/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 03:55:36,205 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 03:55:36,208 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 03:55:36,250 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 03:55:36,250 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 03:55:36,261 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 03:55:36,263 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 03:55:36,266 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 03:55:36,268 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 03:55:36,272 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 03:55:36,272 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 03:55:36,273 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 03:55:36,274 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 03:55:36,276 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 03:55:36,279 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 03:55:36,280 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 03:55:36,282 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 03:55:36,283 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 03:55:36,284 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 03:55:36,291 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 03:55:36,293 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 03:55:36,294 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 03:55:36,295 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 03:55:36,295 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 03:55:36,300 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 03:55:36,300 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 03:55:36,300 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 03:55:36,303 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 03:55:36,303 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 03:55:36,304 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 03:55:36,305 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 03:55:36,305 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 03:55:36,306 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 03:55:36,306 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 03:55:36,308 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 03:55:36,308 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 03:55:36,308 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 03:55:36,309 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 03:55:36,309 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 03:55:36,310 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 03:55:36,311 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 03:55:36,312 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 03:55:36,358 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 03:55:36,358 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 03:55:36,361 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 03:55:36,361 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 03:55:36,361 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 03:55:36,361 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 03:55:36,362 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 03:55:36,362 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 03:55:36,362 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 03:55:36,362 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 03:55:36,363 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 03:55:36,364 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 03:55:36,364 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 03:55:36,364 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 03:55:36,364 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 03:55:36,365 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 03:55:36,365 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 03:55:36,365 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 03:55:36,365 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 03:55:36,365 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 03:55:36,366 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 03:55:36,366 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 03:55:36,366 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 03:55:36,366 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 03:55:36,366 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 03:55:36,366 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 03:55:36,367 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 03:55:36,367 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 03:55:36,649 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 03:55:36,661 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 03:55:36,665 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 03:55:36,666 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 03:55:36,667 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 03:55:36,667 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i [2020-10-13 03:55:36,727 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e989c581b/8756337dc14b477eb5d8fa96e1f8cbd7/FLAGc8a0f3a39 [2020-10-13 03:55:37,605 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 03:55:37,606 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i [2020-10-13 03:55:37,658 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e989c581b/8756337dc14b477eb5d8fa96e1f8cbd7/FLAGc8a0f3a39 [2020-10-13 03:55:38,083 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e989c581b/8756337dc14b477eb5d8fa96e1f8cbd7 [2020-10-13 03:55:38,092 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 03:55:38,093 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 03:55:38,094 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 03:55:38,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 03:55:38,098 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 03:55:38,099 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:55:38" (1/1) ... [2020-10-13 03:55:38,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b7bcd2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:55:38, skipping insertion in model container [2020-10-13 03:55:38,102 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:55:38" (1/1) ... [2020-10-13 03:55:38,110 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 03:55:38,282 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 03:55:41,285 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:55:41,323 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 03:55:41,832 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:55:42,698 INFO L208 MainTranslator]: Completed translation [2020-10-13 03:55:42,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:55:42 WrapperNode [2020-10-13 03:55:42,699 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 03:55:42,701 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 03:55:42,701 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 03:55:42,701 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 03:55:42,718 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:55:42" (1/1) ... [2020-10-13 03:55:42,718 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:55:42" (1/1) ... [2020-10-13 03:55:42,909 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:55:42" (1/1) ... [2020-10-13 03:55:42,910 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:55:42" (1/1) ... [2020-10-13 03:55:43,055 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:55:42" (1/1) ... [2020-10-13 03:55:43,078 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:55:42" (1/1) ... [2020-10-13 03:55:43,113 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:55:42" (1/1) ... [2020-10-13 03:55:43,146 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 03:55:43,147 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 03:55:43,147 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 03:55:43,147 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 03:55:43,149 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:55:42" (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 03:55:43,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 03:55:43,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 03:55:43,227 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 03:55:43,227 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 03:55:43,228 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-13 03:55:43,228 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 03:55:43,228 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 03:55:43,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 03:55:43,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 03:55:43,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 03:55:43,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 03:55:43,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 03:55:43,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 03:55:43,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 03:55:43,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 03:55:43,230 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2020-10-13 03:55:43,231 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2020-10-13 03:55:43,231 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2020-10-13 03:55:43,231 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2020-10-13 03:55:43,232 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-13 03:55:43,232 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-13 03:55:43,233 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 03:55:43,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-13 03:55:43,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_6 [2020-10-13 03:55:43,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2020-10-13 03:55:43,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-13 03:55:43,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_10 [2020-10-13 03:55:43,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2020-10-13 03:55:43,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-13 03:55:43,234 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_feature [2020-10-13 03:55:43,235 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 03:55:43,235 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 03:55:43,235 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2020-10-13 03:55:43,235 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2020-10-13 03:55:43,235 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-13 03:55:43,235 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2020-10-13 03:55:43,236 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2020-10-13 03:55:43,236 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_hash [2020-10-13 03:55:43,236 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-13 03:55:43,236 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get [2020-10-13 03:55:43,236 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2020-10-13 03:55:43,236 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2020-10-13 03:55:43,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-13 03:55:43,237 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-13 03:55:43,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2020-10-13 03:55:43,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2020-10-13 03:55:43,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2020-10-13 03:55:43,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head [2020-10-13 03:55:43,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2020-10-13 03:55:43,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2020-10-13 03:55:43,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2020-10-13 03:55:43,238 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2020-10-13 03:55:43,238 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-13 03:55:43,238 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-13 03:55:43,238 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2020-10-13 03:55:43,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_purge [2020-10-13 03:55:43,239 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2020-10-13 03:55:43,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_linearize [2020-10-13 03:55:43,239 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_linearize [2020-10-13 03:55:43,239 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_has_frag_list [2020-10-13 03:55:43,239 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2020-10-13 03:55:43,240 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2020-10-13 03:55:43,240 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_init [2020-10-13 03:55:43,240 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2020-10-13 03:55:43,240 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2020-10-13 03:55:43,240 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-13 03:55:43,240 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-13 03:55:43,240 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2020-10-13 03:55:43,240 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2020-10-13 03:55:43,241 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-13 03:55:43,241 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_synchronize [2020-10-13 03:55:43,241 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-13 03:55:43,241 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-13 03:55:43,241 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-13 03:55:43,241 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2020-10-13 03:55:43,241 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-13 03:55:43,242 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-13 03:55:43,242 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-13 03:55:43,242 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-13 03:55:43,242 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-13 03:55:43,242 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-13 03:55:43,242 INFO L138 BoogieDeclarations]: Found implementation of procedure net_gso_ok [2020-10-13 03:55:43,243 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_gso_ok [2020-10-13 03:55:43,243 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_needs_gso [2020-10-13 03:55:43,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __pfn_to_mfn [2020-10-13 03:55:43,243 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2020-10-13 03:55:43,243 INFO L138 BoogieDeclarations]: Found implementation of procedure page_to_mfn [2020-10-13 03:55:43,243 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_set_link [2020-10-13 03:55:43,243 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_is_link [2020-10-13 03:55:43,244 INFO L138 BoogieDeclarations]: Found implementation of procedure add_id_to_freelist [2020-10-13 03:55:43,244 INFO L138 BoogieDeclarations]: Found implementation of procedure get_id_from_freelist [2020-10-13 03:55:43,244 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rxidx [2020-10-13 03:55:43,244 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_skb [2020-10-13 03:55:43,244 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_ref [2020-10-13 03:55:43,244 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_can_sg [2020-10-13 03:55:43,245 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_refill_timeout [2020-10-13 03:55:43,245 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_tx_slot_available [2020-10-13 03:55:43,245 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_maybe_wake_tx [2020-10-13 03:55:43,245 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_one_rx_buffer [2020-10-13 03:55:43,245 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_rx_buffers [2020-10-13 03:55:43,245 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_open [2020-10-13 03:55:43,245 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_buf_gc [2020-10-13 03:55:43,245 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_one_txreq [2020-10-13 03:55:43,246 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_txreqs [2020-10-13 03:55:43,246 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_count_skb_slots [2020-10-13 03:55:43,246 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_select_queue [2020-10-13 03:55:43,246 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_start_xmit [2020-10-13 03:55:43,246 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_close [2020-10-13 03:55:43,246 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_move_rx_slot [2020-10-13 03:55:43,246 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_extras [2020-10-13 03:55:43,247 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_responses [2020-10-13 03:55:43,247 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_skb_gso [2020-10-13 03:55:43,247 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fill_frags [2020-10-13 03:55:43,247 INFO L138 BoogieDeclarations]: Found implementation of procedure checksum_setup [2020-10-13 03:55:43,247 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_incoming_queue [2020-10-13 03:55:43,247 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll [2020-10-13 03:55:43,247 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_change_mtu [2020-10-13 03:55:43,248 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_stats64 [2020-10-13 03:55:43,248 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_tx_bufs [2020-10-13 03:55:43,248 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_rx_bufs [2020-10-13 03:55:43,248 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fix_features [2020-10-13 03:55:43,248 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_features [2020-10-13 03:55:43,248 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_interrupt [2020-10-13 03:55:43,248 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rx_interrupt [2020-10-13 03:55:43,249 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_interrupt [2020-10-13 03:55:43,249 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll_controller [2020-10-13 03:55:43,249 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_free_netdev [2020-10-13 03:55:43,249 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_create_dev [2020-10-13 03:55:43,249 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_probe [2020-10-13 03:55:43,249 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_end_access [2020-10-13 03:55:43,250 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_disconnect_backend [2020-10-13 03:55:43,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_resume [2020-10-13 03:55:43,250 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_net_read_mac [2020-10-13 03:55:43,250 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_single [2020-10-13 03:55:43,250 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_split [2020-10-13 03:55:43,250 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront [2020-10-13 03:55:43,250 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_init_queue [2020-10-13 03:55:43,251 INFO L138 BoogieDeclarations]: Found implementation of procedure write_queue_xenstore_keys [2020-10-13 03:55:43,251 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_destroy_queues [2020-10-13 03:55:43,251 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_create_queues [2020-10-13 03:55:43,251 INFO L138 BoogieDeclarations]: Found implementation of procedure talk_to_netback [2020-10-13 03:55:43,251 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_connect [2020-10-13 03:55:43,251 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_changed [2020-10-13 03:55:43,252 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_sset_count [2020-10-13 03:55:43,252 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_ethtool_stats [2020-10-13 03:55:43,252 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_strings [2020-10-13 03:55:43,252 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf [2020-10-13 03:55:43,252 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf [2020-10-13 03:55:43,252 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_remove [2020-10-13 03:55:43,252 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_init [2020-10-13 03:55:43,253 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_exit [2020-10-13 03:55:43,253 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2020-10-13 03:55:43,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_5 [2020-10-13 03:55:43,253 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-13 03:55:43,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_7 [2020-10-13 03:55:43,253 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-13 03:55:43,253 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2020-10-13 03:55:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-13 03:55:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-13 03:55:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_6 [2020-10-13 03:55:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_xenbus_driver_2 [2020-10-13 03:55:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2020-10-13 03:55:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_4 [2020-10-13 03:55:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 03:55:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-13 03:55:43,255 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 03:55:43,255 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 03:55:43,255 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 03:55:43,255 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-13 03:55:43,255 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-13 03:55:43,255 