/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-micrel-ks8851.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 17:11:18,445 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 17:11:18,448 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 17:11:18,494 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 17:11:18,495 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 17:11:18,501 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 17:11:18,503 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 17:11:18,508 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 17:11:18,511 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 17:11:18,518 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 17:11:18,520 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 17:11:18,521 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 17:11:18,521 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 17:11:18,524 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 17:11:18,528 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 17:11:18,530 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 17:11:18,531 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 17:11:18,535 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 17:11:18,541 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 17:11:18,546 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 17:11:18,548 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 17:11:18,550 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 17:11:18,551 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 17:11:18,553 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 17:11:18,561 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 17:11:18,561 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 17:11:18,562 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 17:11:18,568 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 17:11:18,569 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 17:11:18,570 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 17:11:18,570 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 17:11:18,571 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 17:11:18,573 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 17:11:18,574 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 17:11:18,575 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 17:11:18,575 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 17:11:18,576 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 17:11:18,576 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 17:11:18,576 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 17:11:18,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 17:11:18,589 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 17:11:18,597 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 [2020-10-29 17:11:18,643 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 17:11:18,644 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 17:11:18,648 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 17:11:18,648 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 17:11:18,648 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 17:11:18,649 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 17:11:18,651 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 17:11:18,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 17:11:18,651 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 17:11:18,651 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 17:11:18,652 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 17:11:18,652 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 17:11:18,652 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 17:11:18,652 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 17:11:18,652 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 17:11:18,653 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 17:11:18,653 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 17:11:18,653 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 17:11:18,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 17:11:18,653 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 17:11:18,653 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 17:11:18,654 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 17:11:18,654 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 17:11:18,654 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 17:11:18,654 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 17:11:18,654 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 17:11:18,655 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 17:11:18,655 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 17:11:19,043 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 17:11:19,076 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 17:11:19,079 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 17:11:19,080 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 17:11:19,082 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 17:11:19,083 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-micrel-ks8851.cil.i [2020-10-29 17:11:19,160 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3795a1e39/43ccb9a8a7694845ae10a04d8745969e/FLAGcc8766e91 [2020-10-29 17:11:20,253 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 17:11:20,254 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-micrel-ks8851.cil.i [2020-10-29 17:11:20,307 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3795a1e39/43ccb9a8a7694845ae10a04d8745969e/FLAGcc8766e91 [2020-10-29 17:11:20,595 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3795a1e39/43ccb9a8a7694845ae10a04d8745969e [2020-10-29 17:11:20,598 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 17:11:20,604 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 17:11:20,606 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 17:11:20,606 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 17:11:20,610 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 17:11:20,611 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 05:11:20" (1/1) ... [2020-10-29 17:11:20,615 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e67b181 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:11:20, skipping insertion in model container [2020-10-29 17:11:20,615 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 05:11:20" (1/1) ... [2020-10-29 17:11:20,623 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 17:11:20,803 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 17:11:23,414 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 17:11:23,462 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 17:11:23,837 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 17:11:24,745 INFO L208 MainTranslator]: Completed translation [2020-10-29 17:11:24,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:11:24 WrapperNode [2020-10-29 17:11:24,745 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 17:11:24,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 17:11:24,747 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 17:11:24,748 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 17:11:24,761 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:11:24" (1/1) ... [2020-10-29 17:11:24,761 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:11:24" (1/1) ... [2020-10-29 17:11:24,904 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:11:24" (1/1) ... [2020-10-29 17:11:24,905 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:11:24" (1/1) ... [2020-10-29 17:11:25,088 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:11:24" (1/1) ... [2020-10-29 17:11:25,122 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:11:24" (1/1) ... [2020-10-29 17:11:25,172 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:11:24" (1/1) ... [2020-10-29 17:11:25,214 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 17:11:25,216 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 17:11:25,216 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 17:11:25,217 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 17:11:25,217 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:11:24" (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 [2020-10-29 17:11:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 17:11:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 17:11:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-29 17:11:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-29 17:11:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 17:11:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-29 17:11:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-29 17:11:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-29 17:11:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-29 17:11:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 17:11:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-29 17:11:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 17:11:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-29 17:11:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-29 17:11:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-29 17:11:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-29 17:11:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-29 17:11:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-29 17:11:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2020-10-29 17:11:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-29 17:11:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-29 17:11:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-29 17:11:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-10-29 17:11:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-29 17:11:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-29 17:11:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-29 17:11:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-29 17:11:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-29 17:11:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-29 17:11:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-29 17:11:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-29 17:11:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-29 17:11:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2020-10-29 17:11:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-29 17:11:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-29 17:11:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-29 17:11:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2020-10-29 17:11:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2020-10-29 17:11:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-29 17:11:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_set_drvdata [2020-10-29 17:11:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2020-10-29 17:11:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_unregister_driver [2020-10-29 17:11:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2020-10-29 17:11:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2020-10-29 17:11:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_wrreg16 [2020-10-29 17:11:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_wrreg8 [2020-10-29 17:11:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rx_1msg [2020-10-29 17:11:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rdreg [2020-10-29 17:11:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rdreg8 [2020-10-29 17:11:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rdreg16 [2020-10-29 17:11:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rdreg32 [2020-10-29 17:11:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_soft_reset [2020-10-29 17:11:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_set_powermode [2020-10-29 17:11:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_write_mac_addr [2020-10-29 17:11:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_read_mac_addr [2020-10-29 17:11:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_init_mac [2020-10-29 17:11:25,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rdfifo [2020-10-29 17:11:25,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_dbg_dumpkkt [2020-10-29 17:11:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rx_pkts [2020-10-29 17:11:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_irq [2020-10-29 17:11:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_txlen [2020-10-29 17:11:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_wrpkt [2020-10-29 17:11:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_done_tx [2020-10-29 17:11:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_tx_work [2020-10-29 17:11:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_net_open [2020-10-29 17:11:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_net_stop [2020-10-29 17:11:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_start_xmit [2020-10-29 17:11:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rxctrl_work [2020-10-29 17:11:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_set_rx_mode [2020-10-29 17:11:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_set_mac_address [2020-10-29 17:11:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_net_ioctl [2020-10-29 17:11:25,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_get_drvinfo [2020-10-29 17:11:25,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_get_msglevel [2020-10-29 17:11:25,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_set_msglevel [2020-10-29 17:11:25,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_get_settings [2020-10-29 17:11:25,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_set_settings [2020-10-29 17:11:25,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_get_link [2020-10-29 17:11:25,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_nway_reset [2020-10-29 17:11:25,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_eeprom_regread [2020-10-29 17:11:25,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_eeprom_regwrite [2020-10-29 17:11:25,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_eeprom_claim [2020-10-29 17:11:25,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_eeprom_release [2020-10-29 17:11:25,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_set_eeprom [2020-10-29 17:11:25,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_get_eeprom [2020-10-29 17:11:25,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_get_eeprom_len [2020-10-29 