/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=NARROWEST --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--tty--synclink_gt.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 22:50:28,558 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 22:50:28,561 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 22:50:28,603 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 22:50:28,604 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 22:50:28,615 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 22:50:28,616 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 22:50:28,617 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 22:50:28,620 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 22:50:28,620 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 22:50:28,622 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 22:50:28,623 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 22:50:28,624 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 22:50:28,627 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 22:50:28,628 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 22:50:28,629 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 22:50:28,630 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 22:50:28,633 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 22:50:28,637 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 22:50:28,638 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 22:50:28,641 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 22:50:28,644 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 22:50:28,645 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 22:50:28,646 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 22:50:28,653 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 22:50:28,653 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 22:50:28,653 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 22:50:28,656 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 22:50:28,656 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 22:50:28,657 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 22:50:28,657 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 22:50:28,658 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 22:50:28,661 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 22:50:28,662 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 22:50:28,663 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 22:50:28,663 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 22:50:28,664 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 22:50:28,664 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 22:50:28,664 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 22:50:28,665 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 22:50:28,666 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 22:50:28,667 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 [2020-10-13 22:50:28,709 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 22:50:28,709 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 22:50:28,711 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 22:50:28,711 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 22:50:28,712 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 22:50:28,712 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 22:50:28,712 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 22:50:28,712 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 22:50:28,713 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 22:50:28,713 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 22:50:28,714 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 22:50:28,714 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 22:50:28,714 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 22:50:28,714 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 22:50:28,715 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 22:50:28,715 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 22:50:28,715 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 22:50:28,715 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 22:50:28,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 22:50:28,716 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 22:50:28,716 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 22:50:28,716 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 22:50:28,716 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 22:50:28,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 22:50:28,717 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 22:50:28,717 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 22:50:28,717 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 22:50:28,717 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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 22:50:29,026 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 22:50:29,043 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 22:50:29,049 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 22:50:29,051 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 22:50:29,051 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 22:50:29,052 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclink_gt.ko-entry_point.cil.out.i [2020-10-13 22:50:29,115 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8fcd2aa8f/e29244cf0b534e1c979f3e9d45ed0cbd/FLAGa2f47f09b [2020-10-13 22:50:29,961 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 22:50:29,961 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclink_gt.ko-entry_point.cil.out.i [2020-10-13 22:50:30,031 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8fcd2aa8f/e29244cf0b534e1c979f3e9d45ed0cbd/FLAGa2f47f09b [2020-10-13 22:50:30,389 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8fcd2aa8f/e29244cf0b534e1c979f3e9d45ed0cbd [2020-10-13 22:50:30,398 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 22:50:30,400 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 22:50:30,401 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 22:50:30,401 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 22:50:30,407 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 22:50:30,408 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:50:30" (1/1) ... [2020-10-13 22:50:30,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7be5e238 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:50:30, skipping insertion in model container [2020-10-13 22:50:30,412 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:50:30" (1/1) ... [2020-10-13 22:50:30,421 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 22:50:30,624 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 22:50:34,892 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 22:50:34,927 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 22:50:35,559 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 22:50:36,532 INFO L208 MainTranslator]: Completed translation [2020-10-13 22:50:36,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:50:36 WrapperNode [2020-10-13 22:50:36,533 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 22:50:36,534 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 22:50:36,534 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 22:50:36,534 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 22:50:36,546 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:50:36" (1/1) ... [2020-10-13 22:50:36,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:50:36" (1/1) ... [2020-10-13 22:50:36,659 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:50:36" (1/1) ... [2020-10-13 22:50:36,660 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:50:36" (1/1) ... [2020-10-13 22:50:36,863 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:50:36" (1/1) ... [2020-10-13 22:50:36,901 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:50:36" (1/1) ... [2020-10-13 22:50:36,971 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:50:36" (1/1) ... [2020-10-13 22:50:37,047 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 22:50:37,048 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 22:50:37,048 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 22:50:37,048 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 22:50:37,049 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:50:36" (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 [2020-10-13 22:50:37,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 22:50:37,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 22:50:37,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~__be16~0 [2020-10-13 22:50:37,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-13 22:50:37,129 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 22:50:37,130 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 22:50:37,130 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 22:50:37,130 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-13 22:50:37,130 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 22:50:37,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 22:50:37,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 22:50:37,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 22:50:37,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 22:50:37,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 22:50:37,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 22:50:37,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 22:50:37,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 22:50:37,132 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 22:50:37,132 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 22:50:37,133 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-13 22:50:37,134 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-13 22:50:37,134 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 22:50:37,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-13 22:50:37,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-13 22:50:37,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-13 22:50:37,134 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2020-10-13 22:50:37,135 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2020-10-13 22:50:37,135 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-13 22:50:37,135 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-13 22:50:37,135 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-13 22:50:37,135 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2020-10-13 22:50:37,135 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2020-10-13 22:50:37,136 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-13 22:50:37,136 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2020-10-13 22:50:37,136 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2020-10-13 22:50:37,136 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-13 22:50:37,136 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-13 22:50:37,136 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-13 22:50:37,136 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-13 22:50:37,137 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-13 22:50:37,137 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-13 22:50:37,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-13 22:50:37,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2020-10-13 22:50:37,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-13 22:50:37,137 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2020-10-13 22:50:37,138 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2020-10-13 22:50:37,138 INFO L138 BoogieDeclarations]: Found implementation of procedure flag_buf_ptr [2020-10-13 22:50:37,138 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2020-10-13 22:50:37,138 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_cts_enabled [2020-10-13 22:50:37,138 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2020-10-13 22:50:37,138 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2020-10-13 22:50:37,139 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2020-10-13 22:50:37,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-13 22:50:37,139 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2020-10-13 22:50:37,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-13 22:50:37,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-13 22:50:37,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-13 22:50:37,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-13 22:50:37,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-13 22:50:37,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-13 22:50:37,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-13 22:50:37,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-13 22:50:37,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-13 22:50:37,141 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2020-10-13 22:50:37,141 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_type_trans [2020-10-13 22:50:37,141 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block [2020-10-13 22:50:37,141 INFO L138 BoogieDeclarations]: Found implementation of procedure sanity_check [2020-10-13 22:50:37,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldisc_receive_buf [2020-10-13 22:50:37,141 INFO L138 BoogieDeclarations]: Found implementation of procedure open [2020-10-13 22:50:37,142 INFO L138 BoogieDeclarations]: Found implementation of procedure close [2020-10-13 22:50:37,142 INFO L138 BoogieDeclarations]: Found implementation of procedure hangup [2020-10-13 22:50:37,142 INFO L138 BoogieDeclarations]: Found implementation of procedure set_termios [2020-10-13 22:50:37,142 INFO L138 BoogieDeclarations]: Found implementation of procedure update_tx_timer [2020-10-13 22:50:37,142 INFO L138 BoogieDeclarations]: Found implementation of procedure write [2020-10-13 22:50:37,142 INFO L138 BoogieDeclarations]: Found implementation of procedure put_char [2020-10-13 22:50:37,143 INFO L138 BoogieDeclarations]: Found implementation of procedure send_xchar [2020-10-13 22:50:37,143 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_until_sent [2020-10-13 22:50:37,143 INFO L138 BoogieDeclarations]: Found implementation of procedure write_room [2020-10-13 22:50:37,143 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_chars [2020-10-13 22:50:37,143 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2020-10-13 22:50:37,143 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_hold [2020-10-13 22:50:37,144 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_release [2020-10-13 22:50:37,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ioctl [2020-10-13 22:50:37,144 INFO L138 BoogieDeclarations]: Found implementation of procedure get_icount [2020-10-13 22:50:37,144 INFO L138 BoogieDeclarations]: Found implementation of procedure get_params32 [2020-10-13 22:50:37,144 INFO L138 BoogieDeclarations]: Found implementation of procedure set_params32 [2020-10-13 22:50:37,144 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_compat_ioctl [2020-10-13 22:50:37,145 INFO L138 BoogieDeclarations]: Found implementation of procedure line_info [2020-10-13 22:50:37,145 INFO L138 BoogieDeclarations]: Found implementation of procedure synclink_gt_proc_show [2020-10-13 22:50:37,145 INFO L138 BoogieDeclarations]: Found implementation of procedure synclink_gt_proc_open [2020-10-13 22:50:37,145 INFO L138 BoogieDeclarations]: Found implementation of procedure chars_in_buffer [2020-10-13 22:50:37,145 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle [2020-10-13 22:50:37,145 INFO L138 BoogieDeclarations]: Found implementation of procedure unthrottle [2020-10-13 22:50:37,145 INFO L138 BoogieDeclarations]: Found implementation of procedure set_break [2020-10-13 22:50:37,146 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_attach [2020-10-13 22:50:37,146 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_xmit [2020-10-13 22:50:37,146 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_open [2020-10-13 22:50:37,146 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_close [2020-10-13 22:50:37,146 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_ioctl [2020-10-13 22:50:37,146 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_timeout [2020-10-13 22:50:37,147 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_done [2020-10-13 22:50:37,147 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_rx [2020-10-13 22:50:37,147 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_init [2020-10-13 22:50:37,147 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_exit [2020-10-13 22:50:37,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_async [2020-10-13 22:50:37,147 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_action [2020-10-13 22:50:37,147 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_handler [2020-10-13 22:50:37,148 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_transmit [2020-10-13 22:50:37,148 INFO L138 BoogieDeclarations]: Found implementation of procedure dsr_change [2020-10-13 22:50:37,148 INFO L138 BoogieDeclarations]: Found implementation of procedure cts_change [2020-10-13 22:50:37,148 INFO L138 BoogieDeclarations]: Found implementation of procedure dcd_change [2020-10-13 22:50:37,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ri_change [2020-10-13 22:50:37,148 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_rxdata [2020-10-13 22:50:37,148 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_serial [2020-10-13 22:50:37,149 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_rdma [2020-10-13 22:50:37,149 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_tdma [2020-10-13 22:50:37,149 INFO L138 BoogieDeclarations]: Found implementation of procedure unsent_tbufs [2020-10-13 22:50:37,149 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_txeom [2020-10-13 22:50:37,149 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_gpio [2020-10-13 22:50:37,149 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_interrupt [2020-10-13 22:50:37,150 INFO L138 BoogieDeclarations]: Found implementation of procedure startup [2020-10-13 22:50:37,150 INFO L138 BoogieDeclarations]: Found implementation of procedure shutdown [2020-10-13 22:50:37,150 INFO L138 BoogieDeclarations]: Found implementation of procedure program_hw [2020-10-13 22:50:37,150 INFO L138 BoogieDeclarations]: Found implementation of procedure change_params [2020-10-13 22:50:37,150 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2020-10-13 22:50:37,150 INFO L138 BoogieDeclarations]: Found implementation of procedure get_params [2020-10-13 22:50:37,151 INFO L138 BoogieDeclarations]: Found implementation of procedure set_params [2020-10-13 22:50:37,151 INFO L138 BoogieDeclarations]: Found implementation of procedure get_txidle [2020-10-13 22:50:37,151 INFO L138 BoogieDeclarations]: Found implementation of procedure set_txidle [2020-10-13 22:50:37,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_enable [2020-10-13 22:50:37,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_abort [2020-10-13 22:50:37,151 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_enable [2020-10-13 22:50:37,151 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_mgsl_event [2020-10-13 22:50:37,152 INFO L138 BoogieDeclarations]: Found implementation of procedure get_interface [2020-10-13 22:50:37,152 INFO L138 BoogieDeclarations]: Found implementation of procedure set_interface [2020-10-13 22:50:37,152 INFO L138 BoogieDeclarations]: Found implementation of procedure get_xsync [2020-10-13 22:50:37,152 INFO L138 BoogieDeclarations]: Found implementation of procedure set_xsync [2020-10-13 22:50:37,152 INFO L138 BoogieDeclarations]: Found implementation of procedure get_xctrl [2020-10-13 22:50:37,153 INFO L138 BoogieDeclarations]: Found implementation of procedure set_xctrl [2020-10-13 22:50:37,153 INFO L138 BoogieDeclarations]: Found implementation of procedure set_gpio [2020-10-13 22:50:37,153 INFO L138 BoogieDeclarations]: Found implementation of procedure get_gpio [2020-10-13 22:50:37,153 INFO L138 BoogieDeclarations]: Found implementation of procedure init_cond_wait [2020-10-13 22:50:37,153 INFO L138 BoogieDeclarations]: Found implementation of procedure add_cond_wait [2020-10-13 22:50:37,153 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_cond_wait [2020-10-13 22:50:37,153 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_cond_wait [2020-10-13 22:50:37,154 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_gpio [2020-10-13 22:50:37,154 INFO L138 BoogieDeclarations]: Found implementation of procedure modem_input_wait [2020-10-13 22:50:37,154 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmget [2020-10-13 22:50:37,154 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmset [2020-10-13 22:50:37,154 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_raised [2020-10-13 22:50:37,154 INFO L138 BoogieDeclarations]: Found implementation of procedure dtr_rts [2020-10-13 22:50:37,154 INFO L138 BoogieDeclarations]: Found implementation of procedure block_til_ready [2020-10-13 22:50:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tmp_rbuf [2020-10-13 22:50:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tmp_rbuf [2020-10-13 22:50:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_desc [2020-10-13 22:50:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure free_desc [2020-10-13 22:50:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bufs [2020-10-13 22:50:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure free_bufs [2020-10-13 22:50:37,156 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_dma_bufs [2020-10-13 22:50:37,156 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_bufs [2020-10-13 22:50:37,156 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_resources [2020-10-13 22:50:37,156 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resources [2020-10-13 22:50:37,156 INFO L138 BoogieDeclarations]: Found implementation of procedure add_device [2020-10-13 22:50:37,156 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_dev [2020-10-13 22:50:37,157 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init [2020-10-13 22:50:37,157 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2020-10-13 22:50:37,157 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2020-10-13 22:50:37,157 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_cleanup [2020-10-13 22:50:37,157 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_init [2020-10-13 22:50:37,157 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_exit [2020-10-13 22:50:37,157 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_reg8 [2020-10-13 22:50:37,158 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_reg8 [2020-10-13 22:50:37,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_reg16 [2020-10-13 22:50:37,158 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_reg16 [2020-10-13 22:50:37,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_reg32 [2020-10-13 22:50:37,158 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_reg32 [2020-10-13 22:50:37,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_reset [2020-10-13 22:50:37,158 INFO L138 BoogieDeclarations]: Found implementation of procedure tdma_reset [2020-10-13 22:50:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_loopback [2020-10-13 22:50:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rate [2020-10-13 22:50:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_stop [2020-10-13 22:50:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_start [2020-10-13 22:50:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_start [2020-10-13 22:50:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_stop [2020-10-13 22:50:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_port [2020-10-13 22:50:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_adapter [2020-10-13 22:50:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure async_mode [2020-10-13 22:50:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_mode [2020-10-13 22:50:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_set_idle [2020-10-13 22:50:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure get_signals [2020-10-13 22:50:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure msc_set_vcr [2020-10-13 22:50:37,260 INFO L138 BoogieDeclarations]: Found implementation of procedure set_signals [2020-10-13 22:50:37,260 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2020-10-13 22:50:37,260 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_rbufs [2020-10-13 22:50:37,260 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_get_frame [2020-10-13 22:50:37,260 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_get_buf [2020-10-13 22:50:37,261 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_tbufs [2020-10-13 22:50:37,261 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbuf_count [2020-10-13 22:50:37,261 INFO L138 BoogieDeclarations]: Found implementation of procedure tbuf_bytes [2020-10-13 22:50:37,261 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_load [2020-10-13 22:50:37,261 INFO L138 BoogieDeclarations]: Found implementation of procedure register_test [2020-10-13 22:50:37,261 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_test [2020-10-13 22:50:37,262 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_test_rx [2020-10-13 22:50:37,262 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_test [2020-10-13 22:50:37,262 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_test [2020-10-13 22:50:37,262 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2020-10-13 22:50:37,262 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_timeout [2020-10-13 22:50:37,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_7 [2020-10-13 22:50:37,263 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-13 22:50:37,263 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2020-10-13 22:50:37,263 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2020-10-13 22:50:37,263 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-13 22:50:37,263 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-13 22:50:37,263 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-13 22:50:37,264 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_4 [2020-10-13 22:50:37,264 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_3 [2020-10-13 22:50:37,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_operations_6 [2020-10-13 22:50:37,264 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-13 22:50:37,264 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_4 [2020-10-13 22:50:37,264 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2020-10-13 22:50:37,264 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2020-10-13 22:50:37,265 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2020-10-13 22:50:37,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2020-10-13 22:50:37,265 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-13 22:50:37,265 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2020-10-13 22:50:37,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_9 [2020-10-13 22:50:37,265 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-13 22:50:37,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-13 22:50:37,266 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-13 22:50:37,266 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2020-10-13 22:50:37,266 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2020-10-13 22:50:37,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_tty_operations_5 [2020-10-13 22:50:37,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2020-10-13 22:50:37,266 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2020-10-13 22:50:37,266 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-13 22:50:37,267 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-13 22:50:37,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2020-10-13 22:50:37,267 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 22:50:37,267 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 22:50:37,267 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 22:50:37,267 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 22:50:37,267 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 22:50:37,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2020-10-13 22:50:37,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2020-10-13 22:50:37,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2020-10-13 22:50:37,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2020-10-13 22:50:37,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2020-10-13 22:50:37,268 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 22:50:37,268 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2020-10-13 22:50:37,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2020-10-13 22:50:37,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2020-10-13 22:50:37,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2020-10-13 22:50:37,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2020-10-13 22:50:37,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2020-10-13 22:50:37,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2020-10-13 22:50:37,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2020-10-13 22:50:37,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2020-10-13 22:50:37,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_41 [2020-10-13 22:50:37,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_42 [2020-10-13 22:50:37,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_43 [2020-10-13 22:50:37,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_44 [2020-10-13 22:50:37,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_45 [2020-10-13 22:50:37,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_46 [2020-10-13 22:50:37,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_47 [2020-10-13 22:50:37,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_48 [2020-10-13 22:50:37,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_49 [2020-10-13 22:50:37,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_50 [2020-10-13 22:50:37,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_51 [2020-10-13 22:50:37,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_52 [2020-10-13 22:50:37,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_53 [2020-10-13 22:50:37,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_54 [2020-10-13 22:50:37,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 22:50:37,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 22:50:37,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 22:50:37,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 22:50:37,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 22:50:37,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 22:50:37,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 22:50:37,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-13 22:50:37,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-13 22:50:37,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-13 22:50:37,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-13 22:50:37,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-13 22:50:37,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-13 22:50:37,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-13 22:50:37,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 22:50:37,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-13 22:50:37,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-13 22:50:37,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-13 22:50:37,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 22:50:37,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-13 22:50:37,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-13 22:50:37,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver [2020-10-13 22:50:37,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-13 22:50:37,275 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-13 22:50:37,275 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-13 22:50:37,275 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 22:50:37,275 