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 03:55:43,255 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-13 03:55:43,255 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-13 03:55:43,256 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 03:55:43,256 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-13 03:55:43,256 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-13 03:55:43,256 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 03:55:43,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2020-10-13 03:55:43,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2020-10-13 03:55:43,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2020-10-13 03:55:43,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2020-10-13 03:55:43,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2020-10-13 03:55:43,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2020-10-13 03:55:43,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2020-10-13 03:55:43,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2020-10-13 03:55:43,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2020-10-13 03:55:43,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___get_free_pages_38 [2020-10-13 03:55:43,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_39 [2020-10-13 03:55:43,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_40 [2020-10-13 03:55:43,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_41 [2020-10-13 03:55:43,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_42 [2020-10-13 03:55:43,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_43 [2020-10-13 03:55:43,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_44 [2020-10-13 03:55:43,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 03:55:43,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 03:55:43,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 03:55:43,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 03:55:43,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 03:55:43,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 03:55:43,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 03:55:43,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-13 03:55:43,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-13 03:55:43,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-13 03:55:43,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-13 03:55:43,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2020-10-13 03:55:43,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2020-10-13 03:55:43,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-13 03:55:43,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-13 03:55:43,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-13 03:55:43,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-13 03:55:43,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2020-10-13 03:55:43,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-13 03:55:43,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-13 03:55:43,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2020-10-13 03:55:43,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 03:55:43,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_get_hash [2020-10-13 03:55:43,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __xenbus_register_frontend [2020-10-13 03:55:43,261 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-13 03:55:43,262 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 03:55:43,262 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-13 03:55:43,262 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-13 03:55:43,262 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 03:55:43,262 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-13 03:55:43,262 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-13 03:55:43,262 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 03:55:43,263 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-13 03:55:43,263 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_evtchn_to_irqhandler [2020-10-13 03:55:43,263 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-13 03:55:43,263 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-13 03:55:43,263 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 03:55:43,263 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-13 03:55:43,263 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2020-10-13 03:55:43,263 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-13 03:55:43,264 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-13 03:55:43,264 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-13 03:55:43,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-13 03:55:43,264 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2020-10-13 03:55:43,264 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-13 03:55:43,264 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2020-10-13 03:55:43,264 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2020-10-13 03:55:43,264 INFO L138 BoogieDeclarations]: Found implementation of procedure get_phys_to_machine [2020-10-13 03:55:43,265 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2020-10-13 03:55:43,265 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_alloc_grant_references [2020-10-13 03:55:43,265 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_claim_grant_reference [2020-10-13 03:55:43,265 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access [2020-10-13 03:55:43,265 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access_ref [2020-10-13 03:55:43,265 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_free_grant_references [2020-10-13 03:55:43,265 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_grant_foreign_access_ref [2020-10-13 03:55:43,265 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_query_foreign_access [2020-10-13 03:55:43,266 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_release_grant_reference [2020-10-13 03:55:43,266 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-13 03:55:43,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 03:55:43,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 03:55:43,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_7 [2020-10-13 03:55:43,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_7 [2020-10-13 03:55:43,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-13 03:55:43,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_2 [2020-10-13 03:55:43,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-13 03:55:43,267 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-13 03:55:43,267 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-13 03:55:43,267 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2020-10-13 03:55:43,267 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-13 03:55:43,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-13 03:55:43,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notify_peers [2020-10-13 03:55:43,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2020-10-13 03:55:43,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-13 03:55:43,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-13 03:55:43,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-13 03:55:43,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2020-10-13 03:55:43,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2020-10-13 03:55:43,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_skb_features [2020-10-13 03:55:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2020-10-13 03:55:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-13 03:55:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2020-10-13 03:55:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 03:55:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-13 03:55:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2020-10-13 03:55:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2020-10-13 03:55:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2020-10-13 03:55:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_add_rx_frag [2020-10-13 03:55:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_setup [2020-10-13 03:55:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2020-10-13 03:55:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-13 03:55:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 03:55:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_has_pv_nic_devices [2020-10-13 03:55:43,271 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_alloc_evtchn [2020-10-13 03:55:43,271 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_fatal [2020-10-13 03:55:43,271 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_free_evtchn [2020-10-13 03:55:43,271 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_frontend_closed [2020-10-13 03:55:43,271 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_grant_ring [2020-10-13 03:55:43,271 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_printf [2020-10-13 03:55:43,271 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read [2020-10-13 03:55:43,271 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_scanf [2020-10-13 03:55:43,272 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_strstate [2020-10-13 03:55:43,272 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2020-10-13 03:55:43,272 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2020-10-13 03:55:43,272 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_start [2020-10-13 03:55:43,272 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unregister_driver [2020-10-13 03:55:43,272 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_write [2020-10-13 03:55:43,272 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 03:55:43,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 03:55:43,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 03:55:43,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 03:55:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 03:55:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 03:55:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 03:55:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 03:55:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-13 03:55:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 03:55:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 03:55:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2020-10-13 03:55:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 03:55:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-13 03:55:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-13 03:55:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-10-13 03:55:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 03:55:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 03:55:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 03:55:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 03:55:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 03:55:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-13 03:55:43,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-13 03:55:43,276 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 03:55:43,276 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 03:55:43,276 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 03:55:43,276 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 03:55:43,276 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 03:55:43,276 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 03:55:43,276 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 03:55:43,277 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 03:55:43,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 03:55:43,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 03:55:43,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 03:55:43,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 03:55:43,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 03:55:43,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 03:55:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 03:55:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 03:55:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 03:55:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 03:55:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 03:55:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-13 03:55:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 03:55:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-13 03:55:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2020-10-13 03:55:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2020-10-13 03:55:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2020-10-13 03:55:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 03:55:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2020-10-13 03:55:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2020-10-13 03:55:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-13 03:55:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 03:55:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-13 03:55:43,280 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-13 03:55:43,280 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 03:55:43,280 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 03:55:43,280 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-13 03:55:43,280 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-13 03:55:43,280 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 03:55:43,280 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-13 03:55:43,280 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-13 03:55:43,281 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 03:55:43,281 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 03:55:43,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-13 03:55:43,281 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 03:55:43,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_6 [2020-10-13 03:55:43,281 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-13 03:55:43,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2020-10-13 03:55:43,281 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-13 03:55:43,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-13 03:55:43,282 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 03:55:43,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_10 [2020-10-13 03:55:43,282 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-13 03:55:43,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2020-10-13 03:55:43,282 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-13 03:55:43,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-13 03:55:43,282 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 03:55:43,283 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2020-10-13 03:55:43,283 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-13 03:55:43,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_40 [2020-10-13 03:55:43,283 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-13 03:55:43,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_43 [2020-10-13 03:55:43,283 INFO L130 BoogieDeclarations]: Found specification of procedure xen_feature [2020-10-13 03:55:43,283 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2020-10-13 03:55:43,283 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2020-10-13 03:55:43,284 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-13 03:55:43,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___get_free_pages_38 [2020-10-13 03:55:43,284 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2020-10-13 03:55:43,284 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-10-13 03:55:43,284 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-13 03:55:43,284 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 03:55:43,284 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-13 03:55:43,284 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 03:55:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 03:55:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2020-10-13 03:55:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_5 [2020-10-13 03:55:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-13 03:55:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_7 [2020-10-13 03:55:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-13 03:55:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2020-10-13 03:55:43,286 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-13 03:55:43,286 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-13 03:55:43,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_6 [2020-10-13 03:55:43,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_xenbus_driver_2 [2020-10-13 03:55:43,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2020-10-13 03:55:43,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_4 [2020-10-13 03:55:43,286 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-13 03:55:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 03:55:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 03:55:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 03:55:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 03:55:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 03:55:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-13 03:55:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-13 03:55:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2020-10-13 03:55:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2020-10-13 03:55:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2020-10-13 03:55:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 03:55:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-13 03:55:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-13 03:55:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_get_hash [2020-10-13 03:55:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2020-10-13 03:55:43,289 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2020-10-13 03:55:43,289 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-13 03:55:43,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2020-10-13 03:55:43,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2020-10-13 03:55:43,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2020-10-13 03:55:43,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2020-10-13 03:55:43,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2020-10-13 03:55:43,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2020-10-13 03:55:43,290 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_hash [2020-10-13 03:55:43,290 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-13 03:55:43,290 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get [2020-10-13 03:55:43,290 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2020-10-13 03:55:43,290 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2020-10-13 03:55:43,290 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-13 03:55:43,290 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-13 03:55:43,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 03:55:43,291 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2020-10-13 03:55:43,291 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2020-10-13 03:55:43,291 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2020-10-13 03:55:43,291 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head [2020-10-13 03:55:43,291 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2020-10-13 03:55:43,291 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2020-10-13 03:55:43,291 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2020-10-13 03:55:43,291 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2020-10-13 03:55:43,291 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-13 03:55:43,292 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2020-10-13 03:55:43,292 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2020-10-13 03:55:43,292 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-13 03:55:43,292 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2020-10-13 03:55:43,292 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_purge [2020-10-13 03:55:43,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2020-10-13 03:55:43,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2020-10-13 03:55:43,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2020-10-13 03:55:43,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_39 [2020-10-13 03:55:43,293 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2020-10-13 03:55:43,293 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_linearize [2020-10-13 03:55:43,293 INFO L130 BoogieDeclarations]: Found specification of procedure skb_linearize [2020-10-13 03:55:43,293 INFO L130 BoogieDeclarations]: Found specification of procedure skb_has_frag_list [2020-10-13 03:55:43,293 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2020-10-13 03:55:43,293 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2020-10-13 03:55:43,293 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_setup [2020-10-13 03:55:43,293 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-13 03:55:43,293 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_init [2020-10-13 03:55:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2020-10-13 03:55:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2020-10-13 03:55:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-13 03:55:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-13 03:55:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-13 03:55:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2020-10-13 03:55:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2020-10-13 03:55:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-13 