17:11:25,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_phy_reg [2020-10-29 17:11:25,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_phy_read [2020-10-29 17:11:25,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_phy_write [2020-10-29 17:11:25,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_read_selftest [2020-10-29 17:11:25,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_suspend [2020-10-29 17:11:25,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_resume [2020-10-29 17:11:25,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_probe [2020-10-29 17:11:25,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_remove [2020-10-29 17:11:25,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_driver_init [2020-10-29 17:11:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_driver_exit [2020-10-29 17:11:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ks8851_driver_exit_14_2 [2020-10-29 17:11:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_ks8851_driver_init_14_11 [2020-10-29 17:11:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-29 17:11:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-29 17:11:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_driver_io_instance_0 [2020-10-29 17:11:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-29 17:11:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-29 17:11:25,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_13_14_4 [2020-10-29 17:11:25,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_rtc_class_instance_14_14_5 [2020-10-29 17:11:25,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-29 17:11:25,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2020-10-29 17:11:25,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_4_5 [2020-10-29 17:11:25,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_4_6 [2020-10-29 17:11:25,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-29 17:11:25,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2020-10-29 17:11:25,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_13_14_6 [2020-10-29 17:11:25,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_rtc_class_instance_14_14_7 [2020-10-29 17:11:25,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_10 [2020-10-29 17:11:25,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_11 [2020-10-29 17:11:25,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-29 17:11:25,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_13 [2020-10-29 17:11:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_14 [2020-10-29 17:11:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_17 [2020-10-29 17:11:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_20 [2020-10-29 17:11:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_21 [2020-10-29 17:11:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_22 [2020-10-29 17:11:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_23 [2020-10-29 17:11:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_24 [2020-10-29 17:11:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_25 [2020-10-29 17:11:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_28 [2020-10-29 17:11:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-29 17:11:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_31 [2020-10-29 17:11:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_7 [2020-10-29 17:11:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-29 17:11:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 17:11:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-29 17:11:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-29 17:11:25,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-29 17:11:25,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2020-10-29 17:11:25,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2020-10-29 17:11:25,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2020-10-29 17:11:25,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_0_11 [2020-10-29 17:11:25,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_0_2 [2020-10-29 17:11:25,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_2 [2020-10-29 17:11:25,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_4_14 [2020-10-29 17:11:25,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_4_3 [2020-10-29 17:11:25,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2020-10-29 17:11:25,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2020-10-29 17:11:25,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2020-10-29 17:11:25,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2020-10-29 17:11:25,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2020-10-29 17:11:25,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2020-10-29 17:11:25,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2020-10-29 17:11:25,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2020-10-29 17:11:25,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2020-10-29 17:11:25,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2020-10-29 17:11:25,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2020-10-29 17:11:25,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2020-10-29 17:11:25,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2020-10-29 17:11:25,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2020-10-29 17:11:25,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2020-10-29 17:11:25,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2020-10-29 17:11:25,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2020-10-29 17:11:25,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2020-10-29 17:11:25,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2020-10-29 17:11:25,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2020-10-29 17:11:25,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2020-10-29 17:11:25,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2020-10-29 17:11:25,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2020-10-29 17:11:25,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_4 [2020-10-29 17:11:25,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_3 [2020-10-29 17:11:25,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-29 17:11:25,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2020-10-29 17:11:25,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq [2020-10-29 17:11:25,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_15 [2020-10-29 17:11:25,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_16 [2020-10-29 17:11:25,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_17 [2020-10-29 17:11:25,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_18 [2020-10-29 17:11:25,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_19 [2020-10-29 17:11:25,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_4 [2020-10-29 17:11:25,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_probe_5_10 [2020-10-29 17:11:25,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_release_5_2 [2020-10-29 17:11:25,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_rtc_class_instance_5 [2020-10-29 17:11:25,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_register_driver [2020-10-29 17:11:25,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_unregister_driver [2020-10-29 17:11:25,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-29 17:11:25,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-29 17:11:25,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-29 17:11:25,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2020-10-29 17:11:25,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2020-10-29 17:11:25,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_14 [2020-10-29 17:11:25,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2020-10-29 17:11:25,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-29 17:11:25,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2020-10-29 17:11:25,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2020-10-29 17:11:25,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2020-10-29 17:11:25,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-29 17:11:25,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_29 [2020-10-29 17:11:25,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_17 [2020-10-29 17:11:25,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_8 [2020-10-29 17:11:25,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_12 [2020-10-29 17:11:25,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2020-10-29 17:11:25,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-29 17:11:25,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2020-10-29 17:11:25,349 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-29 17:11:25,350 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-29 17:11:25,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_16 [2020-10-29 17:11:25,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_17 [2020-10-29 17:11:25,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2020-10-29 17:11:25,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2020-10-29 17:11:25,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2020-10-29 17:11:25,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2020-10-29 17:11:25,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2020-10-29 17:11:25,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2020-10-29 17:11:25,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2020-10-29 17:11:25,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-29 17:11:25,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2020-10-29 17:11:25,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2020-10-29 17:11:25,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2020-10-29 17:11:25,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2020-10-29 17:11:25,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2020-10-29 17:11:25,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2020-10-29 17:11:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_34 [2020-10-29 17:11:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2020-10-29 17:11:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_36 [2020-10-29 17:11:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_37 [2020-10-29 17:11:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2020-10-29 17:11:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_39 [2020-10-29 17:11:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_40 [2020-10-29 17:11:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2020-10-29 17:11:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_42 [2020-10-29 17:11:25,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_43 [2020-10-29 17:11:25,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_44 [2020-10-29 17:11:25,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq_45 [2020-10-29 17:11:25,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_46 [2020-10-29 17:11:25,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_47 [2020-10-29 17:11:25,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_48 [2020-10-29 17:11:25,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_49 [2020-10-29 17:11:25,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_50 [2020-10-29 17:11:25,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_51 [2020-10-29 17:11:25,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_register_driver_52 [2020-10-29 17:11:25,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_unregister_driver_53 [2020-10-29 17:11:25,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-29 17:11:25,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-29 17:11:25,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-29 17:11:25,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 17:11:25,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 17:11:25,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 17:11:25,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 17:11:25,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-29 17:11:25,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-29 17:11:25,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-29 17:11:25,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-29 17:11:25,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-29 17:11:25,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-29 17:11:25,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 17:11:25,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 17:11:25,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-29 17:11:25,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 17:11:25,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-29 17:11:25,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 17:11:25,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-29 17:11:25,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-29 17:11:25,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-29 17:11:25,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 17:11:25,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 17:11:25,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-29 17:11:25,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-29 17:11:25,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-29 17:11:25,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-29 17:11:25,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-29 17:11:25,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-29 17:11:25,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-29 17:11:25,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-29 17:11:25,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-29 17:11:25,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-29 17:11:25,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-29 17:11:25,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-29 17:11:25,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-29 17:11:25,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2020-10-29 17:11:25,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-29 17:11:25,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-29 17:11:25,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-29 17:11:25,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-29 17:11:25,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_ks8851_net [2020-10-29 17:11:25,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_ks8851_net [2020-10-29 17:11:25,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_ks8851_net [2020-10-29 17:11:25,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_ks8851_net [2020-10-29 