/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--3com--3c589_cs.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 02:27:45,847 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 02:27:45,850 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 02:27:45,886 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 02:27:45,887 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 02:27:45,888 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 02:27:45,890 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 02:27:45,893 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 02:27:45,895 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 02:27:45,897 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 02:27:45,898 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 02:27:45,900 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 02:27:45,901 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 02:27:45,902 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 02:27:45,904 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 02:27:45,905 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 02:27:45,907 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 02:27:45,908 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 02:27:45,910 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 02:27:45,913 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 02:27:45,915 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 02:27:45,921 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 02:27:45,922 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 02:27:45,924 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 02:27:45,938 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 02:27:45,938 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 02:27:45,939 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 02:27:45,940 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 02:27:45,941 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 02:27:45,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 02:27:45,942 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 02:27:45,944 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 02:27:45,945 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 02:27:45,946 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 02:27:45,947 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 02:27:45,948 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 02:27:45,948 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 02:27:45,949 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 02:27:45,949 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 02:27:45,950 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 02:27:45,951 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 02:27:45,953 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-29 02:27:45,983 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 02:27:45,983 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 02:27:45,985 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 02:27:45,985 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 02:27:45,985 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 02:27:45,986 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 02:27:45,986 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 02:27:45,986 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 02:27:45,986 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 02:27:45,987 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 02:27:45,987 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 02:27:45,987 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 02:27:45,987 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 02:27:45,987 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 02:27:45,988 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 02:27:45,988 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 02:27:45,988 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 02:27:45,988 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 02:27:45,989 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 02:27:45,989 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 02:27:45,989 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 02:27:45,989 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 02:27:45,990 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 02:27:45,990 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 02:27:45,990 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 02:27:45,990 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 02:27:45,990 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 02:27:45,991 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-29 02:27:46,443 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 02:27:46,478 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 02:27:46,482 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 02:27:46,484 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 02:27:46,485 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 02:27:46,487 INFO L432 ainManager$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--3com--3c589_cs.ko-entry_point.cil.out.i [2020-10-29 02:27:46,576 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7ee4e5738/7cf14558a83045da8dc0a1e7d14230db/FLAG12ae02785 [2020-10-29 02:27:47,849 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 02:27:47,850 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--3com--3c589_cs.ko-entry_point.cil.out.i [2020-10-29 02:27:47,904 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7ee4e5738/7cf14558a83045da8dc0a1e7d14230db/FLAG12ae02785 [2020-10-29 02:27:48,162 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7ee4e5738/7cf14558a83045da8dc0a1e7d14230db [2020-10-29 02:27:48,165 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 02:27:48,172 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 02:27:48,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 02:27:48,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 02:27:48,179 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 02:27:48,180 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:27:48" (1/1) ... [2020-10-29 02:27:48,184 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a320ba4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:27:48, skipping insertion in model container [2020-10-29 02:27:48,184 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:27:48" (1/1) ... [2020-10-29 02:27:48,193 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 02:27:48,360 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 02:27:50,224 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 02:27:50,263 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 02:27:50,750 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 02:27:51,086 INFO L208 MainTranslator]: Completed translation [2020-10-29 02:27:51,087 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:27:51 WrapperNode [2020-10-29 02:27:51,087 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 02:27:51,091 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 02:27:51,091 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 02:27:51,091 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 02:27:51,106 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:27:51" (1/1) ... [2020-10-29 02:27:51,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:27:51" (1/1) ... [2020-10-29 02:27:51,198 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:27:51" (1/1) ... [2020-10-29 02:27:51,202 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:27:51" (1/1) ... [2020-10-29 02:27:51,417 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:27:51" (1/1) ... [2020-10-29 02:27:51,456 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:27:51" (1/1) ... [2020-10-29 02:27:51,494 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:27:51" (1/1) ... [2020-10-29 02:27:51,528 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 02:27:51,530 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 02:27:51,530 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 02:27:51,530 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 02:27:51,531 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:27:51" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 02:27:51,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 02:27:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 02:27:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 02:27:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-29 02:27:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-29 02:27:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-29 02:27:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-29 02:27:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 02:27:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 02:27:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 02:27:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-29 02:27:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-29 02:27:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 02:27:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 02:27:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 02:27:51,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 02:27:51,630 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-29 02:27:51,632 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2020-10-29 02:27:51,633 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2020-10-29 02:27:51,633 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2020-10-29 02:27:51,633 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-29 02:27:51,633 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 02:27:51,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-29 02:27:51,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-29 02:27:51,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-29 02:27:51,634 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-29 02:27:51,634 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-29 02:27:51,634 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-10-29 02:27:51,634 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-10-29 02:27:51,634 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-10-29 02:27:51,634 INFO L138 BoogieDeclarations]: Found implementation of procedure outsl [2020-10-29 02:27:51,634 INFO L138 BoogieDeclarations]: Found implementation of procedure insl [2020-10-29 02:27:51,635 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-29 02:27:51,635 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-29 02:27:51,635 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-29 02:27:51,635 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-29 02:27:51,635 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-29 02:27:51,635 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-29 02:27:51,635 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-29 02:27:51,635 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-29 02:27:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-29 02:27:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2020-10-29 02:27:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_probe [2020-10-29 02:27:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_detach [2020-10-29 02:27:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_config [2020-10-29 02:27:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_release [2020-10-29 02:27:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_suspend [2020-10-29 02:27:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_resume [2020-10-29 02:27:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_wait_for_completion [2020-10-29 02:27:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2020-10-29 02:27:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_set_xcvr [2020-10-29 02:27:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_status [2020-10-29 02:27:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_reset [2020-10-29 02:27:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_drvinfo [2020-10-29 02:27:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_config [2020-10-29 02:27:51,638 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_open [2020-10-29 02:27:51,638 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_tx_timeout [2020-10-29 02:27:51,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pop_tx_status [2020-10-29 02:27:51,639 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_start_xmit [2020-10-29 02:27:51,639 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_interrupt [2020-10-29 02:27:51,639 INFO L138 BoogieDeclarations]: Found implementation of procedure media_check [2020-10-29 02:27:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_get_stats [2020-10-29 02:27:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2020-10-29 02:27:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_rx [2020-10-29 02:27:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2020-10-29 02:27:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2020-10-29 02:27:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_close [2020-10-29 02:27:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_driver_init [2020-10-29 02:27:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_driver_exit [2020-10-29 02:27:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2020-10-29 02:27:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2020-10-29 02:27:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2020-10-29 02:27:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-29 02:27:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pcmcia_driver_2 [2020-10-29 02:27:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-29 02:27:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-29 02:27:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2020-10-29 02:27:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-29 02:27:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 02:27:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-29 02:27:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-29 02:27:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 02:27:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2020-10-29 02:27:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2020-10-29 02:27:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2020-10-29 02:27:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2020-10-29 02:27:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2020-10-29 02:27:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2020-10-29 02:27:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2020-10-29 02:27:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2020-10-29 02:27:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2020-10-29 02:27:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_37 [2020-10-29 02:27:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_38 [2020-10-29 02:27:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_39 [2020-10-29 02:27:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_40 [2020-10-29 02:27:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_41 [2020-10-29 02:27:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 02:27:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 