03:55:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-13 03:55:43,295 INFO L130 BoogieDeclarations]: Found specification of procedure napi_synchronize [2020-10-13 03:55:43,295 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-13 03:55:43,295 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-13 03:55:43,295 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-13 03:55:43,295 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2020-10-13 03:55:43,295 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-13 03:55:43,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_41 [2020-10-13 03:55:43,295 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-13 03:55:43,295 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2020-10-13 03:55:43,296 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-13 03:55:43,296 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-13 03:55:43,296 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2020-10-13 03:55:43,296 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-13 03:55:43,296 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-13 03:55:43,296 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2020-10-13 03:55:43,296 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-13 03:55:43,296 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-13 03:55:43,297 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-13 03:55:43,297 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-13 03:55:43,297 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2020-10-13 03:55:43,297 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-13 03:55:43,297 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-13 03:55:43,297 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-13 03:55:43,297 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-13 03:55:43,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_42 [2020-10-13 03:55:43,297 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-13 03:55:43,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_44 [2020-10-13 03:55:43,298 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notify_peers [2020-10-13 03:55:43,298 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2020-10-13 03:55:43,298 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_features [2020-10-13 03:55:43,298 INFO L130 BoogieDeclarations]: Found specification of procedure net_gso_ok [2020-10-13 03:55:43,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_ok [2020-10-13 03:55:43,298 INFO L130 BoogieDeclarations]: Found specification of procedure netif_needs_gso [2020-10-13 03:55:43,298 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-13 03:55:43,298 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-13 03:55:43,299 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-13 03:55:43,299 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-13 03:55:43,299 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-13 03:55:43,299 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2020-10-13 03:55:43,299 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2020-10-13 03:55:43,299 INFO L130 BoogieDeclarations]: Found specification of procedure __xenbus_register_frontend [2020-10-13 03:55:43,299 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unregister_driver [2020-10-13 03:55:43,299 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read [2020-10-13 03:55:43,299 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_write [2020-10-13 03:55:43,300 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_start [2020-10-13 03:55:43,300 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2020-10-13 03:55:43,300 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_scanf [2020-10-13 03:55:43,300 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_printf [2020-10-13 03:55:43,300 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2020-10-13 03:55:43,300 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2020-10-13 03:55:43,300 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2020-10-13 03:55:43,300 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_free_evtchn [2020-10-13 03:55:43,300 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal [2020-10-13 03:55:43,301 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_strstate [2020-10-13 03:55:43,301 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_frontend_closed [2020-10-13 03:55:43,301 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2020-10-13 03:55:43,301 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2020-10-13 03:55:43,301 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2020-10-13 03:55:43,301 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access_ref [2020-10-13 03:55:43,301 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2020-10-13 03:55:43,302 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_query_foreign_access [2020-10-13 03:55:43,302 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2020-10-13 03:55:43,302 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2020-10-13 03:55:43,302 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2020-10-13 03:55:43,302 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_release_grant_reference [2020-10-13 03:55:43,302 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2020-10-13 03:55:43,302 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2020-10-13 03:55:43,302 INFO L130 BoogieDeclarations]: Found specification of procedure __pfn_to_mfn [2020-10-13 03:55:43,303 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2020-10-13 03:55:43,303 INFO L130 BoogieDeclarations]: Found specification of procedure page_to_mfn [2020-10-13 03:55:43,303 INFO L130 BoogieDeclarations]: Found specification of procedure xen_has_pv_nic_devices [2020-10-13 03:55:43,303 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_set_link [2020-10-13 03:55:43,303 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_is_link [2020-10-13 03:55:43,303 INFO L130 BoogieDeclarations]: Found specification of procedure add_id_to_freelist [2020-10-13 03:55:43,303 INFO L130 BoogieDeclarations]: Found specification of procedure get_id_from_freelist [2020-10-13 03:55:43,303 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rxidx [2020-10-13 03:55:43,304 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_skb [2020-10-13 03:55:43,304 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_ref [2020-10-13 03:55:43,304 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_can_sg [2020-10-13 03:55:43,304 INFO L130 BoogieDeclarations]: Found specification of procedure rx_refill_timeout [2020-10-13 03:55:43,304 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_tx_slot_available [2020-10-13 03:55:43,304 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_maybe_wake_tx [2020-10-13 03:55:43,304 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_one_rx_buffer [2020-10-13 03:55:43,304 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_rx_buffers [2020-10-13 03:55:43,305 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_open [2020-10-13 03:55:43,305 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_buf_gc [2020-10-13 03:55:43,305 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_one_txreq [2020-10-13 03:55:43,305 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_txreqs [2020-10-13 03:55:43,305 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_count_skb_slots [2020-10-13 03:55:43,305 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_select_queue [2020-10-13 03:55:43,305 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_start_xmit [2020-10-13 03:55:43,305 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_close [2020-10-13 03:55:43,306 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_move_rx_slot [2020-10-13 03:55:43,306 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_extras [2020-10-13 03:55:43,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 03:55:43,306 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_responses [2020-10-13 03:55:43,306 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_skb_gso [2020-10-13 03:55:43,306 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fill_frags [2020-10-13 03:55:43,306 INFO L130 BoogieDeclarations]: Found specification of procedure checksum_setup [2020-10-13 03:55:43,306 INFO L130 BoogieDeclarations]: Found specification of procedure handle_incoming_queue [2020-10-13 03:55:43,307 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll [2020-10-13 03:55:43,307 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_change_mtu [2020-10-13 03:55:43,307 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_stats64 [2020-10-13 03:55:43,307 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_tx_bufs [2020-10-13 03:55:43,307 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_rx_bufs [2020-10-13 03:55:43,307 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fix_features [2020-10-13 03:55:43,307 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_features [2020-10-13 03:55:43,308 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_interrupt [2020-10-13 03:55:43,308 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rx_interrupt [2020-10-13 03:55:43,308 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_interrupt [2020-10-13 03:55:43,308 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll_controller [2020-10-13 03:55:43,308 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_free_netdev [2020-10-13 03:55:43,308 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_create_dev [2020-10-13 03:55:43,308 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_probe [2020-10-13 03:55:43,308 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_end_access [2020-10-13 03:55:43,309 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_disconnect_backend [2020-10-13 03:55:43,309 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_resume [2020-10-13 03:55:43,309 INFO L130 BoogieDeclarations]: Found specification of procedure xen_net_read_mac [2020-10-13 03:55:43,309 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_single [2020-10-13 03:55:43,309 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_split [2020-10-13 03:55:43,309 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront [2020-10-13 03:55:43,309 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_init_queue [2020-10-13 03:55:43,309 INFO L130 BoogieDeclarations]: Found specification of procedure write_queue_xenstore_keys [2020-10-13 03:55:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_destroy_queues [2020-10-13 03:55:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_create_queues [2020-10-13 03:55:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure talk_to_netback [2020-10-13 03:55:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_connect [2020-10-13 03:55:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure netback_changed [2020-10-13 03:55:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_sset_count [2020-10-13 03:55:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_ethtool_stats [2020-10-13 03:55:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_strings [2020-10-13 03:55:43,311 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf [2020-10-13 03:55:43,311 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf [2020-10-13 03:55:43,311 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_remove [2020-10-13 03:55:43,311 INFO L130 BoogieDeclarations]: Found specification of procedure netif_init [2020-10-13 03:55:43,311 INFO L130 BoogieDeclarations]: Found specification of procedure netif_exit [2020-10-13 03:55:43,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_7 [2020-10-13 03:55:43,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_7 [2020-10-13 03:55:43,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 03:55:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 03:55:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_2 [2020-10-13 03:55:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 03:55:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-13 03:55:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 03:55:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 03:55:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-13 03:55:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 03:55:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-13 03:55:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-13 03:55:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 03:55:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-13 03:55:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 03:55:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 03:55:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 03:55:43,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 03:55:43,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 03:55:43,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 03:55:43,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 03:55:43,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 03:55:43,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 03:55:43,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 03:55:44,867 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 03:55:55,525 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 03:55:55,525 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 03:55:55,543 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:55:55 BoogieIcfgContainer [2020-10-13 03:55:55,543 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 03:55:55,545 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 03:55:55,545 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 03:55:55,548 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 03:55:55,548 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 03:55:38" (1/3) ... [2020-10-13 03:55:55,549 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cebb726 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:55:55, skipping insertion in model container [2020-10-13 03:55:55,549 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:55:42" (2/3) ... [2020-10-13 03:55:55,550 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cebb726 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:55:55, skipping insertion in model container [2020-10-13 03:55:55,550 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:55:55" (3/3) ... [2020-10-13 03:55:55,552 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i [2020-10-13 03:55:55,562 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 03:55:55,575 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 03:55:55,589 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 03:55:55,629 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 03:55:55,629 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 03:55:55,629 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 03:55:55,629 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 03:55:55,630 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 03:55:55,630 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 03:55:55,630 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 03:55:55,630 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 03:55:55,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states. [2020-10-13 03:55:55,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2020-10-13 03:55:55,753 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 03:55:55,755 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 03:55:55,756 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 03:55:55,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 03:55:55,764 INFO L82 PathProgramCache]: Analyzing trace with hash -1343700154, now seen corresponding path program 1 times [2020-10-13 03:55:55,773 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 03:55:55,774 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1735778037] [2020-10-13 03:55:55,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 03:55:56,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:55:57,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:55:57,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:55:58,498 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:55:58,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:55:59,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:55:59,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:55:59,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:00,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:00,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:00,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:04,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:04,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 649 [2020-10-13 03:56:04,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 10 [2020-10-13 03:56:04,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7644 [2020-10-13 03:56:04,539 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:04,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:04,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 159 [2020-10-13 03:56:04,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:04,540 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 03:56:09,557 WARN L193 SmtUtils]: Spent 4.75 s on a formula simplification that was a NOOP. DAG size: 895 [2020-10-13 03:56:09,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:56:09,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:09,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:10,468 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:10,469 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:10,469 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:10,469 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 875 [2020-10-13 03:56:10,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:10,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:10,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:10,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:10,470 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:10,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:56:10,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:10,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:10,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:10,679 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:10,679 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:56:10,679 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:10,680 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 03:56:10,680 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:10,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:10,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:10,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:10,681 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:10,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:10,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:10,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:10,743 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:10,743 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:10,743 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:10,743 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 03:56:10,744 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:10,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:10,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:10,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:10,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:10,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:56:10,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:10,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:10,776 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:10,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:10,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:10,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:10,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 03:56:10,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:10,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:10,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:10,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:10,787 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:10,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 03:56:10,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:10,811 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:10,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:10,846 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:10,846 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:56:10,846 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:10,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-13 03:56:10,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:10,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:10,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:10,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:10,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:10,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:10,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:10,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:10,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:10,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:10,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:10,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 