/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-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-ethoc.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-12 21:31:10,216 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-12 21:31:10,219 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-12 21:31:10,243 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-12 21:31:10,244 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-12 21:31:10,245 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-12 21:31:10,246 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-12 21:31:10,248 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-12 21:31:10,249 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-12 21:31:10,250 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-12 21:31:10,251 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-12 21:31:10,252 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-12 21:31:10,253 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-12 21:31:10,253 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-12 21:31:10,254 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-12 21:31:10,255 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-12 21:31:10,256 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-12 21:31:10,257 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-12 21:31:10,259 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-12 21:31:10,260 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-12 21:31:10,262 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-12 21:31:10,263 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-12 21:31:10,264 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-12 21:31:10,264 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-12 21:31:10,267 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-12 21:31:10,267 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-12 21:31:10,267 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-12 21:31:10,268 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-12 21:31:10,269 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-12 21:31:10,270 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-12 21:31:10,270 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-12 21:31:10,271 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-12 21:31:10,271 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-12 21:31:10,272 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-12 21:31:10,273 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-12 21:31:10,273 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-12 21:31:10,274 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-12 21:31:10,274 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-12 21:31:10,274 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-12 21:31:10,275 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-12 21:31:10,276 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-12 21:31:10,277 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-12 21:31:10,300 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-12 21:31:10,300 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-12 21:31:10,302 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-12 21:31:10,302 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-12 21:31:10,302 INFO L138 SettingsManager]: * Use SBE=true [2020-10-12 21:31:10,302 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-12 21:31:10,302 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-12 21:31:10,303 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-12 21:31:10,303 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-12 21:31:10,303 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-12 21:31:10,303 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-12 21:31:10,303 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-12 21:31:10,304 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-12 21:31:10,304 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-12 21:31:10,304 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-12 21:31:10,304 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-12 21:31:10,304 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-12 21:31:10,305 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-12 21:31:10,305 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-12 21:31:10,305 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-12 21:31:10,305 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-12 21:31:10,305 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-12 21:31:10,306 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-12 21:31:10,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-12 21:31:10,306 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-12 21:31:10,306 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-12 21:31:10,306 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-12 21:31:10,307 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-12 21:31:10,609 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-12 21:31:10,621 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-12 21:31:10,624 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-12 21:31:10,626 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-12 21:31:10,626 INFO L275 PluginConnector]: CDTParser initialized [2020-10-12 21:31:10,627 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-ethoc.cil.i [2020-10-12 21:31:10,703 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f7ff330d4/56dcac2e768d45dbbe6caef606ef39f3/FLAG7db53bf90 [2020-10-12 21:31:11,572 INFO L306 CDTParser]: Found 1 translation units. [2020-10-12 21:31:11,572 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-ethoc.cil.i [2020-10-12 21:31:11,645 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f7ff330d4/56dcac2e768d45dbbe6caef606ef39f3/FLAG7db53bf90 [2020-10-12 21:31:12,038 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f7ff330d4/56dcac2e768d45dbbe6caef606ef39f3 [2020-10-12 21:31:12,047 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-12 21:31:12,049 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-12 21:31:12,050 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-12 21:31:12,051 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-12 21:31:12,055 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-12 21:31:12,056 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 09:31:12" (1/1) ... [2020-10-12 21:31:12,059 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d9260ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:31:12, skipping insertion in model container [2020-10-12 21:31:12,060 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 09:31:12" (1/1) ... [2020-10-12 21:31:12,067 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-12 21:31:12,240 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-12 21:31:15,025 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 21:31:15,088 INFO L203 MainTranslator]: Completed pre-run [2020-10-12 21:31:15,575 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 21:31:16,090 INFO L208 MainTranslator]: Completed translation [2020-10-12 21:31:16,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:31:16 WrapperNode [2020-10-12 21:31:16,091 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-12 21:31:16,092 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-12 21:31:16,092 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-12 21:31:16,092 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-12 21:31:16,102 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:31:16" (1/1) ... [2020-10-12 21:31:16,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:31:16" (1/1) ... [2020-10-12 21:31:16,195 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:31:16" (1/1) ... [2020-10-12 21:31:16,196 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:31:16" (1/1) ... [2020-10-12 21:31:16,383 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:31:16" (1/1) ... [2020-10-12 21:31:16,426 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:31:16" (1/1) ... [2020-10-12 21:31:16,465 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:31:16" (1/1) ... [2020-10-12 21:31:16,574 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-12 21:31:16,574 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-12 21:31:16,575 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-12 21:31:16,575 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-12 21:31:16,576 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:31:16" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-12 21:31:16,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-12 21:31:16,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-12 21:31:16,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-12 21:31:16,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-12 21:31:16,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-12 21:31:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-12 21:31:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-12 21:31:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-12 21:31:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-12 21:31:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2020-10-12 21:31:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2020-10-12 21:31:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2020-10-12 21:31:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2020-10-12 21:31:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2020-10-12 21:31:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-12 21:31:16,658 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-12 21:31:16,658 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-12 21:31:16,658 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-12 21:31:16,658 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-12 21:31:16,659 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2020-10-12 21:31:16,659 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2020-10-12 21:31:16,659 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2020-10-12 21:31:16,659 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2020-10-12 21:31:16,659 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2020-10-12 21:31:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-12 21:31:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-12 21:31:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-12 21:31:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-12 21:31:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-10-12 21:31:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2020-10-12 21:31:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2020-10-12 21:31:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-12 21:31:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-12 21:31:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2020-10-12 21:31:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-12 21:31:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-12 21:31:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-12 21:31:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-12 21:31:16,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-12 21:31:16,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-12 21:31:16,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-12 21:31:16,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-12 21:31:16,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-12 21:31:16,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-12 21:31:16,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-12 21:31:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-12 21:31:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-12 21:31:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2020-10-12 21:31:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2020-10-12 21:31:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2020-10-12 21:31:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-10-12 21:31:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-10-12 21:31:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-12 21:31:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-12 21:31:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-12 21:31:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2020-10-12 21:31:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-12 21:31:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-12 21:31:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_alloc [2020-10-12 21:31:16,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_read [2020-10-12 21:31:16,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_write [2020-10-12 21:31:16,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_read_bd [2020-10-12 21:31:16,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_write_bd [2020-10-12 21:31:16,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_enable_irq [2020-10-12 