/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 16:56:25,396 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 16:56:25,400 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 16:56:25,441 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 16:56:25,441 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 16:56:25,448 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 16:56:25,450 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 16:56:25,453 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 16:56:25,455 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 16:56:25,458 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 16:56:25,459 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 16:56:25,460 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 16:56:25,460 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 16:56:25,463 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 16:56:25,465 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 16:56:25,466 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 16:56:25,468 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 16:56:25,469 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 16:56:25,470 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 16:56:25,479 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 16:56:25,481 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 16:56:25,482 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 16:56:25,483 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 16:56:25,484 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 16:56:25,498 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 16:56:25,498 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 16:56:25,498 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 16:56:25,499 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 16:56:25,499 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 16:56:25,503 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 16:56:25,504 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 16:56:25,504 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 16:56:25,508 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 16:56:25,509 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 16:56:25,510 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 16:56:25,512 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 16:56:25,513 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 16:56:25,513 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 16:56:25,513 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 16:56:25,514 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 16:56:25,515 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 16:56:25,516 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 [2020-10-14 16:56:25,550 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 16:56:25,551 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 16:56:25,553 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 16:56:25,553 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 16:56:25,553 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 16:56:25,553 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 16:56:25,554 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 16:56:25,554 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 16:56:25,554 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 16:56:25,554 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 16:56:25,555 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 16:56:25,555 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 16:56:25,555 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 16:56:25,556 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 16:56:25,556 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 16:56:25,556 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 16:56:25,557 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 16:56:25,557 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 16:56:25,557 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 16:56:25,557 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 16:56:25,558 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 16:56:25,558 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 16:56:25,558 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 16:56:25,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 16:56:25,558 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 16:56:25,558 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 16:56:25,559 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 16:56:25,559 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 16:56:25,851 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 16:56:25,874 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 16:56:25,877 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 16:56:25,879 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 16:56:25,881 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 16:56:25,882 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2020-10-14 16:56:25,951 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a7a50db33/269f80f6255a4f4da7ea97cfa55846a3/FLAG8a976bcb6 [2020-10-14 16:56:26,931 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 16:56:26,932 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2020-10-14 16:56:26,990 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a7a50db33/269f80f6255a4f4da7ea97cfa55846a3/FLAG8a976bcb6 [2020-10-14 16:56:27,292 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a7a50db33/269f80f6255a4f4da7ea97cfa55846a3 [2020-10-14 16:56:27,300 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 16:56:27,302 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 16:56:27,304 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 16:56:27,304 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 16:56:27,307 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 16:56:27,308 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 04:56:27" (1/1) ... [2020-10-14 16:56:27,311 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4092914f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:56:27, skipping insertion in model container [2020-10-14 16:56:27,311 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 04:56:27" (1/1) ... [2020-10-14 16:56:27,319 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 16:56:27,510 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 16:56:31,753 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 16:56:31,858 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 16:56:32,561 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 16:56:33,553 INFO L208 MainTranslator]: Completed translation [2020-10-14 16:56:33,553 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:56:33 WrapperNode [2020-10-14 16:56:33,554 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 16:56:33,554 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 16:56:33,555 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 16:56:33,555 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 16:56:33,567 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:56:33" (1/1) ... [2020-10-14 16:56:33,567 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:56:33" (1/1) ... [2020-10-14 16:56:33,701 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:56:33" (1/1) ... [2020-10-14 16:56:33,701 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:56:33" (1/1) ... [2020-10-14 16:56:33,880 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:56:33" (1/1) ... [2020-10-14 16:56:33,913 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:56:33" (1/1) ... [2020-10-14 16:56:33,949 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:56:33" (1/1) ... [2020-10-14 16:56:33,986 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 16:56:33,987 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 16:56:33,987 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 16:56:33,987 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 16:56:33,988 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:56:33" (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 [2020-10-14 16:56:34,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 16:56:34,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 16:56:34,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-14 16:56:34,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 16:56:34,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-14 16:56:34,067 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-14 16:56:34,068 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-14 16:56:34,068 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-14 16:56:34,068 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-14 16:56:34,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-14 16:56:34,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-14 16:56:34,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-14 16:56:34,070 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-14 16:56:34,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 16:56:34,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 16:56:34,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-14 16:56:34,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-14 16:56:34,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 16:56:34,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 16:56:34,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 16:56:34,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 16:56:34,077 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-14 16:56:34,077 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-14 16:56:34,077 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-14 16:56:34,077 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-14 16:56:34,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-14 16:56:34,077 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail [2020-10-14 16:56:34,078 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2020-10-14 16:56:34,079 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-14 16:56:34,079 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-14 16:56:34,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-14 16:56:34,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_6 [2020-10-14 16:56:34,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-14 16:56:34,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_10 [2020-10-14 16:56:34,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-14 16:56:34,080 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-14 16:56:34,080 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2020-10-14 16:56:34,080 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_node [2020-10-14 16:56:34,080 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-14 16:56:34,080 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-14 16:56:34,080 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-14 16:56:34,080 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2020-10-14 16:56:34,081 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2020-10-14 16:56:34,081 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2020-10-14 16:56:34,082 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2020-10-14 16:56:34,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-14 16:56:34,175 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-14 16:56:34,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2020-10-14 16:56:34,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2020-10-14 16:56:34,175 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice [2020-10-14 16:56:34,176 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2020-10-14 16:56:34,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2020-10-14 16:56:34,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2020-10-14 16:56:34,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head [2020-10-14 16:56:34,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2020-10-14 16:56:34,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2020-10-14 16:56:34,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2020-10-14 16:56:34,177 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-14 16:56:34,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_may_pull [2020-10-14 16:56:34,177 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-14 16:56:34,177 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2020-10-14 16:56:34,177 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2020-10-14 16:56:34,177 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2020-10-14 16:56:34,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-14 16:56:34,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-10-14 16:56:34,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_cow [2020-10-14 16:56:34,178 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cow_head [2020-10-14 16:56:34,178 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2020-10-14 16:56:34,178 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2020-10-14 16:56:34,178 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-14 16:56:34,179 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-14 16:56:34,179 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-14 16:56:34,179 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2020-10-14 16:56:34,179 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2020-10-14 16:56:34,179 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-14 16:56:34,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-14 16:56:34,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-14 16:56:34,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-14 16:56:34,180 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-14 16:56:34,180 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-14 16:56:34,180 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-14 16:56:34,180 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-14 16:56:34,180 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-14 16:56:34,180 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-14 16:56:34,180 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-14 16:56:34,181 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-14 16:56:34,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-14 16:56:34,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2020-10-14 16:56:34,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2020-10-14 16:56:34,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock [2020-10-14 16:56:34,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock [2020-10-14 16:56:34,181 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_gso_segment [2020-10-14 16:56:34,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_gso_max_size [2020-10-14 16:56:34,181 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-14 16:56:34,181 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-14 16:56:34,182 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-14 16:56:34,182 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2020-10-14 16:56:34,182 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2020-10-14 16:56:34,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2020-10-14 16:56:34,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_mark_last_busy [2020-10-14 16:56:34,182 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-14 16:56:34,182 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-14 16:56:34,182 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-14 16:56:34,182 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2020-10-14 16:56:34,182 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2020-10-14 16:56:34,182 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2020-10-14 16:56:34,183 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2020-10-14 16:56:34,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-14 16:56:34,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2020-10-14 16:56:34,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2020-10-14 16:56:34,186 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev32 [2020-10-14 16:56:34,186 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2020-10-14 16:56:34,186 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_get_protocol [2020-10-14 16:56:34,186 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_get_protocol [2020-10-14 16:56:34,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2020-10-14 16:56:34,187 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2020-10-14 16:56:34,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2020-10-14 16:56:34,187 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_v6_check [2020-10-14 16:56:34,187 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_cap_to_ethtool_sup_t [2020-10-14 16:56:34,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mmd_eee_adv_t [2020-10-14 16:56:34,187 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2020-10-14 16:56:34,187 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2020-10-14 16:56:34,188 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_read [2020-10-14 16:56:34,188 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_write [2020-10-14 16:56:34,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_read [2020-10-14 16:56:34,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_write [2020-10-14 16:56:34,188 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ocp_write [2020-10-14 16:56:34,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_dword [2020-10-14 16:56:34,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_dword [2020-10-14 16:56:34,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_word [2020-10-14 16:56:34,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_word [2020-10-14 16:56:34,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_byte [2020-10-14 16:56:34,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_byte [2020-10-14 16:56:34,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_read [2020-10-14 16:56:34,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_write [2020-10-14 16:56:34,189 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_write [2020-10-14 16:56:34,189 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_read [2020-10-14 16:56:34,190 INFO L138 BoogieDeclarations]: Found implementation of procedure sram_write [2020-10-14 16:56:34,190 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mii_word [2020-10-14 16:56:34,190 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mii_word [2020-10-14 16:56:34,190 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_mac_address [2020-10-14 16:56:34,190 INFO L138 BoogieDeclarations]: Found implementation of procedure set_ethernet_addr [2020-10-14 16:56:34,190 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bulk_callback [2020-10-14 16:56:34,190 INFO L138 BoogieDeclarations]: Found implementation of procedure write_bulk_callback [2020-10-14 16:56:34,190 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_callback [2020-10-14 16:56:34,191 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_agg_align [2020-10-14 16:56:34,191 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_agg_align [2020-10-14 16:56:34,191 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_mem [2020-10-14 16:56:34,192 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_all_mem [2020-10-14 16:56:34,192 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_get_tx_agg [2020-10-14 16:56:34,192 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_csum_workaround [2020-10-14 16:56:34,192 INFO L138 BoogieDeclarations]: Found implementation of procedure msdn_giant_send_check [2020-10-14 16:56:34,193 