02:27:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 02:27:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 02:27:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 02:27:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 02:27:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 02:27:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-29 02:27:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-29 02:27:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-29 02:27:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-29 02:27:51,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-29 02:27:51,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2020-10-29 02:27:51,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 02:27:51,649 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-29 02:27:51,649 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-29 02:27:51,649 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-29 02:27:51,650 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 02:27:51,650 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-29 02:27:51,651 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-29 02:27:51,651 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-29 02:27:51,651 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-29 02:27:51,651 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-29 02:27:51,651 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-29 02:27:51,652 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-29 02:27:51,652 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-29 02:27:51,652 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-29 02:27:51,652 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-29 02:27:51,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 02:27:51,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 02:27:51,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_4 [2020-10-29 02:27:51,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_4 [2020-10-29 02:27:51,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-29 02:27:51,653 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-29 02:27:51,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-29 02:27:51,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-29 02:27:51,654 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-29 02:27:51,655 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-29 02:27:51,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-29 02:27:51,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-29 02:27:51,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-29 02:27:51,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_dev_present [2020-10-29 02:27:51,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_disable_device [2020-10-29 02:27:51,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_enable_device [2020-10-29 02:27:51,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_get_tuple [2020-10-29 02:27:51,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_register_driver [2020-10-29 02:27:51,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_request_io [2020-10-29 02:27:51,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_request_irq [2020-10-29 02:27:51,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_unregister_driver [2020-10-29 02:27:51,669 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-29 02:27:51,669 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-29 02:27:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-29 02:27:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2020-10-29 02:27:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2020-10-29 02:27:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-29 02:27:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 02:27:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 02:27:51,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 02:27:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 02:27:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 02:27:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 02:27:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 02:27:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 02:27:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 02:27:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 02:27:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-29 02:27:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-29 02:27:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-29 02:27:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 02:27:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-29 02:27:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-29 02:27:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2020-10-29 02:27:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-29 02:27:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-29 02:27:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-29 02:27:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 02:27:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 02:27:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 02:27:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 02:27:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 02:27:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 02:27:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 02:27:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 02:27:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 02:27:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 02:27:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-29 02:27:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-29 02:27:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 02:27:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 02:27:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 02:27:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 02:27:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-29 02:27:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-29 02:27:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 02:27:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2020-10-29 02:27:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2020-10-29 02:27:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2020-10-29 02:27:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-29 02:27:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2020-10-29 02:27:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2020-10-29 02:27:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 02:27:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-29 02:27:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-29 02:27:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 02:27:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 02:27:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-29 02:27:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-29 02:27:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-29 02:27:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-29 02:27:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-29 02:27:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 02:27:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-29 02:27:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_40 [2020-10-29 02:27:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-29 02:27:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-29 02:27:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_41 [2020-10-29 02:27:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-29 02:27:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-29 02:27:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-10-29 02:27:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-10-29 02:27:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-10-29 02:27:51,680 INFO L130 BoogieDeclarations]: Found specification of procedure outsl [2020-10-29 02:27:51,680 INFO L130 BoogieDeclarations]: Found specification of procedure insl [2020-10-29 02:27:51,680 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 02:27:51,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 02:27:51,680 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2020-10-29 02:27:51,680 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2020-10-29 02:27:51,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2020-10-29 02:27:51,680 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-29 02:27:51,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pcmcia_driver_2 [2020-10-29 02:27:51,681 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-29 02:27:51,681 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-29 02:27:51,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2020-10-29 02:27:51,681 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-29 02:27:51,681 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-29 02:27:51,681 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-29 02:27:51,681 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-29 02:27:51,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2020-10-29 02:27:51,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2020-10-29 02:27:51,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2020-10-29 02:27:51,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2020-10-29 02:27:51,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2020-10-29 02:27:51,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2020-10-29 02:27:51,682 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-29 02:27:51,682 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-29 02:27:51,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 02:27:51,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 02:27:51,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2020-10-29 02:27:51,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2020-10-29 02:27:51,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2020-10-29 02:27:51,683 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-29 02:27:51,683 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-29 02:27:51,683 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-29 02:27:51,683 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-29 02:27:51,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_38 [2020-10-29 02:27:51,683 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-29 02:27:51,683 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-29 02:27:51,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-29 02:27:51,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-29 02:27:51,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-29 02:27:51,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-29 02:27:51,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-29 02:27:51,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2020-10-29 02:27:51,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-29 02:27:51,686 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-29 02:27:51,691 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-29 02:27:51,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_39 [2020-10-29 02:27:51,691 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-29 02:27:51,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_37 [2020-10-29 02:27:51,691 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-29 02:27:51,692 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-29 02:27:51,692 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-29 02:27:51,692 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-29 02:27:51,693 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-29 02:27:51,694 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-29 02:27:51,694 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-29 02:27:51,695 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-29 02:27:51,698 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_register_driver [2020-10-29 02:27:51,698 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_unregister_driver [2020-10-29 02:27:51,698 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_get_tuple [2020-10-29 02:27:51,698 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_dev_present [2020-10-29 02:27:51,698 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_request_io [2020-10-29 02:27:51,698 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_request_irq [2020-10-29 02:27:51,699 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_enable_device [2020-10-29 02:27:51,699 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_disable_device [2020-10-29 02:27:51,699 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_config [2020-10-29 02:27:51,699 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_release [2020-10-29 02:27:51,699 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2020-10-29 02:27:51,699 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_reset [2020-10-29 02:27:51,699 INFO L130 BoogieDeclarations]: Found specification of procedure media_check [2020-10-29 02:27:51,700 INFO L130 BoogieDeclarations]: Found specification of procedure el3_config [2020-10-29 02:27:51,700 INFO L130 BoogieDeclarations]: Found specification of procedure el3_open [2020-10-29 02:27:51,700 INFO L130 BoogieDeclarations]: Found specification of procedure el3_start_xmit [2020-10-29 02:27:51,700 INFO L130 BoogieDeclarations]: Found specification of procedure el3_interrupt [2020-10-29 02:27:51,706 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2020-10-29 02:27:51,706 INFO L130 BoogieDeclarations]: Found specification of procedure el3_get_stats [2020-10-29 02:27:51,706 INFO L130 BoogieDeclarations]: Found specification of procedure el3_rx [2020-10-29 02:27:51,706 INFO L130 BoogieDeclarations]: Found specification of procedure el3_close [2020-10-29 02:27:51,706 INFO L130 BoogieDeclarations]: Found specification of procedure el3_tx_timeout [2020-10-29 02:27:51,706 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2020-10-29 02:27:51,707 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2020-10-29 02:27:51,707 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_detach [2020-10-29 02:27:51,707 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_probe [2020-10-29 02:27:51,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 02:27:51,707 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_suspend [2020-10-29 02:27:51,707 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_resume [2020-10-29 02:27:51,707 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_wait_for_completion [2020-10-29 02:27:51,707 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_set_xcvr [2020-10-29 02:27:51,707 INFO L130 BoogieDeclarations]: Found specification of procedure dump_status [2020-10-29 02:27:51,708 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_drvinfo [2020-10-29 02:27:51,708 INFO L130 BoogieDeclarations]: Found specification of procedure pop_tx_status [2020-10-29 02:27:51,708 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_driver_init [2020-10-29 02:27:51,708 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_driver_exit [2020-10-29 02:27:51,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2020-10-29 02:27:51,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 02:27:51,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_4 [2020-10-29 