21:31:16,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_disable_irq [2020-10-12 21:31:16,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_ack_irq [2020-10-12 21:31:16,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_enable_rx_and_tx [2020-10-12 21:31:16,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_disable_rx_and_tx [2020-10-12 21:31:16,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_init_ring [2020-10-12 21:31:16,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_reset [2020-10-12 21:31:16,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_update_rx_stats [2020-10-12 21:31:16,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_rx [2020-10-12 21:31:16,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_update_tx_stats [2020-10-12 21:31:16,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_tx [2020-10-12 21:31:16,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_interrupt [2020-10-12 21:31:16,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_get_mac_address [2020-10-12 21:31:16,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_poll [2020-10-12 21:31:16,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_mdio_read [2020-10-12 21:31:16,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_mdio_write [2020-10-12 21:31:16,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_mdio_reset [2020-10-12 21:31:16,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_mdio_poll [2020-10-12 21:31:16,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_mdio_probe [2020-10-12 21:31:16,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_open [2020-10-12 21:31:16,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_stop [2020-10-12 21:31:16,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_ioctl [2020-10-12 21:31:16,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_config [2020-10-12 21:31:16,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_do_set_mac_address [2020-10-12 21:31:16,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_set_mac_address [2020-10-12 21:31:16,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_set_multicast_list [2020-10-12 21:31:16,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_change_mtu [2020-10-12 21:31:16,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_tx_timeout [2020-10-12 21:31:16,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_start_xmit [2020-10-12 21:31:16,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_get_settings [2020-10-12 21:31:16,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_set_settings [2020-10-12 21:31:16,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_get_regs_len [2020-10-12 21:31:16,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_get_regs [2020-10-12 21:31:16,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_get_ringparam [2020-10-12 21:31:16,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_set_ringparam [2020-10-12 21:31:16,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_probe [2020-10-12 21:31:16,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_remove [2020-10-12 21:31:16,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_suspend [2020-10-12 21:31:16,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_resume [2020-10-12 21:31:16,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_driver_init [2020-10-12 21:31:16,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_driver_exit [2020-10-12 21:31:16,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ethoc_driver_exit_12_2 [2020-10-12 21:31:16,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_ethoc_driver_init_12_7 [2020-10-12 21:31:16,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register [2020-10-12 21:31:16,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-12 21:31:16,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-12 21:31:16,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-12 21:31:16,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2020-10-12 21:31:16,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2020-10-12 21:31:16,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2020-10-12 21:31:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_2_5 [2020-10-12 21:31:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_2_6 [2020-10-12 21:31:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_4_2 [2020-10-12 21:31:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2020-10-12 21:31:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-12 21:31:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-12 21:31:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-12 21:31:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-12 21:31:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-12 21:31:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-12 21:31:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-12 21:31:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-12 21:31:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2020-10-12 21:31:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-12 21:31:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-12 21:31:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-12 21:31:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-12 21:31:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-12 21:31:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-12 21:31:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-12 21:31:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_12 [2020-10-12 21:31:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-12 21:31:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-12 21:31:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-12 21:31:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-12 21:31:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-12 21:31:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-12 21:31:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-12 21:31:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-12 21:31:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister [2020-10-12 21:31:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_callback_2_20 [2020-10-12 21:31:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_callback_2_7 [2020-10-12 21:31:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_2_14 [2020-10-12 21:31:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_2_3 [2020-10-12 21:31:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_platform_instance_2 [2020-10-12 21:31:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_pm_ops_instance_3 [2020-10-12 21:31:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2020-10-12 21:31:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2020-10-12 21:31:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2020-10-12 21:31:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2020-10-12 21:31:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2020-10-12 21:31:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2020-10-12 21:31:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2020-10-12 21:31:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2020-10-12 21:31:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2020-10-12 21:31:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2020-10-12 21:31:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2020-10-12 21:31:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2020-10-12 21:31:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2020-10-12 21:31:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2020-10-12 21:31:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2020-10-12 21:31:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2020-10-12 21:31:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2020-10-12 21:31:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2020-10-12 21:31:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2020-10-12 21:31:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2020-10-12 21:31:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2020-10-12 21:31:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2020-10-12 21:31:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2020-10-12 21:31:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-12 21:31:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2020-10-12 21:31:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-12 21:31:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-12 21:31:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-12 21:31:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-12 21:31:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2020-10-12 21:31:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-12 21:31:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-12 21:31:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-12 21:31:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-12 21:31:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_17 [2020-10-12 21:31:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_8 [2020-10-12 21:31:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-12 21:31:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_29 [2020-10-12 21:31:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-12 21:31:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2020-10-12 21:31:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-12 21:31:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_6 [2020-10-12 21:31:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_7 [2020-10-12 21:31:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_10 [2020-10-12 21:31:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_11 [2020-10-12 21:31:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_12 [2020-10-12 21:31:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_13 [2020-10-12 21:31:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_14 [2020-10-12 21:31:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_15 [2020-10-12 21:31:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_16 [2020-10-12 21:31:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_18 [2020-10-12 21:31:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_19 [2020-10-12 21:31:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_20 [2020-10-12 21:31:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_21 [2020-10-12 21:31:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-12 21:31:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-12 21:31:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-12 21:31:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-12 21:31:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-12 21:31:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-12 21:31:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-12 21:31:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-12 21:31:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-12 21:31:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-12 21:31:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-12 21:31:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-12 21:31:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-12 21:31:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-12 21:31:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-12 21:31:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-12 21:31:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-12 21:31:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-12 21:31:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-12 21:31:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-12 21:31:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-12 21:31:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-12 21:31:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-12 21:31:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-12 21:31:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-12 21:31:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-12 21:31:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-12 21:31:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-12 21:31:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-12 21:31:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-12 21:31:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_clk [2020-10-12 21:31:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_enable_clk [2020-10-12 21:31:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_clk_of_ethoc [2020-10-12 21:31:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_enable_clk_of_ethoc [2020-10-12 21:31:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-12 21:31:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2020-10-12 21:31:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __devm_request_region [2020-10-12 21:31:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-12 21:31:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2020-10-12 