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tx_vlan_tag [2020-10-14 16:56:34,193 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rx_vlan_tag [2020-10-14 16:56:34,193 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_tx_csum [2020-10-14 16:56:34,193 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_tx_agg_fill [2020-10-14 16:56:34,193 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_rx_csum [2020-10-14 16:56:34,193 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_bottom [2020-10-14 16:56:34,194 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_bottom [2020-10-14 16:56:34,194 INFO L138 BoogieDeclarations]: Found implementation of procedure bottom_half [2020-10-14 16:56:34,194 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_poll [2020-10-14 16:56:34,194 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_submit_rx [2020-10-14 16:56:34,195 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_drop_queued_tx [2020-10-14 16:56:34,195 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_tx_timeout [2020-10-14 16:56:34,195 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_rx_mode [2020-10-14 16:56:34,195 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8152_set_rx_mode [2020-10-14 16:56:34,195 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_features_check [2020-10-14 16:56:34,195 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_start_xmit [2020-10-14 16:56:34,195 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_reset_packet_filter [2020-10-14 16:56:34,196 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nic_reset [2020-10-14 16:56:34,196 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_qlen [2020-10-14 16:56:34,196 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_speed [2020-10-14 16:56:34,196 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_eee_plus [2020-10-14 16:56:34,196 INFO L138 BoogieDeclarations]: Found implementation of procedure rxdy_gated_en [2020-10-14 16:56:34,196 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_start_rx [2020-10-14 16:56:34,196 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_stop_rx [2020-10-14 16:56:34,196 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_enable [2020-10-14 16:56:34,197 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_enable [2020-10-14 16:56:34,197 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_timeout [2020-10-14 16:56:34,197 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_size [2020-10-14 16:56:34,197 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8153_enable [2020-10-14 16:56:34,197 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable [2020-10-14 16:56:34,197 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_power_cut_en [2020-10-14 16:56:34,197 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rx_vlan_en [2020-10-14 16:56:34,197 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_features [2020-10-14 16:56:34,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_get_wol [2020-10-14 16:56:34,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_set_wol [2020-10-14 16:56:34,198 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_runtime_suspend_enable [2020-10-14 16:56:34,198 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_reset [2020-10-14 16:56:34,198 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_teredo_off [2020-10-14 16:56:34,198 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_disable_aldps [2020-10-14 16:56:34,198 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_aldps [2020-10-14 16:56:34,199 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disable [2020-10-14 16:56:34,199 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_hw_phy_cfg [2020-10-14 16:56:34,199 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_exit_oob [2020-10-14 16:56:34,199 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enter_oob [2020-10-14 16:56:34,199 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_hw_phy_cfg [2020-10-14 16:56:34,199 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u1u2en [2020-10-14 16:56:34,199 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u2p3en [2020-10-14 16:56:34,199 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_power_cut_en [2020-10-14 16:56:34,200 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_first_init [2020-10-14 16:56:34,200 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enter_oob [2020-10-14 16:56:34,200 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_disable_aldps [2020-10-14 16:56:34,200 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_aldps [2020-10-14 16:56:34,200 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8153_disable [2020-10-14 16:56:34,200 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_speed [2020-10-14 16:56:34,200 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_up [2020-10-14 16:56:34,200 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_down [2020-10-14 16:56:34,201 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8153_up [2020-10-14 16:56:34,201 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8153_down [2020-10-14 16:56:34,201 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2020-10-14 16:56:34,201 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_work_func_t [2020-10-14 16:56:34,201 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_open [2020-10-14 16:56:34,201 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_close [2020-10-14 16:56:34,201 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_indirect [2020-10-14 16:56:34,201 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_read [2020-10-14 16:56:34,202 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_write [2020-10-14 16:56:34,202 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_eee_en [2020-10-14 16:56:34,202 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_eee [2020-10-14 16:56:34,202 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_eee_en [2020-10-14 16:56:34,202 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_eee [2020-10-14 16:56:34,202 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_fc [2020-10-14 16:56:34,202 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tally_reset [2020-10-14 16:56:34,202 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_init [2020-10-14 16:56:34,203 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_init [2020-10-14 16:56:34,203 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_suspend [2020-10-14 16:56:34,203 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_resume [2020-10-14 16:56:34,203 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_wol [2020-10-14 16:56:34,203 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_wol [2020-10-14 16:56:34,203 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_msglevel [2020-10-14 16:56:34,203 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_msglevel [2020-10-14 16:56:34,203 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_drvinfo [2020-10-14 16:56:34,204 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_settings [2020-10-14 16:56:34,204 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_settings [2020-10-14 16:56:34,204 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_sset_count [2020-10-14 16:56:34,204 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_ethtool_stats [2020-10-14 16:56:34,204 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_strings [2020-10-14 16:56:34,204 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_get_eee [2020-10-14 16:56:34,204 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_set_eee [2020-10-14 16:56:34,204 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_get_eee [2020-10-14 16:56:34,205 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_eee [2020-10-14 16:56:34,205 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_get_eee [2020-10-14 16:56:34,205 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_set_eee [2020-10-14 16:56:34,205 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nway_reset [2020-10-14 16:56:34,205 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_coalesce [2020-10-14 16:56:34,205 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_coalesce [2020-10-14 16:56:34,205 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_ioctl [2020-10-14 16:56:34,206 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_change_mtu [2020-10-14 16:56:34,206 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_get_version [2020-10-14 16:56:34,206 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_unload [2020-10-14 16:56:34,206 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8153_unload [2020-10-14 16:56:34,206 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ops_init [2020-10-14 16:56:34,206 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_probe [2020-10-14 16:56:34,206 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disconnect [2020-10-14 16:56:34,206 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_driver_init [2020-10-14 16:56:34,207 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_driver_exit [2020-10-14 16:56:34,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2020-10-14 16:56:34,210 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-14 16:56:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-14 16:56:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-14 16:56:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-14 16:56:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-14 16:56:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_3 [2020-10-14 16:56:34,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_4 [2020-10-14 16:56:34,212 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-14 16:56:34,212 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 16:56:34,212 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-14 16:56:34,212 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-14 16:56:34,212 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-14 16:56:34,212 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-14 16:56:34,212 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-14 16:56:34,213 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-14 16:56:34,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2020-10-14 16:56:34,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2020-10-14 16:56:34,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2020-10-14 16:56:34,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2020-10-14 16:56:34,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2020-10-14 16:56:34,221 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-14 16:56:34,221 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2020-10-14 16:56:34,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2020-10-14 16:56:34,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2020-10-14 16:56:34,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2020-10-14 16:56:34,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2020-10-14 16:56:34,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2020-10-14 16:56:34,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2020-10-14 16:56:34,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2020-10-14 16:56:34,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2020-10-14 16:56:34,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_41 [2020-10-14 16:56:34,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_43 [2020-10-14 16:56:34,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_44 [2020-10-14 16:56:34,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_45 [2020-10-14 16:56:34,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_46 [2020-10-14 16:56:34,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_47 [2020-10-14 16:56:34,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_48 [2020-10-14 16:56:34,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_49 [2020-10-14 16:56:34,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_50 [2020-10-14 16:56:34,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_51 [2020-10-14 16:56:34,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_52 [2020-10-14 16:56:34,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_53 [2020-10-14 16:56:34,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_54 [2020-10-14 16:56:34,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_55 [2020-10-14 16:56:34,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_56 [2020-10-14 16:56:34,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_57 [2020-10-14 16:56:34,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_58 [2020-10-14 16:56:34,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_59 [2020-10-14 16:56:34,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_60 [2020-10-14 16:56:34,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-14 16:56:34,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-14 16:56:34,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-14 16:56:34,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-14 16:56:34,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-14 16:56:34,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-14 16:56:34,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-14 16:56:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-14 16:56:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-14 16:56:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-14 16:56:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-14 16:56:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-14 16:56:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-14 16:56:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-14 16:56:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-14 16:56:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-14 16:56:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-14 16:56:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2020-10-14 16:56:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-14 16:56:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_gso_segment [2020-10-14 16:56:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-14 16:56:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-14 16:56:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-14 16:56:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-14 16:56:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-14 16:56:34,229 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-14 16:56:34,229 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2020-10-14 16:56:34,229 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-14 16:56:34,229 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-14 16:56:34,229 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-14 16:56:34,229 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_ipv6_magic [2020-10-14 16:56:34,229 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-14 16:56:34,229 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2020-10-14 16:56:34,229 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-14 16:56:34,230 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-14 16:56:34,230 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-14 16:56:34,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-14 16:56:34,230 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-14 16:56:34,230 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-14 16:56:34,230 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-14 16:56:34,230 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-14 16:56:34,230 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2020-10-14 16:56:34,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-14 16:56:34,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-14 16:56:34,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_3 [2020-10-14 16:56:34,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_3 [2020-10-14 16:56:34,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-14 16:56:34,231 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-14 16:56:34,231 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-14 16:56:34,231 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-14 16:56:34,231 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-14 16:56:34,232 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-14 16:56:34,232 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-14 16:56:34,232 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-14 16:56:34,232 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-14 16:56:34,232 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2020-10-14 16:56:34,232 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-14 16:56:34,232 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-14 16:56:34,232 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-14 16:56:34,232 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notice [2020-10-14 16:56:34,233 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-14 16:56:34,233 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-14 16:56:34,233 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-14 16:56:34,233 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-14 16:56:34,233 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-14 16:56:34,233 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-14 16:56:34,233 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2020-10-14 16:56:34,233 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2020-10-14 16:56:34,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-14 16:56:34,234 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-14 16:56:34,234 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-14 16:56:34,234 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-14 16:56:34,234 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_help [2020-10-14 16:56:34,234 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone_tx_timestamp [2020-10-14 16:56:34,234 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2020-10-14 16:56:34,234 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-14 16:56:34,235 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2020-10-14 16:56:34,237 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2020-10-14 16:56:34,237 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-14 16:56:34,237 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-14 16:56:34,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2020-10-14 16:56:34,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface_async [2020-10-14 16:56:34,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2020-10-14 16:56:34,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2020-10-14 16:56:34,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2020-10-14 16:56:34,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-14 16:56:34,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_set_configuration [2020-10-14 16:56:34,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-10-14 16:56:34,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-10-14 16:56:34,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-14 16:56:34,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2020-10-14 16:56:34,240 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2020-10-14 16:56:34,240 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2020-10-14 16:56:34,240 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-14 16:56:34,241 INFO L138 BoogieDeclarations]: Found implementation of procedure work_busy [2020-10-14 16:56:34,241 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 16:56:34,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-14 16:56:34,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 16:56:34,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-14 