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 22:50:37,276 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 22:50:37,276 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2020-10-13 22:50:37,276 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_hdlcdev [2020-10-13 22:50:37,276 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-13 22:50:37,276 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-13 22:50:37,276 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-13 22:50:37,276 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-13 22:50:37,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-13 22:50:37,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-13 22:50:37,277 INFO L138 BoogieDeclarations]: Found implementation of procedure do_SAK [2020-10-13 22:50:37,277 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-13 22:50:37,277 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-13 22:50:37,277 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-13 22:50:37,277 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-13 22:50:37,278 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_change_mtu [2020-10-13 22:50:37,278 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_close [2020-10-13 22:50:37,278 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2020-10-13 22:50:37,278 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_open [2020-10-13 22:50:37,278 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_start_xmit [2020-10-13 22:50:37,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-13 22:50:37,278 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-13 22:50:37,279 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-13 22:50:37,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_activate_6 [2020-10-13 22:50:37,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 22:50:37,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destruct_6 [2020-10-13 22:50:37,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2020-10-13 22:50:37,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 22:50:37,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_7 [2020-10-13 22:50:37,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_7 [2020-10-13 22:50:37,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2020-10-13 22:50:37,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_5 [2020-10-13 22:50:37,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_6 [2020-10-13 22:50:37,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_9 [2020-10-13 22:50:37,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-13 22:50:37,280 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 22:50:37,280 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-13 22:50:37,281 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2020-10-13 22:50:37,281 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2020-10-13 22:50:37,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-13 22:50:37,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 22:50:37,281 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-13 22:50:37,281 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-13 22:50:37,281 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-13 22:50:37,281 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-13 22:50:37,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-13 22:50:37,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-13 22:50:37,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-13 22:50:37,282 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-13 22:50:37,282 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 22:50:37,282 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2020-10-13 22:50:37,282 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-13 22:50:37,282 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-13 22:50:37,283 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-13 22:50:37,283 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2020-10-13 22:50:37,283 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-13 22:50:37,283 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-13 22:50:37,283 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2020-10-13 22:50:37,283 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-13 22:50:37,283 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2020-10-13 22:50:37,284 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2020-10-13 22:50:37,284 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2020-10-13 22:50:37,284 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2020-10-13 22:50:37,284 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-13 22:50:37,284 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2020-10-13 22:50:37,284 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2020-10-13 22:50:37,284 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hangup [2020-10-13 22:50:37,284 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hung_up_p [2020-10-13 22:50:37,285 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2020-10-13 22:50:37,285 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_deref [2020-10-13 22:50:37,285 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_flush [2020-10-13 22:50:37,285 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_ref [2020-10-13 22:50:37,285 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_lock [2020-10-13 22:50:37,285 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_carrier_raised [2020-10-13 22:50:37,285 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close_end [2020-10-13 22:50:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close_start [2020-10-13 22:50:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2020-10-13 22:50:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2020-10-13 22:50:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_raise_dtr_rts [2020-10-13 22:50:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_register_device [2020-10-13 22:50:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2020-10-13 22:50:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2020-10-13 22:50:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate [2020-10-13 22:50:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unlock [2020-10-13 22:50:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_device [2020-10-13 22:50:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2020-10-13 22:50:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2020-10-13 22:50:37,288 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_hdlc_device [2020-10-13 22:50:37,290 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2020-10-13 22:50:37,290 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 22:50:37,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 22:50:37,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 22:50:37,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 22:50:37,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2020-10-13 22:50:37,291 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 22:50:37,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 22:50:37,291 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 22:50:37,291 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 22:50:37,291 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 22:50:37,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 22:50:37,293 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-13 22:50:37,293 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 22:50:37,293 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-13 22:50:37,294 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 22:50:37,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 22:50:37,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-13 22:50:37,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-13 22:50:37,297 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 22:50:37,297 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 22:50:37,297 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 22:50:37,297 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 22:50:37,297 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 22:50:37,297 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 22:50:37,297 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 22:50:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 22:50:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 22:50:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 22:50:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 22:50:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 22:50:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 22:50:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 22:50:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 22:50:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 22:50:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 22:50:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 22:50:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 22:50:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 22:50:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 22:50:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 22:50:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 22:50:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-13 22:50:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 22:50:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2020-10-13 22:50:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-13 22:50:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2020-10-13 22:50:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2020-10-13 22:50:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-13 22:50:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 22:50:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 22:50:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 22:50:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 22:50:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 22:50:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 22:50:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-13 22:50:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 22:50:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-13 22:50:37,302 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 22:50:37,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-13 22:50:37,302 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 22:50:37,302 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2020-10-13 22:50:37,302 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-13 22:50:37,303 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2020-10-13 22:50:37,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 22:50:37,303 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2020-10-13 22:50:37,303 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2020-10-13 22:50:37,303 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2020-10-13 22:50:37,303 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-13 22:50:37,303 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-13 22:50:37,303 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-13 22:50:37,304 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-13 22:50:37,304 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 22:50:37,304 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-13 22:50:37,304 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-13 22:50:37,304 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-13 22:50:37,304 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-13 22:50:37,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_47 [2020-10-13 22:50:37,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_54 [2020-10-13 22:50:37,305 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-13 22:50:37,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_42 [2020-10-13 22:50:37,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_46 [2020-10-13 22:50:37,305 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-13 22:50:37,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_48 [2020-10-13 22:50:37,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_49 [2020-10-13 22:50:37,305 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 22:50:37,305 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-13 22:50:37,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2020-10-13 22:50:37,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2020-10-13 22:50:37,306 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-13 22:50:37,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2020-10-13 22:50:37,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2020-10-13 22:50:37,306 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-13 22:50:37,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2020-10-13 22:50:37,306 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-13 22:50:37,307 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-13 22:50:37,307 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-13 22:50:37,307 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-13 22:50:37,307 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-10-13 22:50:37,307 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2020-10-13 22:50:37,307 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-13 22:50:37,307 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2020-10-13 22:50:37,307 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2020-10-13 22:50:37,308 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-13 22:50:37,308 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-13 22:50:37,308 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-13 22:50:37,308 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2020-10-13 22:50:37,308 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2020-10-13 22:50:37,308 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-13 22:50:37,308 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-13 22:50:37,308 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-13 22:50:37,308 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-13 22:50:37,309 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 22:50:37,309 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 22:50:37,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 22:50:37,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_7 [2020-10-13 22:50:37,309 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-13 22:50:37,309 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2020-10-13 22:50:37,309 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2020-10-13 22:50:37,309 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-13 22:50:37,310 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-13 22:50:37,310 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-13 22:50:37,310 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_4 [2020-10-13 22:50:37,310 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_3 [2020-10-13 22:50:37,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_operations_6 [2020-10-13 22:50:37,310 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-13 22:50:37,310 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_4 [2020-10-13 22:50:37,313 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2020-10-13 22:50:37,313 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2020-10-13 22:50:37,313 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2020-10-13 22:50:37,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2020-10-13 22:50:37,313 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-13 22:50:37,313 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2020-10-13 22:50:37,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_9 [2020-10-13 22:50:37,314 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-13 22:50:37,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-13 22:50:37,314 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-13 22:50:37,314 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2020-10-13 22:50:37,314 