02:27:51,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 02:27:51,708 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 02:27:51,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 02:27:51,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 02:27:51,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 02:27:51,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 02:27:51,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 02:27:51,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-29 02:27:51,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 02:27:51,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-29 02:27:51,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-29 02:27:51,711 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-29 02:27:51,711 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 02:27:51,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 02:27:51,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 02:27:51,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 02:27:51,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 02:27:52,994 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 02:28:00,250 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 02:28:00,251 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-29 02:28:00,261 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:28:00 BoogieIcfgContainer [2020-10-29 02:28:00,261 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 02:28:00,264 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 02:28:00,265 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 02:28:00,269 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 02:28:00,269 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 02:27:48" (1/3) ... [2020-10-29 02:28:00,271 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b1a5a7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 02:28:00, skipping insertion in model container [2020-10-29 02:28:00,271 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:27:51" (2/3) ... [2020-10-29 02:28:00,271 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b1a5a7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 02:28:00, skipping insertion in model container [2020-10-29 02:28:00,271 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:28:00" (3/3) ... [2020-10-29 02:28:00,274 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--3com--3c589_cs.ko-entry_point.cil.out.i [2020-10-29 02:28:00,289 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 02:28:00,298 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 02:28:00,314 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 02:28:00,365 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 02:28:00,365 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 02:28:00,365 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 02:28:00,365 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 02:28:00,365 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 02:28:00,365 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 02:28:00,365 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 02:28:00,365 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 02:28:00,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states. [2020-10-29 02:28:00,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2020-10-29 02:28:00,491 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 02:28:00,493 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 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] [2020-10-29 02:28:00,494 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 02:28:00,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 02:28:00,503 INFO L82 PathProgramCache]: Analyzing trace with hash 136518813, now seen corresponding path program 1 times [2020-10-29 02:28:00,513 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 02:28:00,514 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [671160827] [2020-10-29 02:28:00,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 02:28:01,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:01,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:01,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:02,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:02,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:02,691 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:03,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:03,673 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:06,961 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:06,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 362 [2020-10-29 02:28:06,962 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-29 02:28:06,962 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5833 [2020-10-29 02:28:06,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:06,966 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:06,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:06,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 115 [2020-10-29 02:28:06,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:06,967 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-29 02:28:12,278 WARN L193 SmtUtils]: Spent 5.01 s on a formula simplification that was a NOOP. DAG size: 892 [2020-10-29 02:28:12,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 02:28:12,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:12,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:13,580 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:13,581 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:28:13,581 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:13,581 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1261 [2020-10-29 02:28:13,581 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:13,582 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:13,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:13,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:28:13,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:13,587 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-29 02:28:13,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:28:13,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:13,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:13,806 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:13,846 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:13,846 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:28:13,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:28:13,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-29 02:28:13,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:13,847 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:13,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:13,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 02:28:13,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:13,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:13,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:28:13,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:13,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:13,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:13,914 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:28:13,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:13,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 02:28:13,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:13,915 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:13,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:13,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:28:13,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:13,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:13,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:28:13,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:13,946 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:13,951 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:13,952 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:28:13,952 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:13,952 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 02:28:13,952 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:13,953 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:13,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:13,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 02:28:13,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:13,953 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:13,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 02:28:13,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:13,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:13,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,030 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:28:14,031 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:28:14,031 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-29 02:28:14,031 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,031 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:28:14,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,032 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:14,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:28:14,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,071 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,071 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:28:14,071 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:14,072 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 02:28:14,072 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,072 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:28:14,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,073 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:14,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:28:14,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,099 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,099 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:28:14,099 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:28:14,099 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:28:14,100 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,100 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:28:14,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,101 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:28:14,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 02:28:14,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,132 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:28:14,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:28:14,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-29 02:28:14,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,166 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:28:14,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:28:14,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:28:14,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,193 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,194 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:28:14,194 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:14,194 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:28:14,194 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,195 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:28:14,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,195 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:14,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:28:14,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,219 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,220 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:28:14,220 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:28:14,220 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 02:28:14,220 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,221 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:28:14,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,221 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:28:14,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 02:28:14,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:28:14,278 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:28:14,278 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-29 02:28:14,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,279 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 02:28:14,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:14,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:28:14,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,309 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,310 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:28:14,310 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:14,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 02:28:14,310 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,310 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:28:14,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,313 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 02:28:14,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:28:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:28:14,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:14,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 02:28:14,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,334 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 02:28:14,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:14,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 02:28:14,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,379 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,380 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:28:14,380 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:14,380 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-29 02:28:14,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,380 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 02:28:14,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,381 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:14,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:28:14,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,406 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:28:14,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:14,407 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:28:14,407 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,407 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:28:14,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:28:14,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:28:14,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,436 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,436 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:28:14,436 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:14,436 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:28:14,437 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,437 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 02:28:14,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,438 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:14,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 02:28:14,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,452 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,455 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,455 