16:56:34,242 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2020-10-14 16:56:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 16:56:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 16:56:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-14 16:56:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-14 16:56:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-14 16:56:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-14 16:56:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 16:56:34,243 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-14 16:56:34,243 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-14 16:56:34,243 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-14 16:56:34,243 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-14 16:56:34,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-14 16:56:34,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-14 16:56:34,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-14 16:56:34,243 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 16:56:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 16:56:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 16:56:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2020-10-14 16:56:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 16:56:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 16:56:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-14 16:56:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-14 16:56:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-14 16:56:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 16:56:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 16:56:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 16:56:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 16:56:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-14 16:56:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-14 16:56:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-14 16:56:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 16:56:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 16:56:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 16:56:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-14 16:56:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 16:56:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-14 16:56:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-14 16:56:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 16:56:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-14 16:56:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-14 16:56:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-14 16:56:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-14 16:56:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail [2020-10-14 16:56:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2020-10-14 16:56:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-14 16:56:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-14 16:56:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-14 16:56:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-14 16:56:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-14 16:56:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2020-10-14 16:56:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-14 16:56:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-14 16:56:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-14 16:56:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-14 16:56:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-14 16:56:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-14 16:56:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-14 16:56:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-14 16:56:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-14 16:56:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-14 16:56:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-14 16:56:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_6 [2020-10-14 16:56:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-14 16:56:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-14 16:56:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-14 16:56:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_10 [2020-10-14 16:56:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-14 16:56:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-14 16:56:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-14 16:56:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-14 16:56:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-14 16:56:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-14 16:56:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-14 16:56:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-14 16:56:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-14 16:56:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-14 16:56:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-14 16:56:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2020-10-14 16:56:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2020-10-14 16:56:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-14 16:56:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2020-10-14 16:56:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2020-10-14 16:56:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-14 16:56:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2020-10-14 16:56:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2020-10-14 16:56:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_49 [2020-10-14 16:56:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_50 [2020-10-14 16:56:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_52 [2020-10-14 16:56:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_53 [2020-10-14 16:56:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure work_busy [2020-10-14 16:56:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-14 16:56:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2020-10-14 16:56:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-14 16:56:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 16:56:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-14 16:56:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2020-10-14 16:56:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-14 16:56:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2020-10-14 16:56:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-14 16:56:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-14 16:56:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-14 16:56:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-14 16:56:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-14 16:56:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_3 [2020-10-14 16:56:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_4 [2020-10-14 16:56:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-14 16:56:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-14 16:56:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2020-10-14 16:56:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2020-10-14 16:56:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_node [2020-10-14 16:56:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-14 16:56:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-14 16:56:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-14 16:56:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-14 16:56:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-14 16:56:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure csum_ipv6_magic [2020-10-14 16:56:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-14 16:56:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2020-10-14 16:56:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_41 [2020-10-14 16:56:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2020-10-14 16:56:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2020-10-14 16:56:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2020-10-14 16:56:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2020-10-14 16:56:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-14 16:56:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2020-10-14 16:56:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2020-10-14 16:56:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2020-10-14 16:56:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2020-10-14 16:56:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-14 16:56:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 16:56:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-14 16:56:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 16:56:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 16:56:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2020-10-14 16:56:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2020-10-14 16:56:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice [2020-10-14 16:56:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2020-10-14 16:56:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2020-10-14 16:56:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2020-10-14 16:56:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head [2020-10-14 16:56:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2020-10-14 16:56:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2020-10-14 16:56:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2020-10-14 16:56:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2020-10-14 16:56:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-14 16:56:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-14 16:56:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2020-10-14 16:56:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_may_pull [2020-10-14 16:56:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-14 16:56:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2020-10-14 16:56:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2020-10-14 16:56:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2020-10-14 16:56:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2020-10-14 16:56:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2020-10-14 16:56:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2020-10-14 16:56:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-14 16:56:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-10-14 16:56:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_cow [2020-10-14 16:56:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cow_head [2020-10-14 16:56:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2020-10-14 16:56:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2020-10-14 16:56:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2020-10-14 16:56:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2020-10-14 16:56:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2020-10-14 16:56:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-14 16:56:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-14 16:56:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-14 16:56:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-14 16:56:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-14 16:56:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-14 16:56:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-14 16:56:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2020-10-14 16:56:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2020-10-14 16:56:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-14 16:56:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-14 16:56:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-14 16:56:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-14 16:56:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-14 16:56:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2020-10-14 16:56:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-14 16:56:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_56 [2020-10-14 16:56:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_58 [2020-10-14 16:56:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2020-10-14 16:56:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-14 16:56:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-14 16:56:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-14 16:56:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-14 16:56:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-14 16:56:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-14 16:56:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-14 16:56:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-14 16:56:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-14 16:56:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-14 16:56:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-14 16:56:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2020-10-14 16:56:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-14 16:56:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-14 16:56:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-14 16:56:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-14 16:56:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-14 16:56:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2020-10-14 16:56:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2020-10-14 16:56:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock [2020-10-14 16:56:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock [2020-10-14 16:56:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-14 16:56:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_55 [2020-10-14 16:56:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-14 16:56:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_57 [2020-10-14 16:56:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_help [2020-10-14 16:56:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_gso_segment [2020-10-14 16:56:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_segment [2020-10-14 16:56:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_gso_max_size [2020-10-14 16:56:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-14 16:56:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-14 16:56:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notice [2020-10-14 16:56:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-14 16:56:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-14 16:56:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-14 16:56:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-14 16:56:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-14 16:56:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-14 16:56:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-14 16:56:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-14 16:56:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2020-10-14 16:56:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2020-10-14 16:56:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2020-10-14 16:56:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_mark_last_busy [2020-10-14 16:56:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-14 16:56:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-14 16:56:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-14 16:56:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2020-10-14 16:56:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2020-10-14 16:56:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2020-10-14 16:56:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_async [2020-10-14 16:56:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2020-10-14 16:56:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2020-10-14 16:56:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2020-10-14 16:56:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-14 16:56:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_59 [2020-10-14 16:56:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-14 16:56:34,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_60 [2020-10-14 16:56:34,272 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2020-10-14 16:56:34,272 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2020-10-14 16:56:34,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_44 [2020-10-14 16:56:34,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_45 [2020-10-14 16:56:34,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_46 [2020-10-14 16:56:34,272 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-10-14 16:56:34,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_43 [2020-10-14 16:56:34,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_47 [2020-10-14 16:56:34,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_48 [2020-10-14 16:56:34,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_51 [2020-10-14 16:56:34,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_54 [2020-10-14 16:56:34,273 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2020-10-14 16:56:34,273 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-10-14 16:56:34,273 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2020-10-14 16:56:34,273 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_set_configuration [2020-10-14 16:56:34,273 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-14 16:56:34,273 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2020-10-14 16:56:34,274 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2020-10-14 16:56:34,274 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev32 [2020-10-14 16:56:34,274 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-14 16:56:34,274 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2020-10-14 16:56:34,274 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_get_protocol [2020-10-14 16:56:34,274 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_get_protocol [2020-10-14 16:56:34,274 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2020-10-14 16:56:34,274 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2020-10-14 16:56:34,274 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2020-10-14 16:56:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_v6_check [2020-10-14 16:56:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_cap_to_ethtool_sup_t [2020-10-14 16:56:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mmd_eee_adv_t [2020-10-14 16:56:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2020-10-14 16:56:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2020-10-14 16:56:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2020-10-14 16:56:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_read [2020-10-14 16:56:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_write [2020-10-14 16:56:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_read [2020-10-14 16:56:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_write [2020-10-14 16:56:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ocp_write [2020-10-14 16:56:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_dword [2020-10-14 16:56:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_dword [2020-10-14 16:56:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_word [2020-10-14 16:56:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_word [2020-10-14 16:56:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_byte [2020-10-14 16:56:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_byte [2020-10-14 16:56:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_read [2020-10-14 16:56:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_write [2020-10-14 16:56:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_write [2020-10-14 