03:56:10,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:10,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:10,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:10,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:10,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:10,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:56:10,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:10,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:10,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:10,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:10,918 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:10,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:10,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 03:56:10,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:10,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:10,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:56:10,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:10,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:10,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 03:56:10,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:10,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:10,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:10,997 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:10,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:56:10,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:10,998 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-13 03:56:10,998 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:10,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:10,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:56:10,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,000 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:11,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:11,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:11,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,036 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:11,036 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:11,037 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:11,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 03:56:11,037 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:11,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:11,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:11,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:11,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:56:11,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:11,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,063 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:11,064 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:11,064 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:11,064 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:56:11,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:11,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:11,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:56:11,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:11,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 03:56:11,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:11,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,094 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,123 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:11,123 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:56:11,123 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:11,123 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 03:56:11,124 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:11,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:11,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:56:11,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:11,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:11,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:11,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,154 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:11,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:11,155 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:11,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:56:11,155 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:11,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:11,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:11,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,156 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:11,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:56:11,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:11,176 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,184 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:11,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:11,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:11,185 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 03:56:11,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:11,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:11,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:56:11,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:11,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 03:56:11,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:11,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,230 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:11,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:56:11,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:11,271 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-13 03:56:11,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:11,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:11,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:56:11,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,272 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:11,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:11,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:11,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,318 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:11,318 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:11,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:11,319 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 03:56:11,319 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:11,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:11,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:11,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,320 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:11,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:56:11,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:11,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:11,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:11,359 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:11,359 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 03:56:11,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:11,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:11,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:56:11,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,364 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-13 03:56:11,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 03:56:11,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:11,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:11,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:56:11,482 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:11,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-13 03:56:11,482 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:11,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:11,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:11,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:11,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:11,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:11,509 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,515 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:11,516 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:11,516 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:11,516 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:56:11,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:11,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:11,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:11,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:11,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:56:11,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:11,536 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,549 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:11,549 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:11,549 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:11,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 03:56:11,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:11,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:11,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:56:11,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:11,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 03:56:11,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:11,576 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:11,600 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:56:11,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:11,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 03:56:11,600 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:11,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:11,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:56:11,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,601 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:11,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:11,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:11,621 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,625 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:11,626 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:11,626 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:11,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:56:11,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:11,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:11,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:11,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,627 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:11,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:56:11,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:11,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,647 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:11,647 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:11,647 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:11,648 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:56:11,648 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:11,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:11,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:56:11,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,649 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:11,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 03:56:11,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:11,673 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,716 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:11,716 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:56:11,717 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:11,717 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-13 03:56:11,717 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:11,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:11,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:56:11,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,719 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:11,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:11,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:11,742 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,751 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:11,751 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:11,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:11,752 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 03:56:11,752 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:11,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:11,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:11,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,753 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:11,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:56:11,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:11,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:11,779 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:11,779 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:11,779 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:56:11,779 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:11,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:11,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:56:11,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,780 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:11,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 03:56:11,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:11,806 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:11,841 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:56:11,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:11,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-13 03:56:11,841 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:11,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:11,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:56:11,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,842 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:11,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:11,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:11,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,871 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:11,872 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:11,872 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:11,872 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:56:11,872 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:11,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:11,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:11,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,873 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:11,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:56:11,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:11,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,896 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:11,896 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:11,897 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:11,897 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:56:11,897 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:11,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:11,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:11,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,899 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:11,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 03:56:11,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:11,927 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:11,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:11,975 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:56:11,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:11,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-13 03:56:11,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:11,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:11,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:56:11,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:11,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:11,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:11,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,019 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,020 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:12,020 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:12,020 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 03:56:12,020 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:12,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:12,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:12,021 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:12,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:56:12,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:12,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:12,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 03:56:12,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:12,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:56:12,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:12,052 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:12,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-13 03:56:12,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,122 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,123 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:56:12,123 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:12,123 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-13 03:56:12,123 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:12,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:56:12,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:12,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:12,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:12,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,156 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,156 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:12,157 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:12,157 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:56:12,157 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:12,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:12,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:12,158 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:12,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:56:12,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,180 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,186 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:12,186 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:12,186 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:56:12,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:12,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:56:12,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:12,188 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:12,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-13 03:56:12,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,247 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,247 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:56:12,247 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:12,248 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 03:56:12,248 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:12,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:56:12,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:12,248 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:12,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:12,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,273 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:12,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:12,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:56:12,274 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:12,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:12,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:12,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:12,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:56:12,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,297 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,297 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:12,297 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:12,297 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:56:12,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:12,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:56:12,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:12,298 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:12,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-13 03:56:12,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,368 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,368 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:56:12,369 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:12,369 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-13 03:56:12,369 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:12,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:56:12,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:12,370 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:12,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:12,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,397 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,397 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:12,397 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:12,398 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:56:12,398 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:12,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:12,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:12,398 