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 02:28:14,456 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:14,456 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 02:28:14,456 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,456 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-29 02:28:14,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,457 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:28:14,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-29 02:28:14,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,513 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,608 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,608 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 02:28:14,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:28:14,609 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-29 02:28:14,609 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,609 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 02:28:14,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,610 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:28:14,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:28:14,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,639 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:28:14,645 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:14,645 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:28:14,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,645 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:28:14,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,646 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:14,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-10-29 02:28:14,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,697 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,697 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:28:14,697 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:14,698 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:28:14,698 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,698 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:28:14,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,699 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:28:14,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-29 02:28:14,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,726 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:28:14,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:14,727 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:28:14,727 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,728 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:28:14,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,728 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:14,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2020-10-29 02:28:14,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,764 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,764 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 02:28:14,765 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:14,765 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 02:28:14,765 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,765 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-29 02:28:14,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:14,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:28:14,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,784 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,788 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,788 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:28:14,788 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:14,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:28:14,789 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,789 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:28:14,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,790 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:28:14,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-29 02:28:14,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,811 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,812 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:28:14,812 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:14,812 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:28:14,812 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,813 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:28:14,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,813 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:14,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-10-29 02:28:14,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,836 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,837 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:28:14,837 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:14,837 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 02:28:14,838 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,838 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:28:14,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,839 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:28:14,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-10-29 02:28:14,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,880 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-29 02:28:14,881 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:14,881 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-29 02:28:14,881 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,881 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 35 [2020-10-29 02:28:14,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:14,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:28:14,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,915 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,916 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 02:28:14,916 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:14,916 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 02:28:14,916 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,917 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:28:14,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:14,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:28:14,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:14,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:14,939 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:14,939 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:28:14,940 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:14,940 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:28:14,940 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:14,940 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:14,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:14,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:28:14,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:14,941 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:15,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 02:28:15,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:15,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:15,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:15,017 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 02:28:15,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:15,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:28:15,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:15,017 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:15,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:15,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:28:15,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:15,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:15,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:28:15,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:15,038 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:15,043 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:15,043 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:28:15,044 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:15,044 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 02:28:15,044 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:15,044 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:15,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:15,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:28:15,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:15,045 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:28:15,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2020-10-29 02:28:15,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:15,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:15,063 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:15,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 02:28:15,063 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:15,063 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 02:28:15,064 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:15,064 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:15,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:15,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-29 02:28:15,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:15,064 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:15,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-10-29 02:28:15,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:15,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:15,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:15,085 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:28:15,085 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:15,085 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:28:15,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:15,086 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:15,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:15,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:28:15,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:15,087 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:28:15,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-29 02:28:15,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:15,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:15,111 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:15,112 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 02:28:15,112 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:15,112 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 02:28:15,112 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:15,113 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:15,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:15,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-29 02:28:15,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:15,113 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:15,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:28:15,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:15,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:15,130 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:15,131 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:28:15,131 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:15,131 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 02:28:15,131 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:15,131 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:15,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:15,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:28:15,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:15,132 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:28:15,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-29 02:28:15,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:15,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:15,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:15,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:28:15,152 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:15,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:28:15,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:15,153 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:15,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:15,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:28:15,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:15,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:15,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-29 02:28:15,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:15,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:15,199 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:15,199 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-29 02:28:15,200 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:15,200 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 02:28:15,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:15,200 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:15,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:15,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 23 [2020-10-29 02:28:15,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:15,201 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:15,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:28:15,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:15,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:15,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:15,225 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:28:15,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:15,225 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 02:28:15,226 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:15,226 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:15,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:15,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:28:15,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:15,227 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:28:15,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 02:28:15,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:15,241 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:15,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:15,246 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 02:28:15,246 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:15,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 02:28:15,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:15,246 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:15,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:15,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:28:15,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:15,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:28:15,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:28:15,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:15,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:15,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:15,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:28:15,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:15,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 