/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=NARROWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 22:19:47,998 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 22:19:48,002 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 22:19:48,046 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 22:19:48,047 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 22:19:48,054 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 22:19:48,056 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 22:19:48,060 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 22:19:48,063 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 22:19:48,068 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 22:19:48,069 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 22:19:48,070 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 22:19:48,070 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 22:19:48,073 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 22:19:48,076 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 22:19:48,077 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 22:19:48,079 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 22:19:48,080 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 22:19:48,082 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 22:19:48,090 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 22:19:48,093 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 22:19:48,094 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 22:19:48,095 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 22:19:48,095 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 22:19:48,108 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 22:19:48,112 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 22:19:48,112 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 22:19:48,113 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 22:19:48,114 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 22:19:48,115 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 22:19:48,115 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 22:19:48,119 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 22:19:48,120 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 22:19:48,120 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 22:19:48,121 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 22:19:48,122 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 22:19:48,122 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 22:19:48,122 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 22:19:48,123 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 22:19:48,124 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 22:19:48,124 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 22:19:48,127 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-13 22:19:48,149 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 22:19:48,149 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 22:19:48,151 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 22:19:48,151 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 22:19:48,151 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 22:19:48,152 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 22:19:48,152 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 22:19:48,152 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 22:19:48,152 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 22:19:48,152 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 22:19:48,153 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 22:19:48,153 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 22:19:48,153 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 22:19:48,153 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 22:19:48,153 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 22:19:48,154 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 22:19:48,154 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 22:19:48,154 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 22:19:48,154 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 22:19:48,154 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 22:19:48,154 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 22:19:48,155 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 22:19:48,155 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 22:19:48,155 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 22:19:48,155 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 22:19:48,155 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 22:19:48,156 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 22:19:48,156 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 22:19:48,502 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 22:19:48,515 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 22:19:48,518 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 22:19:48,520 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 22:19:48,520 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 22:19:48,521 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i [2020-10-13 22:19:48,583 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3bbf42dde/98565cc13feb4d46874d140a3b86b7c7/FLAG3260ebe3c [2020-10-13 22:19:49,490 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 22:19:49,491 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i [2020-10-13 22:19:49,549 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3bbf42dde/98565cc13feb4d46874d140a3b86b7c7/FLAG3260ebe3c [2020-10-13 22:19:49,908 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3bbf42dde/98565cc13feb4d46874d140a3b86b7c7 [2020-10-13 22:19:49,917 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 22:19:49,919 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 22:19:49,920 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 22:19:49,921 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 22:19:49,924 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 22:19:49,925 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:19:49" (1/1) ... [2020-10-13 22:19:49,928 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39ef172b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:19:49, skipping insertion in model container [2020-10-13 22:19:49,928 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:19:49" (1/1) ... [2020-10-13 22:19:49,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 22:19:50,120 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 22:19:52,770 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 22:19:52,799 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 22:19:53,241 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 22:19:53,978 INFO L208 MainTranslator]: Completed translation [2020-10-13 22:19:53,979 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:19:53 WrapperNode [2020-10-13 22:19:53,979 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 22:19:53,980 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 22:19:53,980 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 22:19:53,980 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 22:19:53,993 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:19:53" (1/1) ... [2020-10-13 22:19:53,994 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:19:53" (1/1) ... [2020-10-13 22:19:54,126 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:19:53" (1/1) ... [2020-10-13 22:19:54,126 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:19:53" (1/1) ... [2020-10-13 22:19:54,297 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:19:53" (1/1) ... [2020-10-13 22:19:54,347 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:19:53" (1/1) ... [2020-10-13 22:19:54,387 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:19:53" (1/1) ... [2020-10-13 22:19:54,431 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 22:19:54,432 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 22:19:54,432 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 22:19:54,432 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 22:19:54,433 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:19:53" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 22:19:54,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 22:19:54,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 22:19:54,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-13 22:19:54,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 22:19:54,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-13 22:19:54,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-13 22:19:54,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 22:19:54,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-13 22:19:54,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 22:19:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2020-10-13 22:19:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 22:19:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 22:19:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 22:19:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2020-10-13 22:19:54,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab64 [2020-10-13 22:19:54,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2020-10-13 22:19:54,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2020-10-13 22:19:54,502 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2020-10-13 22:19:54,502 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 22:19:54,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 22:19:54,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 22:19:54,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 22:19:54,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 22:19:54,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 22:19:54,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 22:19:54,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 22:19:54,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 22:19:54,504 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 22:19:54,504 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-13 22:19:54,504 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-13 22:19:54,504 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2020-10-13 22:19:54,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2020-10-13 22:19:54,505 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-13 22:19:54,505 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-13 22:19:54,505 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-13 22:19:54,505 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-13 22:19:54,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-13 22:19:54,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-13 22:19:54,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2020-10-13 22:19:54,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2020-10-13 22:19:54,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-13 22:19:54,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __add_wait_queue [2020-10-13 22:19:54,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove_wait_queue [2020-10-13 22:19:54,506 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-13 22:19:54,506 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2020-10-13 22:19:54,507 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2020-10-13 22:19:54,507 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-13 22:19:54,507 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-13 22:19:54,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disabled_inc [2020-10-13 22:19:54,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disabled_dec [2020-10-13 22:19:54,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disable [2020-10-13 22:19:54,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_enable [2020-10-13 22:19:54,508 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2020-10-13 22:19:54,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2020-10-13 22:19:54,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_kmalloc_pool [2020-10-13 22:19:54,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_page_pool [2020-10-13 22:19:54,508 INFO L138 BoogieDeclarations]: Found implementation of procedure bvec_iter_advance [2020-10-13 22:19:54,509 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_advance_iter [2020-10-13 22:19:54,509 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2020-10-13 22:19:54,509 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2020-10-13 22:19:54,509 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2020-10-13 22:19:54,509 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2020-10-13 22:19:54,509 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_tfm [2020-10-13 22:19:54,510 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_tfm_alg_blocksize [2020-10-13 22:19:54,510 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_tfm_alg_alignmask [2020-10-13 22:19:54,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __crypto_ablkcipher_cast [2020-10-13 22:19:54,510 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_tfm [2020-10-13 22:19:54,510 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_ablkcipher [2020-10-13 22:19:54,511 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_crt [2020-10-13 22:19:54,511 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_ivsize [2020-10-13 22:19:54,511 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_blocksize [2020-10-13 22:19:54,511 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_alignmask [2020-10-13 22:19:54,511 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_setkey [2020-10-13 22:19:54,511 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_reqtfm [2020-10-13 22:19:54,512 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_encrypt [2020-10-13 22:19:54,512 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_decrypt [2020-10-13 22:19:54,512 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_reqsize [2020-10-13 22:19:54,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ablkcipher_request_set_tfm [2020-10-13 22:19:54,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ablkcipher_request_set_callback [2020-10-13 22:19:54,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ablkcipher_request_set_crypt [2020-10-13 22:19:54,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __crypto_cipher_cast [2020-10-13 22:19:54,513 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_cipher [2020-10-13 22:19:54,513 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2020-10-13 22:19:54,513 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_cipher [2020-10-13 22:19:54,514 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2020-10-13 22:19:54,514 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_blocksize [2020-10-13 22:19:54,514 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_setkey [2020-10-13 22:19:54,514 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_encrypt_one [2020-10-13 22:19:54,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __crypto_hash_cast [2020-10-13 22:19:54,514 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_hash [2020-10-13 22:19:54,515 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_tfm [2020-10-13 22:19:54,515 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_hash [2020-10-13 22:19:54,515 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_crt [2020-10-13 22:19:54,515 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_digestsize [2020-10-13 22:19:54,515 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_digest [2020-10-13 22:19:54,515 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2020-10-13 22:19:54,516 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2020-10-13 22:19:54,516 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2020-10-13 22:19:54,516 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_tfm [2020-10-13 22:19:54,516 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_shash [2020-10-13 22:19:54,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __crypto_shash_alg [2020-10-13 22:19:54,516 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_alg [2020-10-13 22:19:54,516 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_digestsize [2020-10-13 22:19:54,517 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_descsize [2020-10-13 22:19:54,517 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_export [2020-10-13 22:19:54,517 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_init [2020-10-13 22:19:54,517 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2020-10-13 22:19:54,517 INFO L138 BoogieDeclarations]: Found implementation of procedure any_tfm [2020-10-13 22:19:54,517 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_plain_gen [2020-10-13 22:19:54,517 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_plain64_gen [2020-10-13 22:19:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_init [2020-10-13 22:19:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_wipe [2020-10-13 22:19:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_essiv_cpu [2020-10-13 22:19:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_dtr [2020-10-13 22:19:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_ctr [2020-10-13 22:19:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_gen [2020-10-13 22:19:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_ctr [2020-10-13 22:19:54,519 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_dtr [2020-10-13 22:19:54,519 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_gen [2020-10-13 22:19:54,519 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_null_gen [2020-10-13 22:19:54,519 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_dtr [2020-10-13 22:19:54,519 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_ctr [2020-10-13 22:19:54,519 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_init [2020-10-13 22:19:54,520 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_wipe [2020-10-13 22:19:54,520 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_one [2020-10-13 22:19:54,520 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_gen [2020-10-13 22:19:54,520 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_post [2020-10-13 22:19:54,520 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_dtr [2020-10-13 22:19:54,520 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_ctr [2020-10-13 22:19:54,520 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_init [2020-10-13 22:19:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_wipe [2020-10-13 22:19:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_whitening [2020-10-13 22:19:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_gen [2020-10-13 22:19:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_post [2020-10-13 22:19:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_convert_init [2020-10-13 22:19:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure dmreq_of_req [2020-10-13 22:19:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure req_of_dmreq [2020-10-13 22:19:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure iv_of_dmreq [2020-10-13 22:19:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_convert_block [2020-10-13 22:19:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_alloc_req [2020-10-13 22:19:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_req [2020-10-13 22:19:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_convert [2020-10-13 22:19:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_alloc_buffer [2020-10-13 22:19:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_buffer_pages [2020-10-13 22:19:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_io_init [2020-10-13 22:19:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_inc_pending [2020-10-13 22:19:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_dec_pending [2020-10-13 22:19:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_endio [2020-10-13 22:19:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure clone_init [2020-10-13 22:19:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_io_read [2020-10-13 22:19:54,524 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_io_read_work [2020-10-13 22:19:54,524 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_queue_read [2020-10-13 22:19:54,524 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_io_write [2020-10-13 22:19:54,524 INFO L138 BoogieDeclarations]: Found implementation of procedure dmcrypt_write [2020-10-13 22:19:54,524 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt_write_io_submit [2020-10-13 22:19:54,524 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt_write_convert [2020-10-13 22:19:54,524 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt_read_done [2020-10-13 22:19:54,525 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt_read_convert [2020-10-13 22:19:54,525 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_async_done [2020-10-13 22:19:54,525 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt [2020-10-13 22:19:54,525 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_queue_crypt [2020-10-13 22:19:54,525 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_decode_key [2020-10-13 22:19:54,525 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_tfms [2020-10-13 22:19:54,525 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_alloc_tfms [2020-10-13 22:19:54,526 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_setkey_allcpus [2020-10-13 22:19:54,526 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_set_key [2020-10-13 22:19:54,526 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_wipe_key [2020-10-13 22:19:54,526 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_dtr [2020-10-13 22:19:54,526 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_ctr_cipher [2020-10-13 22:19:54,526 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_ctr [2020-10-13 22:19:54,526 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_map [2020-10-13 22:19:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_status [2020-10-13 22:19:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_postsuspend [2020-10-13 22:19:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_preresume [2020-10-13 22:19:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_resume [2020-10-13 22:19:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_message [2020-10-13 22:19:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_merge [2020-10-13 22:19:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iterate_devices [2020-10-13 22:19:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_crypt_init [2020-10-13 22:19:54,528 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_crypt_exit [2020-10-13 22:19:54,528 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-13 22:19:54,528 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-13 22:19:54,528 