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2020-10-13 22:50:37,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_tty_operations_5 [2020-10-13 22:50:37,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2020-10-13 22:50:37,314 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2020-10-13 22:50:37,315 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-13 22:50:37,315 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-13 22:50:37,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2020-10-13 22:50:37,315 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-13 22:50:37,319 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-13 22:50:37,319 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-13 22:50:37,319 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-13 22:50:37,319 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-13 22:50:37,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 22:50:37,320 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-13 22:50:37,320 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-13 22:50:37,320 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-13 22:50:37,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_51 [2020-10-13 22:50:37,320 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-13 22:50:37,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_50 [2020-10-13 22:50:37,320 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2020-10-13 22:50:37,320 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2020-10-13 22:50:37,321 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2020-10-13 22:50:37,321 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-13 22:50:37,321 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2020-10-13 22:50:37,321 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2020-10-13 22:50:37,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-13 22:50:37,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-13 22:50:37,321 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-13 22:50:37,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_53 [2020-10-13 22:50:37,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-13 22:50:37,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_52 [2020-10-13 22:50:37,322 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-13 22:50:37,322 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-13 22:50:37,322 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2020-10-13 22:50:37,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-13 22:50:37,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2020-10-13 22:50:37,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-13 22:50:37,322 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2020-10-13 22:50:37,323 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2020-10-13 22:50:37,323 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2020-10-13 22:50:37,323 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2020-10-13 22:50:37,323 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2020-10-13 22:50:37,323 INFO L130 BoogieDeclarations]: Found specification of procedure flag_buf_ptr [2020-10-13 22:50:37,323 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2020-10-13 22:50:37,323 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2020-10-13 22:50:37,324 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2020-10-13 22:50:37,324 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2020-10-13 22:50:37,324 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hung_up_p [2020-10-13 22:50:37,324 INFO L130 BoogieDeclarations]: Found specification of procedure do_SAK [2020-10-13 22:50:37,324 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2020-10-13 22:50:37,324 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2020-10-13 22:50:37,324 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_ref [2020-10-13 22:50:37,324 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_deref [2020-10-13 22:50:37,324 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2020-10-13 22:50:37,325 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_flush [2020-10-13 22:50:37,325 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2020-10-13 22:50:37,325 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_register_device [2020-10-13 22:50:37,325 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2020-10-13 22:50:37,325 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_cts_enabled [2020-10-13 22:50:37,325 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_carrier_raised [2020-10-13 22:50:37,325 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_raise_dtr_rts [2020-10-13 22:50:37,325 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close_start [2020-10-13 22:50:37,326 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close_end [2020-10-13 22:50:37,326 INFO L130 BoogieDeclarations]: Found specification of procedure tty_lock [2020-10-13 22:50:37,326 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unlock [2020-10-13 22:50:37,326 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2020-10-13 22:50:37,326 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2020-10-13 22:50:37,326 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2020-10-13 22:50:37,326 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 22:50:37,326 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2020-10-13 22:50:37,327 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2020-10-13 22:50:37,327 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-13 22:50:37,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2020-10-13 22:50:37,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_41 [2020-10-13 22:50:37,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2020-10-13 22:50:37,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2020-10-13 22:50:37,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2020-10-13 22:50:37,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2020-10-13 22:50:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-13 22:50:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2020-10-13 22:50:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2020-10-13 22:50:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2020-10-13 22:50:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2020-10-13 22:50:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-13 22:50:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2020-10-13 22:50:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-13 22:50:37,329 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-13 22:50:37,329 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-13 22:50:37,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_44 [2020-10-13 22:50:37,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_45 [2020-10-13 22:50:37,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-13 22:50:37,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-13 22:50:37,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-13 22:50:37,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-13 22:50:37,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-13 22:50:37,330 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-13 22:50:37,330 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-13 22:50:37,330 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-13 22:50:37,330 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-13 22:50:37,330 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-13 22:50:37,330 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-13 22:50:37,330 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-13 22:50:37,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_43 [2020-10-13 22:50:37,331 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2020-10-13 22:50:37,331 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_hdlc_device [2020-10-13 22:50:37,331 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_hdlcdev [2020-10-13 22:50:37,331 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2020-10-13 22:50:37,331 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_open [2020-10-13 22:50:37,331 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_close [2020-10-13 22:50:37,331 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_change_mtu [2020-10-13 22:50:37,332 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_start_xmit [2020-10-13 22:50:37,332 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_type_trans [2020-10-13 22:50:37,332 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~__be16~0 [2020-10-13 22:50:37,332 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2020-10-13 22:50:37,332 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2020-10-13 22:50:37,332 INFO L130 BoogieDeclarations]: Found specification of procedure open [2020-10-13 22:50:37,332 INFO L130 BoogieDeclarations]: Found specification of procedure close [2020-10-13 22:50:37,333 INFO L130 BoogieDeclarations]: Found specification of procedure hangup [2020-10-13 22:50:37,333 INFO L130 BoogieDeclarations]: Found specification of procedure set_termios [2020-10-13 22:50:37,333 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-10-13 22:50:37,333 INFO L130 BoogieDeclarations]: Found specification of procedure put_char [2020-10-13 22:50:37,333 INFO L130 BoogieDeclarations]: Found specification of procedure send_xchar [2020-10-13 22:50:37,333 INFO L130 BoogieDeclarations]: Found specification of procedure wait_until_sent [2020-10-13 22:50:37,333 INFO L130 BoogieDeclarations]: Found specification of procedure write_room [2020-10-13 22:50:37,333 INFO L130 BoogieDeclarations]: Found specification of procedure flush_chars [2020-10-13 22:50:37,333 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2020-10-13 22:50:37,334 INFO L130 BoogieDeclarations]: Found specification of procedure tx_hold [2020-10-13 22:50:37,334 INFO L130 BoogieDeclarations]: Found specification of procedure tx_release [2020-10-13 22:50:37,334 INFO L130 BoogieDeclarations]: Found specification of procedure ioctl [2020-10-13 22:50:37,334 INFO L130 BoogieDeclarations]: Found specification of procedure chars_in_buffer [2020-10-13 22:50:37,334 INFO L130 BoogieDeclarations]: Found specification of procedure throttle [2020-10-13 22:50:37,334 INFO L130 BoogieDeclarations]: Found specification of procedure unthrottle [2020-10-13 22:50:37,334 INFO L130 BoogieDeclarations]: Found specification of procedure set_break [2020-10-13 22:50:37,334 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_done [2020-10-13 22:50:37,335 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_rx [2020-10-13 22:50:37,335 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_init [2020-10-13 22:50:37,335 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_exit [2020-10-13 22:50:37,335 INFO L130 BoogieDeclarations]: Found specification of procedure init_cond_wait [2020-10-13 22:50:37,335 INFO L130 BoogieDeclarations]: Found specification of procedure add_cond_wait [2020-10-13 22:50:37,335 INFO L130 BoogieDeclarations]: Found specification of procedure remove_cond_wait [2020-10-13 22:50:37,335 INFO L130 BoogieDeclarations]: Found specification of procedure flush_cond_wait [2020-10-13 22:50:37,335 INFO L130 BoogieDeclarations]: Found specification of procedure rd_reg8 [2020-10-13 22:50:37,336 INFO L130 BoogieDeclarations]: Found specification of procedure wr_reg8 [2020-10-13 22:50:37,336 INFO L130 BoogieDeclarations]: Found specification of procedure rd_reg16 [2020-10-13 22:50:37,336 INFO L130 BoogieDeclarations]: Found specification of procedure wr_reg16 [2020-10-13 22:50:37,336 INFO L130 BoogieDeclarations]: Found specification of procedure rd_reg32 [2020-10-13 22:50:37,336 INFO L130 BoogieDeclarations]: Found specification of procedure wr_reg32 [2020-10-13 22:50:37,336 INFO L130 BoogieDeclarations]: Found specification of procedure msc_set_vcr [2020-10-13 22:50:37,336 INFO L130 BoogieDeclarations]: Found specification of procedure startup [2020-10-13 22:50:37,336 INFO L130 BoogieDeclarations]: Found specification of procedure block_til_ready [2020-10-13 22:50:37,337 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown [2020-10-13 22:50:37,337 INFO L130 BoogieDeclarations]: Found specification of procedure program_hw [2020-10-13 22:50:37,337 INFO L130 BoogieDeclarations]: Found specification of procedure change_params [2020-10-13 22:50:37,337 INFO L130 BoogieDeclarations]: Found specification of procedure register_test [2020-10-13 22:50:37,337 INFO L130 BoogieDeclarations]: Found specification of procedure irq_test [2020-10-13 22:50:37,337 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_test [2020-10-13 22:50:37,337 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_test [2020-10-13 22:50:37,337 INFO L130 BoogieDeclarations]: Found specification of procedure reset_adapter [2020-10-13 22:50:37,337 INFO L130 BoogieDeclarations]: Found specification of procedure reset_port [2020-10-13 22:50:37,338 INFO L130 BoogieDeclarations]: Found specification of procedure async_mode [2020-10-13 22:50:37,338 INFO L130 BoogieDeclarations]: Found specification of procedure sync_mode [2020-10-13 22:50:37,338 INFO L130 BoogieDeclarations]: Found specification of procedure rx_stop [2020-10-13 22:50:37,338 INFO L130 BoogieDeclarations]: Found specification of procedure rx_start [2020-10-13 22:50:37,338 INFO L130 BoogieDeclarations]: Found specification of procedure reset_rbufs [2020-10-13 22:50:37,338 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2020-10-13 22:50:37,338 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_reset [2020-10-13 22:50:37,338 INFO L130 BoogieDeclarations]: Found specification of procedure rx_get_frame [2020-10-13 22:50:37,339 INFO L130 BoogieDeclarations]: Found specification of procedure rx_get_buf [2020-10-13 22:50:37,339 INFO L130 BoogieDeclarations]: Found specification of procedure tx_start [2020-10-13 22:50:37,339 INFO L130 BoogieDeclarations]: Found specification of procedure tx_stop [2020-10-13 22:50:37,339 INFO L130 BoogieDeclarations]: Found specification of procedure tx_set_idle [2020-10-13 22:50:37,339 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbuf_count [2020-10-13 22:50:37,339 INFO L130 BoogieDeclarations]: Found specification of procedure tbuf_bytes [2020-10-13 22:50:37,339 INFO L130 BoogieDeclarations]: Found specification of procedure reset_tbufs [2020-10-13 22:50:37,339 INFO L130 BoogieDeclarations]: Found specification of procedure tdma_reset [2020-10-13 22:50:37,340 INFO L130 BoogieDeclarations]: Found specification of procedure tx_load [2020-10-13 22:50:37,340 INFO L130 BoogieDeclarations]: Found specification of procedure get_signals [2020-10-13 22:50:37,340 INFO L130 BoogieDeclarations]: Found specification of procedure set_signals [2020-10-13 22:50:37,340 INFO L130 BoogieDeclarations]: Found specification of procedure enable_loopback [2020-10-13 22:50:37,340 INFO L130 BoogieDeclarations]: Found specification of procedure set_rate [2020-10-13 22:50:37,340 INFO L130 BoogieDeclarations]: Found specification of procedure bh_action [2020-10-13 22:50:37,340 INFO L130 BoogieDeclarations]: Found specification of procedure bh_handler [2020-10-13 22:50:37,340 INFO L130 BoogieDeclarations]: Found specification of procedure bh_transmit [2020-10-13 22:50:37,340 INFO L130 BoogieDeclarations]: Found specification of procedure isr_serial [2020-10-13 22:50:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure isr_rdma [2020-10-13 22:50:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure isr_txeom [2020-10-13 22:50:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure isr_tdma [2020-10-13 22:50:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_dma_bufs [2020-10-13 22:50:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_bufs [2020-10-13 22:50:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_desc [2020-10-13 22:50:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure free_desc [2020-10-13 22:50:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bufs [2020-10-13 22:50:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure free_bufs [2020-10-13 