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:12,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:56:12,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,421 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:12,421 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:12,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:56:12,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:12,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:56:12,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:12,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:12,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-13 03:56:12,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,487 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,487 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:56:12,487 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:12,488 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 03:56:12,488 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:12,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:56:12,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:12,489 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:12,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:12,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,513 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,518 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,519 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:12,519 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:12,519 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:56:12,519 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:12,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:12,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:12,520 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:12,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:56:12,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:12,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:12,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:56:12,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:12,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:56:12,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:12,546 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:12,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-13 03:56:12,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,603 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,603 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:56:12,603 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:12,603 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-13 03:56:12,604 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:12,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:56:12,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:12,604 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:12,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:12,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,636 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,637 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:12,637 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:12,637 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:56:12,637 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:12,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:12,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:12,638 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:12,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:56:12,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,658 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,663 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,663 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:12,663 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:12,663 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:56:12,664 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:12,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:56:12,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:12,665 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:12,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-13 03:56:12,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,691 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,702 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,728 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,728 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:56:12,729 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:12,729 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-13 03:56:12,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:12,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:56:12,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:12,730 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:12,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:12,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,756 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,756 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:12,756 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:12,756 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:56:12,757 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:12,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:12,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:12,758 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:12,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:56:12,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,780 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:12,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:12,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 03:56:12,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:12,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:56:12,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:12,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:12,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-13 03:56:12,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,807 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,807 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 03:56:12,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:12,808 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:56:12,808 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:12,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 03:56:12,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:12,809 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:12,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2020-10-13 03:56:12,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:12,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:12,970 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:12,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:56:12,971 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:12,971 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 124 [2020-10-13 03:56:12,971 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:12,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:56:12,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:56:12,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:56:12,972 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:13,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:13,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:13,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:13,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:13,145 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:13,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:13,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-13 03:56:13,146 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:13,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:56:13,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:13,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:56:13,147 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:13,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2020-10-13 03:56:13,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:13,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:13,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:13,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:13,399 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:56:13,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:13,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 160 [2020-10-13 03:56:13,400 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:13,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:56:13,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:56:13,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:56:13,401 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:13,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:13,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:13,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:13,517 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:13,517 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:13,517 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:13,518 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-13 03:56:13,518 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:13,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:56:13,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:13,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:56:13,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:13,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2020-10-13 03:56:13,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:13,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:13,597 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:13,656 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:13,657 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:56:13,657 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:13,657 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 104 [2020-10-13 03:56:13,658 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:13,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:56:13,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:56:13,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:56:13,659 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:13,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:13,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:13,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:13,767 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:13,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:13,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:13,768 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-13 03:56:13,768 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:13,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:56:13,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:13,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:56:13,769 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:13,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2020-10-13 03:56:13,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:13,803 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:13,814 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:13,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:13,895 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:56:13,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:13,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 101 [2020-10-13 03:56:13,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:13,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:56:13,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:56:13,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:56:13,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:14,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:14,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:14,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:14,129 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:14,130 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:14,130 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:14,130 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 03:56:14,130 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:14,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:56:14,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:14,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:56:14,131 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:14,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2020-10-13 03:56:14,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:14,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:14,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:14,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:14,276 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:56:14,276 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:14,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 122 [2020-10-13 03:56:14,277 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:14,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:56:14,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:56:14,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:56:14,278 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:14,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:14,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:14,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:14,390 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:14,390 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:14,390 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:14,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-13 03:56:14,391 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:14,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:56:14,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:14,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:56:14,392 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:14,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 320 [2020-10-13 03:56:14,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:14,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:14,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:14,525 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:14,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:56:14,526 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:14,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-13 03:56:14,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:14,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:56:14,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:56:14,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:56:14,527 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:14,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:14,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:14,573 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:14,614 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:14,615 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:14,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:14,615 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 03:56:14,615 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:14,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:56:14,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:14,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:56:14,616 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:14,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2020-10-13 03:56:14,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:14,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:14,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:14,759 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:14,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:56:14,760 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:14,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 114 [2020-10-13 03:56:14,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:14,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:56:14,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:56:14,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:56:14,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:14,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:14,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:14,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:14,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:14,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:14,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:14,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-13 03:56:14,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:14,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:56:14,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:14,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:56:14,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:14,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-13 03:56:14,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:14,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:14,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:15,019 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:15,020 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:56:15,020 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:15,020 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-13 03:56:15,020 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:15,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:56:15,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:56:15,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:56:15,021 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:15,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:15,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:15,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:15,138 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:15,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:15,139 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:15,139 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 03:56:15,139 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:15,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:56:15,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:15,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:56:15,140 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:15,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2020-10-13 03:56:15,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:15,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:15,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:15,290 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:15,291 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:56:15,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:56:15,292 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 129 [2020-10-13 03:56:15,292 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:15,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:56:15,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:56:15,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:56:15,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:56:15,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:15,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:15,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:15,477 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:15,477 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:56:15,477 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:15,478 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-13 03:56:15,478 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:15,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:56:15,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:15,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:56:15,480 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 03:56:15,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2020-10-13 03:56:15,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:15,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:15,557 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:15,557 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:15,558 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:15,558 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:56:15,558 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:15,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:15,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:56:15,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:15,559 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:15,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 384 [2020-10-13 03:56:15,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:15,579 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:15,586 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:15,586 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:15,586 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:15,586 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 03:56:15,586 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:15,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:15,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:56:15,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:15,587 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:15,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2020-10-13 