16:56:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_read [2020-10-14 16:56:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure sram_write [2020-10-14 16:56:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure read_mii_word [2020-10-14 16:56:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure write_mii_word [2020-10-14 16:56:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_submit_rx [2020-10-14 16:56:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_mac_address [2020-10-14 16:56:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-14 16:56:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure set_ethernet_addr [2020-10-14 16:56:34,278 INFO L130 BoogieDeclarations]: Found specification of procedure read_bulk_callback [2020-10-14 16:56:34,278 INFO L130 BoogieDeclarations]: Found specification of procedure write_bulk_callback [2020-10-14 16:56:34,278 INFO L130 BoogieDeclarations]: Found specification of procedure intr_callback [2020-10-14 16:56:34,278 INFO L130 BoogieDeclarations]: Found specification of procedure rx_agg_align [2020-10-14 16:56:34,278 INFO L130 BoogieDeclarations]: Found specification of procedure tx_agg_align [2020-10-14 16:56:34,278 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_mem [2020-10-14 16:56:34,278 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_all_mem [2020-10-14 16:56:34,278 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_get_tx_agg [2020-10-14 16:56:34,279 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_csum_workaround [2020-10-14 16:56:34,279 INFO L130 BoogieDeclarations]: Found specification of procedure msdn_giant_send_check [2020-10-14 16:56:34,279 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tx_vlan_tag [2020-10-14 16:56:34,279 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rx_vlan_tag [2020-10-14 16:56:34,279 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_tx_csum [2020-10-14 16:56:34,279 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_tx_agg_fill [2020-10-14 16:56:34,279 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_rx_csum [2020-10-14 16:56:34,279 INFO L130 BoogieDeclarations]: Found specification of procedure rx_bottom [2020-10-14 16:56:34,279 INFO L130 BoogieDeclarations]: Found specification of procedure tx_bottom [2020-10-14 16:56:34,279 INFO L130 BoogieDeclarations]: Found specification of procedure bottom_half [2020-10-14 16:56:34,280 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_poll [2020-10-14 16:56:34,280 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_drop_queued_tx [2020-10-14 16:56:34,280 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_tx_timeout [2020-10-14 16:56:34,280 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_rx_mode [2020-10-14 16:56:34,280 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8152_set_rx_mode [2020-10-14 16:56:34,280 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_features_check [2020-10-14 16:56:34,280 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_start_xmit [2020-10-14 16:56:34,280 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_reset_packet_filter [2020-10-14 16:56:34,280 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nic_reset [2020-10-14 16:56:34,281 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_qlen [2020-10-14 16:56:34,281 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_speed [2020-10-14 16:56:34,281 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_eee_plus [2020-10-14 16:56:34,281 INFO L130 BoogieDeclarations]: Found specification of procedure rxdy_gated_en [2020-10-14 16:56:34,281 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_start_rx [2020-10-14 16:56:34,281 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_stop_rx [2020-10-14 16:56:34,281 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_enable [2020-10-14 16:56:34,281 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_enable [2020-10-14 16:56:34,281 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_timeout [2020-10-14 16:56:34,281 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_size [2020-10-14 16:56:34,282 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8153_enable [2020-10-14 16:56:34,282 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable [2020-10-14 16:56:34,282 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_power_cut_en [2020-10-14 16:56:34,282 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rx_vlan_en [2020-10-14 16:56:34,282 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_features [2020-10-14 16:56:34,282 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_get_wol [2020-10-14 16:56:34,282 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_set_wol [2020-10-14 16:56:34,282 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_runtime_suspend_enable [2020-10-14 16:56:34,282 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_reset [2020-10-14 16:56:34,283 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_teredo_off [2020-10-14 16:56:34,283 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_disable_aldps [2020-10-14 16:56:34,283 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_aldps [2020-10-14 16:56:34,283 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disable [2020-10-14 16:56:34,283 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_hw_phy_cfg [2020-10-14 16:56:34,283 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_exit_oob [2020-10-14 16:56:34,283 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enter_oob [2020-10-14 16:56:34,283 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_hw_phy_cfg [2020-10-14 16:56:34,284 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u1u2en [2020-10-14 16:56:34,284 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u2p3en [2020-10-14 16:56:34,284 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_power_cut_en [2020-10-14 16:56:34,284 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_first_init [2020-10-14 16:56:34,284 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enter_oob [2020-10-14 16:56:34,284 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_disable_aldps [2020-10-14 16:56:34,284 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_aldps [2020-10-14 16:56:34,284 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8153_disable [2020-10-14 16:56:34,284 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_speed [2020-10-14 16:56:34,285 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_up [2020-10-14 16:56:34,285 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_down [2020-10-14 16:56:34,285 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8153_up [2020-10-14 16:56:34,285 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8153_down [2020-10-14 16:56:34,285 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2020-10-14 16:56:34,285 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-14 16:56:34,285 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 16:56:34,285 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_work_func_t [2020-10-14 16:56:34,285 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_open [2020-10-14 16:56:34,286 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_close [2020-10-14 16:56:34,286 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_indirect [2020-10-14 16:56:34,286 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_read [2020-10-14 16:56:34,286 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_write [2020-10-14 16:56:34,286 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_eee_en [2020-10-14 16:56:34,286 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_eee [2020-10-14 16:56:34,286 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_eee_en [2020-10-14 16:56:34,286 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_eee [2020-10-14 16:56:34,286 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_fc [2020-10-14 16:56:34,287 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tally_reset [2020-10-14 16:56:34,287 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_init [2020-10-14 16:56:34,287 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_init [2020-10-14 16:56:34,287 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_suspend [2020-10-14 16:56:34,287 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_resume [2020-10-14 16:56:34,287 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_wol [2020-10-14 16:56:34,287 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_wol [2020-10-14 16:56:34,287 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_msglevel [2020-10-14 16:56:34,287 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_msglevel [2020-10-14 16:56:34,288 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_drvinfo [2020-10-14 16:56:34,288 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_settings [2020-10-14 16:56:34,288 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_settings [2020-10-14 16:56:34,288 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_sset_count [2020-10-14 16:56:34,288 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_ethtool_stats [2020-10-14 16:56:34,288 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_strings [2020-10-14 16:56:34,288 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_get_eee [2020-10-14 16:56:34,288 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_set_eee [2020-10-14 16:56:34,288 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_get_eee [2020-10-14 16:56:34,289 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_eee [2020-10-14 16:56:34,289 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_get_eee [2020-10-14 16:56:34,289 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-14 16:56:34,289 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_set_eee [2020-10-14 16:56:34,289 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nway_reset [2020-10-14 16:56:34,289 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_coalesce [2020-10-14 16:56:34,289 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_coalesce [2020-10-14 16:56:34,289 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_ioctl [2020-10-14 16:56:34,289 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_change_mtu [2020-10-14 16:56:34,290 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_get_version [2020-10-14 16:56:34,290 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_unload [2020-10-14 16:56:34,290 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8153_unload [2020-10-14 16:56:34,290 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ops_init [2020-10-14 16:56:34,290 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_probe [2020-10-14 16:56:34,290 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disconnect [2020-10-14 16:56:34,290 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_driver_init [2020-10-14 16:56:34,290 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_driver_exit [2020-10-14 16:56:34,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_3 [2020-10-14 16:56:34,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-14 16:56:34,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-14 16:56:34,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_3 [2020-10-14 16:56:34,291 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 16:56:34,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-14 16:56:34,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-14 16:56:34,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-14 16:56:34,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-14 16:56:34,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-14 16:56:34,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-14 16:56:34,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-14 16:56:34,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-14 16:56:34,292 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-14 16:56:34,292 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-14 16:56:34,292 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-14 16:56:34,292 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 16:56:34,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 16:56:34,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 16:56:34,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-14 16:56:34,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 16:56:34,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 16:56:34,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-14 16:56:34,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-14 16:56:34,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-14 16:56:38,959 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 16:57:32,971 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 16:57:32,972 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-14 16:57:32,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 04:57:32 BoogieIcfgContainer [2020-10-14 16:57:32,992 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 16:57:32,993 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 16:57:32,993 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 16:57:32,996 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 16:57:32,997 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 04:56:27" (1/3) ... [2020-10-14 16:57:32,999 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d03ec94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 04:57:32, skipping insertion in model container [2020-10-14 16:57:32,999 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:56:33" (2/3) ... [2020-10-14 16:57:32,999 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d03ec94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 04:57:32, skipping insertion in model container [2020-10-14 16:57:32,999 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 04:57:32" (3/3) ... [2020-10-14 16:57:33,001 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2020-10-14 16:57:33,012 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 16:57:33,030 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-14 16:57:33,046 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-14 16:57:33,086 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 16:57:33,086 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 16:57:33,086 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 16:57:33,086 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 16:57:33,086 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 16:57:33,087 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 16:57:33,087 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 16:57:33,087 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 16:57:33,180 INFO L276 IsEmpty]: Start isEmpty. Operand 3978 states. [2020-10-14 16:57:33,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2020-10-14 16:57:33,215 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 16:57:33,216 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 16:57:33,217 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 16:57:33,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 16:57:33,221 INFO L82 PathProgramCache]: Analyzing trace with hash -848524541, now seen corresponding path program 1 times [2020-10-14 16:57:33,228 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 16:57:33,228 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [292362404] [2020-10-14 16:57:33,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 16:57:34,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:34,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:35,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:35,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:36,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:36,472 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:36,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:36,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:37,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:43,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:43,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 400 [2020-10-14 16:57:43,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 8 [2020-10-14 16:57:43,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9306 [2020-10-14 16:57:43,569 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:43,569 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:43,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:43,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 71 [2020-10-14 16:57:43,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:43,571 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-14 16:57:44,839 WARN L193 SmtUtils]: Spent 980.00 ms on a formula simplification that was a NOOP. DAG size: 448 [2020-10-14 16:57:44,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 16:57:44,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:44,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:45,312 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:45,312 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:45,313 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:45,313 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 446 [2020-10-14 16:57:45,313 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:45,314 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:45,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:45,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:45,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:45,315 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:45,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:57:45,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:45,507 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:45,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:45,557 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:45,557 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:57:45,557 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:45,558 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-14 16:57:45,558 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:45,558 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:45,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:45,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:45,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:45,560 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:45,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:45,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:45,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:45,608 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:45,608 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:45,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:45,609 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 16:57:45,609 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:45,609 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:45,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:45,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:45,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:45,610 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:45,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:57:45,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:45,639 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:45,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:45,649 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:45,649 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:45,649 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:45,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 16:57:45,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:45,650 