02:28:15,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:15,266 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:15,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:15,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:28:15,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:15,267 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:28:15,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-10-29 02:28:15,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:15,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:15,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:15,288 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:28:15,288 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:15,289 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:28:15,289 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:15,289 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:15,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:15,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:28:15,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:15,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:28:15,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2020-10-29 02:28:15,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:15,306 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:15,311 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:15,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:28:15,312 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:15,312 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:28:15,312 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:15,312 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:15,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:15,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:28:15,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:15,313 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:28:15,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-29 02:28:15,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:28:15,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:28:15,340 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:28:15,340 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:28:15,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:28:15,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 02:28:15,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:28:15,341 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:28:15,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:28:15,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:28:15,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:28:15,342 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:28:15,597 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 20 proven. 10 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2020-10-29 02:28:15,598 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [671160827] [2020-10-29 02:28:15,600 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 02:28:15,601 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-10-29 02:28:15,602 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [698298811] [2020-10-29 02:28:15,609 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-29 02:28:15,609 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 02:28:15,624 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-29 02:28:15,625 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-10-29 02:28:15,628 INFO L87 Difference]: Start difference. First operand 1202 states. Second operand 8 states. [2020-10-29 02:28:20,866 WARN L193 SmtUtils]: Spent 5.17 s on a formula simplification that was a NOOP. DAG size: 901 [2020-10-29 02:29:04,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 02:29:04,659 INFO L93 Difference]: Finished difference Result 2602 states and 3653 transitions. [2020-10-29 02:29:04,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-29 02:29:04,662 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 254 [2020-10-29 02:29:04,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 02:29:04,700 INFO L225 Difference]: With dead ends: 2602 [2020-10-29 02:29:04,701 INFO L226 Difference]: Without dead ends: 1414 [2020-10-29 02:29:04,714 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 91 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 10.6s TimeCoverageRelationStatistics Valid=74, Invalid=136, Unknown=0, NotChecked=0, Total=210 [2020-10-29 02:29:04,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1414 states. [2020-10-29 02:29:05,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1414 to 1128. [2020-10-29 02:29:05,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1128 states. [2020-10-29 02:29:05,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 1128 states and 1521 transitions. [2020-10-29 02:29:05,606 INFO L78 Accepts]: Start accepts. Automaton has 1128 states and 1521 transitions. Word has length 254 [2020-10-29 02:29:05,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 02:29:05,609 INFO L481 AbstractCegarLoop]: Abstraction has 1128 states and 1521 transitions. [2020-10-29 02:29:05,609 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-29 02:29:05,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1521 transitions. [2020-10-29 02:29:05,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2020-10-29 02:29:05,622 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 02:29:05,623 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 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] [2020-10-29 02:29:05,624 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 02:29:05,624 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 02:29:05,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 02:29:05,625 INFO L82 PathProgramCache]: Analyzing trace with hash 946950951, now seen corresponding path program 1 times [2020-10-29 02:29:05,625 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 02:29:05,625 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1488820676] [2020-10-29 02:29:05,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 02:29:05,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:06,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:06,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:13,103 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:13,103 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 362 [2020-10-29 02:29:13,104 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:29:13,104 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7246 [2020-10-29 02:29:13,104 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:13,104 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:13,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 02:29:13,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 145 [2020-10-29 02:29:13,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 02:29:13,105 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:18,619 WARN L193 SmtUtils]: Spent 5.23 s on a formula simplification that was a NOOP. DAG size: 892 [2020-10-29 02:29:18,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 02:29:18,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:18,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:20,860 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:20,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:29:20,861 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:20,861 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2205 [2020-10-29 02:29:20,861 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:20,861 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:20,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:20,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:20,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:20,862 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:29:20,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:29:20,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,024 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:29:21,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,025 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-29 02:29:21,025 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,026 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,026 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:21,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:29:21,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,071 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,071 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:29:21,071 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,071 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 02:29:21,072 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,072 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,073 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:29:21,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:29:21,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,092 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:29:21,092 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,092 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 02:29:21,092 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,093 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,093 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:29:21,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 02:29:21,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,131 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,131 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:29:21,131 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,131 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-29 02:29:21,132 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,132 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,133 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:29:21,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:29:21,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,155 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,156 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:29:21,156 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,156 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:29:21,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,157 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,157 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:29:21,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:29:21,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,173 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:29:21,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 02:29:21,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,177 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:29:21,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 02:29:21,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,215 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:29:21,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-29 02:29:21,216 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,216 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,217 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:29:21,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:29:21,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,233 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,238 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,238 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:29:21,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 02:29:21,239 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,239 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,240 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:21,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:29:21,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,257 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,257 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:29:21,257 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,258 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 02:29:21,258 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,258 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,259 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:21,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 02:29:21,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,291 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:29:21,292 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,292 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 02:29:21,292 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,292 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:21,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:29:21,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:29:21,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 02:29:21,315 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,315 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:21,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:29:21,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:29:21,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 02:29:21,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,333 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:21,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 02:29:21,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,368 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,369 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:29:21,369 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,369 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 02:29:21,369 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,369 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,370 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:21,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:29:21,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:29:21,390 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 02:29:21,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,390 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:21,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:29:21,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,405 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:29:21,409 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 02:29:21,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,409 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:21,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 02:29:21,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,424 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,426 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,426 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 02:29:21,427 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,427 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 02:29:21,427 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,427 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,428 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:21,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-29 02:29:21,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,472 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 