/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-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 04:05:32,075 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 04:05:32,078 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 04:05:32,120 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 04:05:32,121 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 04:05:32,129 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 04:05:32,131 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 04:05:32,134 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 04:05:32,136 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 04:05:32,139 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 04:05:32,140 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 04:05:32,141 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 04:05:32,141 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 04:05:32,144 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 04:05:32,146 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 04:05:32,147 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 04:05:32,148 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 04:05:32,149 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 04:05:32,150 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 04:05:32,158 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 04:05:32,161 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 04:05:32,161 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 04:05:32,162 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 04:05:32,163 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 04:05:32,175 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 04:05:32,178 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 04:05:32,178 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 04:05:32,179 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 04:05:32,180 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 04:05:32,182 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 04:05:32,183 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 04:05:32,183 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 04:05:32,184 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 04:05:32,185 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 04:05:32,185 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 04:05:32,186 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 04:05:32,191 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 04:05:32,192 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 04:05:32,192 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 04:05:32,193 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 04:05:32,196 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 04:05:32,197 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 04:05:32,237 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 04:05:32,237 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 04:05:32,238 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 04:05:32,239 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 04:05:32,239 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 04:05:32,239 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 04:05:32,239 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 04:05:32,239 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 04:05:32,240 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 04:05:32,240 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 04:05:32,241 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 04:05:32,241 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 04:05:32,241 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 04:05:32,242 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 04:05:32,242 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 04:05:32,242 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 04:05:32,242 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 04:05:32,243 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 04:05:32,243 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 04:05:32,243 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 04:05:32,243 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 04:05:32,244 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 04:05:32,244 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 04:05:32,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 04:05:32,244 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 04:05:32,244 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 04:05:32,245 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 04:05:32,245 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 04:05:32,577 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 04:05:32,595 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 04:05:32,602 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 04:05:32,603 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 04:05:32,603 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 04:05:32,604 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclink_gt.ko-entry_point.cil.out.i [2020-10-13 04:05:32,676 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f48603e19/2ea220bbe8d64defad071ee08af3ab13/FLAG64a162aa3 [2020-10-13 04:05:33,649 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 04:05:33,650 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclink_gt.ko-entry_point.cil.out.i [2020-10-13 04:05:33,723 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f48603e19/2ea220bbe8d64defad071ee08af3ab13/FLAG64a162aa3 [2020-10-13 04:05:34,060 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f48603e19/2ea220bbe8d64defad071ee08af3ab13 [2020-10-13 04:05:34,068 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 04:05:34,070 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 04:05:34,071 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 04:05:34,072 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 04:05:34,075 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 04:05:34,076 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:05:34" (1/1) ... [2020-10-13 04:05:34,079 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e69c7da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:05:34, skipping insertion in model container [2020-10-13 04:05:34,080 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:05:34" (1/1) ... [2020-10-13 04:05:34,087 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 04:05:34,334 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 04:05:38,257 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 04:05:38,289 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 04:05:39,004 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 04:05:39,913 INFO L208 MainTranslator]: Completed translation [2020-10-13 04:05:39,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:05:39 WrapperNode [2020-10-13 04:05:39,913 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 04:05:39,914 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 04:05:39,914 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 04:05:39,914 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 04:05:39,925 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:05:39" (1/1) ... [2020-10-13 04:05:39,925 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:05:39" (1/1) ... [2020-10-13 04:05:40,047 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:05:39" (1/1) ... [2020-10-13 04:05:40,048 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:05:39" (1/1) ... [2020-10-13 04:05:40,288 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:05:39" (1/1) ... [2020-10-13 04:05:40,328 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:05:39" (1/1) ... [2020-10-13 04:05:40,400 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:05:39" (1/1) ... [2020-10-13 04:05:40,453 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 04:05:40,454 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 04:05:40,454 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 04:05:40,454 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 04:05:40,455 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:05:39" (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 04:05:40,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 04:05:40,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 04:05:40,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~__be16~0 [2020-10-13 04:05:40,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-13 04:05:40,535 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 04:05:40,535 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 04:05:40,537 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 04:05:40,537 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-13 04:05:40,537 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 04:05:40,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 04:05:40,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 04:05:40,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 04:05:40,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 04:05:40,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 04:05:40,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 04:05:40,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 04:05:40,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 04:05:40,546 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 04:05:40,547 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 04:05:40,547 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-13 04:05:40,547 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-13 04:05:40,547 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 04:05:40,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-13 04:05:40,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-13 04:05:40,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-13 04:05:40,548 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2020-10-13 04:05:40,548 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2020-10-13 04:05:40,549 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-13 04:05:40,549 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-13 04:05:40,550 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-13 04:05:40,550 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2020-10-13 04:05:40,550 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2020-10-13 04:05:40,550 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-13 04:05:40,550 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2020-10-13 04:05:40,550 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2020-10-13 04:05:40,551 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-13 04:05:40,551 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-13 04:05:40,551 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-13 04:05:40,551 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-13 04:05:40,551 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-13 04:05:40,552 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-13 04:05:40,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-13 04:05:40,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2020-10-13 04:05:40,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-13 04:05:40,552 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2020-10-13 04:05:40,552 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2020-10-13 04:05:40,553 INFO L138 BoogieDeclarations]: Found implementation of procedure flag_buf_ptr [2020-10-13 04:05:40,553 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2020-10-13 04:05:40,553 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_cts_enabled [2020-10-13 04:05:40,553 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2020-10-13 04:05:40,553 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2020-10-13 04:05:40,553 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2020-10-13 04:05:40,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-13 04:05:40,554 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2020-10-13 04:05:40,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-13 04:05:40,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-13 04:05:40,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-13 04:05:40,556 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-13 04:05:40,556 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-13 04:05:40,556 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-13 04:05:40,556 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-13 04:05:40,556 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-13 04:05:40,556 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-13 04:05:40,556 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2020-10-13 04:05:40,557 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_type_trans [2020-10-13 04:05:40,557 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block [2020-10-13 04:05:40,558 INFO L138 BoogieDeclarations]: Found implementation of procedure sanity_check [2020-10-13 04:05:40,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldisc_receive_buf [2020-10-13 04:05:40,558 INFO L138 BoogieDeclarations]: Found implementation of procedure open [2020-10-13 04:05:40,558 INFO L138 BoogieDeclarations]: Found implementation of procedure close [2020-10-13 04:05:40,558 INFO L138 BoogieDeclarations]: Found implementation of procedure hangup [2020-10-13 04:05:40,558 INFO L138 BoogieDeclarations]: Found implementation of procedure set_termios [2020-10-13 04:05:40,559 INFO L138 BoogieDeclarations]: Found implementation of procedure update_tx_timer [2020-10-13 04:05:40,561 INFO L138 BoogieDeclarations]: Found implementation of procedure write [2020-10-13 04:05:40,562 INFO L138 BoogieDeclarations]: Found implementation of procedure put_char [2020-10-13 04:05:40,562 INFO L138 BoogieDeclarations]: Found implementation of procedure send_xchar [2020-10-13 04:05:40,562 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_until_sent [2020-10-13 04:05:40,562 INFO L138 BoogieDeclarations]: Found implementation of procedure write_room [2020-10-13 04:05:40,562 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_chars [2020-10-13 04:05:40,563 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2020-10-13 04:05:40,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_hold [2020-10-13 04:05:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_release [2020-10-13 04:05:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ioctl [2020-10-13 04:05:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure get_icount [2020-10-13 04:05:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure get_params32 [2020-10-13 04:05:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure set_params32 [2020-10-13 04:05:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_compat_ioctl [2020-10-13 04:05:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure line_info [2020-10-13 04:05:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure synclink_gt_proc_show [2020-10-13 04:05:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure synclink_gt_proc_open [2020-10-13 04:05:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure chars_in_buffer [2020-10-13 04:05:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle [2020-10-13 04:05:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure unthrottle [2020-10-13 04:05:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure set_break [2020-10-13 04:05:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_attach [2020-10-13 04:05:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_xmit [2020-10-13 04:05:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_open [2020-10-13 04:05:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_close [2020-10-13 04:05:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_ioctl [2020-10-13 04:05:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_timeout [2020-10-13 