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:45,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:45,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 16:57:45,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:45,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:45,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 16:57:45,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:45,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:45,691 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:45,721 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:45,721 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:57:45,722 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:45,722 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-14 16:57:45,722 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:45,722 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:45,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:45,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 16:57:45,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:45,723 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:45,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:45,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:45,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:45,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:45,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:45,760 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:45,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 16:57:45,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:45,761 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:45,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:45,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:45,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:45,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:45,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:57:45,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:45,786 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:45,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:45,794 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:45,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:45,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 16:57:45,795 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:45,795 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:45,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:45,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 16:57:45,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:45,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:45,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 16:57:45,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:45,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:45,856 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:45,856 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:57:45,857 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:45,857 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-14 16:57:45,857 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:45,857 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:45,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:45,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 16:57:45,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:45,858 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:45,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:45,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:45,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:45,896 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:45,896 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:45,896 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:45,896 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 16:57:45,897 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:45,897 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:45,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:45,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:45,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:45,898 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:45,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:57:45,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:45,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:45,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:45,933 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:45,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:45,934 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 16:57:45,934 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:45,934 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:45,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:45,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 16:57:45,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:45,935 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:57:45,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 16:57:45,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:46,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,077 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,107 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:46,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:57:46,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:46,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 154 [2020-10-14 16:57:46,108 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:46,108 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:46,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:46,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 16:57:46,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:46,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:57:46,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:46,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:46,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:46,147 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:46,147 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:46,147 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 16:57:46,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:46,148 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:46,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:46,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:46,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:46,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:46,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:57:46,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:46,176 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,181 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:46,182 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:46,182 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:46,182 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 16:57:46,182 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:46,183 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:46,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:46,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 16:57:46,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:46,183 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:46,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 16:57:46,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:46,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,267 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:46,267 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:57:46,267 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:46,267 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-14 16:57:46,268 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:46,268 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:46,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:46,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-14 16:57:46,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:46,269 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:57:46,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:46,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:46,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,306 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:46,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:46,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:46,306 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 16:57:46,307 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:46,307 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:46,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:46,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:46,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:46,308 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:46,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:57:46,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:46,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,341 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:46,342 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:46,342 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:46,342 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 16:57:46,342 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:46,343 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:46,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:46,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:46,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:46,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:46,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-14 16:57:46,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:46,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,411 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:46,412 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:57:46,412 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:46,412 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-14 16:57:46,412 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:46,413 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:46,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:46,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 16:57:46,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:46,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:57:46,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:46,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:46,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,445 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:46,445 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:46,445 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:46,446 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 16:57:46,446 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:46,446 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:46,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:46,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:46,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:46,447 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:46,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:57:46,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:46,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:46,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:46,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:46,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 16:57:46,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:46,476 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:46,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:46,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 16:57:46,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:46,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:46,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-14 16:57:46,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:46,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,541 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:46,541 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:57:46,541 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:46,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-14 16:57:46,542 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:46,542 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:46,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:46,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 16:57:46,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:46,543 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:46,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:46,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:46,567 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,572 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:46,572 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:46,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:46,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 16:57:46,573 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:46,573 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:46,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:46,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:46,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:46,574 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:57:46,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:57:46,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:46,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:46,600 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:46,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:46,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 16:57:46,600 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:46,601 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:46,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:46,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 16:57:46,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:46,601 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:57:46,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 16:57:46,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:46,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,637 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,663 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:46,663 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:57:46,664 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:46,664 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-14 16:57:46,664 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:46,664 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:46,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:46,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-14 16:57:46,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:46,665 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:46,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:46,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:46,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,695 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:46,695 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:46,696 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:46,696 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 16:57:46,696 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:46,696 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:46,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:46,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:46,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:46,697 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:46,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:57:46,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:46,720 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:46,728 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:46,728 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:46,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 16:57:46,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:46,729 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:46,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:46,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:46,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:46,730 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:46,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-14 16:57:46,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:46,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,770 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,798 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:46,798 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:57:46,798 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:46,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-14 16:57:46,799 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:46,799 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:46,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:46,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-14 16:57:46,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:46,800 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:46,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:46,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:46,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,832 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:46,832 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:46,832 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:46,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 16:57:46,833 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:46,833 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:46,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:46,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:46,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:46,834 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:46,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:57:46,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:46,857 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:46,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:46,866 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:46,866 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 16:57:46,866 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:46,866 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:46,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:46,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 16:57:46,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:46,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:46,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-14 16:57:46,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:46,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,897 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:46,897 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 16:57:46,897 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:46,898 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 16:57:46,898 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:46,898 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:46,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:46,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-14 16:57:46,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:46,899 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:46,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-14 