17:11:25,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_ks8851_net [2020-10-29 17:11:25,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_ks8851_net [2020-10-29 17:11:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-29 17:11:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-29 17:11:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-29 17:11:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-29 17:11:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 17:11:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-29 17:11:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 17:11:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 17:11:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 17:11:25,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-29 17:11:25,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-29 17:11:25,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-29 17:11:25,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-29 17:11:25,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-29 17:11:25,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2020-10-29 17:11:25,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-29 17:11:25,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-29 17:11:25,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-29 17:11:25,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-29 17:11:25,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-29 17:11:25,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 17:11:25,362 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-29 17:11:25,362 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-29 17:11:25,362 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-29 17:11:25,362 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-29 17:11:25,363 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-29 17:11:25,363 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-29 17:11:25,363 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-29 17:11:25,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-29 17:11:25,363 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-29 17:11:25,363 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2020-10-29 17:11:25,363 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2020-10-29 17:11:25,363 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_wren [2020-10-29 17:11:25,363 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_write [2020-10-29 17:11:25,364 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-29 17:11:25,364 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-29 17:11:25,364 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-29 17:11:25,364 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2020-10-29 17:11:25,364 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-29 17:11:25,364 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-29 17:11:25,364 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2020-10-29 17:11:25,364 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-29 17:11:25,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-29 17:11:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-29 17:11:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 17:11:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-29 17:11:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-29 17:11:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-29 17:11:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-29 17:11:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-29 17:11:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_link [2020-10-29 17:11:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-29 17:11:25,366 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2020-10-29 17:11:25,366 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2020-10-29 17:11:25,366 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-29 17:11:25,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-29 17:11:25,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-29 17:11:25,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-29 17:11:25,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-29 17:11:25,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-29 17:11:25,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx_ni [2020-10-29 17:11:25,367 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-29 17:11:25,367 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 17:11:25,367 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-29 17:11:25,367 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-29 17:11:25,367 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_disable [2020-10-29 17:11:25,367 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_enable [2020-10-29 17:11:25,367 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_get_optional [2020-10-29 17:11:25,367 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_put [2020-10-29 17:11:25,367 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-29 17:11:25,367 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2020-10-29 17:11:25,368 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-29 17:11:25,368 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2020-10-29 17:11:25,368 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_register_driver [2020-10-29 17:11:25,368 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2020-10-29 17:11:25,368 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-29 17:11:25,368 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-29 17:11:25,368 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-29 17:11:25,368 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 17:11:25,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 17:11:25,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 17:11:25,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 17:11:25,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 17:11:25,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-29 17:11:25,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-29 17:11:25,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 17:11:25,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 17:11:25,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2020-10-29 17:11:25,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2020-10-29 17:11:25,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2020-10-29 17:11:25,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2020-10-29 17:11:25,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2020-10-29 17:11:25,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2020-10-29 17:11:25,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2020-10-29 17:11:25,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_34 [2020-10-29 17:11:25,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_36 [2020-10-29 17:11:25,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2020-10-29 17:11:25,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_40 [2020-10-29 17:11:25,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_ks8851_net [2020-10-29 17:11:25,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_ks8851_net [2020-10-29 17:11:25,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 17:11:25,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-29 17:11:25,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-29 17:11:25,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-29 17:11:25,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-29 17:11:25,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-29 17:11:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 17:11:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-29 17:11:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-29 17:11:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-29 17:11:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 17:11:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 17:11:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-29 17:11:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-29 17:11:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-29 17:11:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-29 17:11:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-29 17:11:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-29 17:11:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 17:11:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 17:11:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2020-10-29 17:11:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 17:11:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 17:11:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-29 17:11:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-29 17:11:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 17:11:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 17:11:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 17:11:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-29 17:11:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-29 17:11:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-29 17:11:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-29 17:11:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-29 17:11:25,375 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-29 17:11:25,375 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-29 17:11:25,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2020-10-29 17:11:25,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2020-10-29 17:11:25,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2020-10-29 17:11:25,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-29 17:11:25,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2020-10-29 17:11:25,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2020-10-29 17:11:25,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2020-10-29 17:11:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2020-10-29 17:11:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_37 [2020-10-29 17:11:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_39 [2020-10-29 17:11:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2020-10-29 17:11:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 17:11:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-29 17:11:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-29 17:11:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 17:11:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-29 17:11:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-29 17:11:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-29 17:11:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-29 17:11:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2020-10-29 17:11:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-29 17:11:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-29 17:11:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-29 17:11:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-29 17:11:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-29 17:11:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_17 [2020-10-29 17:11:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_42 [2020-10-29 17:11:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_43 [2020-10-29 17:11:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_16 [2020-10-29 17:11:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-29 17:11:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-29 17:11:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-29 17:11:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-29 17:11:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-29 17:11:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2020-10-29 17:11:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-29 17:11:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 17:11:25,379 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-29 17:11:25,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 17:11:25,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 17:11:25,379 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2020-10-29 17:11:25,379 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2020-10-29 17:11:25,379 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-29 17:11:25,379 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-29 17:11:25,379 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-29 17:11:25,379 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-10-29 17:11:25,380 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-29 17:11:25,380 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-29 17:11:25,380 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-29 17:11:25,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_48 [2020-10-29 17:11:25,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_51 [2020-10-29 17:11:25,380 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-29 17:11:25,380 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-29 17:11:25,380 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-29 17:11:25,380 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-29 17:11:25,380 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-29 17:11:25,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-29 17:11:25,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-29 17:11:25,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-29 17:11:25,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-29 17:11:25,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx_ni [2020-10-29 17:11:25,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-29 17:11:25,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-29 17:11:25,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2020-10-29 17:11:25,381 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-29 17:11:25,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_46 [2020-10-29 17:11:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-29 17:11:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_49 [2020-10-29 17:11:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-29 17:11:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-29 17:11:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-29 17:11:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-29 17:11:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq_45 [2020-10-29 17:11:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-29 17:11:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_47 [2020-10-29 17:11:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_50 [2020-10-29 