03:56:15,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:15,617 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:15,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:15,633 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 29 [2020-10-13 03:56:15,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:15,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 03:56:15,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:15,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:15,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 26 [2020-10-13 03:56:15,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:15,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:15,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:15,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:15,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:15,659 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:15,660 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:15,660 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:15,660 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:56:15,660 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:15,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:15,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:15,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:15,661 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:15,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:56:15,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:15,677 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:15,680 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:15,681 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:15,681 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:15,681 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:56:15,681 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:15,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:15,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:15,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:15,682 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:15,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-13 03:56:15,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:15,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:15,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:15,703 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:15,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:15,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:56:15,703 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:15,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:15,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:15,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:15,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:15,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2020-10-13 03:56:15,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:15,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:15,772 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:15,773 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-13 03:56:15,773 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:15,773 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 03:56:15,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:15,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:15,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 23 [2020-10-13 03:56:15,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:15,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:15,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:15,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:15,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:15,796 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:15,797 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:15,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:15,797 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:56:15,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:15,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:15,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:15,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:15,798 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:15,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 03:56:15,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:15,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:15,821 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:15,822 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 03:56:15,822 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:15,822 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:56:15,822 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:15,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:15,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:15,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:15,823 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:15,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:15,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:15,840 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:15,844 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:15,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:15,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:15,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:56:15,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:15,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:15,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:15,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:15,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:15,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2020-10-13 03:56:15,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:15,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:15,879 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:15,879 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 03:56:15,879 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:15,879 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 03:56:15,880 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:15,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:15,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-13 03:56:15,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:15,880 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:15,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:15,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:15,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:15,902 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:15,902 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:15,902 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:15,902 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:56:15,902 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:15,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:15,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:15,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:15,903 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:15,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 439 [2020-10-13 03:56:15,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:15,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:15,932 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:15,932 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 03:56:15,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:15,933 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 03:56:15,933 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:15,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:15,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-13 03:56:15,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:15,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:15,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:56:15,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:15,955 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:15,958 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:15,958 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:15,958 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:15,959 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:56:15,959 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:15,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:15,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:56:15,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:15,960 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:15,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2020-10-13 03:56:15,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:56:15,977 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:56:15,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:56:15,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:56:15,983 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:56:15,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:56:15,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:56:15,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:56:15,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:56:15,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:56:15,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:56:16,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2021 backedges. 189 proven. 151 refuted. 0 times theorem prover too weak. 1681 trivial. 0 not checked. [2020-10-13 03:56:16,673 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1735778037] [2020-10-13 03:56:16,675 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 03:56:16,676 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-10-13 03:56:16,677 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1231377413] [2020-10-13 03:56:16,693 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-10-13 03:56:16,694 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 03:56:16,708 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-10-13 03:56:16,709 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=202, Unknown=0, NotChecked=0, Total=240 [2020-10-13 03:56:16,711 INFO L87 Difference]: Start difference. First operand 2459 states. Second operand 16 states. [2020-10-13 03:56:24,082 WARN L193 SmtUtils]: Spent 4.18 s on a formula simplification that was a NOOP. DAG size: 899 [2020-10-13 03:56:32,454 WARN L193 SmtUtils]: Spent 8.30 s on a formula simplification. DAG size of input: 920 DAG size of output: 901 [2020-10-13 03:56:36,653 WARN L193 SmtUtils]: Spent 4.08 s on a formula simplification that was a NOOP. DAG size: 898 [2020-10-13 03:56:40,880 WARN L193 SmtUtils]: Spent 4.11 s on a formula simplification that was a NOOP. DAG size: 900 [2020-10-13 03:56:49,368 WARN L193 SmtUtils]: Spent 8.34 s on a formula simplification. DAG size of input: 922 DAG size of output: 903 [2020-10-13 03:56:53,774 WARN L193 SmtUtils]: Spent 4.05 s on a formula simplification that was a NOOP. DAG size: 899 [2020-10-13 03:57:02,071 WARN L193 SmtUtils]: Spent 8.22 s on a formula simplification. DAG size of input: 920 DAG size of output: 901 [2020-10-13 03:58:06,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 03:58:06,258 INFO L93 Difference]: Finished difference Result 4876 states and 6655 transitions. [2020-10-13 03:58:06,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-10-13 03:58:06,261 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 467 [2020-10-13 03:58:06,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 03:58:06,312 INFO L225 Difference]: With dead ends: 4876 [2020-10-13 03:58:06,313 INFO L226 Difference]: Without dead ends: 2780 [2020-10-13 03:58:06,328 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 228 GetRequests, 197 SyntacticMatches, 1 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 198 ImplicationChecksByTransitivity, 47.4s TimeCoverageRelationStatistics Valid=248, Invalid=744, Unknown=0, NotChecked=0, Total=992 [2020-10-13 03:58:06,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2780 states. [2020-10-13 03:58:07,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2780 to 2012. [2020-10-13 03:58:07,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2012 states. [2020-10-13 03:58:07,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 2012 states and 2585 transitions. [2020-10-13 03:58:07,319 INFO L78 Accepts]: Start accepts. Automaton has 2012 states and 2585 transitions. Word has length 467 [2020-10-13 03:58:07,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 03:58:07,320 INFO L479 AbstractCegarLoop]: Abstraction has 2012 states and 2585 transitions. [2020-10-13 03:58:07,320 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-10-13 03:58:07,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 2585 transitions. [2020-10-13 03:58:07,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2020-10-13 03:58:07,339 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 03:58:07,339 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 9, 9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 03:58:07,340 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 03:58:07,340 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 03:58:07,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 03:58:07,341 INFO L82 PathProgramCache]: Analyzing trace with hash -957261250, now seen corresponding path program 1 times [2020-10-13 03:58:07,341 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 03:58:07,341 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1129964325] [2020-10-13 03:58:07,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 03:58:07,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:08,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:09,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:10,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:10,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:11,460 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:16,458 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:16,458 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 658 [2020-10-13 03:58:16,458 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-13 03:58:16,459 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8636 [2020-10-13 03:58:16,459 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:16,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:58:16,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 418 [2020-10-13 03:58:16,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-13 03:58:16,459 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:21,609 WARN L193 SmtUtils]: Spent 4.91 s on a formula simplification that was a NOOP. DAG size: 895 [2020-10-13 03:58:21,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:58:21,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:21,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:22,284 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:22,285 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:22,285 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:22,285 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 644 [2020-10-13 03:58:22,285 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:22,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:22,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:22,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:22,286 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:22,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:58:22,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:22,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:22,473 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:22,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:58:22,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:22,474 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 03:58:22,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:22,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:22,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:22,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:22,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:58:22,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:22,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:22,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:22,538 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:22,538 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:22,539 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:22,539 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:58:22,539 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:22,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:22,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:22,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:22,541 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:58:22,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:58:22,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:22,562 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:22,567 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:22,567 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:58:22,568 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:22,568 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:58:22,568 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:22,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:22,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:22,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:22,570 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:58:22,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 03:58:22,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:22,594 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:22,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:22,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:58:22,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:22,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-13 03:58:22,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:22,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:22,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:22,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:22,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:58:22,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:22,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:22,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:22,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:22,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:22,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:22,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:58:22,651 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:22,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:22,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:22,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:22,652 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:58:22,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:58:22,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:22,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:22,679 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:22,679 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:58:22,680 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:22,680 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:58:22,680 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:22,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:22,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:22,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:22,682 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:58:22,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 03:58:22,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:22,706 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:22,729 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:22,730 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:58:22,730 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:22,730 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-13 03:58:22,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:22,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:22,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:22,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:22,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:22,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:22,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:22,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:22,761 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:22,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:22,762 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:22,762 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:58:22,762 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:22,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:22,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:22,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:22,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:58:22,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:58:22,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:22,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:22,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:22,791 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:58:22,791 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:22,791 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:58:22,792 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:22,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:22,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:22,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:22,793 