16:57:46,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:46,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:46,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:47,054 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:47,054 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:57:47,055 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:47,055 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 123 [2020-10-14 16:57:47,055 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:47,055 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:47,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:47,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:57:47,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:47,056 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:47,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:47,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:47,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:47,090 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:47,090 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:47,090 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:47,091 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 16:57:47,091 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:47,091 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:47,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:47,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:47,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:47,092 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:47,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-10-14 16:57:47,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:47,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:47,134 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:47,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:47,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:57:47,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:47,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 115 [2020-10-14 16:57:47,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:47,225 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:47,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:47,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:57:47,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:47,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:47,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:47,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:47,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:47,255 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:47,255 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:47,255 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:47,255 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 16:57:47,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:47,256 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:47,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:47,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:47,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:47,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:57:47,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-10-14 16:57:47,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:47,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:47,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:47,382 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:47,383 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:57:47,383 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:47,383 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 110 [2020-10-14 16:57:47,383 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:47,384 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:47,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:47,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:57:47,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:47,384 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:47,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:47,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:47,410 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:47,417 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:47,417 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:47,418 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:47,418 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 16:57:47,418 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:47,418 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:47,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:47,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:47,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:47,419 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:57:47,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-10-14 16:57:47,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:47,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:47,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:47,551 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:47,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:57:47,552 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:47,552 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 115 [2020-10-14 16:57:47,552 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:47,552 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:47,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:47,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:57:47,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:47,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:57:47,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:47,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:47,576 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:47,583 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:47,583 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:47,583 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:47,584 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 16:57:47,584 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:47,584 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:47,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:47,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:47,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:47,585 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:57:47,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-14 16:57:47,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:47,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:47,629 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:47,723 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:47,723 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:57:47,724 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:47,724 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 118 [2020-10-14 16:57:47,724 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:47,724 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:47,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:47,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:57:47,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:47,725 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:57:47,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:47,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:47,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:47,757 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:47,757 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:47,758 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:47,758 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 16:57:47,758 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:47,758 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:47,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:47,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:47,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:47,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:47,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2020-10-14 16:57:47,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:47,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:47,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:47,889 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:47,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:57:47,889 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:47,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 110 [2020-10-14 16:57:47,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:47,890 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:47,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:47,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:57:47,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:47,891 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:47,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:47,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:47,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:47,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:47,926 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:47,926 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:47,926 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 16:57:47,927 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:47,927 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:47,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:47,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:47,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:47,928 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:47,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-10-14 16:57:47,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:47,962 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:47,975 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:48,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:48,076 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:57:48,076 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:48,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 127 [2020-10-14 16:57:48,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:48,077 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:48,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:48,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:57:48,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:48,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:57:48,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:48,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:48,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:48,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:48,114 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:48,114 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:48,114 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-14 16:57:48,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:48,115 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:48,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:48,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:48,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:48,116 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:48,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-14 16:57:48,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:48,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:48,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:48,220 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:48,220 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:57:48,220 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:48,220 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-14 16:57:48,221 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:48,221 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:48,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:48,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:57:48,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:48,222 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:57:48,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:48,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:48,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:48,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:48,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:48,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 16:57:48,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:48,255 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:48,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:48,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:48,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:48,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:57:48,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-14 16:57:48,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:48,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:48,312 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:48,312 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:48,312 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:48,313 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 16:57:48,313 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:48,313 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:48,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:48,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 16:57:48,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:48,314 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:48,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2020-10-14 16:57:48,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:48,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:48,345 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:48,345 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:48,345 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:48,345 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 16:57:48,346 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:48,346 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:48,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:48,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 16:57:48,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:48,347 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:48,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2020-10-14 16:57:48,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:48,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:48,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:48,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:48,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:48,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 16:57:48,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:48,379 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:48,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:48,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 16:57:48,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:48,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:48,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2020-10-14 16:57:48,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:48,402 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:48,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:48,409 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:48,409 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:48,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 16:57:48,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:48,409 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:48,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:48,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 16:57:48,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:48,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:57:48,605 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 29 proven. 59 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2020-10-14 16:57:48,606 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [292362404] [2020-10-14 16:57:48,608 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 16:57:48,608 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-14 16:57:48,609 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [21376311] [2020-10-14 16:57:48,615 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 16:57:48,615 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 16:57:48,630 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 16:57:48,631 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-10-14 16:57:48,634 INFO L87 Difference]: Start difference. First operand 3978 states. Second operand 7 states. [2020-10-14 16:59:05,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 16:59:05,317 INFO L93 Difference]: Finished difference Result 7589 states and 11516 transitions. [2020-10-14 16:59:05,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-14 16:59:05,320 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 286 [2020-10-14 16:59:05,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 16:59:05,385 INFO L225 Difference]: With dead ends: 7589 [2020-10-14 16:59:05,385 INFO L226 Difference]: Without dead ends: 4321 [2020-10-14 16:59:05,413 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2020-10-14 16:59:05,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4321 states. [2020-10-14 16:59:06,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4321 to 3215. [2020-10-14 16:59:06,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3215 states. [2020-10-14 16:59:06,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3215 states to 3215 states and 4440 transitions. [2020-10-14 16:59:06,219 INFO L78 Accepts]: Start accepts. Automaton has 3215 states and 4440 transitions. Word has length 286 [2020-10-14 16:59:06,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 16:59:06,219 INFO L479 AbstractCegarLoop]: Abstraction has 3215 states and 4440 transitions. [2020-10-14 16:59:06,220 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 16:59:06,220 INFO L276 IsEmpty]: Start isEmpty. Operand 3215 states and 4440 transitions. [2020-10-14 16:59:06,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2020-10-14 16:59:06,230 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 16:59:06,230 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 16:59:06,231 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-14 16:59:06,231 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 16:59:06,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 16:59:06,232 INFO L82 PathProgramCache]: Analyzing trace with hash 1973506965, now seen corresponding path program 1 times [2020-10-14 16:59:06,232 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 16:59:06,232 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [449890352] [2020-10-14 16:59:06,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 16:59:06,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:07,022 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:07,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:08,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:09,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:12,319 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:12,320 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 400 [2020-10-14 16:59:12,320 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-14 16:59:12,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5736 [2020-10-14 16:59:12,320 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:12,321 