/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 11:19:43,436 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 11:19:43,438 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 11:19:43,466 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 11:19:43,466 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 11:19:43,474 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 11:19:43,475 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 11:19:43,478 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 11:19:43,480 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 11:19:43,483 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 11:19:43,484 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 11:19:43,486 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 11:19:43,486 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 11:19:43,489 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 11:19:43,492 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 11:19:43,494 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 11:19:43,495 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 11:19:43,496 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 11:19:43,499 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 11:19:43,505 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 11:19:43,507 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 11:19:43,508 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 11:19:43,510 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 11:19:43,511 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 11:19:43,522 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 11:19:43,522 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 11:19:43,523 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 11:19:43,525 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 11:19:43,525 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 11:19:43,526 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 11:19:43,528 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 11:19:43,528 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 11:19:43,529 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 11:19:43,530 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 11:19:43,531 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 11:19:43,531 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 11:19:43,532 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 11:19:43,532 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 11:19:43,532 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 11:19:43,533 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 11:19:43,534 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 11:19:43,535 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 [2020-10-15 11:19:43,577 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 11:19:43,578 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 11:19:43,579 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 11:19:43,580 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 11:19:43,580 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 11:19:43,580 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 11:19:43,580 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 11:19:43,581 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 11:19:43,581 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 11:19:43,581 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 11:19:43,582 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 11:19:43,582 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 11:19:43,582 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 11:19:43,583 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 11:19:43,583 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 11:19:43,583 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 11:19:43,583 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 11:19:43,583 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 11:19:43,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 11:19:43,584 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 11:19:43,584 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 11:19:43,584 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 11:19:43,584 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 11:19:43,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 11:19:43,585 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 11:19:43,585 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 11:19:43,585 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 11:19:43,585 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 11:19:43,898 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 11:19:43,910 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 11:19:43,913 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 11:19:43,915 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 11:19:43,915 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 11:19:43,916 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point.cil.out.i [2020-10-15 11:19:43,982 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/26e685a74/72d32672dee746759c85487c3d9eebc5/FLAGb0355ae55 [2020-10-15 11:19:44,761 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 11:19:44,762 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point.cil.out.i [2020-10-15 11:19:44,816 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/26e685a74/72d32672dee746759c85487c3d9eebc5/FLAGb0355ae55 [2020-10-15 11:19:45,293 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/26e685a74/72d32672dee746759c85487c3d9eebc5 [2020-10-15 11:19:45,303 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 11:19:45,305 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 11:19:45,306 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 11:19:45,306 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 11:19:45,311 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 11:19:45,311 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:19:45" (1/1) ... [2020-10-15 11:19:45,314 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9fd830b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:45, skipping insertion in model container [2020-10-15 11:19:45,315 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:19:45" (1/1) ... [2020-10-15 11:19:45,322 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 11:19:45,496 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 11:19:47,631 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 11:19:47,664 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 11:19:48,062 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 11:19:48,548 INFO L208 MainTranslator]: Completed translation [2020-10-15 11:19:48,548 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:48 WrapperNode [2020-10-15 11:19:48,548 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 11:19:48,550 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 11:19:48,550 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 11:19:48,550 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 11:19:48,564 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:48" (1/1) ... [2020-10-15 11:19:48,565 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:48" (1/1) ... [2020-10-15 11:19:48,659 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:48" (1/1) ... [2020-10-15 11:19:48,660 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:48" (1/1) ... [2020-10-15 11:19:48,770 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:48" (1/1) ... [2020-10-15 11:19:48,790 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:48" (1/1) ... [2020-10-15 11:19:48,835 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:48" (1/1) ... [2020-10-15 11:19:48,871 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 11:19:48,872 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 11:19:48,872 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 11:19:48,872 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 11:19:48,874 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:48" (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 [2020-10-15 11:19:48,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 11:19:48,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 11:19:48,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-15 11:19:48,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-15 11:19:48,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-15 11:19:48,967 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 11:19:48,968 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-15 11:19:48,968 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-15 11:19:48,968 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 11:19:48,969 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-15 11:19:48,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 11:19:48,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 11:19:48,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-15 11:19:48,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-15 11:19:48,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 11:19:48,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 11:19:48,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 11:19:48,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 11:19:48,972 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-15 11:19:48,973 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2020-10-15 11:19:48,973 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2020-10-15 11:19:48,973 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2020-10-15 11:19:48,974 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-15 11:19:48,974 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 11:19:48,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-15 11:19:48,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2020-10-15 11:19:48,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-15 11:19:48,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2020-10-15 11:19:48,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-15 11:19:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2020-10-15 11:19:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2020-10-15 11:19:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-15 11:19:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2020-10-15 11:19:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2020-10-15 11:19:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-15 11:19:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-15 11:19:48,976 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-15 11:19:48,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-15 11:19:48,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-15 11:19:48,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-15 11:19:48,976 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2020-10-15 11:19:48,976 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-15 11:19:48,976 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-15 11:19:48,976 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-15 11:19:48,977 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-15 11:19:48,977 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-15 11:19:48,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-15 11:19:48,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-15 11:19:48,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-15 11:19:48,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-15 11:19:48,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-15 11:19:48,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-15 11:19:48,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-15 11:19:48,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-15 11:19:48,978 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-15 11:19:48,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-15 11:19:48,979 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-15 11:19:48,979 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-15 11:19:48,979 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-15 11:19:48,980 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-15 11:19:48,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-15 11:19:48,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-15 11:19:48,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-15 11:19:48,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-15 11:19:48,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-15 11:19:48,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-15 11:19:48,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-15 11:19:48,983 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-15 11:19:48,983 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-15 11:19:48,983 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-15 11:19:48,984 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-15 11:19:48,984 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-15 11:19:48,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2020-10-15 11:19:48,986 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_phy [2020-10-15 11:19:48,986 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_write_phy [2020-10-15 11:19:48,986 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_read [2020-10-15 11:19:48,986 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_write [2020-10-15 11:19:48,987 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_ext_phy [2020-10-15 11:19:48,987 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_skbs [2020-10-15 11:19:48,987 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_rx_buff_len [2020-10-15 11:19:48,987 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_init_ring [2020-10-15 11:19:48,987 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_coalesce [2020-10-15 11:19:48,988 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_restart [2020-10-15 11:19:48,988 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_init_hw_default [2020-10-15 11:19:48,989 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_disable_interrupt [2020-10-15 11:19:48,989 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_stop_chip [2020-10-15 11:19:48,989 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_ring [2020-10-15 11:19:48,989 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx [2020-10-15 11:19:48,989 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_rx_poll [2020-10-15 11:19:48,989 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_link_change [2020-10-15 11:19:48,989 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_mib [2020-10-15 11:19:48,989 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_stats [2020-10-15 11:19:48,990 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_calc_coalesce [2020-10-15 11:19:48,990 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_interrupt [2020-10-15 11:19:48,990 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_poll [2020-10-15 11:19:48,990 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_close [2020-10-15 11:19:48,990 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_open [2020-10-15 11:19:48,990 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_queue_avail [2020-10-15 11:19:48,990 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_start_xmit [2020-10-15 11:19:48,990 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_regs [2020-10-15 11:19:48,991 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_multicast_list [2020-10-15 11:19:48,991 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_drvinfo [2020-10-15 11:19:48,991 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_regs_len [2020-10-15 11:19:48,991 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_regs [2020-10-15 11:19:48,991 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_settings [2020-10-15 11:19:48,991 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_settings [2020-10-15 11:19:48,991 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_nway_reset [2020-10-15 11:19:48,991 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_link [2020-10-15 11:19:48,992 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_wol [2020-10-15 11:19:48,992 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_wol [2020-10-15 11:19:48,992 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_ioctl [2020-10-15 11:19:48,992 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_mac_address [2020-10-15 11:19:48,992 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_change_mtu [2020-10-15 11:19:48,992 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_enable_magicpkt [2020-10-15 11:19:48,992 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_enable_link_change [2020-10-15 11:19:48,993 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_timeout [2020-10-15 11:19:48,993 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_suspend [2020-10-15 11:19:48,993 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_resume [2020-10-15 11:19:48,993 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_config_ipg [2020-10-15 11:19:48,994 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_probe_ext_phy [2020-10-15 11:19:48,994 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_probe_one [2020-10-15 11:19:48,995 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_remove_one [2020-10-15 11:19:48,995 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_driver_init [2020-10-15 11:19:48,995 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_driver_exit [2020-10-15 11:19:48,995 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2020-10-15 11:19:48,997 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2020-10-15 11:19:48,998 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2020-10-15 11:19:48,999 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2020-10-15 11:19:49,001 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-15 11:19:49,002 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-15 11:19:49,002 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-15 11:19:49,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-15 11:19:49,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_3 [2020-10-15 11:19:49,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2020-10-15 11:19:49,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_5 [2020-10-15 11:19:49,003 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-15 11:19:49,003 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 11:19:49,003 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-15 11:19:49,004 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-15 11:19:49,004 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-15 11:19:49,004 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-15 11:19:49,004 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 11:19:49,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2020-10-15 11:19:49,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2020-10-15 11:19:49,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2020-10-15 11:19:49,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2020-10-15 11:19:49,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2020-10-15 11:19:49,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2020-10-15 11:19:49,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2020-10-15 11:19:49,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2020-10-15 11:19:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2020-10-15 11:19:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_37 [2020-10-15 11:19:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_38 [2020-10-15 11:19:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_39 [2020-10-15 11:19:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_40 [2020-10-15 11:19:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_41 [2020-10-15 11:19:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_42 [2020-10-15 11:19:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_43 [2020-10-15 11:19:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_44 [2020-10-15 11:19:49,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_45 [2020-10-15 11:19:49,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_46 [2020-10-15 11:19:49,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_47 [2020-10-15 11:19:49,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_48 [2020-10-15 11:19:49,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_49 [2020-10-15 11:19:49,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-15 11:19:49,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 11:19:49,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 11:19:49,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 11:19:49,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 