02:29:21,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:29:21,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-29 02:29:21,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,555 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:29:21,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:29:21,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,583 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,583 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:29:21,583 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,583 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 02:29:21,584 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,584 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,584 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:21,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-10-29 02:29:21,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,660 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,661 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:29:21,661 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,661 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 02:29:21,661 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,662 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 02:29:21,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 02:29:21,662 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:21,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-29 02:29:21,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,687 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,692 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:29:21,692 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,693 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 02:29:21,693 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,693 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:29:21,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,695 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 02:29:21,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2020-10-29 02:29:21,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,717 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,728 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 02:29:21,728 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 02:29:21,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,728 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-29 02:29:21,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:21,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:29:21,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,746 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,751 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:29:21,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,752 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 02:29:21,752 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,753 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:29:21,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-29 02:29:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,772 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,778 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:29:21,779 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,779 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 02:29:21,779 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,779 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:29:21,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,780 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:29:21,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-10-29 02:29:21,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,803 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,803 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:29:21,803 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:29:21,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,804 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:29:21,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:21,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-10-29 02:29:21,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,851 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,852 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-29 02:29:21,852 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,852 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-29 02:29:21,852 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,853 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 35 [2020-10-29 02:29:21,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:29:21,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:29:21,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 02:29:21,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 02:29:21,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,885 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 02:29:21,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:29:21,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,911 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,912 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:29:21,912 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,912 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:29:21,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,913 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:29:21,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 02:29:21,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,940 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,940 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 02:29:21,941 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,941 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 02:29:21,941 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,941 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,942 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:21,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:29:21,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,962 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,962 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:29:21,963 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,963 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:29:21,963 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,963 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:21,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 02:29:21,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2020-10-29 02:29:21,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:21,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:21,989 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:21,989 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 02:29:21,989 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:21,990 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 02:29:21,990 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:21,990 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:21,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:21,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-29 02:29:21,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:21,990 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:21,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-10-29 02:29:21,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:22,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:22,010 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:22,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:29:22,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:22,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:29:22,011 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:22,011 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:22,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:22,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:29:22,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:22,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:22,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-29 02:29:22,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:22,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:22,037 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:22,038 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 02:29:22,038 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:22,038 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 02:29:22,038 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:22,038 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:22,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:22,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-29 02:29:22,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:22,039 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:22,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:29:22,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:22,053 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:22,056 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:22,056 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:29:22,056 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:22,056 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 02:29:22,056 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:22,057 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:22,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:22,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:22,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:22,057 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:22,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-29 02:29:22,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:22,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:22,073 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:22,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:29:22,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:22,074 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 02:29:22,074 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:22,074 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:22,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:22,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:29:22,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:22,074 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:22,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-29 02:29:22,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:22,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:22,120 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:22,121 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-29 02:29:22,121 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:22,121 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 02:29:22,121 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:22,121 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:22,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:22,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 23 [2020-10-29 02:29:22,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:22,122 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:22,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:29:22,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:22,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:22,141 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:22,142 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:29:22,142 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:22,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:29:22,142 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:22,143 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:22,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:22,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:22,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:22,143 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:22,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 02:29:22,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:22,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:22,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:22,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 02:29:22,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:22,162 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 02:29:22,163 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:22,163 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:22,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:22,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:22,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:22,163 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:22,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:29:22,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:22,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:22,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:22,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:29:22,181 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:22,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 02:29:22,181 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:22,181 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:22,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:22,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:29:22,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:22,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:22,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-10-29 02:29:22,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:22,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:22,203 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:22,203 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:29:22,203 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:22,203 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:29:22,204 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:22,204 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:22,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:22,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:29:22,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:22,204 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:22,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2020-10-29 02:29:22,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:22,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:22,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:22,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:29:22,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:22,225 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:29:22,225 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:22,225 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:22,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:22,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:29:22,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:22,226 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:22,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-29 02:29:22,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:29:22,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:29:22,246 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:29:22,246 