17:11:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-29 17:11:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-29 17:11:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-29 17:11:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-29 17:11:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_44 [2020-10-29 17:11:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-29 17:11:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-29 17:11:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-29 17:11:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2020-10-29 17:11:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2020-10-29 17:11:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-29 17:11:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-29 17:11:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2020-10-29 17:11:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-29 17:11:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-29 17:11:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2020-10-29 17:11:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_link [2020-10-29 17:11:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2020-10-29 17:11:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-29 17:11:25,385 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2020-10-29 17:11:25,385 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2020-10-29 17:11:25,385 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_wren [2020-10-29 17:11:25,385 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_write [2020-10-29 17:11:25,385 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_get_optional [2020-10-29 17:11:25,385 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_put [2020-10-29 17:11:25,385 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_enable [2020-10-29 17:11:25,385 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_disable [2020-10-29 17:11:25,385 INFO L130 BoogieDeclarations]: Found specification of procedure spi_set_drvdata [2020-10-29 17:11:25,385 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2020-10-29 17:11:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure spi_register_driver [2020-10-29 17:11:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_register_driver_52 [2020-10-29 17:11:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure spi_unregister_driver [2020-10-29 17:11:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_unregister_driver_53 [2020-10-29 17:11:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2020-10-29 17:11:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 17:11:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2020-10-29 17:11:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2020-10-29 17:11:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_wrreg16 [2020-10-29 17:11:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_wrreg8 [2020-10-29 17:11:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rx_1msg [2020-10-29 17:11:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rdreg [2020-10-29 17:11:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 17:11:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rdreg8 [2020-10-29 17:11:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rdreg16 [2020-10-29 17:11:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rdreg32 [2020-10-29 17:11:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_soft_reset [2020-10-29 17:11:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_set_powermode [2020-10-29 17:11:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_write_mac_addr [2020-10-29 17:11:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_read_mac_addr [2020-10-29 17:11:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_init_mac [2020-10-29 17:11:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rdfifo [2020-10-29 17:11:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_dbg_dumpkkt [2020-10-29 17:11:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rx_pkts [2020-10-29 17:11:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_irq [2020-10-29 17:11:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure calc_txlen [2020-10-29 17:11:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_wrpkt [2020-10-29 17:11:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_done_tx [2020-10-29 17:11:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_tx_work [2020-10-29 17:11:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_net_open [2020-10-29 17:11:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_net_stop [2020-10-29 17:11:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_start_xmit [2020-10-29 17:11:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rxctrl_work [2020-10-29 17:11:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_set_rx_mode [2020-10-29 17:11:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_set_mac_address [2020-10-29 17:11:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_net_ioctl [2020-10-29 17:11:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_get_drvinfo [2020-10-29 17:11:25,390 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_get_msglevel [2020-10-29 17:11:25,390 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_set_msglevel [2020-10-29 17:11:25,390 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_get_settings [2020-10-29 17:11:25,390 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_set_settings [2020-10-29 17:11:25,390 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_get_link [2020-10-29 17:11:25,390 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_nway_reset [2020-10-29 17:11:25,390 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_eeprom_regread [2020-10-29 17:11:25,390 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_eeprom_regwrite [2020-10-29 17:11:25,390 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_eeprom_claim [2020-10-29 17:11:25,390 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_eeprom_release [2020-10-29 17:11:25,391 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_set_eeprom [2020-10-29 17:11:25,391 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_get_eeprom [2020-10-29 17:11:25,391 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_get_eeprom_len [2020-10-29 17:11:25,391 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_phy_reg [2020-10-29 17:11:25,391 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_phy_read [2020-10-29 17:11:25,391 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_phy_write [2020-10-29 17:11:25,391 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_read_selftest [2020-10-29 17:11:25,391 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_suspend [2020-10-29 17:11:25,391 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_resume [2020-10-29 17:11:25,391 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_probe [2020-10-29 17:11:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_remove [2020-10-29 17:11:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_driver_init [2020-10-29 17:11:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_driver_exit [2020-10-29 17:11:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ks8851_driver_exit_14_2 [2020-10-29 17:11:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_ks8851_driver_init_14_11 [2020-10-29 17:11:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-29 17:11:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-29 17:11:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_driver_io_instance_0 [2020-10-29 17:11:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-29 17:11:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-29 17:11:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_13_14_4 [2020-10-29 17:11:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_rtc_class_instance_14_14_5 [2020-10-29 17:11:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-29 17:11:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2020-10-29 17:11:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_4_5 [2020-10-29 17:11:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_4_6 [2020-10-29 17:11:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-29 17:11:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2020-10-29 17:11:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_13_14_6 [2020-10-29 17:11:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_rtc_class_instance_14_14_7 [2020-10-29 17:11:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_10 [2020-10-29 17:11:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_11 [2020-10-29 17:11:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-29 17:11:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_13 [2020-10-29 17:11:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_14 [2020-10-29 17:11:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_17 [2020-10-29 17:11:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_20 [2020-10-29 17:11:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_21 [2020-10-29 17:11:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_22 [2020-10-29 17:11:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_23 [2020-10-29 17:11:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_24 [2020-10-29 17:11:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_25 [2020-10-29 17:11:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_28 [2020-10-29 17:11:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-29 17:11:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_31 [2020-10-29 17:11:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_7 [2020-10-29 17:11:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-29 17:11:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 17:11:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-29 17:11:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-29 17:11:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-29 17:11:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2020-10-29 17:11:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2020-10-29 17:11:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2020-10-29 17:11:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_0_11 [2020-10-29 17:11:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_0_2 [2020-10-29 17:11:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_2 [2020-10-29 17:11:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_4_14 [2020-10-29 17:11:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_4_3 [2020-10-29 17:11:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2020-10-29 17:11:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2020-10-29 17:11:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2020-10-29 17:11:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2020-10-29 17:11:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2020-10-29 17:11:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2020-10-29 17:11:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2020-10-29 17:11:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2020-10-29 17:11:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2020-10-29 17:11:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2020-10-29 17:11:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2020-10-29 17:11:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2020-10-29 17:11:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2020-10-29 17:11:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2020-10-29 17:11:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2020-10-29 17:11:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2020-10-29 17:11:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2020-10-29 17:11:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2020-10-29 17:11:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2020-10-29 17:11:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2020-10-29 17:11:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2020-10-29 17:11:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2020-10-29 17:11:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2020-10-29 17:11:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_4 [2020-10-29 17:11:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_3 [2020-10-29 17:11:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-29 17:11:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2020-10-29 17:11:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq [2020-10-29 17:11:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_15 [2020-10-29 17:11:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_16 [2020-10-29 17:11:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_17 [2020-10-29 17:11:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_18 [2020-10-29 17:11:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_19 [2020-10-29 17:11:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_4 [2020-10-29 17:11:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_probe_5_10 [2020-10-29 17:11:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_release_5_2 [2020-10-29 17:11:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_rtc_class_instance_5 [2020-10-29 17:11:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_register_driver [2020-10-29 17:11:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_unregister_driver [2020-10-29 17:11:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-29 17:11:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-29 17:11:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-29 17:11:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2020-10-29 17:11:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2020-10-29 17:11:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_14 [2020-10-29 17:11:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2020-10-29 17:11:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-29 17:11:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2020-10-29 17:11:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2020-10-29 17:11:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2020-10-29 17:11:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-29 17:11:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_29 [2020-10-29 17:11:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_17 [2020-10-29 17:11:25,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_8 [2020-10-29 17:11:25,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_12 [2020-10-29 17:11:25,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2020-10-29 