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:12,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:59:12,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 334 [2020-10-14 16:59:12,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-14 16:59:12,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:59:13,472 WARN L193 SmtUtils]: Spent 936.00 ms on a formula simplification that was a NOOP. DAG size: 448 [2020-10-14 16:59:13,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 16:59:13,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:13,509 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:14,235 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:14,236 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:59:14,236 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:14,236 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 739 [2020-10-14 16:59:14,236 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:14,236 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:14,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:14,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:14,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:14,237 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:59:14,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:59:14,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:14,393 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:14,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:14,414 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:59:14,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:14,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 16:59:14,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:14,415 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:14,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:14,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:14,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:14,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:14,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:59:14,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:14,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:14,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:14,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:59:14,463 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:14,463 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 16:59:14,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:14,464 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:14,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:14,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:14,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:14,465 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:59:14,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:59:14,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:14,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:14,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:14,490 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:59:14,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:14,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 16:59:14,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:14,490 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:14,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:14,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:14,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:14,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:14,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 16:59:14,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:14,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:14,537 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:14,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:59:14,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:14,538 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 16:59:14,538 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:14,539 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:14,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:14,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:14,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:14,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:14,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:59:14,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:14,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:14,569 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:14,569 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:59:14,569 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:14,569 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 16:59:14,570 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:14,570 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:14,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:14,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:14,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:14,571 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:59:14,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:59:14,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:14,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:14,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:14,599 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:59:14,599 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:14,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 16:59:14,600 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:14,600 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:14,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:14,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:14,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:14,601 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:14,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 16:59:14,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:14,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:14,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:14,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:59:14,648 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:14,649 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 16:59:14,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:14,649 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:14,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:14,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:14,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:14,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:14,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:59:14,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:14,677 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:14,682 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:14,683 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:59:14,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:14,683 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 16:59:14,683 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:14,684 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:14,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:14,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:14,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:14,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:14,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:59:14,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:14,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:14,713 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:14,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:59:14,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:14,714 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 16:59:14,714 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:14,714 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:14,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:14,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:14,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:14,715 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:14,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 16:59:14,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:14,746 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:14,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:14,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:59:14,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:14,768 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-14 16:59:14,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:14,769 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:14,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:14,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:14,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:14,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:59:14,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:59:14,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:14,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:14,800 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:14,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:59:14,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:14,801 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 16:59:14,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:14,801 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:14,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:14,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:14,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:14,802 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:14,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:59:14,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:14,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:14,831 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:14,831 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:59:14,832 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:14,832 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 16:59:14,832 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:14,832 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:14,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:14,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:14,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:14,833 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:14,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 16:59:14,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:14,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:14,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:14,882 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:59:14,882 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:14,882 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 16:59:14,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:14,882 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:14,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:14,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:14,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:14,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:59:14,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:59:14,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:14,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:14,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:14,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:59:14,911 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:14,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 16:59:14,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:14,911 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:14,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:14,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:14,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:14,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:14,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:59:14,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:14,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:14,939 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:14,939 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:59:14,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:14,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 16:59:14,939 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:14,940 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:14,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:14,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:14,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:14,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:14,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-14 16:59:14,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:14,962 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:14,983 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:14,984 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:59:14,984 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:14,984 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 16:59:14,984 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:14,985 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:14,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:14,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:14,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:14,985 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:59:14,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:59:15,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:15,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:15,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:59:15,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:15,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 16:59:15,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:15,014 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:15,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:15,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:15,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:15,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:15,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:59:15,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:15,034 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,041 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:15,041 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:59:15,041 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:15,041 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 16:59:15,042 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:15,042 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:15,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:15,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:15,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:15,043 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:15,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-14 16:59:15,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:15,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,090 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:15,090 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:59:15,090 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:15,091 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-14 16:59:15,091 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:15,091 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:15,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:15,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:15,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:15,092 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:59:15,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:59:15,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:15,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,123 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:15,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:59:15,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:15,124 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 16:59:15,124 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:15,124 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:15,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:15,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:15,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:15,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:15,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:59:15,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:15,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,161 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:15,161 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:59:15,161 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:15,162 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 16:59:15,162 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:15,162 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:15,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:15,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:15,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:15,163 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:15,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 16:59:15,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:15,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,218 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:15,218 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:59:15,219 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:15,219 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-14 16:59:15,219 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:15,219 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:15,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:15,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:15,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:15,220 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:15,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:59:15,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:15,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,251 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:15,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:59:15,252 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:15,252 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 16:59:15,252 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:15,252 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:15,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:15,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:15,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:15,253 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:15,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:59:15,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:15,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,277 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:15,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:59:15,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:15,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 16:59:15,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:15,280 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:15,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:15,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:15,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:15,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:15,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-14 