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:58:22,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 03:58:22,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:22,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:22,838 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:22,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:58:22,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:22,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-13 03:58:22,839 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:22,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:22,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:22,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:22,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:58:22,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:22,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:22,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:22,870 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:22,871 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:22,871 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:22,871 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:58:22,871 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:22,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:22,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:22,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:22,872 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:22,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:58:22,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:22,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:22,898 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:22,899 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:58:22,899 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:22,899 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:58:22,899 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:22,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:22,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:22,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:22,901 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:58:22,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 03:58:22,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:22,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:22,949 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:22,949 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:58:22,950 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:22,950 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 03:58:22,950 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:22,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:22,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:22,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:22,951 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:58:22,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:22,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:22,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:22,981 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:22,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:22,982 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:22,982 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:58:22,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:22,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:22,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:22,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:22,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:58:22,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:58:22,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,017 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,017 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:58:23,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,018 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 03:58:23,018 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,019 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 03:58:23,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:58:23,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 03:58:23,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:23,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,076 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:23,076 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,076 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:58:23,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,077 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:58:23,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,094 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:58:23,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:58:23,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 03:58:23,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,134 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,135 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:58:23,135 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,135 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 03:58:23,135 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,136 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:23,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,157 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,158 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:23,158 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,158 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:58:23,158 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,159 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:58:23,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,174 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,178 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,178 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:58:23,178 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,178 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:58:23,179 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,179 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 03:58:23,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,212 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,212 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:58:23,212 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,213 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 03:58:23,213 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,214 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:23,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,238 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,239 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:23,239 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,239 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:58:23,239 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,240 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:58:23,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,262 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:58:23,262 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,262 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:58:23,262 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,263 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 03:58:23,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,285 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,301 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:58:23,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,302 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 03:58:23,302 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,303 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:23,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,328 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,328 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:23,328 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,328 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:58:23,329 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,330 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:58:23,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:58:23,351 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,351 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:58:23,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,352 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 03:58:23,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,387 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,387 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:58:23,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 03:58:23,388 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:23,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,410 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:23,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:58:23,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:58:23,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,434 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,439 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,439 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:58:23,439 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,440 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:58:23,440 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,441 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-13 03:58:23,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:58:23,482 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 03:58:23,482 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,483 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:23,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,516 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,516 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:23,516 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,517 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 03:58:23,517 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:58:23,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,537 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:58:23,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:58:23,538 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-13 03:58:23,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,575 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:58:23,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,576 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 03:58:23,576 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,577 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:23,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,599 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,607 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:23,607 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,607 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 03:58:23,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:58:23,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,629 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,629 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:58:23,629 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,630 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:58:23,630 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,630 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-13 03:58:23,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,671 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,672 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:58:23,672 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,672 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 03:58:23,672 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,673 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:23,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,696 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,696 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:23,696 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,696 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:58:23,697 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,697 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:58:23,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,713 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,717 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,717 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:58:23,717 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,717 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:58:23,718 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,718 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-13 03:58:23,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,738 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,753 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,754 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:58:23,754 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,754 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 03:58:23,754 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,755 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:23,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:23,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:58:23,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:58:23,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,818 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:58:23,818 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:58:23,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-13 03:58:23,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,868 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,868 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:58:23,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,869 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 03:58:23,869 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,870 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:23,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,895 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,896 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:23,896 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,896 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:58:23,897 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,897 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:58:23,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,916 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,916 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:58:23,916 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,916 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:58:23,917 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-13 03:58:23,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,951 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,952 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:58:23,952 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,952 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 03:58:23,952 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,953 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:23,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,978 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,979 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:23,979 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,979 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:58:23,979 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,980 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:23,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:58:23,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:23,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:23,998 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:23,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:58:23,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:23,998 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:58:23,998 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:23,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:23,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:23,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:23,999 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:24,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-13 03:58:24,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:24,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:24,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:24,017 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 03:58:24,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:24,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:58:24,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:24,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:24,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:24,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:24,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:24,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2020-10-13 03:58:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:24,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:24,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:24,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:24,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:58:24,152 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:58:24,152 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-13 03:58:24,152 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:24,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:58:24,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:58:24,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:58:24,153 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:24,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:24,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:24,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:24,423 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:24,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:58:24,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:24,424 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-13 03:58:24,424 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:24,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:58:24,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:24,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:58:24,425 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:24,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2020-10-13 03:58:24,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:24,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:24,620 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:24,739 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:24,739 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:58:24,739 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:58:24,740 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 139 [2020-10-13 03:58:24,740 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:24,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:58:24,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:58:24,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:58:24,741 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:58:24,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:24,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:24,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:24,960 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:24,960 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:58:24,961 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:24,961 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-13 03:58:24,961 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:24,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:58:24,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:24,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:58:24,962 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:24,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2020-10-13 03:58:24,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:24,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:24,996 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:25,087 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:25,087 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:58:25,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:58:25,088 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 106 [2020-10-13 03:58:25,088 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:25,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:58:25,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:58:25,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:58:25,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:25,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:25,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:25,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:25,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:25,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:58:25,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:25,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-13 03:58:25,181 