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:29:22,246 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:29:22,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 02:29:22,247 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:29:22,247 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:29:22,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:29:22,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:29:22,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:29:22,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:29:22,429 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2020-10-29 02:29:22,430 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1488820676] [2020-10-29 02:29:22,430 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 02:29:22,430 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-29 02:29:22,430 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1031175385] [2020-10-29 02:29:22,434 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-29 02:29:22,434 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 02:29:22,435 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-29 02:29:22,435 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-10-29 02:29:22,435 INFO L87 Difference]: Start difference. First operand 1128 states and 1521 transitions. Second operand 9 states. [2020-10-29 02:29:27,709 WARN L193 SmtUtils]: Spent 5.24 s on a formula simplification that was a NOOP. DAG size: 901 [2020-10-29 02:29:36,619 WARN L193 SmtUtils]: Spent 5.28 s on a formula simplification that was a NOOP. DAG size: 903 [2020-10-29 02:29:42,983 WARN L193 SmtUtils]: Spent 5.22 s on a formula simplification that was a NOOP. DAG size: 894 [2020-10-29 02:30:39,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 02:30:39,454 INFO L93 Difference]: Finished difference Result 3867 states and 5414 transitions. [2020-10-29 02:30:39,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2020-10-29 02:30:39,455 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 254 [2020-10-29 02:30:39,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 02:30:39,481 INFO L225 Difference]: With dead ends: 3867 [2020-10-29 02:30:39,481 INFO L226 Difference]: Without dead ends: 2774 [2020-10-29 02:30:39,488 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 142 ImplicationChecksByTransitivity, 21.9s TimeCoverageRelationStatistics Valid=190, Invalid=460, Unknown=0, NotChecked=0, Total=650 [2020-10-29 02:30:39,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2774 states. [2020-10-29 02:30:40,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2774 to 2239. [2020-10-29 02:30:40,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2239 states. [2020-10-29 02:30:40,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 2239 states and 3027 transitions. [2020-10-29 02:30:40,375 INFO L78 Accepts]: Start accepts. Automaton has 2239 states and 3027 transitions. Word has length 254 [2020-10-29 02:30:40,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 02:30:40,376 INFO L481 AbstractCegarLoop]: Abstraction has 2239 states and 3027 transitions. [2020-10-29 02:30:40,376 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-29 02:30:40,376 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 3027 transitions. [2020-10-29 02:30:40,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2020-10-29 02:30:40,386 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 02:30:40,387 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 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, 1] [2020-10-29 02:30:40,387 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-29 02:30:40,387 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 02:30:40,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 02:30:40,388 INFO L82 PathProgramCache]: Analyzing trace with hash -1920535358, now seen corresponding path program 1 times [2020-10-29 02:30:40,388 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 02:30:40,388 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [436895920] [2020-10-29 02:30:40,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 02:30:40,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:40,691 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:41,173 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:46,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:46,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 363 [2020-10-29 02:30:46,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:30:46,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6412 [2020-10-29 02:30:46,968 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:46,969 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:46,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 02:30:46,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 145 [2020-10-29 02:30:46,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-29 02:30:46,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:52,149 WARN L193 SmtUtils]: Spent 4.99 s on a formula simplification that was a NOOP. DAG size: 892 [2020-10-29 02:30:52,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 02:30:52,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:52,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:53,720 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:53,721 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:30:53,721 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:53,721 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1537 [2020-10-29 02:30:53,721 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:53,722 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:53,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:53,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:53,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:53,722 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:53,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:30:53,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:53,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:53,861 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:53,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:30:53,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:53,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 02:30:53,862 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:53,862 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:53,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:53,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:53,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:53,863 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:53,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:30:53,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:53,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:53,903 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:53,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:30:53,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:53,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 02:30:53,903 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:53,904 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:53,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:53,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:53,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:53,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:53,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:30:53,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:53,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:53,919 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:53,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:30:53,920 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:53,920 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 02:30:53,920 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:53,920 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:53,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:53,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:53,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:53,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:53,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 02:30:53,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:53,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:53,947 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:53,947 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:30:53,947 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:53,947 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 02:30:53,948 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:53,948 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:53,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:53,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:53,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:53,948 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:53,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:30:53,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:53,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:53,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:53,969 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:30:53,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:53,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 02:30:53,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:53,970 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:53,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:53,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:53,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:53,970 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:53,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:30:53,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:53,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:53,988 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:53,989 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:30:53,989 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:53,989 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:30:53,989 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:53,989 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:53,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:53,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:53,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:53,990 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:53,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 02:30:53,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,018 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,018 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:30:54,018 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,019 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 02:30:54,019 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,019 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,020 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:54,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:30:54,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,039 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,042 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,042 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:30:54,042 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,043 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:30:54,043 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,043 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,044 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:54,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:30:54,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:30:54,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 02:30:54,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,060 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:54,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 02:30:54,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,076 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,088 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,089 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:30:54,089 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,089 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 02:30:54,089 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,089 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,090 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:54,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:30:54,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,107 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:30:54,107 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 02:30:54,108 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,108 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:54,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:30:54,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,124 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,125 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:30:54,125 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,125 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 02:30:54,125 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,125 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,126 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:54,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 02:30:54,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 02:30:54,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 02:30:54,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,153 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:54,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:30:54,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,169 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,172 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,173 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:30:54,173 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 02:30:54,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,173 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:54,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 02:30:54,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:30:54,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 02:30:54,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,190 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:54,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 02:30:54,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,204 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,205 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 02:30:54,205 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,205 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 02:30:54,205 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,205 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,206 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:54,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-29 02:30:54,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,321 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,321 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 02:30:54,321 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 02:30:54,321 