21:31:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2020-10-12 21:31:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-12 21:31:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-12 21:31:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-12 21:31:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-12 21:31:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2020-10-12 21:31:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-12 21:31:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-12 21:31:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-12 21:31:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-12 21:31:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-12 21:31:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-12 21:31:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-12 21:31:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-12 21:31:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2020-10-12 21:31:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-12 21:31:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-12 21:31:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-12 21:31:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-12 21:31:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2020-10-12 21:31:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_nocache [2020-10-12 21:31:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2020-10-12 21:31:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure dmam_alloc_coherent [2020-10-12 21:31:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-12 21:31:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2020-10-12 21:31:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-12 21:31:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_ts_info [2020-10-12 21:31:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-12 21:31:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-12 21:31:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-12 21:31:16,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-12 21:31:16,695 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-12 21:31:16,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-12 21:31:16,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-12 21:31:16,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-12 21:31:16,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-12 21:31:16,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-12 21:31:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-12 21:31:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-12 21:31:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-12 21:31:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_alloc_size [2020-10-12 21:31:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2020-10-12 21:31:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_register [2020-10-12 21:31:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2020-10-12 21:31:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-12 21:31:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2020-10-12 21:31:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-12 21:31:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-12 21:31:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2020-10-12 21:31:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-12 21:31:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-12 21:31:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_connect_direct [2020-10-12 21:31:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2020-10-12 21:31:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_gset [2020-10-12 21:31:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_sset [2020-10-12 21:31:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_find_first [2020-10-12 21:31:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_mii_ioctl [2020-10-12 21:31:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2020-10-12 21:31:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2020-10-12 21:31:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-12 21:31:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2020-10-12 21:31:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-12 21:31:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-12 21:31:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-12 21:31:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone_tx_timestamp [2020-10-12 21:31:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-12 21:31:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2020-10-12 21:31:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2020-10-12 21:31:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-12 21:31:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2020-10-12 21:31:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-12 21:31:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-12 21:31:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-12 21:31:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-12 21:31:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-12 21:31:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-12 21:31:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-12 21:31:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-12 21:31:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_enable_clk [2020-10-12 21:31:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_clk_of_ethoc [2020-10-12 21:31:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-12 21:31:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-12 21:31:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-12 21:31:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-12 21:31:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-12 21:31:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-12 21:31:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-12 21:31:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-12 21:31:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-12 21:31:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-12 21:31:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-12 21:31:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-12 21:31:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-12 21:31:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-12 21:31:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-12 21:31:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-12 21:31:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-12 21:31:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-12 21:31:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2020-10-12 21:31:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2020-10-12 21:31:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2020-10-12 21:31:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-12 21:31:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-12 21:31:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-12 21:31:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-12 21:31:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-12 21:31:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-12 21:31:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-12 21:31:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-12 21:31:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2020-10-12 21:31:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2020-10-12 21:31:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2020-10-12 21:31:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2020-10-12 21:31:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-12 21:31:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-12 21:31:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-12 21:31:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-12 21:31:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-12 21:31:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-12 21:31:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-12 21:31:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-12 21:31:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-12 21:31:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-12 21:31:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2020-10-12 21:31:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure __devm_request_region [2020-10-12 21:31:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-12 21:31:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-12 21:31:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2020-10-12 21:31:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-12 21:31:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2020-10-12 21:31:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-12 21:31:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2020-10-12 21:31:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2020-10-12 21:31:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_6 [2020-10-12 21:31:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_7 [2020-10-12 21:31:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2020-10-12 21:31:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-12 21:31:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-12 21:31:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-12 21:31:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-12 21:31:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-12 21:31:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2020-10-12 21:31:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-12 21:31:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-12 21:31:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-12 21:31:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-12 21:31:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-12 21:31:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-12 21:31:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure dmam_alloc_coherent [2020-10-12 21:31:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-12 21:31:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-12 21:31:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-12 21:31:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-12 21:31:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-12 21:31:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-10-12 21:31:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2020-10-12 21:31:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2020-10-12 21:31:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2020-10-12 21:31:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2020-10-12 21:31:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-12 21:31:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_ts_info [2020-10-12 21:31:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2020-10-12 21:31:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-12 21:31:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-12 21:31:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-12 21:31:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2020-10-12 21:31:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2020-10-12 21:31:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-12 21:31:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-12 21:31:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-12 21:31:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-12 21:31:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-12 21:31:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-12 21:31:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2020-10-12 21:31:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-12 21:31:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_16 [2020-10-12 21:31:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_19 [2020-10-12 21:31:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-12 21:31:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-12 21:31:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-12 21:31:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-12 21:31:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-12 21:31:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-12 21:31:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-12 21:31:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-12 21:31:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-12 21:31:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-12 21:31:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-12 21:31:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-12 21:31:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2020-10-12 21:31:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-12 21:31:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2020-10-12 21:31:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2020-10-12 21:31:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2020-10-12 21:31:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-12 