11:19:49,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 11:19:49,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-15 11:19:49,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-15 11:19:49,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-15 11:19:49,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-15 11:19:49,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-15 11:19:49,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-15 11:19:49,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-15 11:19:49,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2020-10-15 11:19:49,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_complete [2020-10-15 11:19:49,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-15 11:19:49,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2020-10-15 11:19:49,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-15 11:19:49,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-15 11:19:49,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 11:19:49,016 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-15 11:19:49,016 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-15 11:19:49,016 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-15 11:19:49,016 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-15 11:19:49,016 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-15 11:19:49,016 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 11:19:49,016 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-15 11:19:49,016 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-15 11:19:49,017 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-15 11:19:49,017 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-15 11:19:49,017 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-15 11:19:49,017 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-15 11:19:49,017 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-15 11:19:49,017 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-15 11:19:49,017 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap [2020-10-15 11:19:49,017 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-15 11:19:49,018 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-15 11:19:49,018 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-15 11:19:49,018 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-15 11:19:49,018 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-15 11:19:49,018 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-15 11:19:49,018 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-15 11:19:49,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 11:19:49,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 11:19:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_4 [2020-10-15 11:19:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_4 [2020-10-15 11:19:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2020-10-15 11:19:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2020-10-15 11:19:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-15 11:19:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_3 [2020-10-15 11:19:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-15 11:19:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2020-10-15 11:19:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2020-10-15 11:19:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-15 11:19:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-15 11:19:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-15 11:19:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-15 11:19:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-15 11:19:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-15 11:19:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-15 11:19:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-15 11:19:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-15 11:19:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-15 11:19:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb_sk [2020-10-15 11:19:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-15 11:19:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-15 11:19:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-15 11:19:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-15 11:19:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-15 11:19:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-15 11:19:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-15 11:19:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-15 11:19:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-15 11:19:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-15 11:19:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-15 11:19:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-15 11:19:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-15 11:19:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-15 11:19:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2020-10-15 11:19:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2020-10-15 11:19:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-15 11:19:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 11:19:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 11:19:49,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 11:19:49,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 11:19:49,024 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 11:19:49,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 11:19:49,024 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 11:19:49,024 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-15 11:19:49,024 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-15 11:19:49,025 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 11:19:49,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 11:19:49,026 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2020-10-15 11:19:49,026 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-15 11:19:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-15 11:19:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-15 11:19:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 11:19:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 11:19:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 11:19:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 11:19:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 11:19:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-15 11:19:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-15 11:19:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 11:19:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 11:19:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 11:19:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 11:19:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-15 11:19:49,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-15 11:19:49,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 11:19:49,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 11:19:49,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 11:19:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 11:19:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-15 11:19:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 11:19:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-15 11:19:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-15 11:19:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 11:19:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2020-10-15 11:19:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2020-10-15 11:19:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2020-10-15 11:19:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-15 11:19:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2020-10-15 11:19:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2020-10-15 11:19:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 11:19:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-15 11:19:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-15 11:19:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-15 11:19:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-15 11:19:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 11:19:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 11:19:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-15 11:19:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-15 11:19:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2020-10-15 11:19:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-15 11:19:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-15 11:19:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-15 11:19:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2020-10-15 11:19:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-15 11:19:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-15 11:19:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 11:19:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-15 11:19:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_42 [2020-10-15 11:19:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_43 [2020-10-15 11:19:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-15 11:19:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-15 11:19:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_37 [2020-10-15 11:19:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_41 [2020-10-15 11:19:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-10-15 11:19:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2020-10-15 11:19:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-15 11:19:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2020-10-15 11:19:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2020-10-15 11:19:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-15 11:19:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-15 11:19:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 11:19:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2020-10-15 11:19:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2020-10-15 11:19:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2020-10-15 11:19:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2020-10-15 11:19:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-15 11:19:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-15 11:19:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-15 11:19:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-15 11:19:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_3 [2020-10-15 11:19:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2020-10-15 11:19:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_5 [2020-10-15 11:19:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-15 11:19:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-15 11:19:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap [2020-10-15 11:19:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-15 11:19:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-15 11:19:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_39 [2020-10-15 11:19:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-15 11:19:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_38 [2020-10-15 11:19:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_40 [2020-10-15 11:19:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-15 11:19:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-15 11:19:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-15 11:19:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 11:19:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-15 11:19:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-15 11:19:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-15 11:19:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-15 11:19:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-15 11:19:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-15 11:19:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-15 11:19:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-15 11:19:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2020-10-15 11:19:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2020-10-15 11:19:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-15 11:19:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-15 11:19:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-15 11:19:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_48 [2020-10-15 11:19:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-15 11:19:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_49 [2020-10-15 11:19:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-15 11:19:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-15 11:19:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-15 11:19:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-15 11:19:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-15 11:19:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-15 11:19:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-15 11:19:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-15 11:19:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-15 11:19:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-15 11:19:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-15 11:19:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-15 11:19:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-15 11:19:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-15 11:19:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-15 11:19:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-15 11:19:49,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-15 11:19:49,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-15 11:19:49,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-15 11:19:49,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-15 11:19:49,045 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-15 11:19:49,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2020-10-15 11:19:49,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2020-10-15 11:19:49,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2020-10-15 11:19:49,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2020-10-15 11:19:49,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2020-10-15 11:19:49,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2020-10-15 11:19:49,046 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-15 11:19:49,046 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-15 11:19:49,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 11:19:49,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2020-10-15 11:19:49,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2020-10-15 11:19:49,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2020-10-15 11:19:49,046 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-15 11:19:49,047 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2020-10-15 11:19:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-15 11:19:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-15 11:19:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2020-10-15 11:19:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-15 11:19:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-15 11:19:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-15 11:19:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-15 11:19:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2020-10-15 11:19:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-15 11:19:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-15 11:19:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-15 11:19:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-15 11:19:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-15 11:19:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-15 11:19:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_45 [2020-10-15 11:19:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_47 [2020-10-15 11:19:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-15 11:19:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-15 11:19:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-15 11:19:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-15 11:19:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-15 11:19:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-15 11:19:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-15 11:19:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-15 11:19:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-15 11:19:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-15 11:19:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-15 11:19:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb_sk [2020-10-15 11:19:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-15 11:19:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-15 11:19:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-15 11:19:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-15 11:19:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-15 11:19:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-15 11:19:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_44 [2020-10-15 11:19:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-15 11:19:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_46 [2020-10-15 11:19:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-15 11:19:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-15 11:19:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-15 11:19:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-15 11:19:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-15 11:19:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2020-10-15 11:19:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-15 11:19:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_phy [2020-10-15 11:19:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_write_phy [2020-10-15 11:19:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_read [2020-10-15 11:19:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 11:19:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 11:19:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_write [2020-10-15 11:19:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_ext_phy [2020-10-15 11:19:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_skbs [2020-10-15 11:19:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_rx_buff_len [2020-10-15 11:19:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_init_ring [2020-10-15 11:19:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_coalesce [2020-10-15 11:19:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_restart [2020-10-15 11:19:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_init_hw_default [2020-10-15 11:19:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_disable_interrupt [2020-10-15 11:19:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_stop_chip [2020-10-15 11:19:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_ring [2020-10-15 11:19:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx [2020-10-15 11:19:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_rx_poll [2020-10-15 11:19:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_link_change [2020-10-15 11:19:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_mib [2020-10-15 11:19:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_stats [2020-10-15 11:19:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_calc_coalesce [2020-10-15 11:19:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_interrupt [2020-10-15 11:19:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_poll [2020-10-15 11:19:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_close [2020-10-15 11:19:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_open [2020-10-15 11:19:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_queue_avail [2020-10-15 11:19:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_start_xmit [2020-10-15 11:19:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_regs [2020-10-15 11:19:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_multicast_list [2020-10-15 11:19:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_drvinfo [2020-10-15 11:19:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_regs_len [2020-10-15 11:19:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_regs [2020-10-15 11:19:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_settings [2020-10-15 11:19:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_settings [2020-10-15 11:19:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_nway_reset [2020-10-15 11:19:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_link [2020-10-15 11:19:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_wol [2020-10-15 