22:50:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tmp_rbuf [2020-10-13 22:50:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure free_tmp_rbuf [2020-10-13 22:50:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2020-10-13 22:50:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure rx_timeout [2020-10-13 22:50:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2020-10-13 22:50:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure get_params [2020-10-13 22:50:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure set_params [2020-10-13 22:50:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure get_txidle [2020-10-13 22:50:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure set_txidle [2020-10-13 22:50:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure tx_enable [2020-10-13 22:50:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure tx_abort [2020-10-13 22:50:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure rx_enable [2020-10-13 22:50:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure modem_input_wait [2020-10-13 22:50:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure wait_mgsl_event [2020-10-13 22:50:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmget [2020-10-13 22:50:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmset [2020-10-13 22:50:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure get_interface [2020-10-13 22:50:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure set_interface [2020-10-13 22:50:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure set_gpio [2020-10-13 22:50:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure get_gpio [2020-10-13 22:50:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure wait_gpio [2020-10-13 22:50:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure get_xsync [2020-10-13 22:50:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure set_xsync [2020-10-13 22:50:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure get_xctrl [2020-10-13 22:50:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure set_xctrl [2020-10-13 22:50:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure add_device [2020-10-13 22:50:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure device_init [2020-10-13 22:50:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure claim_resources [2020-10-13 22:50:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure release_resources [2020-10-13 22:50:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block [2020-10-13 22:50:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure sanity_check [2020-10-13 22:50:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldisc_receive_buf [2020-10-13 22:50:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-13 22:50:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure update_tx_timer [2020-10-13 22:50:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure get_icount [2020-10-13 22:50:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure get_params32 [2020-10-13 22:50:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure set_params32 [2020-10-13 22:50:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_compat_ioctl [2020-10-13 22:50:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure line_info [2020-10-13 22:50:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure synclink_gt_proc_show [2020-10-13 22:50:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure synclink_gt_proc_open [2020-10-13 22:50:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_attach [2020-10-13 22:50:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_xmit [2020-10-13 22:50:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_open [2020-10-13 22:50:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_close [2020-10-13 22:50:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_ioctl [2020-10-13 22:50:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_timeout [2020-10-13 22:50:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 22:50:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure rx_async [2020-10-13 22:50:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure dsr_change [2020-10-13 22:50:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure cts_change [2020-10-13 22:50:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure dcd_change [2020-10-13 22:50:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure ri_change [2020-10-13 22:50:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure isr_rxdata [2020-10-13 22:50:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure unsent_tbufs [2020-10-13 22:50:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure isr_gpio [2020-10-13 22:50:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_interrupt [2020-10-13 22:50:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_raised [2020-10-13 22:50:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure dtr_rts [2020-10-13 22:50:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_dev [2020-10-13 22:50:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2020-10-13 22:50:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_cleanup [2020-10-13 22:50:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_init [2020-10-13 22:50:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_exit [2020-10-13 22:50:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_test_rx [2020-10-13 22:50:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_7 [2020-10-13 22:50:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_7 [2020-10-13 22:50:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_6 [2020-10-13 22:50:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_5 [2020-10-13 22:50:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 22:50:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_9 [2020-10-13 22:50:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2020-10-13 22:50:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_activate_6 [2020-10-13 22:50:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2020-10-13 22:50:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 22:50:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destruct_6 [2020-10-13 22:50:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 22:50:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 22:50:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 22:50:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 22:50:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 22:50:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-13 22:50:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 22:50:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-13 22:50:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-13 22:50:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 22:50:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 22:50:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-13 22:50:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 22:50:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 22:50:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 22:50:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 22:50:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 22:50:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 22:50:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 22:50:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 22:50:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 22:51:32,479 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 22:51:59,622 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 22:51:59,623 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 22:51:59,652 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:51:59 BoogieIcfgContainer [2020-10-13 22:51:59,653 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 22:51:59,656 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 22:51:59,656 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 22:51:59,660 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 22:51:59,661 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:50:30" (1/3) ... [2020-10-13 22:51:59,663 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ffbb7b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:51:59, skipping insertion in model container [2020-10-13 22:51:59,663 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:50:36" (2/3) ... [2020-10-13 22:51:59,664 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ffbb7b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:51:59, skipping insertion in model container [2020-10-13 22:51:59,664 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:51:59" (3/3) ... [2020-10-13 22:51:59,666 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclink_gt.ko-entry_point.cil.out.i [2020-10-13 22:51:59,683 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 22:51:59,702 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 22:51:59,722 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 22:51:59,782 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 22:51:59,783 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 22:51:59,783 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 22:51:59,783 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 22:51:59,783 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 22:51:59,783 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 22:51:59,784 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 22:51:59,784 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 22:51:59,917 INFO L276 IsEmpty]: Start isEmpty. Operand 4499 states. [2020-10-13 22:51:59,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2020-10-13 22:51:59,986 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 22:51:59,989 INFO L422 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 22:51:59,989 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 22:51:59,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 22:51:59,999 INFO L82 PathProgramCache]: Analyzing trace with hash 1254142427, now seen corresponding path program 1 times [2020-10-13 22:52:00,011 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 22:52:00,011 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1883446870] [2020-10-13 22:52:00,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 22:52:01,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:02,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:03,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:03,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:04,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:04,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:05,306 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:05,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:06,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:06,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:23,625 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:23,625 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 563 [2020-10-13 22:52:23,626 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 9 [2020-10-13 22:52:23,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21864 [2020-10-13 22:52:23,628 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:23,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:23,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 49 [2020-10-13 22:52:23,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:23,629 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 22:52:33,316 WARN L193 SmtUtils]: Spent 9.32 s on a formula simplification that was a NOOP. DAG size: 1528 [2020-10-13 22:52:33,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 22:52:33,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:33,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:35,088 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:35,089 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:52:35,089 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:35,089 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1713 [2020-10-13 22:52:35,089 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:35,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:35,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:35,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:35,090 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:35,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:52:35,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:35,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:35,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:35,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:35,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:52:35,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:35,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-13 22:52:35,344 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:35,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:35,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:52:35,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:35,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:35,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:35,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:35,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:35,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:35,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:52:35,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:35,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:52:35,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:35,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:35,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:35,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:35,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:35,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:52:35,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:35,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:35,449 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:35,450 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:35,450 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:35,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 22:52:35,451 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:35,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:35,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:52:35,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:35,452 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:35,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 22:52:35,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:35,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:35,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:35,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:52:35,533 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:35,533 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-13 22:52:35,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:35,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:35,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:52:35,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:35,535 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:35,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:35,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:35,567 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:35,578 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:35,579 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:52:35,579 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:35,579 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 22:52:35,580 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:35,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:35,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:35,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:35,581 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:35,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:52:35,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:35,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:35,624 