21:31:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_14 [2020-10-12 21:31:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-12 21:31:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_18 [2020-10-12 21:31:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2020-10-12 21:31:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2020-10-12 21:31:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_20 [2020-10-12 21:31:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-12 21:31:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_21 [2020-10-12 21:31:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-10-12 21:31:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-10-12 21:31:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-12 21:31:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-12 21:31:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_12 [2020-10-12 21:31:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-12 21:31:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-12 21:31:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-12 21:31:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2020-10-12 21:31:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2020-10-12 21:31:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2020-10-12 21:31:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_13 [2020-10-12 21:31:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_15 [2020-10-12 21:31:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-12 21:31:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-12 21:31:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-12 21:31:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-12 21:31:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_10 [2020-10-12 21:31:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-12 21:31:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_11 [2020-10-12 21:31:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_nocache [2020-10-12 21:31:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-12 21:31:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_alloc_size [2020-10-12 21:31:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_alloc [2020-10-12 21:31:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_register [2020-10-12 21:31:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2020-10-12 21:31:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2020-10-12 21:31:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure phy_find_first [2020-10-12 21:31:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure phy_connect_direct [2020-10-12 21:31:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2020-10-12 21:31:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2020-10-12 21:31:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2020-10-12 21:31:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_sset [2020-10-12 21:31:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_gset [2020-10-12 21:31:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure phy_mii_ioctl [2020-10-12 21:31:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_read [2020-10-12 21:31:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_write [2020-10-12 21:31:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_read_bd [2020-10-12 21:31:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_write_bd [2020-10-12 21:31:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_enable_irq [2020-10-12 21:31:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_disable_irq [2020-10-12 21:31:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_ack_irq [2020-10-12 21:31:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_enable_rx_and_tx [2020-10-12 21:31:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_disable_rx_and_tx [2020-10-12 21:31:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_init_ring [2020-10-12 21:31:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-12 21:31:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-12 21:31:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_reset [2020-10-12 21:31:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_update_rx_stats [2020-10-12 21:31:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_rx [2020-10-12 21:31:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_update_tx_stats [2020-10-12 21:31:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_tx [2020-10-12 21:31:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_interrupt [2020-10-12 21:31:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_get_mac_address [2020-10-12 21:31:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_poll [2020-10-12 21:31:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_mdio_read [2020-10-12 21:31:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_mdio_write [2020-10-12 21:31:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_mdio_reset [2020-10-12 21:31:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_mdio_poll [2020-10-12 21:31:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_mdio_probe [2020-10-12 21:31:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_open [2020-10-12 21:31:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_stop [2020-10-12 21:31:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_ioctl [2020-10-12 21:31:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_config [2020-10-12 21:31:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_do_set_mac_address [2020-10-12 21:31:16,727 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_set_mac_address [2020-10-12 21:31:16,727 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_set_multicast_list [2020-10-12 21:31:16,727 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_change_mtu [2020-10-12 21:31:16,727 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_tx_timeout [2020-10-12 21:31:16,727 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_start_xmit [2020-10-12 21:31:16,727 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_get_settings [2020-10-12 21:31:16,727 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_set_settings [2020-10-12 21:31:16,727 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_get_regs_len [2020-10-12 21:31:16,728 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_get_regs [2020-10-12 21:31:16,728 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_get_ringparam [2020-10-12 21:31:16,728 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_set_ringparam [2020-10-12 21:31:16,728 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_probe [2020-10-12 21:31:16,728 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_remove [2020-10-12 21:31:16,728 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_suspend [2020-10-12 21:31:16,728 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_resume [2020-10-12 21:31:16,729 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_driver_init [2020-10-12 21:31:16,729 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_driver_exit [2020-10-12 21:31:16,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ethoc_driver_exit_12_2 [2020-10-12 21:31:16,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_ethoc_driver_init_12_7 [2020-10-12 21:31:16,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register [2020-10-12 21:31:16,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-12 21:31:16,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-12 21:31:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-12 21:31:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2020-10-12 21:31:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2020-10-12 21:31:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2020-10-12 21:31:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_2_5 [2020-10-12 21:31:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_2_6 [2020-10-12 21:31:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_4_2 [2020-10-12 21:31:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2020-10-12 21:31:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-12 21:31:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-12 21:31:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-12 21:31:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-12 21:31:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-12 21:31:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-12 21:31:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-12 21:31:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-12 21:31:16,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2020-10-12 21:31:16,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-12 21:31:16,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-12 21:31:16,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-12 21:31:16,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-12 21:31:16,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-12 21:31:16,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-12 21:31:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-12 21:31:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_12 [2020-10-12 21:31:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-12 21:31:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-12 21:31:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-12 21:31:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-12 21:31:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-12 21:31:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-12 21:31:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-12 21:31:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-12 21:31:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister [2020-10-12 21:31:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_callback_2_20 [2020-10-12 21:31:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_callback_2_7 [2020-10-12 21:31:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_2_14 [2020-10-12 21:31:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_2_3 [2020-10-12 21:31:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_platform_instance_2 [2020-10-12 21:31:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_pm_ops_instance_3 [2020-10-12 21:31:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2020-10-12 21:31:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2020-10-12 21:31:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2020-10-12 21:31:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2020-10-12 21:31:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2020-10-12 21:31:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2020-10-12 21:31:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2020-10-12 21:31:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2020-10-12 21:31:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2020-10-12 21:31:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2020-10-12 21:31:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2020-10-12 21:31:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2020-10-12 21:31:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2020-10-12 21:31:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2020-10-12 21:31:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2020-10-12 21:31:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2020-10-12 21:31:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2020-10-12 21:31:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2020-10-12 21:31:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2020-10-12 21:31:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2020-10-12 21:31:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2020-10-12 21:31:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2020-10-12 21:31:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2020-10-12 21:31:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-12 21:31:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2020-10-12 21:31:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-12 21:31:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-12 21:31:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-12 21:31:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-12 21:31:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2020-10-12 21:31:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-12 21:31:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-12 21:31:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-12 21:31:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-12 21:31:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_17 [2020-10-12 21:31:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_8 [2020-10-12 21:31:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-12 21:31:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_29 [2020-10-12 21:31:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-12 21:31:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2020-10-12 