11:19:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_wol [2020-10-15 11:19:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_ioctl [2020-10-15 11:19:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_mac_address [2020-10-15 11:19:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 11:19:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_change_mtu [2020-10-15 11:19:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_enable_magicpkt [2020-10-15 11:19:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_enable_link_change [2020-10-15 11:19:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_timeout [2020-10-15 11:19:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_suspend [2020-10-15 11:19:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_resume [2020-10-15 11:19:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_config_ipg [2020-10-15 11:19:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_probe_ext_phy [2020-10-15 11:19:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_probe_one [2020-10-15 11:19:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_remove_one [2020-10-15 11:19:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_driver_init [2020-10-15 11:19:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_driver_exit [2020-10-15 11:19:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2020-10-15 11:19:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2020-10-15 11:19:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_3 [2020-10-15 11:19:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2020-10-15 11:19:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 11:19:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_4 [2020-10-15 11:19:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 11:19:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-15 11:19:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 11:19:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-15 11:19:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 11:19:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 11:19:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 11:19:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 11:19:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-15 11:19:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-15 11:19:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-15 11:19:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-15 11:19:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 11:19:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-15 11:19:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 11:19:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 11:19:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 11:19:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 11:19:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 11:19:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 11:19:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 11:19:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 11:19:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 11:19:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 11:19:50,232 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 11:19:53,738 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 11:19:53,738 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-15 11:19:53,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 11:19:53 BoogieIcfgContainer [2020-10-15 11:19:53,750 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 11:19:53,751 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 11:19:53,751 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 11:19:53,754 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 11:19:53,754 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 11:19:45" (1/3) ... [2020-10-15 11:19:53,755 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38a33a4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 11:19:53, skipping insertion in model container [2020-10-15 11:19:53,755 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:48" (2/3) ... [2020-10-15 11:19:53,756 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38a33a4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 11:19:53, skipping insertion in model container [2020-10-15 11:19:53,756 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 11:19:53" (3/3) ... [2020-10-15 11:19:53,758 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point.cil.out.i [2020-10-15 11:19:53,768 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 11:19:53,777 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-15 11:19:53,790 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-15 11:19:53,818 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 11:19:53,819 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 11:19:53,819 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 11:19:53,819 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 11:19:53,819 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 11:19:53,819 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 11:19:53,819 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 11:19:53,819 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 11:19:53,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states. [2020-10-15 11:19:53,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2020-10-15 11:19:53,901 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 11:19:53,902 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 11:19:53,902 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 11:19:53,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 11:19:53,909 INFO L82 PathProgramCache]: Analyzing trace with hash -1493556087, now seen corresponding path program 1 times [2020-10-15 11:19:53,917 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 11:19:53,918 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [956410396] [2020-10-15 11:19:53,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 11:19:54,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:19:54,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:19:55,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:19:55,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:19:55,652 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:19:56,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:19:56,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:19:56,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:19:57,343 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:19:59,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:19:59,546 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 345 [2020-10-15 11:19:59,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 8 [2020-10-15 11:19:59,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5025 [2020-10-15 11:19:59,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:19:59,551 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:19:59,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:19:59,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 172 [2020-10-15 11:19:59,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-15 11:19:59,552 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-15 11:20:00,832 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 421 [2020-10-15 11:20:00,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 11:20:00,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:00,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,133 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:01,134 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:20:01,134 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:01,134 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 280 [2020-10-15 11:20:01,134 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:01,135 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:01,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:01,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:01,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:01,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:20:01,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:20:01,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:01,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,276 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:01,276 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:20:01,276 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:20:01,277 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-15 11:20:01,277 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:01,277 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:01,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:01,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:01,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:01,278 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:01,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:20:01,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:01,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,328 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:01,328 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:20:01,328 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:01,329 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 11:20:01,329 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:01,329 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:01,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:01,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:01,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:01,330 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:01,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:20:01,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:01,354 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,363 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:01,363 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:20:01,364 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:20:01,364 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 11:20:01,364 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:01,364 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:01,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:01,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 11:20:01,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:01,365 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:01,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 11:20:01,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:01,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,405 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,439 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:01,439 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:20:01,439 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:20:01,439 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-15 11:20:01,440 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:01,440 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:01,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:01,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 11:20:01,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:01,441 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:01,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:20:01,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:01,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,473 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:01,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:20:01,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:01,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 11:20:01,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:01,475 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:01,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:01,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:01,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:01,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:01,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:20:01,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:01,506 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:01,528 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:20:01,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:01,529 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-15 11:20:01,529 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:01,529 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:01,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:01,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 11:20:01,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:01,530 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:01,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-15 11:20:01,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:01,562 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,606 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:01,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:20:01,607 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:20:01,607 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-15 11:20:01,607 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:01,607 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:01,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:01,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:01,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:01,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:01,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:20:01,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:01,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:01,642 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:20:01,642 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:01,642 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 11:20:01,642 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:01,643 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:01,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:01,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:01,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:01,644 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:01,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:20:01,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:01,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,674 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:01,674 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:20:01,675 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:20:01,675 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 11:20:01,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:01,675 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:01,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:01,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:01,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:01,676 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:01,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-15 11:20:01,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:01,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,713 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,745 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:01,746 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:20:01,746 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:20:01,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-15 11:20:01,746 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:01,747 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:01,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:01,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 11:20:01,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:01,747 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:01,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:20:01,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:01,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:01,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:20:01,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:01,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 11:20:01,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:01,781 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:01,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:01,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:01,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:01,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:01,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:20:01,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:01,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,816 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:01,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:20:01,817 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:01,817 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-15 11:20:01,817 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:01,817 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:01,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:01,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 11:20:01,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:01,818 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:01,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-15 11:20:01,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:01,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,877 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:01,877 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:20:01,878 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:20:01,878 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-15 11:20:01,878 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:01,878 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:01,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:01,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:01,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:01,879 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:01,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:20:01,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:01,903 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:01,914 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:20:01,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:01,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 11:20:01,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:01,915 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:01,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:01,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:01,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:01,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:01,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:20:01,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:01,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,939 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:01,940 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:20:01,940 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:20:01,940 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 11:20:01,940 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:01,941 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:01,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:01,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:01,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:01,941 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:01,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-15 11:20:01,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:01,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:01,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:01,999 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:20:01,999 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:20:02,000 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-15 11:20:02,000 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:02,000 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:02,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:02,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 11:20:02,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:02,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:02,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:20:02,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:02,022 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:02,027 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:02,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:20:02,027 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:02,028 