04:05:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_done [2020-10-13 04:05:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_rx [2020-10-13 04:05:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_init [2020-10-13 04:05:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_exit [2020-10-13 04:05:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_async [2020-10-13 04:05:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_action [2020-10-13 04:05:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_handler [2020-10-13 04:05:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_transmit [2020-10-13 04:05:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure dsr_change [2020-10-13 04:05:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure cts_change [2020-10-13 04:05:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure dcd_change [2020-10-13 04:05:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ri_change [2020-10-13 04:05:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_rxdata [2020-10-13 04:05:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_serial [2020-10-13 04:05:40,571 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_rdma [2020-10-13 04:05:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_tdma [2020-10-13 04:05:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure unsent_tbufs [2020-10-13 04:05:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_txeom [2020-10-13 04:05:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_gpio [2020-10-13 04:05:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_interrupt [2020-10-13 04:05:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure startup [2020-10-13 04:05:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure shutdown [2020-10-13 04:05:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure program_hw [2020-10-13 04:05:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure change_params [2020-10-13 04:05:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2020-10-13 04:05:40,575 INFO L138 BoogieDeclarations]: Found implementation of procedure get_params [2020-10-13 04:05:40,575 INFO L138 BoogieDeclarations]: Found implementation of procedure set_params [2020-10-13 04:05:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure get_txidle [2020-10-13 04:05:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure set_txidle [2020-10-13 04:05:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_enable [2020-10-13 04:05:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_abort [2020-10-13 04:05:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_enable [2020-10-13 04:05:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_mgsl_event [2020-10-13 04:05:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure get_interface [2020-10-13 04:05:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure set_interface [2020-10-13 04:05:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure get_xsync [2020-10-13 04:05:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure set_xsync [2020-10-13 04:05:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure get_xctrl [2020-10-13 04:05:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure set_xctrl [2020-10-13 04:05:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure set_gpio [2020-10-13 04:05:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure get_gpio [2020-10-13 04:05:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure init_cond_wait [2020-10-13 04:05:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure add_cond_wait [2020-10-13 04:05:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_cond_wait [2020-10-13 04:05:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_cond_wait [2020-10-13 04:05:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_gpio [2020-10-13 04:05:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure modem_input_wait [2020-10-13 04:05:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmget [2020-10-13 04:05:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmset [2020-10-13 04:05:40,591 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_raised [2020-10-13 04:05:40,591 INFO L138 BoogieDeclarations]: Found implementation of procedure dtr_rts [2020-10-13 04:05:40,591 INFO L138 BoogieDeclarations]: Found implementation of procedure block_til_ready [2020-10-13 04:05:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tmp_rbuf [2020-10-13 04:05:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tmp_rbuf [2020-10-13 04:05:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_desc [2020-10-13 04:05:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure free_desc [2020-10-13 04:05:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bufs [2020-10-13 04:05:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure free_bufs [2020-10-13 04:05:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_dma_bufs [2020-10-13 04:05:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_bufs [2020-10-13 04:05:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_resources [2020-10-13 04:05:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resources [2020-10-13 04:05:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure add_device [2020-10-13 04:05:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_dev [2020-10-13 04:05:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init [2020-10-13 04:05:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2020-10-13 04:05:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2020-10-13 04:05:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_cleanup [2020-10-13 04:05:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_init [2020-10-13 04:05:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_exit [2020-10-13 04:05:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_reg8 [2020-10-13 04:05:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_reg8 [2020-10-13 04:05:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_reg16 [2020-10-13 04:05:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_reg16 [2020-10-13 04:05:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_reg32 [2020-10-13 04:05:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_reg32 [2020-10-13 04:05:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_reset [2020-10-13 04:05:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure tdma_reset [2020-10-13 04:05:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_loopback [2020-10-13 04:05:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rate [2020-10-13 04:05:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_stop [2020-10-13 04:05:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_start [2020-10-13 04:05:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_start [2020-10-13 04:05:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_stop [2020-10-13 04:05:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_port [2020-10-13 04:05:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_adapter [2020-10-13 04:05:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure async_mode [2020-10-13 04:05:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_mode [2020-10-13 04:05:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_set_idle [2020-10-13 04:05:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure get_signals [2020-10-13 04:05:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure msc_set_vcr [2020-10-13 04:05:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure set_signals [2020-10-13 04:05:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2020-10-13 04:05:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_rbufs [2020-10-13 04:05:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_get_frame [2020-10-13 04:05:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_get_buf [2020-10-13 04:05:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_tbufs [2020-10-13 04:05:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbuf_count [2020-10-13 04:05:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure tbuf_bytes [2020-10-13 04:05:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_load [2020-10-13 04:05:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure register_test [2020-10-13 04:05:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_test [2020-10-13 04:05:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_test_rx [2020-10-13 04:05:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_test [2020-10-13 04:05:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_test [2020-10-13 04:05:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2020-10-13 04:05:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_timeout [2020-10-13 04:05:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_7 [2020-10-13 04:05:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-13 04:05:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2020-10-13 04:05:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2020-10-13 04:05:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-13 04:05:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-13 04:05:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-13 04:05:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_4 [2020-10-13 04:05:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_3 [2020-10-13 04:05:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_operations_6 [2020-10-13 04:05:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-13 04:05:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_4 [2020-10-13 04:05:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2020-10-13 04:05:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2020-10-13 04:05:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2020-10-13 04:05:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2020-10-13 04:05:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-13 04:05:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2020-10-13 04:05:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_9 [2020-10-13 04:05:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-13 04:05:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-13 04:05:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-13 04:05:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2020-10-13 04:05:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2020-10-13 04:05:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_tty_operations_5 [2020-10-13 04:05:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2020-10-13 04:05:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2020-10-13 04:05:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-13 04:05:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-13 04:05:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2020-10-13 04:05:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 04:05:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 04:05:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 04:05:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 04:05:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 04:05:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2020-10-13 04:05:40,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2020-10-13 04:05:40,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2020-10-13 04:05:40,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2020-10-13 04:05:40,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2020-10-13 04:05:40,604 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 04:05:40,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2020-10-13 04:05:40,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2020-10-13 04:05:40,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2020-10-13 04:05:40,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2020-10-13 04:05:40,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2020-10-13 04:05:40,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2020-10-13 04:05:40,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2020-10-13 04:05:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2020-10-13 04:05:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2020-10-13 04:05:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_41 [2020-10-13 04:05:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_42 [2020-10-13 04:05:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_43 [2020-10-13 04:05:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_44 [2020-10-13 04:05:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_45 [2020-10-13 04:05:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_46 [2020-10-13 04:05:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_47 [2020-10-13 04:05:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_48 [2020-10-13 04:05:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_49 [2020-10-13 04:05:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_50 [2020-10-13 04:05:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_51 [2020-10-13 04:05:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_52 [2020-10-13 04:05:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_53 [2020-10-13 04:05:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_54 [2020-10-13 04:05:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 04:05:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 04:05:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 04:05:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 04:05:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 04:05:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 04:05:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 04:05:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-13 04:05:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-13 04:05:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-13 04:05:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-13 04:05:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-13 04:05:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-13 04:05:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-13 04:05:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 04:05:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-13 04:05:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-13 04:05:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-13 04:05:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 04:05:40,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-13 04:05:40,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-13 04:05:40,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver [2020-10-13 04:05:40,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-13 04:05:40,618 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-13 04:05:40,618 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-13 04:05:40,618 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 04:05:40,618 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 04:05:40,618 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 04:05:40,619 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2020-10-13 04:05:40,619 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_hdlcdev [2020-10-13 04:05:40,619 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-13 04:05:40,619 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-13 04:05:40,619 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-13 04:05:40,619 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-13 04:05:40,619 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-13 04:05:40,619 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-13 04:05:40,619 INFO L138 BoogieDeclarations]: Found implementation of procedure do_SAK [2020-10-13 04:05:40,620 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-13 04:05:40,620 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-13 04:05:40,620 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-13 04:05:40,620 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-13 04:05:40,620 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_change_mtu [2020-10-13 04:05:40,620 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_close [2020-10-13 04:05:40,620 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2020-10-13 04:05:40,620 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_open [2020-10-13 04:05:40,620 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_start_xmit [2020-10-13 04:05:40,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-13 04:05:40,621 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-13 04:05:40,621 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-13 04:05:40,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_activate_6 [2020-10-13 04:05:40,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 04:05:40,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destruct_6 [2020-10-13 04:05:40,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2020-10-13 04:05:40,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 04:05:40,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_7 [2020-10-13 04:05:40,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_7 [2020-10-13 04:05:40,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2020-10-13 04:05:40,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_5 [2020-10-13 04:05:40,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_6 [2020-10-13 04:05:40,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_9 [2020-10-13 04:05:40,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-13 04:05:40,622 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 04:05:40,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-13 04:05:40,622 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2020-10-13 04:05:40,622 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2020-10-13 04:05:40,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-13 04:05:40,623 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 04:05:40,623 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-13 04:05:40,623 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-13 04:05:40,623 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-13 04:05:40,623 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-13 04:05:40,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-13 04:05:40,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-13 04:05:40,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-13 04:05:40,623 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-13 04:05:40,624 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 04:05:40,624 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2020-10-13 04:05:40,624 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-13 04:05:40,624 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-13 04:05:40,624 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-13 04:05:40,624 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2020-10-13 04:05:40,624 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-13 04:05:40,624 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-13 04:05:40,624 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2020-10-13 04:05:40,625 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-13 04:05:40,625 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2020-10-13 04:05:40,625 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2020-10-13 04:05:40,625 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2020-10-13 04:05:40,625 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2020-10-13 04:05:40,625 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-13 04:05:40,625 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2020-10-13 04:05:40,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2020-10-13 04:05:40,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hangup [2020-10-13 04:05:40,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hung_up_p [2020-10-13 04:05:40,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2020-10-13 04:05:40,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_deref [2020-10-13 04:05:40,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_flush [2020-10-13 04:05:40,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_ref [2020-10-13 04:05:40,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_lock [2020-10-13 04:05:40,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_carrier_raised [2020-10-13 04:05:40,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close_end [2020-10-13 04:05:40,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close_start [2020-10-13 04:05:40,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2020-10-13 04:05:40,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2020-10-13 04:05:40,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_raise_dtr_rts [2020-10-13 04:05:40,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_register_device [2020-10-13 04:05:40,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2020-10-13 04:05:40,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2020-10-13 04:05:40,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate [2020-10-13 04:05:40,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unlock [2020-10-13 04:05:40,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_device [2020-10-13 04:05:40,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2020-10-13 04:05:40,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2020-10-13 04:05:40,628 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_hdlc_device [2020-10-13 04:05:40,628 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2020-10-13 04:05:40,628 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 04:05:40,629 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 04:05:40,629 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 04:05:40,629 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 04:05:40,629 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2020-10-13 04:05:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 04:05:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 04:05:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 04:05:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 04:05:40,631 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 04:05:40,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 04:05:40,631 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-13 04:05:40,631 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 04:05:40,631 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-13 04:05:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 04:05:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 04:05:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-13 04:05:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-13 04:05:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 04:05:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 04:05:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 04:05:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 04:05:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 04:05:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 04:05:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 04:05:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 04:05:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 04:05:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 04:05:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 04:05:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 04:05:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 04:05:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 04:05:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 04:05:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 04:05:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 04:05:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 04:05:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 04:05:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 04:05:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 04:05:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 04:05:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 04:05:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-13 04:05:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 04:05:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2020-10-13 04:05:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-13 04:05:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2020-10-13 04:05:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2020-10-13 04:05:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-13 04:05:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 04:05:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 04:05:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 04:05:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 04:05:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 04:05:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 04:05:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-13 04:05:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 04:05:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-13 04:05:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 04:05:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-13 04:05:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 04:05:40,637 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2020-10-13 04:05:40,637 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-13 04:05:40,637 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2020-10-13 04:05:40,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 04:05:40,637 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2020-10-13 04:05:40,637 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2020-10-13 04:05:40,637 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2020-10-13 04:05:40,637 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-13 04:05:40,637 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-13 04:05:40,637 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-13 04:05:40,638 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-13 04:05:40,638 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 04:05:40,638 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-13 04:05:40,638 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-13 04:05:40,638 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-13 04:05:40,638 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-13 04:05:40,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_47 [2020-10-13 04:05:40,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_54 [2020-10-13 04:05:40,638 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-13 04:05:40,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_42 [2020-10-13 04:05:40,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_46 [2020-10-13 04:05:40,639 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-13 04:05:40,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_48 [2020-10-13 04:05:40,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_49 [2020-10-13 04:05:40,639 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 04:05:40,639 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-13 04:05:40,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2020-10-13 04:05:40,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2020-10-13 04:05:40,640 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-13 04:05:40,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2020-10-13 04:05:40,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2020-10-13 04:05:40,640 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-13 04:05:40,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2020-10-13 04:05:40,640 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-13 04:05:40,640 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-13 04:05:40,641 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-13 04:05:40,641 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-13 04:05:40,641 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-10-13 04:05:40,641 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2020-10-13 04:05:40,641 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-13 04:05:40,641 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2020-10-13 04:05:40,641 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2020-10-13 04:05:40,641 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-13 04:05:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-13 04:05:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-13 04:05:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2020-10-13 04:05:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2020-10-13 04:05:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-13 04:05:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-13 04:05:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-13 04:05:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-13 04:05:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 04:05:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 04:05:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 04:05:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_7 [2020-10-13 04:05:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-13 04:05:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2020-10-13 04:05:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2020-10-13 04:05:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-13 04:05:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-13 04:05:40,644 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-13 04:05:40,644 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_4 [2020-10-13 04:05:40,644 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_3 [2020-10-13 04:05:40,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_operations_6 [2020-10-13 04:05:40,644 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-13 04:05:40,644 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_4 [2020-10-13 04:05:40,644 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2020-10-13 04:05:40,644 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2020-10-13 04:05:40,644 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2020-10-13 04:05:40,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2020-10-13 04:05:40,645 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-13 04:05:40,645 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2020-10-13 04:05:40,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_9 [2020-10-13 04:05:40,645 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-13 04:05:40,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-13 04:05:40,645 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-13 04:05:40,645 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2020-10-13 04:05:40,646 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2020-10-13 04:05:40,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_tty_operations_5 [2020-10-13 04:05:40,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2020-10-13 04:05:40,646 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2020-10-13 04:05:40,646 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-13 04:05:40,646 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-13 04:05:40,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2020-10-13 04:05:40,650 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-13 04:05:40,650 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-13 04:05:40,650 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-13 04:05:40,650 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-13 04:05:40,650 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-13 04:05:40,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 04:05:40,650 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-13 04:05:40,650 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-13 04:05:40,651 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-13 04:05:40,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_51 [2020-10-13 