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-29 02:30:54,322 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,322 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,322 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:54,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:30:54,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,344 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,344 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 02:30:54,344 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,345 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 02:30:54,345 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,345 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,346 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:54,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-10-29 02:30:54,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,472 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,472 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:30:54,473 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,473 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:30:54,473 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,473 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 02:30:54,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 02:30:54,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:54,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-29 02:30:54,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,490 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,490 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:30:54,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 02:30:54,491 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,491 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:30:54,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,492 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:30:54,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-10-29 02:30:54,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,506 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,512 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 02:30:54,513 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,513 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:30:54,513 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,513 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-29 02:30:54,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,514 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:54,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:30:54,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,530 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,530 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:30:54,530 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,530 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 02:30:54,531 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,531 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:54,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-29 02:30:54,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,555 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:30:54,555 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,555 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 02:30:54,556 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,556 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:30:54,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,557 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:30:54,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-10-29 02:30:54,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,581 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,582 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:30:54,582 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,582 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 02:30:54,582 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,582 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:30:54,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,583 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:54,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-29 02:30:54,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,618 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,619 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-29 02:30:54,619 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,619 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-29 02:30:54,619 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,620 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 35 [2020-10-29 02:30:54,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,621 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:30:54,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:30:54,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,646 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,646 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 02:30:54,646 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,646 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 02:30:54,646 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,647 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,647 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:54,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:30:54,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,666 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:30:54,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,667 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 02:30:54,667 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,668 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:30:54,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 02:30:54,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,696 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,696 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 02:30:54,696 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,696 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 02:30:54,697 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,697 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,697 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:54,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:30:54,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,719 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,719 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:30:54,720 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,720 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 02:30:54,720 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,720 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,722 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:30:54,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-10-29 02:30:54,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,742 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 02:30:54,742 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,743 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 02:30:54,743 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,743 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-29 02:30:54,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:30:54,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-29 02:30:54,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,761 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:30:54,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,762 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 02:30:54,762 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,762 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:30:54,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,763 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:54,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-10-29 02:30:54,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,788 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,789 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 02:30:54,789 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,789 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 02:30:54,790 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,790 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-29 02:30:54,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,791 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:30:54,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:30:54,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,812 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,812 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:30:54,812 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,813 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 02:30:54,813 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,813 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,814 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:54,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-29 02:30:54,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,831 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,831 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:30:54,831 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 02:30:54,832 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,832 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:30:54,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,833 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:30:54,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2020-10-29 02:30:54,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,899 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,899 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-29 02:30:54,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,900 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-29 02:30:54,900 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,901 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 23 [2020-10-29 02:30:54,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,902 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:30:54,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:30:54,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,922 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,922 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:30:54,923 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,923 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 02:30:54,923 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,923 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,924 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:54,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 02:30:54,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,937 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,942 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,943 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 02:30:54,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,943 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 02:30:54,943 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,944 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:30:54,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 02:30:54,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,962 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,965 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:30:54,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 02:30:54,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,967 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 02:30:54,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,968 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 02:30:54,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-29 02:30:54,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:54,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:54,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:54,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:30:54,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:54,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 02:30:54,995 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:54,996 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:54,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:54,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:30:54,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:54,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:55,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-29 02:30:55,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:55,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:55,020 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:55,020 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:30:55,020 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:55,020 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 02:30:55,023 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:55,024 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:55,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:55,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:30:55,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:55,024 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 02:30:55,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-10-29 02:30:55,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 02:30:55,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 02:30:55,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 02:30:55,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 02:30:55,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 02:30:55,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 02:30:55,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 02:30:55,052 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 02:30:55,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 02:30:55,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 02:30:55,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 02:30:55,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 02:30:55,251 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2020-10-29 02:30:55,252 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [436895920] [2020-10-29 02:30:55,252 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 02:30:55,253 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-29 02:30:55,253 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1635090835] [2020-10-29 02:30:55,254 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-29 02:30:55,254 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 02:30:55,254 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-29 02:30:55,257 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-10-29 02:30:55,257 INFO L87 Difference]: Start difference. First operand 2239 states and 3027 transitions. Second operand 9 states. [2020-10-29 02:31:00,400 WARN L193 SmtUtils]: Spent 5.11 s on a formula simplification that was a NOOP. DAG size: 901 [2020-10-29 02:31:09,383 WARN L193 SmtUtils]: Spent 5.34 s on a formula simplification that was a NOOP. DAG size: 903 [2020-10-29 02:31:15,677 WARN L193 SmtUtils]: Spent 5.21 s on a formula simplification that was a NOOP. DAG size: 894