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:20:02,028 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:02,028 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:02,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:02,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:02,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:02,029 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:02,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:20:02,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:02,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:02,056 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:02,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:20:02,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:02,057 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 11:20:02,057 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:02,058 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:02,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:02,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 11:20:02,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:02,058 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:02,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-15 11:20:02,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:02,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:02,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:02,120 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:02,121 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:20:02,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:20:02,123 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-15 11:20:02,123 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:02,123 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:02,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:02,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:02,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:02,124 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:20:02,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:20:02,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:02,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:02,158 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:02,159 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:20:02,159 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:02,159 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 11:20:02,160 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:02,160 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:02,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:02,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:02,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:02,163 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-15 11:20:02,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:20:02,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:02,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:02,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:02,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:02,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:20:02,202 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:20:02,202 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 11:20:02,202 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:02,203 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:02,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:02,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 11:20:02,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:02,203 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:02,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-15 11:20:02,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:02,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:02,225 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:02,225 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 11:20:02,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:02,225 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:20:02,226 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:02,226 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:02,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:02,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:02,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:02,227 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:02,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-15 11:20:02,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:02,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:02,395 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:02,396 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:20:02,396 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:02,396 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 126 [2020-10-15 11:20:02,397 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:02,397 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:02,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:20:02,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:20:02,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:20:02,398 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:02,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:20:02,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:02,498 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:02,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:02,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:20:02,548 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:02,548 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-15 11:20:02,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:02,549 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:02,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:20:02,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:02,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:20:02,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:02,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-15 11:20:02,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:02,610 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:02,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:02,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:02,740 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:20:02,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:20:02,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 140 [2020-10-15 11:20:02,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:02,741 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:02,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:20:02,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:20:02,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:20:02,742 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:02,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:20:02,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:02,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:02,852 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:02,853 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:20:02,853 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:02,853 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-15 11:20:02,853 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:02,854 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:02,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:20:02,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:02,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:20:02,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:02,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-15 11:20:02,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:02,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:02,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:02,964 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:02,964 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:20:02,964 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:20:02,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-15 11:20:02,965 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:02,965 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:02,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:20:02,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:20:02,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:20:02,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:03,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:20:03,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:03,090 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:03,136 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:03,137 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:20:03,137 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:03,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-15 11:20:03,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:03,138 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:03,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:20:03,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:03,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:20:03,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:20:03,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2020-10-15 11:20:03,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:03,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:03,174 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:03,174 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:20:03,175 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:03,175 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 11:20:03,175 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:03,175 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:03,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:03,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:20:03,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:03,176 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:20:03,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-15 11:20:03,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:03,217 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:03,227 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:03,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-15 11:20:03,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:03,228 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 11:20:03,228 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:03,228 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:03,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:03,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 23 [2020-10-15 11:20:03,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:03,229 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:03,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:20:03,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:03,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:03,255 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:03,256 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:20:03,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:03,257 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 11:20:03,257 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:03,257 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:03,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:03,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:03,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:03,258 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:03,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-15 11:20:03,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:03,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:03,286 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:03,286 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-15 11:20:03,286 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:03,286 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 11:20:03,286 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:03,287 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:03,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:03,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:03,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:03,287 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:20:03,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:20:03,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:03,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:03,308 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:03,308 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:20:03,308 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:03,308 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:20:03,308 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:03,309 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:03,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:03,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:03,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:03,310 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:03,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-15 11:20:03,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:03,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:03,334 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:03,335 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:20:03,335 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:03,335 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 11:20:03,335 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:03,335 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:03,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:03,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:20:03,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:03,336 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:03,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-10-15 11:20:03,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:03,354 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:03,360 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:03,360 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:20:03,360 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:03,361 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 11:20:03,361 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:03,361 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:03,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:03,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:20:03,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:03,362 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:20:03,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-10-15 11:20:03,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:03,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:03,385 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:03,385 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:20:03,386 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:03,386 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 11:20:03,386 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:03,386 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:03,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:03,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:20:03,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:03,387 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:20:03,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-10-15 11:20:03,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:03,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:03,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:03,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:03,464 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:03,465 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-15 11:20:03,465 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-15 11:20:03,465 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-15 11:20:03,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:03,466 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:03,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 11:20:03,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 10 [2020-10-15 11:20:03,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 11:20:03,467 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:03,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:20:03,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:03,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:03,523 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:03,523 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:20:03,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:03,524 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 11:20:03,524 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:03,525 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:03,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:03,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:03,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:03,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:03,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2020-10-15 11:20:03,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:03,555 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:03,577 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:03,577 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:20:03,578 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:03,578 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-15 11:20:03,578 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:03,578 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:03,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:03,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-15 11:20:03,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:03,579 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:03,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:20:03,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:03,599 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:03,605 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:20:03,605 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:20:03,605 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:20:03,606 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 11:20:03,606 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:20:03,606 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:20:03,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:20:03,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:20:03,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:20:03,607 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:20:03,765 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 34 proven. 