04:05:40,651 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-13 04:05:40,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_50 [2020-10-13 04:05:40,651 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2020-10-13 04:05:40,651 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2020-10-13 04:05:40,651 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2020-10-13 04:05:40,651 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-13 04:05:40,651 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2020-10-13 04:05:40,652 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2020-10-13 04:05:40,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-13 04:05:40,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-13 04:05:40,652 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-13 04:05:40,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_53 [2020-10-13 04:05:40,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-13 04:05:40,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_52 [2020-10-13 04:05:40,652 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-13 04:05:40,653 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-13 04:05:40,653 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2020-10-13 04:05:40,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-13 04:05:40,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2020-10-13 04:05:40,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-13 04:05:40,653 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2020-10-13 04:05:40,653 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2020-10-13 04:05:40,653 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2020-10-13 04:05:40,654 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2020-10-13 04:05:40,654 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2020-10-13 04:05:40,654 INFO L130 BoogieDeclarations]: Found specification of procedure flag_buf_ptr [2020-10-13 04:05:40,654 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2020-10-13 04:05:40,654 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2020-10-13 04:05:40,654 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2020-10-13 04:05:40,654 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2020-10-13 04:05:40,654 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hung_up_p [2020-10-13 04:05:40,654 INFO L130 BoogieDeclarations]: Found specification of procedure do_SAK [2020-10-13 04:05:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2020-10-13 04:05:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2020-10-13 04:05:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_ref [2020-10-13 04:05:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_deref [2020-10-13 04:05:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2020-10-13 04:05:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_flush [2020-10-13 04:05:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2020-10-13 04:05:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_register_device [2020-10-13 04:05:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2020-10-13 04:05:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_cts_enabled [2020-10-13 04:05:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_carrier_raised [2020-10-13 04:05:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_raise_dtr_rts [2020-10-13 04:05:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close_start [2020-10-13 04:05:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close_end [2020-10-13 04:05:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure tty_lock [2020-10-13 04:05:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unlock [2020-10-13 04:05:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2020-10-13 04:05:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2020-10-13 04:05:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2020-10-13 04:05:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 04:05:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2020-10-13 04:05:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2020-10-13 04:05:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-13 04:05:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2020-10-13 04:05:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_41 [2020-10-13 04:05:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2020-10-13 04:05:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2020-10-13 04:05:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2020-10-13 04:05:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2020-10-13 04:05:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-13 04:05:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2020-10-13 04:05:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2020-10-13 04:05:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2020-10-13 04:05:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2020-10-13 04:05:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-13 04:05:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2020-10-13 04:05:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-13 04:05:40,659 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-13 04:05:40,659 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-13 04:05:40,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_44 [2020-10-13 04:05:40,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_45 [2020-10-13 04:05:40,659 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-13 04:05:40,659 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-13 04:05:40,659 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-13 04:05:40,659 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-13 04:05:40,659 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-13 04:05:40,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-13 04:05:40,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-13 04:05:40,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-13 04:05:40,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-13 04:05:40,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-13 04:05:40,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-13 04:05:40,660 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-13 04:05:40,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_43 [2020-10-13 04:05:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2020-10-13 04:05:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_hdlc_device [2020-10-13 04:05:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_hdlcdev [2020-10-13 04:05:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2020-10-13 04:05:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_open [2020-10-13 04:05:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_close [2020-10-13 04:05:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_change_mtu [2020-10-13 04:05:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_start_xmit [2020-10-13 04:05:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_type_trans [2020-10-13 04:05:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~__be16~0 [2020-10-13 04:05:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2020-10-13 04:05:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2020-10-13 04:05:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure open [2020-10-13 04:05:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure close [2020-10-13 04:05:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure hangup [2020-10-13 04:05:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure set_termios [2020-10-13 04:05:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-10-13 04:05:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure put_char [2020-10-13 04:05:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure send_xchar [2020-10-13 04:05:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure wait_until_sent [2020-10-13 04:05:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure write_room [2020-10-13 04:05:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure flush_chars [2020-10-13 04:05:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2020-10-13 04:05:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure tx_hold [2020-10-13 04:05:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure tx_release [2020-10-13 04:05:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure ioctl [2020-10-13 04:05:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure chars_in_buffer [2020-10-13 04:05:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure throttle [2020-10-13 04:05:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure unthrottle [2020-10-13 04:05:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure set_break [2020-10-13 04:05:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_done [2020-10-13 04:05:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_rx [2020-10-13 04:05:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_init [2020-10-13 04:05:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_exit [2020-10-13 04:05:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure init_cond_wait [2020-10-13 04:05:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure add_cond_wait [2020-10-13 04:05:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure remove_cond_wait [2020-10-13 04:05:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure flush_cond_wait [2020-10-13 04:05:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure rd_reg8 [2020-10-13 04:05:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure wr_reg8 [2020-10-13 04:05:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure rd_reg16 [2020-10-13 04:05:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure wr_reg16 [2020-10-13 04:05:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure rd_reg32 [2020-10-13 04:05:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure wr_reg32 [2020-10-13 04:05:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure msc_set_vcr [2020-10-13 04:05:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure startup [2020-10-13 04:05:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure block_til_ready [2020-10-13 04:05:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown [2020-10-13 04:05:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure program_hw [2020-10-13 04:05:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure change_params [2020-10-13 04:05:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure register_test [2020-10-13 04:05:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure irq_test [2020-10-13 04:05:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_test [2020-10-13 04:05:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_test [2020-10-13 04:05:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure reset_adapter [2020-10-13 04:05:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure reset_port [2020-10-13 04:05:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure async_mode [2020-10-13 04:05:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure sync_mode [2020-10-13 04:05:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure rx_stop [2020-10-13 04:05:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure rx_start [2020-10-13 04:05:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure reset_rbufs [2020-10-13 04:05:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2020-10-13 04:05:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_reset [2020-10-13 04:05:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure rx_get_frame [2020-10-13 04:05:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure rx_get_buf [2020-10-13 04:05:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure tx_start [2020-10-13 04:05:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure tx_stop [2020-10-13 04:05:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure tx_set_idle [2020-10-13 04:05:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbuf_count [2020-10-13 04:05:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure tbuf_bytes [2020-10-13 04:05:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure reset_tbufs [2020-10-13 04:05:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure tdma_reset [2020-10-13 04:05:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure tx_load [2020-10-13 04:05:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure get_signals [2020-10-13 04:05:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure set_signals [2020-10-13 04:05:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure enable_loopback [2020-10-13 04:05:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure set_rate [2020-10-13 04:05:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure bh_action [2020-10-13 04:05:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure bh_handler [2020-10-13 04:05:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure bh_transmit [2020-10-13 04:05:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure isr_serial [2020-10-13 04:05:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure isr_rdma [2020-10-13 04:05:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure isr_txeom [2020-10-13 04:05:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure isr_tdma [2020-10-13 04:05:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_dma_bufs [2020-10-13 04:05:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_bufs [2020-10-13 04:05:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_desc [2020-10-13 04:05:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure free_desc [2020-10-13 04:05:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bufs [2020-10-13 04:05:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure free_bufs [2020-10-13 04:05:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tmp_rbuf [2020-10-13 04:05:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure free_tmp_rbuf [2020-10-13 04:05:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2020-10-13 04:05:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure rx_timeout [2020-10-13 04:05:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2020-10-13 04:05:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure get_params [2020-10-13 04:05:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure set_params [2020-10-13 04:05:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure get_txidle [2020-10-13 04:05:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure set_txidle [2020-10-13 04:05:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure tx_enable [2020-10-13 04:05:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure tx_abort [2020-10-13 04:05:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure rx_enable [2020-10-13 04:05:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure modem_input_wait [2020-10-13 04:05:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure wait_mgsl_event [2020-10-13 04:05:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmget [2020-10-13 04:05:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmset [2020-10-13 04:05:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure get_interface [2020-10-13 04:05:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure set_interface [2020-10-13 04:05:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure set_gpio [2020-10-13 04:05:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure get_gpio [2020-10-13 04:05:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure wait_gpio [2020-10-13 04:05:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure get_xsync [2020-10-13 04:05:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure set_xsync [2020-10-13 04:05:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure get_xctrl [2020-10-13 04:05:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure set_xctrl [2020-10-13 04:05:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure add_device [2020-10-13 04:05:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure device_init [2020-10-13 04:05:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure claim_resources [2020-10-13 04:05:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure release_resources [2020-10-13 04:05:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block [2020-10-13 04:05:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure sanity_check [2020-10-13 04:05:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldisc_receive_buf [2020-10-13 04:05:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-13 04:05:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure update_tx_timer [2020-10-13 04:05:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure get_icount [2020-10-13 04:05:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure get_params32 [2020-10-13 04:05:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure set_params32 [2020-10-13 04:05:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_compat_ioctl [2020-10-13 04:05:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure line_info [2020-10-13 04:05:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure synclink_gt_proc_show [2020-10-13 04:05:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure synclink_gt_proc_open [2020-10-13 04:05:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_attach [2020-10-13 04:05:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_xmit [2020-10-13 04:05:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_open [2020-10-13 04:05:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_close [2020-10-13 04:05:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_ioctl [2020-10-13 04:05:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_timeout [2020-10-13 04:05:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 04:05:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure rx_async [2020-10-13 04:05:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure dsr_change [2020-10-13 04:05:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure cts_change [2020-10-13 04:05:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure dcd_change [2020-10-13 04:05:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure ri_change [2020-10-13 04:05:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure isr_rxdata [2020-10-13 04:05:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure unsent_tbufs [2020-10-13 04:05:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure isr_gpio [2020-10-13 04:05:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_interrupt [2020-10-13 04:05:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_raised [2020-10-13 04:05:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure dtr_rts [2020-10-13 04:05:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_dev [2020-10-13 04:05:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2020-10-13 04:05:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_cleanup [2020-10-13 04:05:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_init [2020-10-13 04:05:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_exit [2020-10-13 04:05:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_test_rx [2020-10-13 04:05:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_7 [2020-10-13 04:05:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_7 [2020-10-13 04:05:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_6 [2020-10-13 04:05:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_5 [2020-10-13 04:05:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 04:05:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_9 [2020-10-13 04:05:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2020-10-13 04:05:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_activate_6 [2020-10-13 04:05:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2020-10-13 04:05:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 04:05:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destruct_6 [2020-10-13 04:05:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 04:05:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 04:05:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 04:05:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 04:05:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 04:05:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-13 04:05:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 04:05:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-13 04:05:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-13 04:05:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 04:05:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 04:05:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-13 04:05:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 04:05:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 04:05:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 04:05:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 04:05:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 04:05:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 04:05:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 04:05:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 04:05:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 04:06:33,151 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 04:06:59,212 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 04:06:59,212 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 04:06:59,230 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:06:59 BoogieIcfgContainer [2020-10-13 04:06:59,230 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 04:06:59,231 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 04:06:59,231 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 04:06:59,234 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 04:06:59,235 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 04:05:34" (1/3) ... [2020-10-13 04:06:59,235 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33380918 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 04:06:59, skipping insertion in model container [2020-10-13 04:06:59,235 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:05:39" (2/3) ... [2020-10-13 04:06:59,236 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33380918 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 04:06:59, skipping insertion in model container [2020-10-13 04:06:59,236 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:06:59" (3/3) ... [2020-10-13 04:06:59,237 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 04:06:59,247 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 04:06:59,257 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 04:06:59,270 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 04:06:59,305 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 04:06:59,305 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 04:06:59,306 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 04:06:59,306 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 04:06:59,306 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 04:06:59,306 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 04:06:59,306 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 04:06:59,306 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 04:06:59,386 INFO L276 IsEmpty]: Start isEmpty. Operand 4499 states. [2020-10-13 04:06:59,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2020-10-13 04:06:59,422 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 04:06:59,424 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 04:06:59,424 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 04:06:59,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 04:06:59,430 INFO L82 PathProgramCache]: Analyzing trace with hash 1254142427, now seen corresponding path program 1 times [2020-10-13 04:06:59,440 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 04:06:59,441 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1857270036] [2020-10-13 04:06:59,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 04:07:00,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:01,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:02,271 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:02,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:03,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:03,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:04,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:04,809 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:05,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:05,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:21,928 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:21,928 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 563 [2020-10-13 04:07:21,928 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 9 [2020-10-13 04:07:21,929 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21042 [2020-10-13 04:07:21,931 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:21,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:21,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 49 [2020-10-13 04:07:21,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:21,932 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 04:07:31,643 WARN L193 SmtUtils]: Spent 9.34 s on a formula simplification that was a NOOP. DAG size: 1528 [2020-10-13 04:07:31,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 04:07:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:31,720 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:33,259 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:33,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 04:07:33,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:33,260 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1566 [2020-10-13 04:07:33,260 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:33,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:33,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:33,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:33,261 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:33,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 04:07:33,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:33,562 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:33,575 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:33,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:33,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 04:07:33,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:33,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-13 04:07:33,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:33,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:33,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 04:07:33,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:33,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:33,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:33,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:33,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:33,708 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:33,708 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 04:07:33,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:33,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 04:07:33,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:33,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:33,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:33,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:33,711 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:33,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 04:07:33,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:33,742 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:33,749 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:33,750 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:33,750 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:33,751 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 04:07:33,751 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:33,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:33,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 04:07:33,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:33,752 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:33,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 04:07:33,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:33,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:33,836 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:33,837 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 04:07:33,837 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:33,837 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 04:07:33,837 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:33,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:33,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 04:07:33,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:33,838 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:33,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:33,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:33,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:33,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:33,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 04:07:33,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:33,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 04:07:33,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:33,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:33,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:33,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:33,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:33,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 04:07:33,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:33,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:33,926 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:33,926 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:33,927 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:33,927 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 04:07:33,927 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:33,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:33,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 04:07:33,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:33,929 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:33,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 04:07:33,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:33,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:33,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:34,014 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 04:07:34,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:34,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-13 04:07:34,015 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:34,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:34,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 04:07:34,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:34,016 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:34,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:34,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:34,043 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:34,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 04:07:34,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:34,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 04:07:34,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:34,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:34,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:34,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:34,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:34,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 