17:11:25,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-29 17:11:25,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2020-10-29 17:11:25,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 17:11:25,403 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-29 17:11:25,403 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-29 17:11:25,403 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 17:11:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-29 17:11:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 17:11:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-29 17:11:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 17:11:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 17:11:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-29 17:11:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 17:11:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-29 17:11:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-29 17:11:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-29 17:11:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-29 17:11:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-29 17:11:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 17:11:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 17:11:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 17:11:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 17:11:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 17:11:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 17:11:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-29 17:11:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-29 17:11:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 17:11:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 17:11:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-29 17:11:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-29 17:11:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-29 17:11:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-29 17:11:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-29 17:11:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-29 17:11:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-29 17:11:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-29 17:11:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-29 17:11:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-29 17:11:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-29 17:11:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-29 17:11:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-29 17:11:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-29 17:11:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-29 17:11:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2020-10-29 17:11:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-29 17:11:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-29 17:11:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-29 17:11:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-29 17:11:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_ks8851_net [2020-10-29 17:11:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_ks8851_net [2020-10-29 17:11:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_ks8851_net [2020-10-29 17:11:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_ks8851_net [2020-10-29 17:11:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-29 17:11:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-29 17:11:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-29 17:11:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-29 17:11:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 17:11:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-29 17:11:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 17:11:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 17:11:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 17:11:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 17:11:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 17:11:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 17:11:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-29 17:11:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 17:11:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 17:11:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 17:11:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 17:11:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 17:11:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 17:11:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 17:11:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 17:11:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 17:11:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 17:11:28,555 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-29 17:11:29,352 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 17:11:35,574 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 17:11:35,574 INFO L298 CfgBuilder]: Removed 2 assume(true) statements. [2020-10-29 17:11:35,581 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 05:11:35 BoogieIcfgContainer [2020-10-29 17:11:35,581 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 17:11:35,583 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 17:11:35,583 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 17:11:35,587 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 17:11:35,587 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 05:11:20" (1/3) ... [2020-10-29 17:11:35,588 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d8e536a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 05:11:35, skipping insertion in model container [2020-10-29 17:11:35,588 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:11:24" (2/3) ... [2020-10-29 17:11:35,588 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d8e536a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 05:11:35, skipping insertion in model container [2020-10-29 17:11:35,588 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 05:11:35" (3/3) ... [2020-10-29 17:11:35,590 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-micrel-ks8851.cil.i [2020-10-29 17:11:35,602 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 17:11:35,614 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 17:11:35,628 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 17:11:35,678 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 17:11:35,678 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 17:11:35,678 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 17:11:35,678 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 17:11:35,678 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 17:11:35,678 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 17:11:35,679 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 17:11:35,679 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 17:11:35,738 INFO L276 IsEmpty]: Start isEmpty. Operand 2531 states. [2020-10-29 17:11:35,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2020-10-29 17:11:35,768 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 17:11:35,769 INFO L422 BasicCegarLoop]: trace histogram [18, 18, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 17:11:35,770 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 17:11:35,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 17:11:35,776 INFO L82 PathProgramCache]: Analyzing trace with hash 1251135735, now seen corresponding path program 1 times [2020-10-29 17:11:35,785 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 17:11:35,786 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1850100280] [2020-10-29 17:11:35,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 17:11:36,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:36,998 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:39,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:41,797 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:41,798 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 324 [2020-10-29 17:11:41,798 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 17:11:41,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5130 [2020-10-29 17:11:41,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:41,801 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:41,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 17:11:41,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-29 17:11:41,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 304 [2020-10-29 17:11:41,802 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 17:11:46,906 WARN L193 SmtUtils]: Spent 4.69 s on a formula simplification that was a NOOP. DAG size: 1000 [2020-10-29 17:11:46,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:11:46,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:46,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:47,454 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:47,455 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:11:47,455 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:47,455 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 503 [2020-10-29 17:11:47,456 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:47,456 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:47,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:47,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:47,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:47,457 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:47,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 17:11:47,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:47,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:47,660 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:47,661 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:11:47,661 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:47,661 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 17:11:47,661 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:47,662 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:47,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:11:47,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:47,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 17:11:47,662 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:47,876 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2020-10-29 17:11:47,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-29 17:11:47,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:47,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,126 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 267 [2020-10-29 17:11:48,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,127 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 183 [2020-10-29 17:11:48,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,127 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:11:48,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 264 [2020-10-29 17:11:48,128 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:11:48,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,255 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,255 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 262 [2020-10-29 17:11:48,255 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,255 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-29 17:11:48,256 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,256 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,257 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:11:48,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,350 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,350 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:11:48,350 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,350 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 17:11:48,351 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,351 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,352 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:11:48,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,390 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,390 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:11:48,390 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:11:48,391 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,391 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 17:11:48,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,414 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:11:48,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:11:48,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,415 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:11:48,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,434 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:11:48,435 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:11:48,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,435 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 17:11:48,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,461 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,462 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:11:48,462 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,462 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:11:48,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,462 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,463 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:11:48,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:11:48,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,488 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:11:48,488 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,488 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,489 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-29 17:11:48,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,506 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,511 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,511 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:11:48,512 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,512 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:11:48,512 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,512 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,513 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:11:48,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,534 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:11:48,534 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,534 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:11:48,535 