30 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2020-10-15 11:20:03,766 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [956410396] [2020-10-15 11:20:03,767 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-15 11:20:03,768 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-10-15 11:20:03,769 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584544167] [2020-10-15 11:20:03,774 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-15 11:20:03,775 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 11:20:03,789 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-15 11:20:03,790 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2020-10-15 11:20:03,793 INFO L87 Difference]: Start difference. First operand 2089 states. Second operand 14 states. [2020-10-15 11:20:04,731 WARN L193 SmtUtils]: Spent 878.00 ms on a formula simplification that was a NOOP. DAG size: 430 [2020-10-15 11:20:10,697 WARN L193 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 447 DAG size of output: 434 [2020-10-15 11:20:11,561 WARN L193 SmtUtils]: Spent 796.00 ms on a formula simplification that was a NOOP. DAG size: 433 [2020-10-15 11:20:12,467 WARN L193 SmtUtils]: Spent 834.00 ms on a formula simplification that was a NOOP. DAG size: 435 [2020-10-15 11:20:14,329 WARN L193 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 451 DAG size of output: 439 [2020-10-15 11:20:16,021 WARN L193 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 438 DAG size of output: 425 [2020-10-15 11:20:36,846 WARN L193 SmtUtils]: Spent 838.00 ms on a formula simplification that was a NOOP. DAG size: 433 [2020-10-15 11:20:49,965 WARN L193 SmtUtils]: Spent 813.00 ms on a formula simplification that was a NOOP. DAG size: 424 [2020-10-15 11:20:55,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 11:20:55,192 INFO L93 Difference]: Finished difference Result 4440 states and 6149 transitions. [2020-10-15 11:20:55,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-10-15 11:20:55,194 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 245 [2020-10-15 11:20:55,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 11:20:55,249 INFO L225 Difference]: With dead ends: 4440 [2020-10-15 11:20:55,249 INFO L226 Difference]: Without dead ends: 2433 [2020-10-15 11:20:55,269 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 88 ImplicationChecksByTransitivity, 10.9s TimeCoverageRelationStatistics Valid=138, Invalid=462, Unknown=0, NotChecked=0, Total=600 [2020-10-15 11:20:55,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2433 states. [2020-10-15 11:20:55,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2433 to 1929. [2020-10-15 11:20:55,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1929 states. [2020-10-15 11:20:55,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 1929 states and 2550 transitions. [2020-10-15 11:20:55,883 INFO L78 Accepts]: Start accepts. Automaton has 1929 states and 2550 transitions. Word has length 245 [2020-10-15 11:20:55,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 11:20:55,883 INFO L479 AbstractCegarLoop]: Abstraction has 1929 states and 2550 transitions. [2020-10-15 11:20:55,884 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-10-15 11:20:55,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 2550 transitions. [2020-10-15 11:20:55,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2020-10-15 11:20:55,895 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 11:20:55,895 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 11:20:55,896 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-15 11:20:55,896 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 11:20:55,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 11:20:55,896 INFO L82 PathProgramCache]: Analyzing trace with hash -1474767334, now seen corresponding path program 1 times [2020-10-15 11:20:55,897 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 11:20:55,897 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1358895823] [2020-10-15 11:20:55,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 11:20:56,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:20:56,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:56,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:56,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:57,090 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:20:57,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:01,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:01,695 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 356 [2020-10-15 11:21:01,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-15 11:21:01,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5608 [2020-10-15 11:21:01,696 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:01,696 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:01,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 11:21:01,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 218 [2020-10-15 11:21:01,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-15 11:21:01,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:21:02,611 WARN L193 SmtUtils]: Spent 785.00 ms on a formula simplification that was a NOOP. DAG size: 421 [2020-10-15 11:21:02,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 11:21:02,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:02,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:02,828 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:02,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:21:02,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:02,828 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 196 [2020-10-15 11:21:02,828 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:02,829 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:02,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:02,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:02,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:02,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:21:02,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:21:02,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:02,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:02,924 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:02,924 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:21:02,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:02,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-15 11:21:02,925 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:02,925 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:02,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:02,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:02,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:02,926 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:21:02,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:21:02,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:02,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:02,969 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:02,969 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:21:02,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:02,970 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 11:21:02,970 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:02,970 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:02,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:02,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:02,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:02,971 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:02,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:21:02,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:02,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:02,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,000 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:21:03,000 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:03,000 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 11:21:03,000 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,001 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:03,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:03,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:03,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:03,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 11:21:03,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:21:03,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:03,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-15 11:21:03,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,050 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:03,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:03,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:03,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:03,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:21:03,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:21:03,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:03,085 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 11:21:03,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,085 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:03,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:03,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:03,087 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:03,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:21:03,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,109 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,109 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:21:03,109 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:03,109 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:21:03,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,110 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:03,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:03,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:03,110 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:03,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-15 11:21:03,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,149 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,149 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:21:03,150 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:03,150 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-15 11:21:03,150 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,150 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:03,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:03,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:03,151 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:03,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:21:03,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,175 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,176 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:21:03,176 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:03,176 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:21:03,176 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,176 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:03,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:03,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:03,177 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:21:03,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:21:03,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,197 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:21:03,197 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:03,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:21:03,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,197 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:03,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:03,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:03,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:03,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-15 11:21:03,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,234 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,234 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:21:03,235 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:03,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-15 11:21:03,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,235 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:03,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:03,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:03,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:21:03,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:21:03,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,260 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:21:03,261 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:03,261 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:21:03,261 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,262 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:03,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:03,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:03,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:03,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:21:03,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,279 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,283 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,283 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:21:03,284 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:03,284 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:21:03,284 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,284 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:03,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:03,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:03,285 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:03,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-15 11:21:03,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,324 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,324 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:21:03,324 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:03,325 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-15 11:21:03,325 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,325 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:03,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:03,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:03,326 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:21:03,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:21:03,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:21:03,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:03,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:21:03,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,349 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:03,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:03,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:03,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:03,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:21:03,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,368 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,368 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:21:03,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:03,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:21:03,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,369 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:03,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:03,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:03,369 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:21:03,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-15 11:21:03,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,401 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,401 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:21:03,401 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:03,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 11:21:03,402 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,402 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:03,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:03,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:03,403 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:03,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:21:03,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:21:03,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:03,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:21:03,425 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,425 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:03,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:03,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:03,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:21:03,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:21:03,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,440 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,443 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:21:03,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:03,444 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:21:03,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,444 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:03,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:03,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:03,445 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:03,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-15 11:21:03,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,477 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,477 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:21:03,477 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:03,478 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 11:21:03,478 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,478 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:03,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:03,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:03,479 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:03,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:21:03,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,498 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,502 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,502 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:21:03,502 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:03,503 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:21:03,503 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,503 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:03,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:03,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:03,504 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:03,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:21:03,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:21:03,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:03,524 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:21:03,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,525 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:03,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:03,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:03,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:03,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-15 11:21:03,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 11:21:03,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:03,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:21:03,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,546 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:03,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:03,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:03,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:21:03,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-15 11:21:03,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,682 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,683 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-15 11:21:03,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:21:03,683 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-15 11:21:03,683 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,683 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 11:21:03,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:21:03,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-15 11:21:03,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:21:03,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:21:03,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:03,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 11:21:03,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:03,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-15 11:21:03,841 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:03,841 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:03,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 11:21:03,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:03,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-15 11:21:03,842 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:03,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-15 11:21:03,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:03,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:03,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:04,035 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:04,036 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-15 11:21:04,036 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:21:04,036 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 108 [2020-10-15 11:21:04,036 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:04,037 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:04,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 11:21:04,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:21:04,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-15 11:21:04,037 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:21:04,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:21:04,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:04,068 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:04,129 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:04,130 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 11:21:04,130 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:04,130 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-15 