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-13 22:19:54,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_crypt_iv_operations_8 [2020-10-13 22:19:54,528 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-13 22:19:54,528 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-13 22:19:54,529 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-13 22:19:54,529 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-13 22:19:54,529 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-13 22:19:54,529 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-13 22:19:54,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_3 [2020-10-13 22:19:54,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_crypt_iv_operations_5 [2020-10-13 22:19:54,529 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-13 22:19:54,529 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-13 22:19:54,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_crypt_iv_operations_7 [2020-10-13 22:19:54,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_crypt_iv_operations_4 [2020-10-13 22:19:54,530 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-13 22:19:54,530 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 22:19:54,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-13 22:19:54,530 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 22:19:54,530 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 22:19:54,530 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-13 22:19:54,531 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-13 22:19:54,531 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 22:19:54,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2020-10-13 22:19:54,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2020-10-13 22:19:54,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2020-10-13 22:19:54,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2020-10-13 22:19:54,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2020-10-13 22:19:54,532 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 22:19:54,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2020-10-13 22:19:54,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2020-10-13 22:19:54,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2020-10-13 22:19:54,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2020-10-13 22:19:54,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2020-10-13 22:19:54,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2020-10-13 22:19:54,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2020-10-13 22:19:54,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2020-10-13 22:19:54,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mempool_alloc_41 [2020-10-13 22:19:54,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mempool_alloc_42 [2020-10-13 22:19:54,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_43 [2020-10-13 22:19:54,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_44 [2020-10-13 22:19:54,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 22:19:54,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 22:19:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 22:19:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 22:19:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 22:19:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 22:19:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 22:19:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-13 22:19:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-13 22:19:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-13 22:19:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-13 22:19:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2020-10-13 22:19:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-13 22:19:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2020-10-13 22:19:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-13 22:19:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 22:19:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 22:19:54,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 22:19:54,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up_locked [2020-10-13 22:19:54,536 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2020-10-13 22:19:54,536 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-13 22:19:54,536 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-13 22:19:54,536 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 22:19:54,536 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_alloc_bioset [2020-10-13 22:19:54,536 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_clone_fast [2020-10-13 22:19:54,537 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2020-10-13 22:19:54,537 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2020-10-13 22:19:54,537 INFO L138 BoogieDeclarations]: Found implementation of procedure bioset_create [2020-10-13 22:19:54,537 INFO L138 BoogieDeclarations]: Found implementation of procedure bioset_free [2020-10-13 22:19:54,537 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2020-10-13 22:19:54,537 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2020-10-13 22:19:54,537 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-13 22:19:54,537 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_ablkcipher [2020-10-13 22:19:54,537 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_base [2020-10-13 22:19:54,538 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_shash [2020-10-13 22:19:54,538 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_destroy_tfm [2020-10-13 22:19:54,538 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_final [2020-10-13 22:19:54,538 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_update [2020-10-13 22:19:54,538 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_xor [2020-10-13 22:19:54,538 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-13 22:19:54,538 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2020-10-13 22:19:54,539 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2020-10-13 22:19:54,539 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_read_arg_group [2020-10-13 22:19:54,539 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2020-10-13 22:19:54,539 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_shift_arg [2020-10-13 22:19:54,539 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_mode [2020-10-13 22:19:54,539 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2020-10-13 22:19:54,539 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-13 22:19:54,540 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2020-10-13 22:19:54,540 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2020-10-13 22:19:54,540 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8 [2020-10-13 22:19:54,540 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2020-10-13 22:19:54,540 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2020-10-13 22:19:54,540 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2020-10-13 22:19:54,540 INFO L138 BoogieDeclarations]: Found implementation of procedure kzfree [2020-10-13 22:19:54,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 22:19:54,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 22:19:54,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_presuspend_3 [2020-10-13 22:19:54,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2020-10-13 22:19:54,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2020-10-13 22:19:54,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2020-10-13 22:19:54,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_4 [2020-10-13 22:19:54,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_5 [2020-10-13 22:19:54,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_8 [2020-10-13 22:19:54,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-13 22:19:54,542 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-13 22:19:54,542 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 22:19:54,542 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2020-10-13 22:19:54,542 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2020-10-13 22:19:54,542 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2020-10-13 22:19:54,543 INFO L138 BoogieDeclarations]: Found implementation of procedure memzero_explicit [2020-10-13 22:19:54,543 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-13 22:19:54,543 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 22:19:54,543 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 22:19:54,543 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-13 22:19:54,543 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-13 22:19:54,543 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2020-10-13 22:19:54,543 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2020-10-13 22:19:54,543 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2020-10-13 22:19:54,544 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2020-10-13 22:19:54,544 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-13 22:19:54,544 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2020-10-13 22:19:54,544 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_one [2020-10-13 22:19:54,544 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2020-10-13 22:19:54,544 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2020-10-13 22:19:54,544 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2020-10-13 22:19:54,544 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-13 22:19:54,545 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2020-10-13 22:19:54,545 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-13 22:19:54,545 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 22:19:54,545 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2020-10-13 22:19:54,545 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 22:19:54,545 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 22:19:54,545 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 22:19:54,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 22:19:54,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 22:19:54,546 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_alloca [2020-10-13 22:19:54,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 22:19:54,546 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 22:19:54,546 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 22:19:54,546 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 22:19:54,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 22:19:54,547 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2020-10-13 22:19:54,547 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab64 [2020-10-13 22:19:54,547 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2020-10-13 22:19:54,547 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2020-10-13 22:19:54,547 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2020-10-13 22:19:54,547 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 22:19:54,548 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2020-10-13 22:19:54,548 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2020-10-13 22:19:54,548 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 22:19:54,548 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2020-10-13 22:19:54,548 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2020-10-13 22:19:54,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 22:19:54,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 22:19:54,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 22:19:54,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-13 22:19:54,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-13 22:19:54,549 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 22:19:54,549 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 22:19:54,549 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 22:19:54,549 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 22:19:54,550 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 22:19:54,550 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 22:19:54,550 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 22:19:54,550 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 22:19:54,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 22:19:54,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 22:19:54,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 22:19:54,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 22:19:54,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 22:19:54,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 22:19:54,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 22:19:54,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 22:19:54,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 22:19:54,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 22:19:54,551 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 22:19:54,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 22:19:54,552 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 22:19:54,552 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-13 22:19:54,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 22:19:54,552 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-13 22:19:54,552 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 22:19:54,552 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-13 22:19:54,552 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 22:19:54,552 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-13 22:19:54,552 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 22:19:54,553 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-13 22:19:54,553 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-13 22:19:54,553 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2020-10-13 22:19:54,553 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2020-10-13 22:19:54,553 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2020-10-13 22:19:54,553 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2020-10-13 22:19:54,553 INFO L130 BoogieDeclarations]: Found specification of procedure memzero_explicit [2020-10-13 22:19:54,553 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2020-10-13 22:19:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2020-10-13 22:19:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2020-10-13 22:19:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-13 22:19:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 22:19:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2020-10-13 22:19:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-13 22:19:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 22:19:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-13 22:19:54,555 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-13 22:19:54,555 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-13 22:19:54,555 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-13 22:19:54,555 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-13 22:19:54,555 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 22:19:54,555 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-13 22:19:54,555 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-13 22:19:54,555 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 22:19:54,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2020-10-13 22:19:54,556 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-13 22:19:54,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2020-10-13 22:19:54,556 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-13 22:19:54,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-13 22:19:54,556 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 22:19:54,556 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2020-10-13 22:19:54,557 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-13 22:19:54,557 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2020-10-13 22:19:54,557 INFO L130 BoogieDeclarations]: Found specification of procedure __add_wait_queue [2020-10-13 22:19:54,557 INFO L130 BoogieDeclarations]: Found specification of procedure __remove_wait_queue [2020-10-13 22:19:54,557 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up_locked [2020-10-13 22:19:54,557 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 22:19:54,558 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-13 22:19:54,558 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 22:19:54,558 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-13 22:19:54,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 22:19:54,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 22:19:54,558 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2020-10-13 22:19:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-13 22:19:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-13 22:19:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2020-10-13 22:19:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2020-10-13 22:19:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2020-10-13 22:19:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2020-10-13 22:19:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 22:19:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-13 22:19:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-13 22:19:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_43 [2020-10-13 22:19:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_44 [2020-10-13 22:19:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-13 22:19:54,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2020-10-13 22:19:54,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2020-10-13 22:19:54,561 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-13 22:19:54,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2020-10-13 22:19:54,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2020-10-13 22:19:54,561 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-13 22:19:54,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2020-10-13 22:19:54,562 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-13 22:19:54,562 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-13 22:19:54,562 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2020-10-13 22:19:54,562 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2020-10-13 22:19:54,562 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 22:19:54,562 INFO L130 BoogieDeclarations]: Found specification of procedure kzfree [2020-10-13 22:19:54,562 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 22:19:54,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 22:19:54,563 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-13 22:19:54,563 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-13 22:19:54,563 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-13 22:19:54,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_crypt_iv_operations_8 [2020-10-13 22:19:54,563 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-13 22:19:54,564 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-13 22:19:54,564 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-13 22:19:54,564 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-13 22:19:54,564 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-13 22:19:54,564 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-13 22:19:54,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_3 [2020-10-13 22:19:54,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_crypt_iv_operations_5 [2020-10-13 22:19:54,565 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-13 22:19:54,565 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-13 22:19:54,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_crypt_iv_operations_7 [2020-10-13 22:19:54,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_crypt_iv_operations_4 [2020-10-13 22:19:54,565 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-13 22:19:54,565 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-13 22:19:54,565 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disabled_inc [2020-10-13 22:19:54,566 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disabled_dec [2020-10-13 22:19:54,566 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disable [2020-10-13 22:19:54,566 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_enable [2020-10-13 22:19:54,566 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2020-10-13 22:19:54,566 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2020-10-13 22:19:54,566 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2020-10-13 22:19:54,566 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2020-10-13 22:19:54,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mempool_alloc_41 [2020-10-13 22:19:54,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mempool_alloc_42 [2020-10-13 22:19:54,567 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2020-10-13 22:19:54,567 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_kmalloc [2020-10-13 22:19:54,567 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_kfree [2020-10-13 22:19:54,567 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_kmalloc_pool [2020-10-13 22:19:54,567 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc_pages [2020-10-13 22:19:54,568 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_pages [2020-10-13 22:19:54,568 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_page_pool [2020-10-13 22:19:54,568 INFO L130 BoogieDeclarations]: Found specification of procedure bvec_iter_advance [2020-10-13 22:19:54,568 INFO L130 BoogieDeclarations]: Found specification of procedure bio_advance_iter [2020-10-13 22:19:54,568 INFO L130 BoogieDeclarations]: Found specification of procedure bioset_create [2020-10-13 22:19:54,568 INFO L130 BoogieDeclarations]: Found specification of procedure bioset_free [2020-10-13 22:19:54,568 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc_bioset [2020-10-13 22:19:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2020-10-13 22:19:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure bio_clone_fast [2020-10-13 22:19:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2020-10-13 22:19:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2020-10-13 22:19:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2020-10-13 22:19:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2020-10-13 22:19:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2020-10-13 22:19:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_one [2020-10-13 22:19:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2020-10-13 22:19:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2020-10-13 22:19:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2020-10-13 22:19:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2020-10-13 22:19:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_base [2020-10-13 22:19:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_destroy_tfm [2020-10-13 22:19:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_tfm [2020-10-13 22:19:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_tfm_alg_blocksize [2020-10-13 22:19:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_tfm_alg_alignmask [2020-10-13 22:19:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure __crypto_ablkcipher_cast [2020-10-13 22:19:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_ablkcipher [2020-10-13 22:19:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_tfm [2020-10-13 22:19:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_ablkcipher [2020-10-13 22:19:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_crt [2020-10-13 22:19:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_ivsize [2020-10-13 22:19:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_blocksize [2020-10-13 22:19:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_alignmask [2020-10-13 22:19:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_setkey [2020-10-13 22:19:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-13 22:19:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_reqtfm [2020-10-13 22:19:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_encrypt [2020-10-13 22:19:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 22:19:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_decrypt [2020-10-13 22:19:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_reqsize [2020-10-13 22:19:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure ablkcipher_request_set_tfm [2020-10-13 22:19:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure ablkcipher_request_set_callback [2020-10-13 22:19:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure ablkcipher_request_set_crypt [2020-10-13 22:19:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure __crypto_cipher_cast [2020-10-13 22:19:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_cipher [2020-10-13 22:19:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2020-10-13 22:19:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_cipher [2020-10-13 22:19:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2020-10-13 22:19:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_blocksize [2020-10-13 22:19:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_setkey [2020-10-13 22:19:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_encrypt_one [2020-10-13 22:19:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-13 22:19:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure __crypto_hash_cast [2020-10-13 22:19:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_hash [2020-10-13 22:19:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_tfm [2020-10-13 22:19:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_hash [2020-10-13 22:19:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_crt [2020-10-13 22:19:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_digestsize [2020-10-13 22:19:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_digest [2020-10-13 22:19:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-13 22:19:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2020-10-13 22:19:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2020-10-13 22:19:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2020-10-13 22:19:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2020-10-13 22:19:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2020-10-13 22:19:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2020-10-13 22:19:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2020-10-13 22:19:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_shash [2020-10-13 22:19:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_tfm [2020-10-13 22:19:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_shash [2020-10-13 22:19:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure __crypto_shash_alg [2020-10-13 22:19:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_alg [2020-10-13 22:19:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_digestsize [2020-10-13 22:19:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_descsize [2020-10-13 22:19:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_export [2020-10-13 22:19:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 22:19:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_init [2020-10-13 22:19:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_update [2020-10-13 22:19:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_final [2020-10-13 22:19:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2020-10-13 22:19:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2020-10-13 22:19:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2020-10-13 22:19:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2020-10-13 22:19:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2020-10-13 22:19:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2020-10-13 22:19:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2020-10-13 22:19:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2020-10-13 22:19:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_xor [2020-10-13 22:19:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2020-10-13 22:19:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2020-10-13 22:19:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2020-10-13 22:19:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2020-10-13 22:19:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2020-10-13 22:19:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure dm_read_arg_group [2020-10-13 22:19:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure dm_shift_arg [2020-10-13 22:19:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_mode [2020-10-13 22:19:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure clone_init [2020-10-13 22:19:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_queue_crypt [2020-10-13 22:19:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure iv_of_dmreq [2020-10-13 22:19:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure any_tfm [2020-10-13 22:19:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_plain_gen [2020-10-13 22:19:54,583 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_plain64_gen [2020-10-13 22:19:54,583 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_init [2020-10-13 22:19:54,583 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_wipe [2020-10-13 22:19:54,583 INFO L130 BoogieDeclarations]: Found specification of procedure setup_essiv_cpu [2020-10-13 22:19:54,583 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_dtr [2020-10-13 22:19:54,583 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_ctr [2020-10-13 22:19:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_gen [2020-10-13 22:19:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_ctr [2020-10-13 22:19:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_dtr [2020-10-13 22:19:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_gen [2020-10-13 22:19:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_null_gen [2020-10-13 22:19:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_dtr [2020-10-13 22:19:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_ctr [2020-10-13 22:19:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_init [2020-10-13 22:19:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 22:19:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_wipe [2020-10-13 22:19:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_one [2020-10-13 22:19:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_gen [2020-10-13 22:19:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_post [2020-10-13 22:19:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_dtr [2020-10-13 22:19:54,586 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_ctr [2020-10-13 22:19:54,586 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_init [2020-10-13 22:19:54,586 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_wipe [2020-10-13 22:19:54,586 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_whitening [2020-10-13 22:19:54,586 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_gen [2020-10-13 22:19:54,586 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_post [2020-10-13 22:19:54,586 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_convert_init [2020-10-13 22:19:54,586 INFO L130 BoogieDeclarations]: Found specification of procedure dmreq_of_req [2020-10-13 22:19:54,587 INFO L130 BoogieDeclarations]: Found specification of procedure req_of_dmreq [2020-10-13 22:19:54,587 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_convert_block [2020-10-13 22:19:54,587 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-13 22:19:54,587 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_async_done [2020-10-13 22:19:54,587 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_alloc_req [2020-10-13 22:19:54,587 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_req [2020-10-13 22:19:54,587 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_convert [2020-10-13 22:19:54,588 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_buffer_pages [2020-10-13 22:19:54,588 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_alloc_buffer [2020-10-13 22:19:54,588 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_io_init [2020-10-13 22:19:54,588 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_inc_pending [2020-10-13 22:19:54,588 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_dec_pending [2020-10-13 22:19:54,588 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_endio [2020-10-13 22:19:54,589 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_io_read [2020-10-13 22:19:54,589 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_io_read_work [2020-10-13 22:19:54,589 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_queue_read [2020-10-13 22:19:54,589 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_io_write [2020-10-13 22:19:54,589 INFO L130 BoogieDeclarations]: Found specification of procedure dmcrypt_write [2020-10-13 22:19:54,589 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt_write_io_submit [2020-10-13 22:19:54,589 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt_write_convert [2020-10-13 22:19:54,589 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt_read_done [2020-10-13 22:19:54,590 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt_read_convert [2020-10-13 22:19:54,590 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt [2020-10-13 22:19:54,590 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_decode_key [2020-10-13 22:19:54,590 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_tfms [2020-10-13 22:19:54,590 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_alloc_tfms [2020-10-13 22:19:54,590 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_setkey_allcpus [2020-10-13 22:19:54,590 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_set_key [2020-10-13 22:19:54,591 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_wipe_key [2020-10-13 22:19:54,591 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_dtr [2020-10-13 22:19:54,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 22:19:54,591 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_ctr_cipher [2020-10-13 22:19:54,591 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_ctr [2020-10-13 22:19:54,591 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_map [2020-10-13 22:19:54,592 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_status [2020-10-13 22:19:54,592 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_postsuspend [2020-10-13 22:19:54,592 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_preresume [2020-10-13 22:19:54,592 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_resume [2020-10-13 22:19:54,592 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_message [2020-10-13 22:19:54,592 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_merge [2020-10-13 22:19:54,592 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iterate_devices [2020-10-13 22:19:54,593 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2020-10-13 22:19:54,593 INFO L130 BoogieDeclarations]: Found specification of procedure dm_crypt_init [2020-10-13 22:19:54,593 INFO L130 BoogieDeclarations]: Found specification of procedure dm_crypt_exit [2020-10-13 22:19:54,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2020-10-13 22:19:54,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_4 [2020-10-13 22:19:54,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2020-10-13 22:19:54,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2020-10-13 22:19:54,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_5 [2020-10-13 22:19:54,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 22:19:54,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 22:19:54,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_8 [2020-10-13 22:19:54,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_presuspend_3 [2020-10-13 22:19:54,594 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 22:19:54,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 22:19:54,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 22:19:54,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-13 22:19:54,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 22:19:54,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-13 22:19:54,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-13 22:19:54,595 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 22:19:54,595 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 22:19:54,596 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 22:19:54,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 22:19:54,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 22:19:54,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 22:19:54,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 22:19:54,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 22:19:54,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 22:19:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 22:19:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 22:19:55,894 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 22:20:03,268 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 22:20:03,268 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 22:20:03,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:20:03 BoogieIcfgContainer [2020-10-13 22:20:03,285 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 22:20:03,287 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 22:20:03,288 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 22:20:03,291 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 22:20:03,291 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:19:49" (1/3) ... [2020-10-13 22:20:03,292 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d23aa66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:20:03, skipping insertion in model container [2020-10-13 22:20:03,292 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:19:53" (2/3) ... [2020-10-13 22:20:03,292 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d23aa66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:20:03, skipping insertion in model container [2020-10-13 22:20:03,293 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:20:03" (3/3) ... [2020-10-13 22:20:03,296 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i [2020-10-13 22:20:03,307 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 22:20:03,322 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 22:20:03,336 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 22:20:03,375 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 22:20:03,375 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 22:20:03,375 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 22:20:03,375 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 22:20:03,375 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 22:20:03,375 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 22:20:03,376 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 22:20:03,376 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 22:20:03,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2812 states. [2020-10-13 22:20:03,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 625 [2020-10-13 22:20:03,507 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 22:20:03,509 INFO L422 BasicCegarLoop]: trace histogram [32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 22:20:03,509 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 22:20:03,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 22:20:03,516 INFO L82 PathProgramCache]: Analyzing trace with hash 513628893, now seen corresponding path program 1 times [2020-10-13 22:20:03,527 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 22:20:03,528 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1619610317] [2020-10-13 22:20:03,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 22:20:05,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:05,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:06,074 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:06,354 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:06,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:06,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:07,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:07,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:07,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:07,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:07,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:08,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:08,412 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:12,672 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:12,673 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 864 [2020-10-13 22:20:12,673 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 12 [2020-10-13 22:20:12,673 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7447 [2020-10-13 22:20:12,676 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:12,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:12,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 225 [2020-10-13 22:20:12,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:12,677 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 22:20:16,000 WARN L193 SmtUtils]: Spent 2.98 s on a formula simplification that was a NOOP. DAG size: 829 [2020-10-13 22:20:16,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 22:20:16,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:16,041 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:16,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:16,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:16,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:16,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 594 [2020-10-13 22:20:16,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:16,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:16,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:16,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:16,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:16,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:16,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:16,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:16,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:16,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:16,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:16,805 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:16,806 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 22:20:16,806 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:16,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:16,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:16,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:16,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:16,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:16,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:16,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:16,860 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:16,861 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:16,861 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:16,861 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:20:16,861 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:16,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:16,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:16,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:16,862 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:16,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:16,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:16,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:16,892 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:16,899 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:16,899 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:16,899 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:16,900 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 22:20:16,900 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:16,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:16,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:16,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:16,901 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:16,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 22:20:16,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:16,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:16,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:16,966 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:16,966 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:16,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:16,967 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 22:20:16,967 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:16,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:16,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:16,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:16,968 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:16,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:16,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:16,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,000 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:17,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:17,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:20:17,002 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:17,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,003 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:17,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:17,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:17,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:17,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:20:17,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:17,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:17,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 