21:31:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-12 21:31:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-12 21:31:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-12 21:31:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-12 21:31:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-12 21:31:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-12 21:31:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-12 21:31:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-12 21:31:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-12 21:31:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-12 21:31:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-12 21:31:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-12 21:31:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-12 21:31:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-12 21:31:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-12 21:31:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-12 21:31:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-12 21:31:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-12 21:31:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-12 21:31:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-12 21:31:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-12 21:31:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-12 21:31:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-12 21:31:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-12 21:31:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-12 21:31:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-12 21:31:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-12 21:31:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-12 21:31:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-12 21:31:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-12 21:31:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-12 21:31:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-12 21:31:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2020-10-12 21:31:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_clk [2020-10-12 21:31:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_enable_clk_of_ethoc [2020-10-12 21:31:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-12 21:31:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-12 21:31:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-12 21:31:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-12 21:31:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-12 21:31:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-12 21:31:16,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-12 21:31:16,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-12 21:31:16,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-12 21:31:16,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-12 21:31:16,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-12 21:31:17,902 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-12 21:31:41,299 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-12 21:31:41,914 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-12 21:31:41,915 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-12 21:31:41,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 09:31:41 BoogieIcfgContainer [2020-10-12 21:31:41,928 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-12 21:31:41,929 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-12 21:31:41,930 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-12 21:31:41,933 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-12 21:31:41,933 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.10 09:31:12" (1/3) ... [2020-10-12 21:31:41,934 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e124dcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 09:31:41, skipping insertion in model container [2020-10-12 21:31:41,934 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:31:16" (2/3) ... [2020-10-12 21:31:41,934 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e124dcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 09:31:41, skipping insertion in model container [2020-10-12 21:31:41,934 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 09:31:41" (3/3) ... [2020-10-12 21:31:41,936 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-ethoc.cil.i [2020-10-12 21:31:41,946 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-12 21:31:41,956 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-12 21:31:41,969 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-12 21:31:41,998 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-12 21:31:41,998 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-12 21:31:41,998 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-12 21:31:41,999 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-12 21:31:41,999 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-12 21:31:41,999 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-12 21:31:41,999 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-12 21:31:41,999 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-12 21:31:42,054 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states. [2020-10-12 21:31:42,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2020-10-12 21:31:42,069 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 21:31:42,070 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 21:31:42,070 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 21:31:42,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 21:31:42,075 INFO L82 PathProgramCache]: Analyzing trace with hash -747815833, now seen corresponding path program 1 times [2020-10-12 21:31:42,084 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 21:31:42,084 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1925727153] [2020-10-12 21:31:42,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 21:31:42,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:43,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:46,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:49,042 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:49,042 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 238 [2020-10-12 21:31:49,043 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 21:31:49,043 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6088 [2020-10-12 21:31:49,046 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:49,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-12 21:31:49,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 21:31:49,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 232 [2020-10-12 21:31:49,046 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-12 21:31:51,452 WARN L193 SmtUtils]: Spent 2.02 s on a formula simplification that was a NOOP. DAG size: 667 [2020-10-12 21:31:51,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 21:31:51,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:51,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:52,618 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:52,619 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:31:52,620 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:52,620 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1071 [2020-10-12 21:31:52,620 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:52,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 21:31:52,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:52,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-12 21:31:52,621 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:52,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-12 21:31:52,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:52,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:52,765 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:52,766 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-12 21:31:52,766 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:52,767 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 21:31:52,767 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:52,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 21:31:52,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:52,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-12 21:31:52,768 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:31:52,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-12 21:31:52,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:53,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:53,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:53,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 192 [2020-10-12 21:31:53,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:53,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 267 [2020-10-12 21:31:53,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:53,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 21:31:53,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:53,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 189 [2020-10-12 21:31:53,267 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:31:53,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 21:31:53,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:53,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:53,459 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:53,459 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 187 [2020-10-12 21:31:53,459 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:53,460 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-12 21:31:53,460 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:53,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:53,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:53,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:53,461 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:53,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 21:31:53,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:53,553 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:53,568 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:53,568 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:31:53,568 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:53,569 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-12 21:31:53,569 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:53,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:53,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:53,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:53,570 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:53,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:31:53,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:53,592 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:53,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:53,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:31:53,596 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:53,596 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 21:31:53,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:53,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:53,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:53,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:53,597 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:53,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-12 21:31:53,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:53,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:53,623 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:53,624 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:31:53,624 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:53,624 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 21:31:53,624 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:53,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:53,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:53,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:53,625 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:53,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:31:53,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:53,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:53,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:53,649 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:31:53,649 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:53,649 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 21:31:53,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:53,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:53,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:53,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:53,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:53,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-12 21:31:53,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:53,677 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:53,685 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:53,686 