11:21:04,130 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:04,130 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:04,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 11:21:04,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:04,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-15 11:21:04,131 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:04,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-15 11:21:04,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:04,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:04,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:04,251 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:04,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-15 11:21:04,252 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:21:04,252 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-15 11:21:04,252 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:04,252 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:04,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 11:21:04,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:21:04,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-15 11:21:04,253 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:04,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:21:04,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:04,285 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:04,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:04,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 11:21:04,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:04,347 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-15 11:21:04,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:04,348 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:04,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 11:21:04,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:04,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-15 11:21:04,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:04,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2020-10-15 11:21:04,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:04,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:04,374 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:04,374 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:21:04,374 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:04,375 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:21:04,375 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:04,375 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:04,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:04,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:21:04,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:04,376 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:21:04,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2020-10-15 11:21:04,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:04,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:04,420 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:04,420 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-15 11:21:04,420 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:04,420 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 11:21:04,421 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:04,421 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:04,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:04,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 23 [2020-10-15 11:21:04,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:04,422 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:04,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:21:04,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:04,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:04,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:04,440 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:21:04,440 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:04,440 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:21:04,440 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:04,441 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:04,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:04,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:04,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:04,441 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:04,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-15 11:21:04,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:04,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:04,459 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:04,459 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-15 11:21:04,460 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:04,460 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:21:04,460 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:04,460 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:04,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:04,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:04,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:04,461 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:21:04,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:21:04,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:04,474 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:04,477 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:04,477 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:21:04,477 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:04,477 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 11:21:04,478 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:04,478 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:04,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:04,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:04,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:04,479 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:04,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-15 11:21:04,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:04,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:04,497 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:04,498 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:21:04,498 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:04,498 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:21:04,498 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:04,498 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:04,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:04,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:21:04,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:04,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:21:04,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-15 11:21:04,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:04,513 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:04,516 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:04,516 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:21:04,516 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:04,517 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:21:04,517 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:04,517 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:04,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:04,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:21:04,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:04,518 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:04,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2020-10-15 11:21:04,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:04,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:04,537 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:04,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:21:04,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:04,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:21:04,538 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:04,538 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:04,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:04,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:21:04,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:04,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:04,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-15 11:21:04,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:04,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:04,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:04,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:04,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:04,643 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-10-15 11:21:04,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-15 11:21:04,643 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-15 11:21:04,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:04,644 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:04,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-15 11:21:04,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 11:21:04,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 11:21:04,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:04,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:21:04,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:04,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:04,715 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:04,715 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:21:04,715 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:04,715 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:21:04,716 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:04,716 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:04,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:04,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:04,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:04,717 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:04,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2020-10-15 11:21:04,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:04,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:04,753 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:04,754 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:21:04,754 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:04,754 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-15 11:21:04,754 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:04,755 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:04,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:04,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-15 11:21:04,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:04,755 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:04,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:21:04,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:21:04,772 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:21:04,775 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:21:04,776 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:21:04,776 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:21:04,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:21:04,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:21:04,777 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:21:04,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:21:04,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:21:04,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:21:04,777 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:21:04,900 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2020-10-15 11:21:04,901 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1358895823] [2020-10-15 11:21:04,901 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-15 11:21:04,901 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-10-15 11:21:04,901 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1467133960] [2020-10-15 11:21:04,903 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-10-15 11:21:04,903 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 11:21:04,904 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-10-15 11:21:04,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2020-10-15 11:21:04,904 INFO L87 Difference]: Start difference. First operand 1929 states and 2550 transitions. Second operand 15 states. [2020-10-15 11:21:05,869 WARN L193 SmtUtils]: Spent 916.00 ms on a formula simplification that was a NOOP. DAG size: 430 [2020-10-15 11:21:10,733 WARN L193 SmtUtils]: Spent 836.00 ms on a formula simplification that was a NOOP. DAG size: 432 [2020-10-15 11:21:11,683 WARN L193 SmtUtils]: Spent 804.00 ms on a formula simplification that was a NOOP. DAG size: 423 [2020-10-15 11:21:13,637 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 442 [2020-10-15 11:21:14,567 WARN L193 SmtUtils]: Spent 845.00 ms on a formula simplification that was a NOOP. DAG size: 435 [2020-10-15 11:21:15,439 WARN L193 SmtUtils]: Spent 817.00 ms on a formula simplification that was a NOOP. DAG size: 428 [2020-10-15 11:21:16,411 WARN L193 SmtUtils]: Spent 894.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2020-10-15 11:21:17,471 WARN L193 SmtUtils]: Spent 964.00 ms on a formula simplification that was a NOOP. DAG size: 438 [2020-10-15 11:21:18,494 WARN L193 SmtUtils]: Spent 939.00 ms on a formula simplification that was a NOOP. DAG size: 433 [2020-10-15 11:22:04,398 WARN L193 SmtUtils]: Spent 841.00 ms on a formula simplification that was a NOOP. DAG size: 433 [2020-10-15 11:22:05,406 WARN L193 SmtUtils]: Spent 893.00 ms on a formula simplification that was a NOOP. DAG size: 433 [2020-10-15 11:22:08,461 WARN L193 SmtUtils]: Spent 851.00 ms on a formula simplification that was a NOOP. DAG size: 434 [2020-10-15 11:22:09,471 WARN L193 SmtUtils]: Spent 895.00 ms on a formula simplification that was a NOOP. DAG size: 435 [2020-10-15 11:22:18,772 WARN L193 SmtUtils]: Spent 801.00 ms on a formula simplification that was a NOOP. DAG size: 425 [2020-10-15 11:22:19,708 WARN L193 SmtUtils]: Spent 822.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2020-10-15 11:22:27,652 WARN L193 SmtUtils]: Spent 802.00 ms on a formula simplification that was a NOOP. DAG size: 424 [2020-10-15 11:22:28,569 WARN L193 SmtUtils]: Spent 796.00 ms on a formula simplification that was a NOOP. DAG size: 424 [2020-10-15 11:22:39,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 11:22:39,692 INFO L93 Difference]: Finished difference Result 6049 states and 8335 transitions. [2020-10-15 11:22:39,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2020-10-15 11:22:39,694 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 256 [2020-10-15 11:22:39,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 11:22:39,719 INFO L225 Difference]: With dead ends: 6049 [2020-10-15 11:22:39,720 INFO L226 Difference]: Without dead ends: 4139 [2020-10-15 11:22:39,730 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 317 ImplicationChecksByTransitivity, 17.2s TimeCoverageRelationStatistics Valid=313, Invalid=1247, Unknown=0, NotChecked=0, Total=1560 [2020-10-15 11:22:39,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4139 states. [2020-10-15 11:22:40,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4139 to 3250. [2020-10-15 11:22:40,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3250 states. [2020-10-15 11:22:40,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3250 states to 3250 states and 4272 transitions. [2020-10-15 11:22:40,568 INFO L78 Accepts]: Start accepts. Automaton has 3250 states and 4272 transitions. Word has length 256 [2020-10-15 11:22:40,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 11:22:40,571 INFO L479 AbstractCegarLoop]: Abstraction has 3250 states and 4272 transitions. [2020-10-15 11:22:40,571 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-10-15 11:22:40,571 INFO L276 IsEmpty]: Start isEmpty. Operand 3250 states and 4272 transitions. [2020-10-15 11:22:40,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2020-10-15 11:22:40,581 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 11:22:40,582 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 11:22:40,582 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-15 11:22:40,582 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 11:22:40,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 11:22:40,583 INFO L82 PathProgramCache]: Analyzing trace with hash 1441807000, now seen corresponding path program 1 times [2020-10-15 11:22:40,583 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 11:22:40,588 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [313381927] [2020-10-15 11:22:40,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 11:22:40,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:40,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:41,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:41,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:41,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:41,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:46,277 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:46,277 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 458 [2020-10-15 11:22:46,277 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-15 11:22:46,278 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5518 [2020-10-15 11:22:46,278 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:46,278 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:46,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 11:22:46,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 221 [2020-10-15 11:22:46,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-15 11:22:46,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:22:47,621 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 421 [2020-10-15 11:22:47,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 11:22:47,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:47,652 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:47,799 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:47,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:47,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:47,800 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 157 [2020-10-15 11:22:47,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:47,801 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:47,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:47,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:47,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:47,802 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:47,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:22:47,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:47,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:47,918 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:47,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:22:47,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:47,919 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-15 11:22:47,919 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:47,920 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:47,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:47,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:47,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:47,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:47,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:22:47,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:47,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:47,966 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:47,966 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:47,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:47,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:22:47,967 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:47,967 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:47,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:47,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:47,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:47,968 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:22:47,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:22:47,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:47,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:47,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:47,992 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:22:47,993 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:47,993 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:22:47,994 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:47,994 