16:59:15,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:15,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,326 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:15,326 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:59:15,326 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:15,326 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 16:59:15,327 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:15,327 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:15,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:15,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:15,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:15,328 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:15,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:59:15,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:15,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:15,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:59:15,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:15,358 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 16:59:15,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:15,359 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:15,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:15,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:15,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:15,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:15,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:59:15,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:15,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,386 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:15,386 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:59:15,386 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:15,387 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 16:59:15,387 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:15,387 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:15,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:15,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:15,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:15,388 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:15,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-14 16:59:15,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:15,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,412 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:15,413 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 16:59:15,413 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:15,413 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 16:59:15,413 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:15,413 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:15,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:15,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:15,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:15,414 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:59:15,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-14 16:59:15,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:15,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,572 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:15,572 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:59:15,572 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:59:15,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 126 [2020-10-14 16:59:15,573 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:15,573 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:15,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:15,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:15,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:15,575 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:15,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:59:15,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:15,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:15,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:59:15,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:15,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 16:59:15,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:15,618 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:15,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:15,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:15,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:15,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:15,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-10-14 16:59:15,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:15,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,753 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:15,753 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:59:15,754 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:59:15,754 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 115 [2020-10-14 16:59:15,754 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:15,755 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:15,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:15,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:15,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:15,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:15,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:59:15,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:15,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,796 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:15,797 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:59:15,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:15,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-14 16:59:15,798 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:15,798 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:15,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:15,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:15,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:15,800 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:15,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-10-14 16:59:15,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:15,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:15,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:59:15,950 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:59:15,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 127 [2020-10-14 16:59:15,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:15,951 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:15,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:15,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:15,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:15,952 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:15,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:59:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:15,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:15,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:59:15,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:15,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-14 16:59:15,992 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:15,992 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:15,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:15,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:15,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:15,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:16,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-10-14 16:59:16,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:16,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:16,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:16,137 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:16,137 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:59:16,137 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:59:16,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 119 [2020-10-14 16:59:16,138 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:16,138 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:16,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:16,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:16,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:16,139 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:16,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:59:16,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:16,174 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:16,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:16,183 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:59:16,184 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:16,184 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 16:59:16,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:16,185 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:16,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:16,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:16,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:16,186 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:16,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-14 16:59:16,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:16,217 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:16,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:16,328 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:16,328 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:59:16,329 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:59:16,329 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 124 [2020-10-14 16:59:16,330 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:16,330 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:16,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:16,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:16,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:16,331 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:16,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:59:16,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:16,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:16,374 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:16,374 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:59:16,375 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:16,375 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 16:59:16,375 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:16,376 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:16,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:16,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:16,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:16,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:16,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2020-10-14 16:59:16,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:16,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:16,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:16,708 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:16,708 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:59:16,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:59:16,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 309 [2020-10-14 16:59:16,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:16,709 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:16,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:16,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:16,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:16,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:16,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:59:16,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:16,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:16,742 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:16,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:59:16,742 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:16,743 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 16:59:16,743 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:16,743 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:16,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:16,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:16,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:16,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:16,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-10-14 16:59:16,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:16,765 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:16,772 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:16,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:16,845 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:59:16,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:59:16,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-14 16:59:16,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:16,846 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:16,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:16,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:16,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:16,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:16,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:59:16,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:16,870 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:16,877 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:16,877 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:59:16,877 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:16,877 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 16:59:16,878 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:16,878 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:16,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:16,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:16,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:16,879 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:16,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-14 16:59:16,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:16,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:16,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:17,004 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:17,005 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:59:17,005 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:59:17,005 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 111 [2020-10-14 16:59:17,005 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:17,005 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:17,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:17,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:17,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:17,006 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:59:17,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:59:17,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:17,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:17,034 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:17,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:59:17,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:17,035 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 16:59:17,035 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:17,035 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:17,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:17,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:17,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:17,036 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:59:17,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-14 16:59:17,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:17,083 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:17,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:17,091 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:59:17,091 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:17,092 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 16:59:17,092 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:17,092 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:17,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:59:17,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:59:17,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 16:59:17,093 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:17,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2020-10-14 16:59:17,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:17,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:17,119 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:17,119 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:59:17,120 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:17,120 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 16:59:17,120 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:17,120 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:17,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:17,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 16:59:17,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:17,121 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:59:17,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2020-10-14 16:59:17,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:17,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:17,148 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:17,148 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:59:17,148 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:17,148 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 16:59:17,149 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:17,149 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:17,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:17,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 16:59:17,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:17,149 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:59:17,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2020-10-14 16:59:17,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:17,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:17,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:17,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:59:17,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:59:17,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 16:59:17,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:17,177 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:17,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:59:17,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 16:59:17,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:59:17,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:59:17,334 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2020-10-14 16:59:17,335 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [449890352] [2020-10-14 16:59:17,338 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 16:59:17,338 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-14 16:59:17,340 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1804903844] [2020-10-14 16:59:17,348 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-14 16:59:17,348 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 16:59:17,348 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-14 16:59:17,349 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-10-14 16:59:17,349 INFO L87 Difference]: Start difference. First operand 3215 states and 4440 transitions. Second operand 8 states. [2020-10-14 16:59:21,925 WARN L193 SmtUtils]: Spent 929.00 ms on a formula simplification that was a NOOP. DAG size: 450