22:20:17,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,058 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,099 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,100 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:17,100 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:17,100 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 22:20:17,101 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:20:17,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 22:20:17,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:17,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,129 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,138 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,138 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:17,138 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:17,139 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:20:17,139 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:17,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,140 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:17,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:17,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,164 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:17,164 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:17,164 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:20:17,165 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:17,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,165 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:17,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 22:20:17,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,234 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,235 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:17,235 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:17,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-13 22:20:17,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:20:17,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:17,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:17,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,268 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,269 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:17,269 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:17,269 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:20:17,269 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:17,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,270 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:17,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:17,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,289 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,308 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,308 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:17,308 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:17,309 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 22:20:17,309 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:17,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,310 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:17,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 22:20:17,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,343 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,379 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,379 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:17,379 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:17,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 22:20:17,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:20:17,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,381 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:17,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:17,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,411 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,411 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:17,411 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:17,412 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:20:17,412 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:17,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:17,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:17,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:17,435 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:17,436 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:20:17,436 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:17,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:17,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 22:20:17,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,491 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,491 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:17,491 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:17,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 22:20:17,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:20:17,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:17,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:17,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,511 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,523 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,523 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:17,523 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:17,524 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:20:17,524 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:17,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,525 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:17,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:17,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,547 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:17,547 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:17,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:20:17,548 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:17,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:17,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 22:20:17,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,608 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:17,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:17,609 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-13 22:20:17,610 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:17,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,610 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:17,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:17,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,639 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,640 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:17,640 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:17,640 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:20:17,640 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:17,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,641 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:17,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:17,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,669 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:17,669 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:17,669 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:20:17,669 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:17,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,670 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:17,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 22:20:17,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,697 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:17,728 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:17,729 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 22:20:17,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:20:17,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,730 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:17,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:17,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,759 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:17,760 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:17,760 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:20:17,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:17,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:17,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:17,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,788 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,788 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:17,789 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:17,789 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:20:17,789 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:17,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,790 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:17,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 22:20:17,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,845 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:17,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:17,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-13 22:20:17,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:20:17,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:17,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:17,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,866 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,871 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,871 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:17,871 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:17,871 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:20:17,872 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:17,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,872 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:17,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:17,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,900 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,900 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:17,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:17,901 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:20:17,901 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:17,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,902 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:17,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 22:20:17,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,927 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:17,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:17,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 22:20:17,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:20:17,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:17,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:17,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:17,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:17,986 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:17,987 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:17,987 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:17,987 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:20:17,988 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:17,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:17,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:17,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:17,988 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:17,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:18,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:18,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,012 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:18,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:18,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:18,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:20:18,013 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:18,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:18,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:18,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:18,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:18,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-13 22:20:18,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:18,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,085 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:18,086 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:18,086 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:18,086 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 22:20:18,086 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:18,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:18,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:20:18,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:18,087 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:18,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:18,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:18,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,116 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:18,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:18,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:18,117 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:20:18,117 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:18,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:18,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:18,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:18,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:18,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:18,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:18,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:18,145 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:18,146 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:18,146 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:20:18,146 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:18,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:18,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:18,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:18,147 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:18,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-13 22:20:18,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:18,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,180 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,215 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:18,216 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:18,216 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:18,216 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 22:20:18,217 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:18,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:18,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:20:18,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:18,217 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:18,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:18,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:18,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,249 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:18,249 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:18,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:18,250 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:20:18,250 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:18,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:18,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:18,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:18,251 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:18,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:18,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:18,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,290 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:18,290 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:18,290 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:18,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:20:18,291 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:18,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:18,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:18,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:18,292 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:18,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-13 22:20:18,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:18,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:18,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:18,377 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:18,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-13 22:20:18,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:18,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:18,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:20:18,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:18,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:18,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:18,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:18,405 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,411 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:18,412 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:18,412 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:18,412 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:20:18,412 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:18,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:18,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:18,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:18,414 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:18,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:18,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:18,436 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,444 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:18,445 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:18,445 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:18,446 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:20:18,446 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:18,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:18,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:18,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:18,448 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:18,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-13 22:20:18,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:18,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,496 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,530 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:18,530 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:18,531 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:18,531 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-13 22:20:18,531 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:18,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:18,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:20:18,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:18,532 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:18,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:18,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:18,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:18,649 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:18,649 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:18,649 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 99 [2020-10-13 22:20:18,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:18,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:18,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:18,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:18,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:18,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:18,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:18,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,671 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:18,671 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:18,672 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:18,672 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:20:18,672 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:18,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:18,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:18,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:18,673 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:18,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-13 22:20:18,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:18,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,745 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:18,745 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:18,745 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:18,745 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-13 22:20:18,746 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:18,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:18,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:20:18,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:18,747 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:18,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:18,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:18,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,772 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:18,772 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:18,772 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:18,773 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:20:18,773 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:18,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:18,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:18,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:18,774 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:18,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:18,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:18,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,797 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:18,798 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:18,798 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:18,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:20:18,798 