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:47,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:47,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:47,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:47,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:48,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 11:22:48,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,041 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:48,041 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:22:48,041 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:48,042 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-15 11:22:48,042 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:48,042 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:48,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:48,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:48,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:48,044 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:48,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:22:48,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,068 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:48,068 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:48,069 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:48,069 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:22:48,069 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:48,069 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:48,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:48,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:48,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:48,070 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:48,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:22:48,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,092 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:48,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:22:48,093 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:48,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:22:48,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:48,094 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:48,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:48,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:48,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:48,096 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:48,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-15 11:22:48,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,144 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:48,145 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:22:48,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:48,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-15 11:22:48,146 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:48,146 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:48,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:48,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:48,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:48,147 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:48,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:22:48,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,166 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,169 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:48,169 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:48,169 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:48,170 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 11:22:48,170 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:48,171 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:48,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:48,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:48,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:48,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:48,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:22:48,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,187 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:48,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:22:48,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:48,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:22:48,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:48,190 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:48,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:48,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:48,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:48,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:48,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-15 11:22:48,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,220 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:48,220 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:22:48,221 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:48,221 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 11:22:48,221 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:48,221 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:48,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:48,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:48,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:48,222 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:22:48,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:22:48,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:48,242 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:48,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:48,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:22:48,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:48,243 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:48,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:48,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:48,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:48,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:48,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:22:48,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,260 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:48,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:22:48,261 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:48,261 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 11:22:48,261 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:48,261 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:48,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:48,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:48,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:48,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:48,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-15 11:22:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:48,289 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:22:48,289 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:48,289 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 11:22:48,289 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:48,289 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:48,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:48,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:48,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:48,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:22:48,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:22:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:48,310 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:48,310 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:48,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:22:48,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:48,311 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:48,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:48,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:48,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:48,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:22:48,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:22:48,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,328 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:48,328 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:22:48,328 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:48,328 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:22:48,329 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:48,329 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:48,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:48,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:48,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:48,329 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:22:48,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-15 11:22:48,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,359 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:48,359 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:22:48,359 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:48,360 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 11:22:48,360 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:48,360 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:48,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:48,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:48,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:48,361 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:22:48,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:22:48,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,384 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:48,384 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:48,385 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:48,385 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:22:48,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:48,385 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:48,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:48,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:48,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:48,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:22:48,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:22:48,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:48,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:22:48,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:48,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:22:48,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:48,405 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:48,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:48,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:48,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:48,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:48,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-15 11:22:48,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,434 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:48,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:22:48,435 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:48,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 11:22:48,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:48,435 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:48,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:48,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:48,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:48,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:48,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:22:48,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,452 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,455 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:48,455 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:48,455 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:48,456 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:22:48,456 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:48,456 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:48,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:48,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:48,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:48,457 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:48,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:22:48,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:48,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:22:48,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:48,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:22:48,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:48,475 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:48,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:48,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:48,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:48,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:48,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-15 11:22:48,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,490 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,492 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:48,492 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 11:22:48,492 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:48,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 11:22:48,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:48,493 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:48,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:48,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:48,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:48,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:22:48,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-15 11:22:48,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,634 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:48,635 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-15 11:22:48,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:22:48,635 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 113 [2020-10-15 11:22:48,635 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:48,635 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:48,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-15 11:22:48,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:22:48,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-15 11:22:48,636 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:22:48,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:22:48,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:48,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-15 11:22:48,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:48,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-15 11:22:48,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:48,819 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:48,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-15 11:22:48,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:48,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-15 11:22:48,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:22:48,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-15 11:22:48,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:48,951 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:48,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:49,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:49,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-15 11:22:49,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:22:49,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-15 11:22:49,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:49,034 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:49,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-15 11:22:49,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:22:49,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-15 11:22:49,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:22:49,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:22:49,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:49,137 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:49,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:49,207 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-15 11:22:49,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:49,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-15 11:22:49,208 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:49,208 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:49,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-15 11:22:49,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:49,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-15 11:22:49,209 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:49,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-10-15 11:22:49,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:49,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:49,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:49,518 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:49,518 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-15 11:22:49,519 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:22:49,519 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 142 [2020-10-15 11:22:49,519 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:49,520 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:49,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-15 11:22:49,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:22:49,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-15 11:22:49,521 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:49,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:22:49,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:49,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:49,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:49,642 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-15 11:22:49,642 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:49,642 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-15 11:22:49,643 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:49,643 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:49,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-15 11:22:49,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:49,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-15 11:22:49,644 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:49,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-10-15 11:22:49,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:49,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:49,687 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:49,688 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-15 11:22:49,688 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:49,688 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 11:22:49,688 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:49,689 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:49,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:49,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-15 11:22:49,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:49,690 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:49,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:22:49,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:49,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:49,713 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:49,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:49,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:49,714 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:22:49,714 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:49,714 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:49,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:49,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:49,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:49,716 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:49,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-15 11:22:49,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:49,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:49,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:49,740 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:49,740 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:49,740 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 11:22:49,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:49,741 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:49,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:49,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:22:49,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:49,742 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:49,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2020-10-15 