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:31:53,686 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:53,686 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 21:31:53,686 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:53,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:53,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:53,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:53,687 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:53,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:31:53,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:53,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:53,709 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:53,709 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:31:53,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:53,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 21:31:53,710 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:53,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:53,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:53,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:53,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:53,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-12 21:31:53,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:53,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:53,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:53,736 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:31:53,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:53,736 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 21:31:53,736 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:53,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:53,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:53,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:53,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:53,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:31:53,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:53,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:53,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:53,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:31:53,760 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:53,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 21:31:53,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:53,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:53,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:53,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:53,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:53,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-12 21:31:53,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:53,781 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:53,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:53,790 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:31:53,790 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:53,790 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 21:31:53,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:53,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:53,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:53,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:53,791 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:53,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:31:53,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:53,811 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:53,817 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:53,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:31:53,818 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:53,818 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 21:31:53,818 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:53,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:53,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:53,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:53,819 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:53,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-12 21:31:53,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:53,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:53,847 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:53,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:31:53,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:53,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 21:31:53,848 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:53,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:53,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:53,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:53,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:53,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:31:53,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:53,866 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:53,873 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:53,874 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:31:53,874 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:53,874 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 21:31:53,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:53,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:53,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:53,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:53,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:31:53,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-12 21:31:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:53,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:53,908 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:53,909 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:31:53,909 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:53,909 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 21:31:53,910 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:53,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:53,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:53,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:53,910 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:53,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:31:53,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:53,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:53,938 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:53,938 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:31:53,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:53,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 21:31:53,939 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:53,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:53,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:53,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:53,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:53,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-12 21:31:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:53,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:53,972 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:53,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:31:53,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:53,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 21:31:53,973 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:53,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:53,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:53,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:53,974 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:53,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:31:53,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:53,998 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:54,002 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:54,003 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:31:54,003 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:54,003 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 21:31:54,004 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:54,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:54,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:54,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:54,005 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:31:54,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-12 21:31:54,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:54,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:54,042 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:54,043 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:31:54,043 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:54,044 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-12 21:31:54,044 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:54,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:54,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:54,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:54,046 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:31:54,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:31:54,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:54,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:54,073 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:54,074 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:31:54,074 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:54,074 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 21:31:54,075 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:54,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:54,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:54,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:54,075 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:54,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-12 21:31:54,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:54,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:54,105 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:54,106 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:31:54,106 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:54,106 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 21:31:54,107 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:54,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:54,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:54,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:54,108 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:31:54,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:31:54,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:54,127 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:54,131 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:54,131 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:31:54,132 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:54,132 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 21:31:54,132 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:54,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:54,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:54,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:54,133 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:31:54,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-12 21:31:54,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:54,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:54,163 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:54,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:31:54,164 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:54,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 21:31:54,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:54,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:54,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:54,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:54,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:31:54,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:31:54,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:54,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:54,202 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:54,202 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:31:54,203 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:54,203 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-12 21:31:54,203 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:54,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:54,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:54,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:54,204 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:54,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-12 21:31:54,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:54,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:54,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:54,228 