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:35,625 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:35,625 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:35,625 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 22:52:35,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:35,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:35,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:52:35,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:35,627 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:35,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 22:52:35,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:35,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:35,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:35,746 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:35,747 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:52:35,747 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:35,748 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-13 22:52:35,748 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:35,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:35,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:52:35,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:35,749 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:35,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:35,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:35,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:35,796 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:35,796 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:52:35,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:35,797 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:52:35,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:35,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:35,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:35,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:35,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:35,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:52:35,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:35,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:35,838 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:35,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:35,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:35,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 22:52:35,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:35,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:35,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:52:35,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:35,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:35,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 22:52:35,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:35,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:35,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:35,963 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:35,963 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:52:35,964 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:35,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-13 22:52:35,964 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:35,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:35,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:52:35,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:35,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:35,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:35,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:36,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,009 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:36,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:52:36,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:36,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 22:52:36,010 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:36,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:36,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:36,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:36,011 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:36,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:52:36,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:36,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,034 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,043 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:36,044 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:36,044 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:36,044 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 22:52:36,044 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:36,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:36,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:36,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:36,045 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:36,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 22:52:36,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:36,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:36,140 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:52:36,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:36,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-13 22:52:36,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:36,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:36,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:52:36,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:36,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:36,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:36,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:36,166 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,172 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:36,172 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:52:36,172 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:36,172 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:52:36,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:36,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:36,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:36,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:36,173 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:36,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:52:36,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:36,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:36,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:36,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:36,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 22:52:36,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:36,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:36,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:52:36,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:36,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:36,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 22:52:36,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:36,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,334 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:36,335 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:52:36,335 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:36,335 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-13 22:52:36,335 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:36,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:36,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:52:36,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:36,336 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:36,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:36,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:36,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,365 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:36,366 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:52:36,366 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:36,366 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:52:36,366 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:36,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:36,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:36,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:36,367 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:36,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:52:36,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:36,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,393 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:36,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:36,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:36,394 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:52:36,394 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:36,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:36,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:52:36,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:36,395 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:36,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 22:52:36,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:36,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,434 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,467 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:36,467 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:52:36,467 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:36,467 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-13 22:52:36,468 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:36,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:36,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:52:36,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:36,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:36,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:36,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:36,493 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,498 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:36,498 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:52:36,498 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:36,499 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:52:36,499 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:36,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:36,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:36,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:36,500 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:36,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:52:36,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:36,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,533 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:36,533 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:36,533 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:36,534 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:52:36,534 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:36,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:36,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:52:36,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:36,535 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:36,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 22:52:36,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:36,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,623 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:36,623 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:52:36,624 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:36,624 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-13 22:52:36,624 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:36,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:36,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:52:36,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:36,625 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:36,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:36,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:36,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:36,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:52:36,668 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:36,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 22:52:36,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:36,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:36,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:36,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:36,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:36,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:52:36,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:36,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:36,703 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:36,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:36,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:52:36,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:36,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:36,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:52:36,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:36,705 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:36,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 22:52:36,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:36,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,792 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:36,793 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:52:36,793 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:36,793 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-13 22:52:36,793 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:36,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:36,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:52:36,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:36,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:36,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:36,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:36,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,835 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:36,835 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:52:36,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:36,836 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 22:52:36,836 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:36,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:36,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:36,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:36,838 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:36,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:52:36,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:36,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,872 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:36,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:36,873 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:36,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:52:36,874 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:36,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:36,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:52:36,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:36,875 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:36,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 22:52:36,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:36,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,962 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:36,963 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:52:36,963 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:36,963 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-13 22:52:36,964 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:36,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:36,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:52:36,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:36,964 