11:22:49,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:49,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:49,774 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:49,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-15 11:22:49,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:49,775 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 11:22:49,775 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:49,775 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:49,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:49,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-15 11:22:49,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:49,777 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:49,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:22:49,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:49,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:49,799 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:49,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:49,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:49,800 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:22:49,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:49,801 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:49,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:49,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:49,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:49,802 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:49,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-15 11:22:49,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:49,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:49,823 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:49,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:49,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:49,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:22:49,824 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:49,825 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:49,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:49,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:22:49,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:49,826 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 11:22:49,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2020-10-15 11:22:49,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:49,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:49,850 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:49,850 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:49,850 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:49,850 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:22:49,851 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:49,851 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:49,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:49,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:22:49,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:49,852 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:49,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-10-15 11:22:49,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:49,874 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:49,893 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:49,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-15 11:22:49,894 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:49,894 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-15 11:22:49,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:49,895 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:49,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:49,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-15 11:22:49,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:49,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:49,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:22:49,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:49,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:49,920 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:49,921 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:49,921 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:49,921 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:22:49,922 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:49,922 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:49,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:49,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:49,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:49,923 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:49,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-10-15 11:22:49,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:49,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:49,957 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:49,957 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-15 11:22:49,957 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:49,958 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 11:22:49,958 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:49,958 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:49,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:49,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-15 11:22:49,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:49,959 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:49,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:22:49,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:49,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:49,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:49,985 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:49,985 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:49,986 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:22:49,986 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:49,986 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:49,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:49,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:49,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:49,988 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:49,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-15 11:22:49,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:50,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:50,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:50,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:50,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:50,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:22:50,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:50,012 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:50,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:50,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:22:50,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:50,013 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:50,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-15 11:22:50,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:50,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:50,098 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:50,098 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-15 11:22:50,099 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:50,099 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 11:22:50,099 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:50,100 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:50,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:50,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 23 [2020-10-15 11:22:50,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:50,101 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:50,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:22:50,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:50,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:50,132 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:50,132 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:50,132 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:50,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 11:22:50,136 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:50,136 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:50,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:50,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:50,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:50,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-15 11:22:50,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-15 11:22:50,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:50,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:50,167 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:50,168 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-15 11:22:50,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:50,168 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 11:22:50,169 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:50,169 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:50,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:50,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:50,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:50,170 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:50,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:22:50,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:50,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:50,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:50,192 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:50,192 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:50,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:22:50,193 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:50,193 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:50,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:50,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:50,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:50,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:50,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-15 11:22:50,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:50,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:50,217 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:50,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:50,218 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:50,218 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:22:50,218 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:50,218 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:50,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:50,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:22:50,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:50,220 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:50,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2020-10-15 11:22:50,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:50,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:50,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:50,238 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:50,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:50,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 11:22:50,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:50,238 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:50,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:50,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:22:50,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:50,239 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:22:50,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2020-10-15 11:22:50,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:50,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:50,256 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:50,256 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:50,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:50,257 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:22:50,257 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:50,257 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:50,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:50,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:22:50,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:50,258 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:22:50,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2020-10-15 11:22:50,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:50,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:50,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:50,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-15 11:22:50,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:50,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 11:22:50,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:50,323 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:50,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:50,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 21 [2020-10-15 11:22:50,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:50,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:22:50,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-15 11:22:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:50,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:50,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:50,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:22:50,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:50,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:22:50,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:50,348 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:50,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:50,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:50,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:50,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:22:50,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:22:50,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:50,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:50,365 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:50,366 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:22:50,366 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:50,366 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 11:22:50,366 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:50,367 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:50,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:50,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:50,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:50,367 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:22:50,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2020-10-15 11:22:50,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:50,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:50,401 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:50,401 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-15 11:22:50,401 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:50,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 11:22:50,402 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:50,402 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:50,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:50,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 21 [2020-10-15 11:22:50,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:50,403 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:22:50,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-15 11:22:50,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:50,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:50,434 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:50,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:22:50,435 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:50,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 11:22:50,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:50,435 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:50,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:50,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:50,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:50,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:22:50,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:22:50,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:50,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:50,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:50,453 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:22:50,453 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:50,453 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 11:22:50,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:50,454 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:50,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:50,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:50,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:50,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:22:50,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2020-10-15 11:22:50,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:50,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:50,559 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:50,560 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:22:50,560 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:50,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-15 11:22:50,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:50,562 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:50,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:50,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-15 11:22:50,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:50,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:22:50,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:22:50,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:22:50,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:22:50,608 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:22:50,608 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:22:50,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:22:50,609 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:22:50,609 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:22:50,609 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:22:50,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:22:50,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:22:50,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:22:50,610 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:22:50,755 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 4 proven. 33 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2020-10-15 11:22:50,756 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [313381927] [2020-10-15 11:22:50,756 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-15 11:22:50,756 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18] total 18 [2020-10-15 11:22:50,756 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2142216963] [2020-10-15 11:22:50,757 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-10-15 11:22:50,757 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 11:22:50,757 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-10-15 11:22:50,758 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=266, Unknown=0, NotChecked=0, Total=306 [2020-10-15 11:22:50,758 INFO L87 Difference]: Start difference. First operand 3250 states and 4272 transitions. Second operand 18 states. [2020-10-15 11:22:51,698 WARN L193 SmtUtils]: Spent 892.00 ms on a formula simplification that was a NOOP. DAG size: 430 [2020-10-15 11:22:54,848 WARN L193 SmtUtils]: Spent 837.00 ms on a formula simplification that was a NOOP. DAG size: 432 [2020-10-15 11:22:55,834 WARN L193 SmtUtils]: Spent 809.00 ms on a formula simplification that was a NOOP. DAG size: 423 [2020-10-15 11:22:58,376 WARN L193 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 446 DAG size of output: 439 [2020-10-15 11:22:59,337 WARN L193 SmtUtils]: Spent 869.00 ms on a formula simplification that was a NOOP. DAG size: 435 [2020-10-15 11:23:00,299 WARN L193 SmtUtils]: Spent 878.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2020-10-15 11:23:01,201 WARN L193 SmtUtils]: Spent 828.00 ms on a formula simplification that was a NOOP. DAG size: 428 [2020-10-15 11:23:02,123 WARN L193 SmtUtils]: Spent 835.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2020-10-15 11:23:04,084 WARN L193 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 441 DAG size of output: 435 [2020-10-15 11:23:05,950 WARN L193 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 437 DAG size of output: 430