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:31:54,229 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:54,229 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 21:31:54,229 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:54,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:54,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:54,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:54,230 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:54,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:31:54,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:54,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:54,253 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:54,253 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:31:54,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:54,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 21:31:54,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:54,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:31:54,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:54,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:31:54,255 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:54,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-12 21:31:54,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:54,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:54,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:54,337 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:31:54,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:54,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 21:31:54,337 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:54,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 21:31:54,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:54,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-12 21:31:54,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:54,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-10-12 21:31:54,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:31:54,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:31:54,373 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:31:54,373 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 21:31:54,373 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:31:54,374 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-12 21:31:54,374 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:31:54,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 21:31:54,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:31:54,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-12 21:31:54,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:31:54,514 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2020-10-12 21:31:54,516 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1925727153] [2020-10-12 21:31:54,518 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-12 21:31:54,519 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-12 21:31:54,520 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844535458] [2020-10-12 21:31:54,528 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-12 21:31:54,529 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 21:31:54,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-12 21:31:54,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-12 21:31:54,552 INFO L87 Difference]: Start difference. First operand 2299 states. Second operand 8 states. [2020-10-12 21:31:58,836 WARN L193 SmtUtils]: Spent 1.92 s on a formula simplification that was a NOOP. DAG size: 669 [2020-10-12 21:32:21,160 WARN L193 SmtUtils]: Spent 1.88 s on a formula simplification that was a NOOP. DAG size: 672 [2020-10-12 21:32:23,208 WARN L193 SmtUtils]: Spent 1.92 s on a formula simplification that was a NOOP. DAG size: 675 [2020-10-12 21:32:25,709 WARN L193 SmtUtils]: Spent 1.91 s on a formula simplification that was a NOOP. DAG size: 672 [2020-10-12 21:33:14,899 WARN L193 SmtUtils]: Spent 1.88 s on a formula simplification that was a NOOP. DAG size: 671 [2020-10-12 21:33:42,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-12 21:33:42,650 INFO L93 Difference]: Finished difference Result 6948 states and 8831 transitions. [2020-10-12 21:33:42,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-12 21:33:42,652 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 168 [2020-10-12 21:33:42,653 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-12 21:33:42,721 INFO L225 Difference]: With dead ends: 6948 [2020-10-12 21:33:42,722 INFO L226 Difference]: Without dead ends: 4900 [2020-10-12 21:33:42,739 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 12.0s TimeCoverageRelationStatistics Valid=75, Invalid=135, Unknown=0, NotChecked=0, Total=210 [2020-10-12 21:33:42,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4900 states. [2020-10-12 21:33:44,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4900 to 4164. [2020-10-12 21:33:44,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4164 states. [2020-10-12 21:33:44,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 4164 states and 5176 transitions. [2020-10-12 21:33:44,498 INFO L78 Accepts]: Start accepts. Automaton has 4164 states and 5176 transitions. Word has length 168 [2020-10-12 21:33:44,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-12 21:33:44,500 INFO L479 AbstractCegarLoop]: Abstraction has 4164 states and 5176 transitions. [2020-10-12 21:33:44,500 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-12 21:33:44,500 INFO L276 IsEmpty]: Start isEmpty. Operand 4164 states and 5176 transitions. [2020-10-12 21:33:44,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2020-10-12 21:33:44,507 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 21:33:44,507 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 12, 12, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 21:33:44,508 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-12 21:33:44,508 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 21:33:44,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 21:33:44,508 INFO L82 PathProgramCache]: Analyzing trace with hash 1103560393, now seen corresponding path program 1 times [2020-10-12 21:33:44,509 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 21:33:44,509 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [843801899] [2020-10-12 21:33:44,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 21:33:44,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:44,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:47,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:50,132 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:50,133 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 245 [2020-10-12 21:33:50,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 21:33:50,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5418 [2020-10-12 21:33:50,133 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:50,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-12 21:33:50,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 21:33:50,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 239 [2020-10-12 21:33:50,134 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:33:52,172 WARN L193 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 667 [2020-10-12 21:33:52,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 21:33:52,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:52,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:53,064 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:53,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:33:53,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:53,065 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 819 [2020-10-12 21:33:53,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:53,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 21:33:53,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:53,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-12 21:33:53,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:33:53,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-12 21:33:53,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:53,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:53,220 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:53,221 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-12 21:33:53,223 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:53,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-12 21:33:53,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:53,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 21:33:53,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:53,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-12 21:33:53,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:33:53,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-12 21:33:53,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:53,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:53,585 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:53,585 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 192 [2020-10-12 21:33:53,585 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:53,585 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 194 [2020-10-12 21:33:53,586 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:53,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 21:33:53,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:53,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 189 [2020-10-12 21:33:53,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:33:53,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 21:33:53,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:53,686 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:53,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:53,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 187 [2020-10-12 21:33:53,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:53,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-12 21:33:53,772 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:53,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:53,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:53,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:53,773 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:33:53,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 21:33:53,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:53,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:53,867 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:53,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:33:53,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:53,868 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-12 21:33:53,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:53,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:53,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:53,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:53,870 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:33:53,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:33:53,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:53,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:53,898 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:53,898 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:33:53,898 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:53,899 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 21:33:53,899 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:53,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:53,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:53,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:53,901 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:33:53,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-12 21:33:53,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:53,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:53,930 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:53,931 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:33:53,931 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:53,931 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 21:33:53,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:53,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:53,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:53,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:53,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:33:53,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:33:53,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:53,957 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:53,961 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:53,962 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:33:53,962 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:53,963 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 21:33:53,963 