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:18,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:18,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:18,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:18,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:18,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-13 22:20:18,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:18,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:18,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:18,866 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:18,866 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 22:20:18,866 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:18,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:18,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:20:18,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:18,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:18,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:18,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:18,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,892 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:18,892 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:18,892 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:18,893 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:20:18,893 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:18,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:18,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:18,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:18,894 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:18,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:18,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,915 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:18,916 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:18,916 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:18,916 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:20:18,916 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:18,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:18,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:18,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:18,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:18,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-13 22:20:18,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:18,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:18,975 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:18,976 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:18,976 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:18,976 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-13 22:20:18,976 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:18,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:18,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:20:18,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:18,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:18,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:18,996 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,000 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:19,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:19,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:20:19,001 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:19,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,002 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:19,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:19,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,022 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,027 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,028 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:19,028 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:19,028 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:20:19,029 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:19,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,030 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:19,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-10-13 22:20:19,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,094 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:19,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:19,096 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-13 22:20:19,096 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:20:19,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,097 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:19,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:19,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:19,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:19,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:20:19,123 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:19,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,123 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:19,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:19,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,144 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,144 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:19,144 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:19,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:20:19,145 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:19,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,146 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:19,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2020-10-13 22:20:19,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:19,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:19,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-13 22:20:19,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:20:19,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:19,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:19,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,226 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:19,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:19,231 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:20:19,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:19,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,232 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:19,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:19,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,250 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:19,251 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:19,251 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:20:19,251 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:19,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,252 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:19,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2020-10-13 22:20:19,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,285 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,311 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,312 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:19,312 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:19,312 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-13 22:20:19,312 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:20:19,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,313 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:19,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:19,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,332 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,337 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:19,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:19,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:20:19,337 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:19,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:19,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:19,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,354 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,362 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:19,362 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:19,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:20:19,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:19,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:19,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2020-10-13 22:20:19,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,438 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,439 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:19,439 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:19,439 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-13 22:20:19,439 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:20:19,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,440 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:19,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:19,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,476 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,477 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:19,477 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:19,477 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:20:19,477 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:19,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,478 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:19,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:19,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,507 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:19,507 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:19,507 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:20:19,508 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:19,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,510 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:19,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-13 22:20:19,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,592 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:19,592 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:19,592 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-13 22:20:19,593 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:20:19,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,593 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:19,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:19,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:19,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:19,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:20:19,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:19,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:19,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:19,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:19,649 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:19,649 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:20:19,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:19,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:19,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2020-10-13 22:20:19,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,712 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,712 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:19,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:19,713 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 22:20:19,713 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:20:19,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:19,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:19,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,737 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,737 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:19,737 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:19,737 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:20:19,738 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:19,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,738 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:19,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:19,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,752 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,763 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:19,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:19,764 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:20:19,764 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:19,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,765 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:19,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2020-10-13 22:20:19,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,809 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,838 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,838 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:19,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:19,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 22:20:19,839 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:20:19,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,840 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:19,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:19,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,869 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,870 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:19,870 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:19,870 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:20:19,871 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:19,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,871 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:19,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:19,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,887 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,893 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:19,893 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:19,893 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:20:19,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:19,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,894 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:19,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-13 22:20:19,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,956 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:19,956 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:19,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-13 22:20:19,956 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:20:19,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,957 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:19,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:19,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:19,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:19,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:19,985 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:19,985 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:19,985 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:20:19,986 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:19,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:19,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:19,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:19,986 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:19,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:19,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,005 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,006 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:20,006 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:20,006 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:20:20,006 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:20,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,007 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:20,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2020-10-13 22:20:20,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,038 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,069 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,070 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:20,070 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:20,070 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-13 22:20:20,070 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:20:20,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,071 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:20,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:20,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,090 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,095 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,095 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:20,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:20,096 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:20:20,096 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:20,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,097 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:20,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:20,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,121 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:20,121 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:20,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:20:20,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:20,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,123 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:20,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2020-10-13 22:20:20,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:20,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:20,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-13 22:20:20,181 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:20:20,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,181 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:20,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:20,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,207 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,207 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:20,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:20,208 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:20:20,208 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:20,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,209 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:20,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:20,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,229 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:20,229 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:20,229 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:20:20,229 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:20,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,230 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:20,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 438 [2020-10-13 22:20:20,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,295 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,296 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:20,296 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:20,296 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 22:20:20,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:20:20,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,298 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:20,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:20,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,334 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,334 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:20,334 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:20,335 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:20:20,335 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:20,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,337 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:20,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:20,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,371 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,371 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:20,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:20,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:20:20,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:20,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:20,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2020-10-13 22:20:20,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,411 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,424 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,457 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:20,458 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:20,458 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-13 22:20:20,458 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:20:20,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,460 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:20,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:20,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,495 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,495 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:20,496 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:20,496 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:20:20,497 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:20,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,498 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:20,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:20,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,521 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:20,529 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:20,529 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:20:20,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:20,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:20,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2020-10-13 22:20:20,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,579 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,615 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,616 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:20,616 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:20,616 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-13 22:20:20,616 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:20:20,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,617 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:20,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:20,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,661 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,662 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:20,662 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:20,663 