04:07:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:34,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:34,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:34,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:34,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 04:07:34,078 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:34,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:34,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 04:07:34,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:34,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:34,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 04:07:34,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:34,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,121 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:34,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 04:07:34,181 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:34,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-13 04:07:34,181 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:34,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:34,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 04:07:34,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:34,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:34,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:34,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:34,210 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:34,216 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 04:07:34,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:34,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 04:07:34,217 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:34,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:34,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:34,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:34,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:34,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 04:07:34,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:34,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,260 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:34,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:34,261 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:34,262 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 04:07:34,262 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:34,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:34,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:34,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:34,263 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:34,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 04:07:34,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:34,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,353 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:34,353 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 04:07:34,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:34,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-13 04:07:34,354 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:34,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:34,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 04:07:34,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:34,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:34,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:34,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:34,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:34,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 04:07:34,390 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:34,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 04:07:34,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:34,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:34,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:34,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:34,392 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:34,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 04:07:34,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:34,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,426 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:34,426 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:34,427 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:34,427 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 04:07:34,427 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:34,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:34,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 04:07:34,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:34,428 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:34,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 04:07:34,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:34,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,475 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,498 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:34,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 04:07:34,499 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:34,499 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-13 04:07:34,499 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:34,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:34,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 04:07:34,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:34,500 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:34,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:34,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:34,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,531 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:34,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 04:07:34,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:34,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 04:07:34,532 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:34,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:34,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:34,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:34,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:34,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 04:07:34,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:34,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,561 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:34,561 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:34,561 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:34,561 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 04:07:34,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:34,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:34,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 04:07:34,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:34,562 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:34,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 04:07:34,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:34,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,629 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:34,630 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 04:07:34,630 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:34,630 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-13 04:07:34,631 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:34,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:34,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 04:07:34,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:34,632 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:34,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:34,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:34,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,676 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:34,677 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 04:07:34,677 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:34,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 04:07:34,678 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:34,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:34,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:34,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:34,679 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:34,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 04:07:34,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:34,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,714 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:34,715 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:34,715 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:34,715 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 04:07:34,716 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:34,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:34,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 04:07:34,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:34,716 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:34,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 04:07:34,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:34,767 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,835 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:34,836 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 04:07:34,837 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:34,837 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-13 04:07:34,838 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:34,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:34,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 04:07:34,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:34,840 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:34,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:34,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:34,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,884 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:34,885 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 04:07:34,885 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:34,885 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 04:07:34,885 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:34,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:34,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:34,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:34,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:34,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 04:07:34,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:34,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:34,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:34,926 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:34,926 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 04:07:34,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:34,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:34,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 04:07:34,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:34,928 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:34,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 04:07:34,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:34,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:34,984 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:35,029 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:35,030 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 04:07:35,030 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:35,030 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-13 04:07:35,031 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:35,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:35,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 04:07:35,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:35,032 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:35,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:35,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:35,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:35,073 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:35,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 04:07:35,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:35,074 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 04:07:35,074 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:35,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:35,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:35,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:35,075 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:35,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 04:07:35,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:35,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:35,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:35,116 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:35,117 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:35,117 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:35,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 04:07:35,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:35,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:35,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 04:07:35,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:35,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:35,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 04:07:35,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:35,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:35,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:35,213 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:35,214 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 04:07:35,214 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:35,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-13 04:07:35,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:35,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:35,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 04:07:35,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:35,216 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:35,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:35,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:35,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:35,262 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:35,262 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 04:07:35,263 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:35,263 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 04:07:35,263 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:35,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:35,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:35,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:35,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:35,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 04:07:35,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:35,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:35,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:35,304 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:35,304 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:35,305 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:35,305 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 04:07:35,305 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:35,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:35,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 04:07:35,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:35,306 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:35,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-13 04:07:35,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:35,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:35,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:35,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 