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:25,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:58:25,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:25,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:58:25,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:25,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-13 03:58:25,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:25,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:25,289 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:25,289 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:58:25,289 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:25,290 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-13 03:58:25,290 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:25,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:58:25,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:58:25,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:58:25,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:25,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:25,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:25,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:25,498 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:25,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:58:25,499 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:25,499 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-13 03:58:25,499 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:25,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:58:25,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:25,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:58:25,500 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:25,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2020-10-13 03:58:25,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:25,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:25,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:25,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:25,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:58:25,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:58:25,756 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-13 03:58:25,756 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:25,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:58:25,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:58:25,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:58:25,757 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:25,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:25,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:25,786 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:25,835 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:25,836 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:58:25,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:25,836 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-13 03:58:25,837 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:25,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:58:25,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:25,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:58:25,837 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:25,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2020-10-13 03:58:25,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:25,866 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:25,878 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:25,976 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:25,977 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:58:25,977 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:58:25,977 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 119 [2020-10-13 03:58:25,978 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:25,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:58:25,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:58:25,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:58:25,978 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:25,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:26,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:26,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:26,258 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:26,258 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:58:26,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:26,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-13 03:58:26,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:26,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:58:26,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:26,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:58:26,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:26,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337 [2020-10-13 03:58:26,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:26,285 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:26,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:26,379 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:26,380 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:58:26,380 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:58:26,380 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-13 03:58:26,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:26,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:58:26,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:58:26,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:58:26,381 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:26,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:26,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:26,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:26,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:26,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:58:26,510 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:26,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-13 03:58:26,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:26,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:58:26,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:26,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:58:26,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:26,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 349 [2020-10-13 03:58:26,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:26,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:26,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:26,619 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:26,620 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:58:26,620 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:58:26,620 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-13 03:58:26,620 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:26,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:58:26,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:58:26,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:58:26,621 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:26,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:26,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:26,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:26,697 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:26,698 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:58:26,698 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:26,698 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-13 03:58:26,698 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:26,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:58:26,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:26,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:58:26,699 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:26,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2020-10-13 03:58:26,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:26,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:26,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:26,808 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:26,809 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:58:26,809 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:58:26,809 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-13 03:58:26,810 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:26,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:58:26,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:58:26,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:58:26,810 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:58:26,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:26,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:26,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:26,892 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:26,892 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:58:26,892 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:26,892 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-13 03:58:26,893 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:26,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:58:26,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:26,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:58:26,893 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:26,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 373 [2020-10-13 03:58:26,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:26,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:26,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:26,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:26,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:26,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:58:26,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:26,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:26,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:58:26,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:26,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:26,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2020-10-13 03:58:26,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:26,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:26,991 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:26,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:26,992 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:26,992 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:58:26,992 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:26,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:26,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:58:26,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:26,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:27,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2020-10-13 03:58:27,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:27,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:27,022 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:27,023 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 29 [2020-10-13 03:58:27,023 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:27,023 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 03:58:27,023 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:27,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:27,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 26 [2020-10-13 03:58:27,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:27,024 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:27,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:27,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:27,041 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:27,044 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:27,044 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:27,044 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:27,045 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:58:27,045 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:27,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:27,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:27,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:27,045 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:27,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:58:27,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:27,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:27,063 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:27,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:27,063 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:27,063 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:58:27,064 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:27,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:27,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:27,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:27,064 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:27,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-13 03:58:27,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:27,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:27,082 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:27,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:27,082 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:27,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:58:27,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:27,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:27,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:27,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:27,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:27,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 419 [2020-10-13 03:58:27,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:27,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:27,155 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:27,155 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-13 03:58:27,155 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:27,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 03:58:27,155 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:27,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:27,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 23 [2020-10-13 03:58:27,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:27,156 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:27,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:27,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:27,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:27,174 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:27,174 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:27,175 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:27,175 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:58:27,175 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:27,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:27,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:27,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:27,176 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:27,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 03:58:27,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:27,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:27,194 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:27,195 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 03:58:27,195 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:27,195 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:58:27,195 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:27,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:27,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:27,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:27,196 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:27,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:27,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:27,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:27,211 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:27,211 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:27,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:27,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 03:58:27,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:27,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:27,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:27,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:27,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:27,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 435 [2020-10-13 03:58:27,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:27,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:27,239 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:27,239 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 03:58:27,239 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:27,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 03:58:27,240 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:27,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:27,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-13 03:58:27,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:27,240 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:27,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:27,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:27,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:27,259 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:27,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:27,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:27,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:58:27,260 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:27,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:27,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:27,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:27,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:27,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2020-10-13 03:58:27,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:27,278 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:27,286 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:27,286 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 03:58:27,286 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:27,286 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 03:58:27,287 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:27,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:27,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-13 03:58:27,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:27,287 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:27,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:58:27,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:27,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:27,306 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:27,307 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:27,307 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:27,307 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:58:27,307 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:27,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:27,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:58:27,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:27,308 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:27,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2020-10-13 03:58:27,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:58:27,324 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:58:27,327 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:58:27,327 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:58:27,328 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:58:27,328 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:58:27,328 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:58:27,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:58:27,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:58:27,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:58:27,329 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:58:27,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2138 backedges. 43 proven. 175 refuted. 0 times theorem prover too weak. 1920 trivial. 0 not checked. [2020-10-13 03:58:27,649 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1129964325] [2020-10-13 03:58:27,649 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 03:58:27,649 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21] total 21 [2020-10-13 03:58:27,650 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [999608852] [2020-10-13 03:58:27,652 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-10-13 03:58:27,652 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 03:58:27,652 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-10-13 03:58:27,652 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=364, Unknown=0, NotChecked=0, Total=420 [2020-10-13 03:58:27,653 INFO L87 Difference]: Start difference. First operand 2012 states and 2585 transitions. Second operand 21 states. [2020-10-13 03:58:36,440 WARN L193 SmtUtils]: Spent 4.27 s on a formula simplification that was a NOOP. DAG size: 899 [2020-10-13 03:58:45,221 WARN L193 SmtUtils]: Spent 8.66 s on a formula simplification. DAG size of input: 915 DAG size of output: 901 [2020-10-13 03:58:49,682 WARN L193 SmtUtils]: Spent 4.34 s on a formula simplification that was a NOOP. DAG size: 899 [2020-10-13 03:58:54,985 WARN L193 SmtUtils]: Spent 4.23 s on a formula simplification that was a NOOP. DAG size: 899 [2020-10-13 03:59:03,386 WARN L193 SmtUtils]: Spent 8.28 s on a formula simplification. DAG size of input: 915 DAG size of output: 901