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 22:20:20,663 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:20,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,665 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:20,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:20,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,694 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:20,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:20,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:20:20,696 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:20,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,697 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:20,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2020-10-13 22:20:20,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,729 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,744 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,784 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:20,784 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:20,784 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-13 22:20:20,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:20:20,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:20,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:20,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,810 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,810 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:20,810 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:20,811 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:20:20,811 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:20,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,812 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:20,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:20,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,834 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:20,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:20,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:20:20,842 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:20:20,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,843 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:20,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502 [2020-10-13 22:20:20,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,924 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,924 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:20:20,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:20,925 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-13 22:20:20,925 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:20:20,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:20,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:20,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,960 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:20,961 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:20,962 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:20:20,962 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:20,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,963 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:20,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:20:20,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:20,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:20,987 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:20,988 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:20,988 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:20,988 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:20:20,989 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:20,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:20,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:20,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:20,990 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:21,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 518 [2020-10-13 22:20:21,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:21,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:21,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:21,017 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 22:20:21,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:21,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:20:21,018 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:21,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:21,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 22:20:21,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:21,019 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:21,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 521 [2020-10-13 22:20:21,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:21,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:21,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:21,217 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:21,218 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:20:21,218 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:21,218 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 140 [2020-10-13 22:20:21,219 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:21,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:21,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:20:21,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:21,220 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:21,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:21,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:21,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:21,255 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:21,255 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:21,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:21,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:20:21,257 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:21,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:21,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:21,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:21,258 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:21,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 532 [2020-10-13 22:20:21,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:21,285 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:21,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:21,374 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:21,374 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:20:21,374 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:21,375 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-13 22:20:21,375 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:21,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:21,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:20:21,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:21,376 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:21,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:21,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:21,395 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:21,400 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:21,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:21,400 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:21,401 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:20:21,401 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:21,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:21,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:21,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:21,402 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:21,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 543 [2020-10-13 22:20:21,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:21,422 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:21,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:21,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:21,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:20:21,510 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:21,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-13 22:20:21,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:21,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:21,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:20:21,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:21,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:21,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:21,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:21,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:21,538 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:21,539 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:21,539 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:21,539 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:20:21,539 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:21,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:21,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:21,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:21,540 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:21,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 554 [2020-10-13 22:20:21,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:21,566 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:21,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:21,649 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:21,649 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:20:21,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:21,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-13 22:20:21,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:21,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:21,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:20:21,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:21,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:21,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:21,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:21,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:21,677 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:21,677 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:21,677 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:21,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:20:21,678 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:21,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:21,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:21,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:21,678 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:21,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 565 [2020-10-13 22:20:21,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:21,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:21,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:21,828 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:21,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:20:21,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:21,828 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-13 22:20:21,829 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:21,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:21,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:20:21,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:21,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:21,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:21,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:21,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:21,850 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:21,850 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:21,851 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:21,851 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:20:21,851 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:21,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:21,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:21,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:21,852 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:21,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576 [2020-10-13 22:20:21,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:21,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:21,881 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:21,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:21,943 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:20:21,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:21,943 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-13 22:20:21,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:21,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:21,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:20:21,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:21,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:21,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:21,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:21,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:21,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:21,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:21,971 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:21,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:20:21,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:21,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:21,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:21,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:21,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:21,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 587 [2020-10-13 22:20:21,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:21,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:22,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:22,080 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:22,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:20:22,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:20:22,081 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-13 22:20:22,081 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:22,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:22,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:20:22,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:22,082 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:22,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:20:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:22,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:22,106 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:22,106 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:20:22,107 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:22,107 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:20:22,107 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:22,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:22,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:20:22,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:22,108 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:22,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2020-10-13 22:20:22,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:22,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:22,161 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:22,161 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:22,161 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:22,162 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:20:22,162 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:22,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:22,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:20:22,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:22,163 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:20:22,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 603 [2020-10-13 22:20:22,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:20:22,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:20:22,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:20:22,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:20:22,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:20:22,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:20:22,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:20:22,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:20:22,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:20:22,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:20:22,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:20:23,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7133 backedges. 453 proven. 600 refuted. 0 times theorem prover too weak. 6080 trivial. 0 not checked. [2020-10-13 22:20:23,078 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1619610317] [2020-10-13 22:20:23,081 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 22:20:23,081 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-10-13 22:20:23,082 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1267898672] [2020-10-13 22:20:23,091 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-13 22:20:23,091 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 22:20:23,106 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-13 22:20:23,106 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-10-13 22:20:23,109 INFO L87 Difference]: Start difference. First operand 2812 states. Second operand 8 states. [2020-10-13 22:20:26,152 WARN L193 SmtUtils]: Spent 2.99 s on a formula simplification that was a NOOP. DAG size: 838 [2020-10-13 22:21:39,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 22:21:39,568 INFO L93 Difference]: Finished difference Result 6119 states and 8665 transitions. [2020-10-13 22:21:39,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-13 22:21:39,572 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 624 [2020-10-13 22:21:39,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 22:21:39,632 INFO L225 Difference]: With dead ends: 6119 [2020-10-13 22:21:39,632 INFO L226 Difference]: Without dead ends: 3401 [2020-10-13 22:21:39,653 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 287 GetRequests, 274 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 6.3s TimeCoverageRelationStatistics Valid=74, Invalid=136, Unknown=0, NotChecked=0, Total=210 [2020-10-13 22:21:39,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3401 states. [2020-10-13 22:21:40,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3401 to 2648. [2020-10-13 22:21:40,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2648 states. [2020-10-13 22:21:40,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2648 states to 2648 states and 3528 transitions. [2020-10-13 22:21:40,700 INFO L78 Accepts]: Start accepts. Automaton has 2648 states and 3528 transitions. Word has length 624 [2020-10-13 22:21:40,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 22:21:40,701 INFO L479 AbstractCegarLoop]: Abstraction has 2648 states and 3528 transitions. [2020-10-13 22:21:40,701 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-13 22:21:40,701 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 3528 transitions. [2020-10-13 22:21:40,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 625 [2020-10-13 22:21:40,723 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 22:21:40,724 INFO L422 BasicCegarLoop]: trace histogram [32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 22:21:40,725 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 22:21:40,725 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 22:21:40,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 22:21:40,726 INFO L82 PathProgramCache]: Analyzing trace with hash -2036458723, now seen corresponding path program 1 times [2020-10-13 22:21:40,726 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 22:21:40,726 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [132339290] [2020-10-13 22:21:40,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 22:21:41,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:41,977 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:43,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:50,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:50,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 864 [2020-10-13 22:21:50,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:21:50,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9585 [2020-10-13 22:21:50,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:50,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 22:21:50,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 737 [2020-10-13 22:21:50,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 22:21:50,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:54,525 WARN L193 SmtUtils]: Spent 3.30 s on a formula simplification that was a NOOP. DAG size: 829 [2020-10-13 22:21:54,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 22:21:54,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:54,562 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:54,978 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:54,978 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:54,978 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:54,979 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 427 [2020-10-13 22:21:54,979 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:54,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:54,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:54,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:54,980 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:55,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,099 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,099 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:55,100 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,100 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 22:21:55,100 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,101 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:21:55,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:55,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,136 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:55,137 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:55,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:55,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,153 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:55,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,154 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 22:21:55,154 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,155 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 22:21:55,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:55,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:21:55,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,181 