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:53,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:53,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:53,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:53,964 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:33:53,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-12 21:33:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:53,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:53,994 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:53,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:33:53,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:53,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 21:33:53,995 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:53,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:53,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:53,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:53,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:33:54,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:33:54,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,022 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,026 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:33:54,027 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,028 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 21:33:54,028 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:54,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:54,029 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:33:54,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-12 21:33:54,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,063 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,064 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:33:54,064 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,065 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 21:33:54,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:54,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:54,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:33:54,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:33:54,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,092 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:33:54,093 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 21:33:54,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:54,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:54,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:33:54,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-12 21:33:54,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,125 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,126 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:33:54,126 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,126 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-12 21:33:54,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:54,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:54,128 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:33:54,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:33:54,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,151 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:33:54,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,152 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 21:33:54,152 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:54,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:54,153 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:33:54,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-12 21:33:54,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:33:54,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 21:33:54,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:54,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:54,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:33:54,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:33:54,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:33:54,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 21:33:54,218 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:54,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:54,219 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:33:54,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-12 21:33:54,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,241 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,251 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:33:54,251 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,252 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 21:33:54,252 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:54,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:54,253 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:33:54,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:33:54,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,282 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,282 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:33:54,283 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,283 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 21:33:54,283 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:54,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:54,285 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:33:54,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-12 21:33:54,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,315 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:33:54,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 21:33:54,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:54,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:54,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:33:54,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:33:54,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,344 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:33:54,344 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,345 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 21:33:54,345 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:54,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:54,346 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:33:54,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-12 21:33:54,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:33:54,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 21:33:54,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:54,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:54,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:33:54,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:33:54,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,395 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,399 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:33:54,400 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 21:33:54,402 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:54,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:54,404 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:33:54,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-12 21:33:54,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,428 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:33:54,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,429 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 21:33:54,429 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:54,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:54,430 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:33:54,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:33:54,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:33:54,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 21:33:54,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:54,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:54,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:33:54,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-12 21:33:54,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,480 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:33:54,481 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,481 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 21:33:54,481 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:54,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:54,482 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:33:54,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:33:54,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,498 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,501 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,501 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:33:54,501 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,502 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 21:33:54,502 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:54,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:54,503 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:33:54,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-12 21:33:54,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,528 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:33:54,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,529 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 21:33:54,529 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:54,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:54,530 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:33:54,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:33:54,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,549 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,549 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:33:54,549 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 21:33:54,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:33:54,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:33:54,552 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-12 21:33:54,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-12 21:33:54,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,614 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,615 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:33:54,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,615 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 21:33:54,615 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 21:33:54,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-12 21:33:54,616 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:33:54,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-10-12 21:33:54,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,639 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,640 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 21:33:54,640 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,640 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 21:33:54,640 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 21:33:54,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-12 21:33:54,641 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:33:54,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-10-12 21:33:54,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:33:54,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:33:54,676 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:33:54,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 21:33:54,676 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:33:54,676 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 21:33:54,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:33:54,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 21:33:54,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:33:54,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-12 21:33:54,677 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:33:54,779 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2020-10-12 21:33:54,779 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [843801899] [2020-10-12 21:33:54,780 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-12 21:33:54,780 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-12 21:33:54,781 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [966931184] [2020-10-12 21:33:54,784 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-12 21:33:54,785 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 21:33:54,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-12 21:33:54,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-12 21:33:54,785 INFO L87 Difference]: Start difference. First operand 4164 states and 5176 transitions. Second operand 8 states. [2020-10-12 21:33:59,120 WARN L193 SmtUtils]: Spent 1.98 s on a formula simplification that was a NOOP. DAG size: 669 [2020-10-12 21:34:23,789 WARN L193 SmtUtils]: Spent 2.06 s on a formula simplification that was a NOOP. DAG size: 672 [2020-10-12 21:34:25,940 WARN L193 SmtUtils]: Spent 2.01 s on a formula simplification that was a NOOP. DAG size: 674