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,535 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,535 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-29 17:11:48,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,565 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,565 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:11:48,565 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:11:48,566 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,566 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,567 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:11:48,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:11:48,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,582 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,586 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,586 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:11:48,587 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,587 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:11:48,587 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,587 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,588 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-29 17:11:48,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:11:48,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-29 17:11:48,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,633 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:11:48,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,655 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:11:48,655 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,656 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:11:48,656 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,656 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,657 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 17:11:48,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,672 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,679 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,679 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:11:48,679 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,679 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:11:48,680 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,680 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,680 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:11:48,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,697 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,700 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,700 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:11:48,701 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,701 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:11:48,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,701 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-29 17:11:48,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,716 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,722 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,723 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:11:48,723 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,723 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:11:48,723 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,723 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,724 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:11:48,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,738 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:11:48,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:11:48,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,741 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,742 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-29 17:11:48,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,762 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,763 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:11:48,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,763 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:11:48,763 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,763 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:11:48,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,783 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:11:48,783 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,783 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:11:48,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,784 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-29 17:11:48,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:11:48,805 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,806 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:11:48,806 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,806 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:11:48,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,827 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:11:48,827 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,827 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:11:48,827 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,828 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,828 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-29 17:11:48,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,850 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,851 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:11:48,851 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,851 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:11:48,851 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,851 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,852 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:11:48,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,874 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,874 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:11:48,874 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,874 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:11:48,874 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,875 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,875 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-29 17:11:48,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,892 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,900 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,901 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:11:48,901 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,901 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 17:11:48,901 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,901 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,902 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:11:48,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,934 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:11:48,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,934 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 17:11:48,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,935 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:11:48,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-29 17:11:48,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:48,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:48,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:48,969 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:11:48,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:48,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:11:48,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:48,970 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:48,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:48,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:48,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:48,970 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:48,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:11:48,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:49,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:49,004 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:49,005 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:11:49,005 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:49,005 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 17:11:49,006 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:49,006 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:49,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:49,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:49,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:49,007 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:11:49,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-29 17:11:49,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:49,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:49,037 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:49,038 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:11:49,038 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:49,038 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 17:11:49,038 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:49,039 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:49,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:49,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:49,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:49,040 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:11:49,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:11:49,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:49,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:49,065 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:49,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:11:49,066 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:49,066 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:11:49,066 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:49,067 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:49,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:49,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:49,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:49,068 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:11:49,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-29 17:11:49,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:49,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:49,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:49,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:11:49,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:49,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:11:49,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:49,094 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:49,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:49,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:49,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:49,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:11:49,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:11:49,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:49,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:49,116 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:49,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:11:49,117 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:49,117 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:11:49,117 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:49,118 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:49,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:49,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:49,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:49,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:11:49,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-29 17:11:49,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:49,141 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:49,149 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:49,150 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:11:49,150 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:49,150 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 17:11:49,150 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:49,151 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:49,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:49,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:49,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:49,151 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:11:49,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:11:49,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:49,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:49,172 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:49,173 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:11:49,173 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:49,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:11:49,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:49,174 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:49,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:49,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:49,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:49,175 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:11:49,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-29 17:11:49,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:49,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:49,204 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:49,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:11:49,204 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:49,205 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 17:11:49,205 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:49,205 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:49,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:49,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:49,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:49,206 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:11:49,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:11:49,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:49,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:49,227 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:49,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:11:49,228 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:49,228 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:11:49,228 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:49,228 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:49,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:11:49,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:49,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:11:49,230 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:11:49,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2020-10-29 17:11:49,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:49,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:49,423 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:49,423 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:11:49,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:49,424 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:11:49,424 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:49,425 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:49,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:11:49,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:49,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 17:11:49,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:11:49,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-29 17:11:49,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:11:49,444 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:11:49,454 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:11:49,454 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 17:11:49,454 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:11:49,455 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 17:11:49,455 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:11:49,455 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:11:49,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:11:49,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:11:49,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 17:11:49,456 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:11:49,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1275 trivial. 