04:07:35,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:35,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 04:07:35,344 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:35,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:35,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 04:07:35,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:35,345 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:35,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-13 04:07:35,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:35,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:35,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:35,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:35,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 04:07:35,521 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:35,521 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 115 [2020-10-13 04:07:35,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:35,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:35,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 04:07:35,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 04:07:35,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:35,747 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 17 [2020-10-13 04:07:35,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:35,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:35,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:35,884 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:35,884 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:35,885 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:35,885 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-13 04:07:35,885 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:35,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:35,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:35,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 04:07:35,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:35,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-10-13 04:07:36,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:36,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:36,039 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:36,088 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:36,088 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 04:07:36,088 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:36,089 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-13 04:07:36,089 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:36,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:36,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 04:07:36,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 04:07:36,089 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:36,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:36,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:36,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:36,240 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:36,240 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:36,240 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:36,241 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-13 04:07:36,241 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:36,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:36,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:36,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 04:07:36,242 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:36,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-13 04:07:36,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:36,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:36,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:36,382 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:36,383 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 04:07:36,383 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:36,383 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 119 [2020-10-13 04:07:36,384 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:36,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:36,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 04:07:36,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 04:07:36,385 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:36,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:36,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:36,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:36,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:36,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:36,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:36,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-13 04:07:36,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:36,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:36,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:36,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 04:07:36,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:36,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-13 04:07:36,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:36,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:36,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:36,656 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:36,656 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 04:07:36,657 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:36,657 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 134 [2020-10-13 04:07:36,657 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:36,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:36,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 04:07:36,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 04:07:36,659 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:36,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:36,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:36,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:36,752 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:36,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:36,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:36,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-13 04:07:36,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:36,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:36,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:36,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 04:07:36,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:36,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2020-10-13 04:07:36,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:36,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:36,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:36,921 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:36,922 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 04:07:36,922 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:36,922 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 137 [2020-10-13 04:07:36,923 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:36,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:36,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 04:07:36,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 04:07:36,926 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 04:07:37,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:37,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:37,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:37,095 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:37,095 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:37,095 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:37,095 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 04:07:37,096 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:37,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:37,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:37,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 04:07:37,096 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:37,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2020-10-13 04:07:37,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:37,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:37,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:37,194 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:37,195 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 04:07:37,195 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:37,195 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-13 04:07:37,195 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:37,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:37,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 04:07:37,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 04:07:37,196 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:37,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:37,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:37,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:37,272 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:37,272 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:37,272 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:37,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-13 04:07:37,273 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:37,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:37,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:37,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 04:07:37,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:37,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-13 04:07:37,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:37,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:37,319 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:37,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:37,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 04:07:37,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:37,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-13 04:07:37,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:37,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:37,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 04:07:37,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 04:07:37,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:37,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:37,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:37,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:37,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:37,527 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:37,527 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:37,527 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-13 04:07:37,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:37,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:37,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:37,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 04:07:37,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:37,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-13 04:07:37,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:37,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:37,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:37,631 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:37,631 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 04:07:37,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:37,632 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-13 04:07:37,632 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:37,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:37,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 04:07:37,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 04:07:37,633 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:37,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:37,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:37,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:37,703 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:37,703 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:37,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:37,704 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-13 04:07:37,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:37,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:37,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:37,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 04:07:37,705 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:37,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2020-10-13 04:07:37,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:37,736 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:37,746 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:37,810 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:37,811 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 04:07:37,811 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:37,811 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-13 04:07:37,811 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:37,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:37,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 04:07:37,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 04:07:37,812 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:37,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:37,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:37,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:37,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:37,953 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:37,953 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:37,953 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 04:07:37,953 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:37,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:37,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:37,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 04:07:37,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:37,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2020-10-13 04:07:37,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:37,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:38,003 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:38,071 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:38,072 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 04:07:38,072 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:38,072 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-13 04:07:38,072 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:38,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:38,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 04:07:38,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 04:07:38,073 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:38,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:38,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:38,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:38,150 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:38,150 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:38,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:38,151 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-13 04:07:38,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:38,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:38,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:38,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 04:07:38,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:38,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2020-10-13 04:07:38,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:38,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:38,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:38,258 