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:55,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,199 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,199 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:55,200 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,200 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:55,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,201 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:55,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:55,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:55,217 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 22:21:55,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,244 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:55,244 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,244 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:21:55,244 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,245 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:55,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:55,263 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:55,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,264 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:55,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,278 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,281 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,281 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:55,281 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,281 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:55,281 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,282 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 22:21:55,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:55,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-13 22:21:55,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:55,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:55,367 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:21:55,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,369 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:55,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,392 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:55,393 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,393 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:21:55,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,395 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:21:55,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 22:21:55,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,410 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,423 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,423 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:55,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,424 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 22:21:55,424 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:21:55,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:55,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,450 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,450 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:55,451 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,451 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:21:55,451 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,452 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:55,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,472 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,472 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:55,472 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,473 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:21:55,473 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:21:55,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 22:21:55,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,509 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:55,509 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 22:21:55,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:21:55,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:55,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,529 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,546 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:55,547 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 22:21:55,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:21:55,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:55,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,566 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,566 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:55,566 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,567 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:55,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,568 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 22:21:55,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,582 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:55,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,599 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 22:21:55,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,600 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:55,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,620 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,620 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:55,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:55,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:55,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,638 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,639 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:55,639 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,639 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:55,639 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 22:21:55,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,671 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,671 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:55,671 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,671 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 22:21:55,672 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,672 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:55,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,687 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,690 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,691 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:55,691 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,691 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:55,691 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:55,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,706 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,706 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:55,706 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,707 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 22:21:55,707 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,708 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 22:21:55,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,748 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,749 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:55,749 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,749 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-13 22:21:55,749 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,750 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:55,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,767 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,771 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:55,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,772 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:55,772 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,773 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:55,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,791 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,791 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:55,791 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,791 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:55,792 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,792 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 22:21:55,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,823 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:55,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 22:21:55,824 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,825 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:55,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,840 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,844 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,845 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:55,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:21:55,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:55,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:55,864 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,864 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:55,864 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,865 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-13 22:21:55,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,894 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:55,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 22:21:55,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:55,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,914 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,915 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:55,915 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,915 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:55,915 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,916 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:55,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,934 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:55,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,934 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:55,934 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,935 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-13 22:21:55,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,962 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,963 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:55,963 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,963 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:21:55,963 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,964 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:55,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,979 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:55,982 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,982 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:55,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,983 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:55,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:55,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:55,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:55,998 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:55,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:55,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:55,998 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 22:21:55,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:55,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:55,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:55,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:55,999 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-13 22:21:56,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,027 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:56,028 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,028 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 22:21:56,028 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,029 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:56,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:56,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:56,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:56,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,064 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,064 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:56,064 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,064 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:56,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,065 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-13 22:21:56,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,094 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:56,095 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,095 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 22:21:56,095 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,096 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:56,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,114 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:56,115 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,115 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:56,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,116 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:56,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,127 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,130 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,131 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:56,131 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,131 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:56,131 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,132 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-13 22:21:56,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:56,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,162 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 22:21:56,163 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,163 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:56,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,180 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,184 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:56,184 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,184 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:56,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,185 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:56,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:56,201 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,202 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:56,202 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,203 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-13 22:21:56,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,233 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:56,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,234 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 22:21:56,234 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,235 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:56,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:56,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:21:56,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:56,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,284 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,285 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:56,285 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,286 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:21:56,286 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,287 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:21:56,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-13 22:21:56,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,325 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,325 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:56,326 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,326 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 22:21:56,326 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,327 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:21:56,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:56,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:56,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,350 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:56,350 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,351 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:56,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:56,373 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,373 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:21:56,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:21:56,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-10-13 22:21:56,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,393 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,413 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,414 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:56,414 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,414 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 22:21:56,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,415 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:56,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,434 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,439 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,440 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:56,440 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,440 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:21:56,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,442 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:21:56,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:56,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:56,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:56,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,463 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:21:56,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2020-10-13 22:21:56,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,483 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,497 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,498 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:56,498 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,498 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 22:21:56,498 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:56,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,522 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:56,526 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,527 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:21:56,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:56,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,544 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:56,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:56,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2020-10-13 22:21:56,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,579 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,579 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:56,580 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,580 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 22:21:56,580 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,581 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:56,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,601 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:56,601 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:21:56,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,602 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:56,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,618 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:56,619 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,619 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:56,619 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,620 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2020-10-13 22:21:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:56,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 22:21:56,651 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:56,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,674 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,674 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:56,675 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,675 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:21:56,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,676 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:56,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,693 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,694 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:56,694 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,694 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:56,694 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,695 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-13 22:21:56,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,728 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,728 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:56,729 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,729 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 22:21:56,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,730 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:56,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,746 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,750 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,751 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:56,751 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,751 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:56,751 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,752 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:56,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,769 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:56,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,770 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:56,770 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2020-10-13 22:21:56,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:56,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 22:21:56,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:56,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,825 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,825 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:56,825 