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:36,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:36,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:36,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:36,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:36,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:52:36,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:36,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:52:36,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:36,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:36,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:36,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:36,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:37,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:52:37,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:37,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:37,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:37,025 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:37,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:37,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:37,026 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:52:37,026 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:37,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:37,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:52:37,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:37,027 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:37,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-13 22:52:37,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:37,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:37,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:37,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 22:52:37,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:37,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:52:37,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:37,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:37,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 22:52:37,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:37,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:37,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-13 22:52:37,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:37,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:37,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:37,200 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:37,200 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:52:37,200 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:37,200 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-13 22:52:37,201 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:37,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:37,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:52:37,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:37,201 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:37,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:37,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:37,228 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:37,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:37,234 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:37,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:37,234 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:52:37,234 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:37,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:37,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:37,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:37,235 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:37,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-10-13 22:52:37,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:37,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:37,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:37,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:37,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:52:37,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:37,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-13 22:52:37,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:37,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:37,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:52:37,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:37,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:37,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:37,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:37,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:37,387 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:37,387 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:37,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:37,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:52:37,388 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:37,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:37,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:37,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:37,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:37,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-13 22:52:37,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:37,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:37,436 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:37,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:37,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:52:37,510 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:37,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-13 22:52:37,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:37,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:37,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:52:37,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:37,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:37,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:37,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:37,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:37,538 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:37,538 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:37,538 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:37,539 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:52:37,539 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:37,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:37,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:37,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:37,540 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:37,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-13 22:52:37,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:37,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:37,579 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:37,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:37,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:52:37,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:37,653 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-13 22:52:37,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:37,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:37,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:52:37,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:37,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:37,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:37,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:37,680 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:37,686 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:37,687 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:37,687 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:37,687 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:52:37,687 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:37,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:37,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:37,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:37,688 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:37,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2020-10-13 22:52:37,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:37,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:37,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:37,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:37,791 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:52:37,791 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:37,791 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-13 22:52:37,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:37,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:37,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:52:37,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:37,792 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:37,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:37,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:37,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:37,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:37,831 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:37,831 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:37,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 22:52:37,832 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:37,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:37,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:37,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:37,833 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:37,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2020-10-13 22:52:37,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:37,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:37,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:37,977 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:37,977 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:52:37,978 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:37,978 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 122 [2020-10-13 22:52:37,978 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:37,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:37,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:52:37,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:37,979 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:37,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:37,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:38,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:38,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:38,015 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:38,015 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:38,015 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:52:38,015 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:38,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:38,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:38,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:38,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:38,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-13 22:52:38,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:38,053 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:38,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:38,161 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:38,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:52:38,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:38,162 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 122 [2020-10-13 22:52:38,163 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:38,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:38,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:52:38,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:38,164 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:38,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:38,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:38,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:38,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:38,205 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:38,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:38,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 22:52:38,206 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:38,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:38,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:38,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:38,207 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:38,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-13 22:52:38,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:38,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:38,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:38,350 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:38,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:52:38,351 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:38,351 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 120 [2020-10-13 22:52:38,351 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:38,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:38,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:52:38,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:38,352 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:38,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:38,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:38,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:38,387 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:38,388 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:38,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:38,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:52:38,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:38,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:38,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:38,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:38,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:38,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2020-10-13 22:52:38,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:38,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:38,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:38,508 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:38,508 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:52:38,508 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:38,509 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 99 [2020-10-13 22:52:38,509 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:38,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:38,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:52:38,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:38,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:38,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:38,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:38,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:38,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:38,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:38,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:38,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:52:38,536 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:38,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:38,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:38,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:38,537 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:38,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2020-10-13 22:52:38,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:38,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:38,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:38,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:38,642 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:52:38,642 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:38,642 