0 not checked. [2020-10-29 17:11:49,749 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1850100280] [2020-10-29 17:11:49,751 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 17:11:49,751 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-29 17:11:49,752 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [607246320] [2020-10-29 17:11:49,758 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-29 17:11:49,758 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 17:11:49,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-29 17:11:49,773 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-10-29 17:11:49,776 INFO L87 Difference]: Start difference. First operand 2531 states. Second operand 9 states. [2020-10-29 17:11:52,280 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2020-10-29 17:11:56,730 WARN L193 SmtUtils]: Spent 4.32 s on a formula simplification that was a NOOP. DAG size: 1002 [2020-10-29 17:12:00,912 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2020-10-29 17:12:24,409 WARN L193 SmtUtils]: Spent 4.38 s on a formula simplification that was a NOOP. DAG size: 1005 [2020-10-29 17:12:29,087 WARN L193 SmtUtils]: Spent 4.38 s on a formula simplification that was a NOOP. DAG size: 1008 [2020-10-29 17:12:34,971 WARN L193 SmtUtils]: Spent 4.31 s on a formula simplification that was a NOOP. DAG size: 1005 [2020-10-29 17:13:12,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 17:13:12,370 INFO L93 Difference]: Finished difference Result 4706 states and 6186 transitions. [2020-10-29 17:13:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-29 17:13:12,372 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 232 [2020-10-29 17:13:12,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 17:13:12,422 INFO L225 Difference]: With dead ends: 4706 [2020-10-29 17:13:12,422 INFO L226 Difference]: Without dead ends: 2611 [2020-10-29 17:13:12,441 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 81 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 23.0s TimeCoverageRelationStatistics Valid=107, Invalid=199, Unknown=0, NotChecked=0, Total=306 [2020-10-29 17:13:12,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2611 states. [2020-10-29 17:13:14,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2611 to 2115. [2020-10-29 17:13:14,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2115 states. [2020-10-29 17:13:14,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 2115 states and 2673 transitions. [2020-10-29 17:13:14,069 INFO L78 Accepts]: Start accepts. Automaton has 2115 states and 2673 transitions. Word has length 232 [2020-10-29 17:13:14,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 17:13:14,076 INFO L481 AbstractCegarLoop]: Abstraction has 2115 states and 2673 transitions. [2020-10-29 17:13:14,076 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-29 17:13:14,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 2673 transitions. [2020-10-29 17:13:14,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2020-10-29 17:13:14,092 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 17:13:14,093 INFO L422 BasicCegarLoop]: trace histogram [18, 18, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 17:13:14,093 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 17:13:14,094 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 17:13:14,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 17:13:14,094 INFO L82 PathProgramCache]: Analyzing trace with hash 1241071684, now seen corresponding path program 1 times [2020-10-29 17:13:14,095 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 17:13:14,095 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1168735090] [2020-10-29 17:13:14,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 17:13:14,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:14,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:17,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:19,613 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:19,614 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 333 [2020-10-29 17:13:19,614 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 17:13:19,614 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5268 [2020-10-29 17:13:19,614 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:19,615 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:19,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 14 [2020-10-29 17:13:19,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-29 17:13:19,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 313 [2020-10-29 17:13:19,615 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:24,389 WARN L193 SmtUtils]: Spent 4.41 s on a formula simplification that was a NOOP. DAG size: 1000 [2020-10-29 17:13:24,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:13:24,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:24,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:25,066 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:25,066 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:13:25,066 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:25,067 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 637 [2020-10-29 17:13:25,067 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:25,067 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:25,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:25,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:25,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:25,068 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:25,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 17:13:25,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:25,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:25,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:25,228 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:13:25,228 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:25,228 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 17:13:25,228 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:25,229 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:25,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:13:25,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:25,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 17:13:25,229 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:25,390 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2020-10-29 17:13:25,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-29 17:13:25,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:25,484 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:25,647 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:25,647 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 267 [2020-10-29 17:13:25,647 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:25,647 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 199 [2020-10-29 17:13:25,648 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:25,648 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:25,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:13:25,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:25,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 264 [2020-10-29 17:13:25,648 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:25,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:13:25,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:25,717 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:25,779 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:25,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 262 [2020-10-29 17:13:25,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:25,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-29 17:13:25,780 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:25,781 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:25,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:25,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:25,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:25,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:13:25,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:13:25,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:25,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:25,899 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:25,899 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:13:25,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:25,900 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 17:13:25,900 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:25,900 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:25,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:25,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:25,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:25,901 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:13:25,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:13:25,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:25,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:25,920 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:25,920 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:13:25,920 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:25,921 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:13:25,921 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:25,921 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:25,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:25,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:25,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:25,922 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:13:25,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 17:13:25,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:25,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:25,945 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:25,945 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:13:25,945 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:25,946 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:13:25,946 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:25,946 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:25,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:25,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:25,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:25,947 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:25,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:13:25,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:25,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:25,964 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:25,964 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:13:25,965 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:25,965 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:13:25,965 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:25,965 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:25,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:25,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:25,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:25,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:13:25,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 17:13:25,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:25,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:25,991 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:25,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:13:25,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:25,992 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:13:25,992 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:25,992 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:25,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:25,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:25,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:25,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:13:26,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:13:26,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,012 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:13:26,012 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,012 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:13:26,013 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,013 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-29 17:13:26,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,035 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,035 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:13:26,036 