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:56,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:56,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:56,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:56,844 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,845 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2020-10-13 22:21:56,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:56,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 22:21:56,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:21:56,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:56,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,907 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,907 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:56,907 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,908 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:21:56,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:56,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,928 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,928 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:56,929 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,929 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:21:56,929 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,930 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-13 22:21:56,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,962 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,962 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:56,963 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,963 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 22:21:56,963 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,964 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:56,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:56,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:56,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:56,988 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:56,989 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:56,989 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:56,989 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:21:56,989 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:56,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:56,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:56,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:56,990 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:57,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:57,012 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,012 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:57,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,013 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2020-10-13 22:21:57,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:57,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-13 22:21:57,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:57,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:57,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:21:57,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,207 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:57,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:57,223 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:57,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,224 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2020-10-13 22:21:57,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,252 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,253 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:57,253 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,253 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 22:21:57,253 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:57,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,272 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,272 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:57,272 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:57,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:57,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,285 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,286 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:57,286 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,286 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 22:21:57,286 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,287 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 438 [2020-10-13 22:21:57,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,315 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,315 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:57,316 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 22:21:57,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:57,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,332 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,335 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,335 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:57,335 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,336 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:57,336 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,337 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:57,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:57,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,352 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:57,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,353 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2020-10-13 22:21:57,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,380 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,380 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:57,380 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,380 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:21:57,381 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,381 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:57,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,399 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:57,400 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,400 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:57,400 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,401 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:57,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,416 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,416 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:57,416 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:57,417 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,418 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2020-10-13 22:21:57,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,445 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,445 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:57,446 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,446 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 22:21:57,446 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,447 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:57,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,464 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,464 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:57,465 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,465 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:57,465 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,466 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:57,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:57,481 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:57,482 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,483 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2020-10-13 22:21:57,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,511 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,511 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:57,511 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,512 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 22:21:57,512 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,513 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:57,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,529 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:57,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,533 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:57,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,534 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:57,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:57,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:57,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,552 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502 [2020-10-13 22:21:57,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,566 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,580 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,580 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:21:57,580 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,580 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 22:21:57,581 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,581 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:57,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,597 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,600 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,600 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:57,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:57,601 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,602 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:21:57,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:57,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:57,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 518 [2020-10-13 22:21:57,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,633 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 22:21:57,633 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 22:21:57,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 521 [2020-10-13 22:21:57,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,720 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,720 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:21:57,721 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:21:57,721 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 22:21:57,721 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,722 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:57,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,737 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,740 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:57,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:57,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:57,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:57,742 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 532 [2020-10-13 22:21:57,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,803 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:21:57,803 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,803 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-13 22:21:57,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 22:21:57,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 22:21:57,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 22:21:57,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:21:57,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:57,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,921 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:57,922 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:57,922 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:57,922 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-13 22:21:57,922 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:57,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 22:21:57,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:57,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 22:21:57,923 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:57,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 543 [2020-10-13 22:21:57,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:57,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:57,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:58,043 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:58,044 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:21:58,044 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:21:58,044 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-13 22:21:58,044 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:58,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:58,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:21:58,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:58,045 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:58,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:58,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:58,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:58,064 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:58,064 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:58,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:58,065 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:58,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:58,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:58,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:58,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:58,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:58,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 554 [2020-10-13 22:21:58,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:58,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:58,094 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:58,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:58,147 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:21:58,147 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:21:58,147 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-13 22:21:58,148 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:58,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:58,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:21:58,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:58,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:58,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:58,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:58,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:58,169 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:58,169 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:58,170 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:58,170 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:21:58,170 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:58,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:58,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:58,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:58,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:58,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 565 [2020-10-13 22:21:58,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:58,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:58,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:58,252 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:58,253 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:21:58,253 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:21:58,253 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-13 22:21:58,253 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:58,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:58,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:21:58,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:58,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:58,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:58,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:58,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:58,273 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:58,273 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:58,273 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:58,273 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:58,274 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:58,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:58,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:58,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:58,274 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:58,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576 [2020-10-13 22:21:58,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:58,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:58,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:58,350 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:58,350 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:21:58,351 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:21:58,351 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-13 22:21:58,351 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:58,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:58,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:21:58,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:58,352 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:58,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:58,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:58,371 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:58,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:58,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:58,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:58,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:58,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:58,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:58,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:58,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:58,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 587 [2020-10-13 22:21:58,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:58,393 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:58,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:58,443 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:58,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:21:58,444 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:21:58,444 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-13 22:21:58,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:58,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:58,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:21:58,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:58,445 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:58,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:21:58,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:58,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:58,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:58,464 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:21:58,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:58,464 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:21:58,465 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:58,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:58,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:21:58,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:58,465 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:58,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2020-10-13 22:21:58,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:58,507 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:58,510 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:58,511 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:58,511 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:58,511 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:21:58,511 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:58,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:58,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:21:58,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:58,512 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:58,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 603 [2020-10-13 22:21:58,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:21:58,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:21:58,557 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:21:58,557 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:21:58,557 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:21:58,557 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:21:58,558 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:21:58,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:21:58,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:21:58,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:21:58,558 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:21:58,999 INFO L134 CoverageAnalysis]: Checked inductivity of 7133 backedges. 7 proven. 35 refuted. 0 times theorem prover too weak. 7091 trivial. 0 not checked. [2020-10-13 22:21:58,999 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [132339290] [2020-10-13 22:21:58,999 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 22:21:59,000 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-10-13 22:21:59,000 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [453820860] [2020-10-13 22:21:59,002 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-10-13 22:21:59,003 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 22:21:59,003 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-10-13 22:21:59,003 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-10-13 22:21:59,003 INFO L87 Difference]: Start difference. First operand 2648 states and 3528 transitions. Second operand 12 states. [2020-10-13 22:22:01,823 WARN L193 SmtUtils]: Spent 2.77 s on a formula simplification that was a NOOP. DAG size: 838 [2020-10-13 22:22:09,396 WARN L193 SmtUtils]: Spent 2.96 s on a formula simplification that was a NOOP. DAG size: 842 [2020-10-13 22:22:12,410 WARN L193 SmtUtils]: Spent 2.97 s on a formula simplification that was a NOOP. DAG size: 846 [2020-10-13 22:22:15,379 WARN L193 SmtUtils]: Spent 2.88 s on a formula simplification that was a NOOP. DAG size: 841 [2020-10-13 22:22:18,636 WARN L193 SmtUtils]: Spent 3.13 s on a formula simplification that was a NOOP. DAG size: 843 [2020-10-13 22:22:21,601 WARN L193 SmtUtils]: Spent 2.74 s on a formula simplification that was a NOOP. DAG size: 837 [2020-10-13 22:22:24,603 WARN L193 SmtUtils]: Spent 2.81 s on a formula simplification that was a NOOP. DAG size: 844 [2020-10-13 22:22:27,420 WARN L193 SmtUtils]: Spent 2.65 s on a formula simplification that was a NOOP. DAG size: 835