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-13 22:52:38,642 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:38,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:38,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:52:38,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:38,643 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:38,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:38,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:38,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:38,670 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:38,670 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:38,670 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:38,671 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:52:38,671 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:38,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:38,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:38,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:38,672 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:38,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2020-10-13 22:52:38,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:38,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:38,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:38,767 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:38,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:52:38,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:38,768 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-13 22:52:38,768 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:38,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:38,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:52:38,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:38,769 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:38,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:38,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:38,792 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:38,797 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:38,798 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:38,798 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:38,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:52:38,798 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:38,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:38,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:38,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:38,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:38,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2020-10-13 22:52:38,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:38,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:38,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:38,897 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:38,897 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:52:38,897 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:38,898 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-13 22:52:38,898 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:38,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:38,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:52:38,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:38,899 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:38,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:38,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:38,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:38,932 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:38,932 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:38,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:38,933 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:52:38,933 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:38,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:38,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:38,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:38,934 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:38,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-13 22:52:38,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:38,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:38,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:39,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:39,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:52:39,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:39,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-13 22:52:39,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:39,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:39,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:52:39,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:39,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:39,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:39,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:39,083 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:39,089 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:39,089 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:39,090 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:39,090 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:52:39,090 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:39,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:39,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:39,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:39,091 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:39,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2020-10-13 22:52:39,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:39,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:39,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:39,385 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:39,385 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:52:39,385 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:39,385 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 272 [2020-10-13 22:52:39,386 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:39,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:39,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:52:39,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:39,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:39,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:39,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:39,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:39,413 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:39,413 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:39,413 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:39,413 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:52:39,414 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:39,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:39,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:39,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:39,414 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:39,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2020-10-13 22:52:39,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:39,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:39,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:39,569 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:39,569 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:52:39,570 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:39,570 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 123 [2020-10-13 22:52:39,570 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:39,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:39,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:52:39,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:39,571 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:39,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:39,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:39,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:39,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:39,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:39,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:39,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:52:39,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:39,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:39,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:39,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:39,596 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:39,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2020-10-13 22:52:39,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:39,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:39,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:39,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:39,703 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:52:39,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:39,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-13 22:52:39,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:39,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:39,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:52:39,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:39,705 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:52:39,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:39,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:39,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:39,731 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:39,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:39,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:39,731 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:52:39,732 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:39,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:39,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:39,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:39,733 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:39,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2020-10-13 22:52:39,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:39,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:39,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:39,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:39,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:52:39,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:52:39,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-13 22:52:39,824 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:39,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:39,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:52:39,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:39,825 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:39,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:52:39,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:39,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:39,852 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:39,852 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:52:39,852 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:39,853 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:52:39,853 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:39,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:39,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:52:39,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:39,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:39,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 356 [2020-10-13 22:52:39,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:39,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:39,914 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:39,914 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:52:39,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:39,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:52:39,915 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:39,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:39,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:52:39,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:39,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:39,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2020-10-13 22:52:39,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:39,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:39,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:39,975 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:52:39,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:39,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:52:39,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:39,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:39,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:52:39,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:39,976 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:40,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2020-10-13 22:52:40,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:40,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:40,037 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:40,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:52:40,037 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:40,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:52:40,038 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:40,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:40,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:52:40,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:40,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:40,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2020-10-13 22:52:40,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:40,055 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:40,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:40,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:52:40,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:40,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:52:40,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:40,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:40,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:52:40,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:40,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:40,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387 [2020-10-13 22:52:40,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:52:40,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:52:40,082 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:52:40,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:52:40,083 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:52:40,083 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:52:40,083 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:52:40,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:52:40,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:52:40,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:52:40,084 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:52:40,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 21 proven. 69 refuted. 0 times theorem prover too weak. 1764 trivial. 0 not checked. [2020-10-13 22:52:40,757 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1883446870] [2020-10-13 22:52:40,759 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 22:52:40,759 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-10-13 22:52:40,762 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321814100] [2020-10-13 22:52:40,774 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-13 22:52:40,775 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 22:52:40,789 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-13 22:52:40,794 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2020-10-13 22:52:40,797 INFO L87 Difference]: Start difference. First operand 4499 states. Second operand 9 states. [2020-10-13 22:52:49,901 WARN L193 SmtUtils]: Spent 9.03 s on a formula simplification that was a NOOP. DAG size: 1534