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,036 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:13:26,036 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,036 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,037 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:13:26,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,055 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:13:26,056 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,056 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:13:26,056 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,056 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,057 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-29 17:13:26,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,079 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,080 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:13:26,080 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,080 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:13:26,080 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,080 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,081 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:13:26,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,099 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,099 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:13:26,099 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,099 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:13:26,100 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,100 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,100 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-29 17:13:26,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,122 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,123 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:13:26,123 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,123 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:13:26,123 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,123 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,124 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:13:26,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,143 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,143 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:13:26,144 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,144 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:13:26,144 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,144 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,145 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 17:13:26,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,167 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,168 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:13:26,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,168 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:13:26,168 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,169 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:13:26,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,187 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:13:26,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,188 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:13:26,188 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,188 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-29 17:13:26,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,211 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,211 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:13:26,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,212 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:13:26,212 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,212 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,213 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:13:26,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,231 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:13:26,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,231 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:13:26,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,231 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,232 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-29 17:13:26,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:13:26,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,255 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:13:26,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,255 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:13:26,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,271 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:13:26,275 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,275 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:13:26,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,275 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,276 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-29 17:13:26,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,298 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:13:26,298 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,299 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:13:26,299 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,299 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,300 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:13:26,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,318 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:13:26,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,318 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:13:26,318 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,319 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,319 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-29 17:13:26,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,341 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,342 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:13:26,342 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,342 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:13:26,342 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,342 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:13:26,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:13:26,362 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:13:26,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,362 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-29 17:13:26,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,384 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,384 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:13:26,384 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,385 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:13:26,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,385 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:13:26,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,403 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:13:26,404 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,404 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:13:26,404 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,404 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,405 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-29 17:13:26,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,427 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,428 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:13:26,428 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,428 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:13:26,428 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,428 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,429 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:13:26,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,444 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,447 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,447 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:13:26,447 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,447 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:13:26,447 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,448 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,448 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-29 17:13:26,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,470 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,470 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:13:26,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,471 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:13:26,471 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,471 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,472 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:13:26,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,490 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:13:26,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:13:26,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,490 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-29 17:13:26,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,507 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,514 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:13:26,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:13:26,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,515 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:13:26,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,536 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:13:26,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:13:26,537 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,537 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:13:26,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-29 17:13:26,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,553 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,560 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,561 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:13:26,561 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,561 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:13:26,561 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,561 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,562 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:13:26,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,580 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,581 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:13:26,581 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,581 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:13:26,582 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,582 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,582 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-29 17:13:26,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,599 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,606 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,606 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:13:26,607 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,607 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:13:26,607 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,607 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:13:26,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,623 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,627 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:13:26,627 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:13:26,627 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,627 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:13:26,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:13:26,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:26,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2020-10-29 17:13:26,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,740 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:13:26,740 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,740 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:13:26,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,741 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:13:26,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 17:13:26,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 17:13:26,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2020-10-29 17:13:26,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:13:26,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:13:26,775 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:13:26,776 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 17:13:26,776 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:13:26,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 17:13:26,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:13:26,776 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:13:26,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:13:26,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:13:26,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 17:13:26,777 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:13:27,122 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1275 trivial. 0 not checked. [2020-10-29 17:13:27,123 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1168735090] [2020-10-29 17:13:27,123 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 17:13:27,124 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-29 17:13:27,124 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1780534953] [2020-10-29 17:13:27,126 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-29 17:13:27,127 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 17:13:27,127 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-29 17:13:27,128 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-10-29 17:13:27,128 INFO L87 Difference]: Start difference. First operand 2115 states and 2673 transitions. Second operand 10 states. [2020-10-29 17:13:29,582 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2020-10-29 17:13:34,447 WARN L193 SmtUtils]: Spent 4.74 s on a formula simplification that was a NOOP. DAG size: 1003 [2020-10-29 17:13:39,508 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2020-10-29 17:13:50,895 WARN L193 SmtUtils]: Spent 4.44 s on a formula simplification that was a NOOP. DAG size: 1006 [2020-10-29 17:13:55,921 WARN L193 SmtUtils]: Spent 4.60 s on a formula simplification that was a NOOP. DAG size: 1009