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:38,258 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 04:07:38,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:38,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-13 04:07:38,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:38,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:38,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 04:07:38,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 04:07:38,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:38,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:38,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:38,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:38,473 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:38,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:38,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:38,474 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-13 04:07:38,474 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:38,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:38,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:38,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 04:07:38,475 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:38,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2020-10-13 04:07:38,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:38,510 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:38,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:38,808 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:38,811 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 04:07:38,811 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:38,812 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 307 [2020-10-13 04:07:38,812 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:38,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:38,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 04:07:38,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 04:07:38,812 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:38,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:38,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:38,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:38,962 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:38,963 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:38,963 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:38,963 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 04:07:38,963 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:38,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:38,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:38,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 04:07:38,964 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:38,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-13 04:07:38,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:38,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:38,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:39,070 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:39,070 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 04:07:39,070 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:39,070 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-13 04:07:39,071 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:39,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:39,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 04:07:39,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 04:07:39,071 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:39,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:39,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:39,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:39,246 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:39,246 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:39,246 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:39,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 04:07:39,247 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:39,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:39,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:39,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 04:07:39,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:39,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2020-10-13 04:07:39,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:39,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:39,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:39,344 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:39,344 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 04:07:39,345 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:39,345 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-13 04:07:39,345 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:39,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:39,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 04:07:39,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 04:07:39,347 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:39,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:39,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:39,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:39,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:39,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:39,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:39,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-13 04:07:39,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:39,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:39,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:39,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 04:07:39,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:39,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2020-10-13 04:07:39,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:39,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:39,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:39,559 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:39,559 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 04:07:39,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:39,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-13 04:07:39,560 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:39,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:39,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 04:07:39,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 04:07:39,560 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:39,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:39,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:39,600 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:39,627 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:39,627 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:39,628 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:39,628 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-13 04:07:39,628 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:39,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:39,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:39,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 04:07:39,629 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 04:07:39,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2020-10-13 04:07:39,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:39,660 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:39,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:39,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:39,725 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 04:07:39,725 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:39,725 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-13 04:07:39,725 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:39,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:39,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 04:07:39,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 04:07:39,726 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:39,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:39,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:39,857 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:39,889 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:39,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:39,889 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:39,890 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-13 04:07:39,890 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:39,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:39,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:39,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 04:07:39,891 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:39,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2020-10-13 04:07:39,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:39,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:39,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:39,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:39,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 04:07:39,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 04:07:39,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-13 04:07:39,995 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:39,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:39,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 04:07:39,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 04:07:39,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:40,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 04:07:40,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:40,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:40,127 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:40,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 04:07:40,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:40,127 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 04:07:40,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:40,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 04:07:40,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 04:07:40,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 04:07:40,128 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:40,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 356 [2020-10-13 04:07:40,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:40,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:40,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:40,205 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 04:07:40,205 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:40,205 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 04:07:40,206 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:40,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:40,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 04:07:40,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:40,206 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:40,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2020-10-13 04:07:40,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:40,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:40,281 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:40,281 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 04:07:40,281 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:40,282 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 04:07:40,282 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:40,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:40,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 04:07:40,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:40,283 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:40,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2020-10-13 04:07:40,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:40,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:40,363 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:40,363 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 04:07:40,363 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:40,363 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 04:07:40,363 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:40,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:40,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 04:07:40,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:40,364 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:40,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2020-10-13 04:07:40,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:40,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:40,385 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:40,385 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 04:07:40,385 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:40,386 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 04:07:40,386 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:40,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:40,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 04:07:40,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:40,387 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:40,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387 [2020-10-13 04:07:40,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 04:07:40,402 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 04:07:40,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 04:07:40,409 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 04:07:40,409 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 04:07:40,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 04:07:40,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 04:07:40,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 04:07:40,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 04:07:40,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 04:07:40,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 04:07:41,013 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 48 proven. 166 refuted. 0 times theorem prover too weak. 1640 trivial. 0 not checked. [2020-10-13 04:07:41,014 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1857270036] [2020-10-13 04:07:41,016 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 04:07:41,017 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-10-13 04:07:41,018 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1162115517] [2020-10-13 04:07:41,027 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-10-13 04:07:41,028 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 04:07:41,044 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-10-13 04:07:41,046 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=232, Unknown=0, NotChecked=0, Total=272 [2020-10-13 04:07:41,049 INFO L87 Difference]: Start difference. First operand 4499 states. Second operand 17 states. [2020-10-13 04:07:50,426 WARN L193 SmtUtils]: Spent 9.23 s on a formula simplification that was a NOOP. DAG size: 1534 [2020-10-13 04:08:04,451 WARN L193 SmtUtils]: Spent 9.04 s on a formula simplification that was a NOOP. DAG size: 1541 [2020-10-13 04:08:23,748 WARN L193 SmtUtils]: Spent 19.13 s on a formula simplification. DAG size of input: 1560 DAG size of output: 1545 [2020-10-13 04:08:32,680 WARN L193 SmtUtils]: Spent 8.68 s on a formula simplification that was a NOOP. DAG size: 1537 [2020-10-13 04:08:41,679 WARN L193 SmtUtils]: Spent 8.73 s on a formula simplification that was a NOOP. DAG size: 1539 [2020-10-13 04:09:00,257 WARN L193 SmtUtils]: Spent 18.32 s on a formula simplification. DAG size of input: 1560 DAG size of output: 1544 [2020-10-13 04:09:00,522 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 48 [2020-10-13 04:09:09,911 WARN L193 SmtUtils]: Spent 8.70 s on a formula simplification that was a NOOP. DAG size: 1538