/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 20:17:21,590 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 20:17:21,594 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 20:17:21,648 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 20:17:21,649 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 20:17:21,654 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 20:17:21,657 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 20:17:21,661 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 20:17:21,664 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 20:17:21,670 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 20:17:21,671 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 20:17:21,672 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 20:17:21,673 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 20:17:21,675 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 20:17:21,677 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 20:17:21,679 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 20:17:21,680 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 20:17:21,683 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 20:17:21,689 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 20:17:21,697 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 20:17:21,699 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 20:17:21,700 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 20:17:21,702 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 20:17:21,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 20:17:21,712 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 20:17:21,712 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 20:17:21,713 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 20:17:21,715 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 20:17:21,715 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 20:17:21,716 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-10-28 20:17:21,723 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 20:17:21,723 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 20:17:21,724 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 20:17:21,731 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 [2020-10-28 20:17:21,767 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 20:17:21,767 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 20:17:21,769 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 20:17:21,769 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 20:17:21,769 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 20:17:21,770 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 20:17:21,770 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 20:17:21,770 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 20:17:21,770 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 20:17:21,770 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 20:17:21,770 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 20:17:21,771 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 20:17:21,771 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 20:17:21,771 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 20:17:21,771 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 20:17:21,771 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 20:17:21,772 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 20:17:21,772 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 20:17:21,772 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 20:17:21,772 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 20:17:21,772 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 20:17:21,778 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 20:17:21,781 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 20:17:21,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 20:17:21,782 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 20:17:21,782 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 20:17:21,782 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 20:17:21,782 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-28 20:17:22,143 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 20:17:22,187 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 20:17:22,190 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 20:17:22,192 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 20:17:22,193 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 20:17:22,194 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2020-10-28 20:17:22,265 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b03e919fe/887791f28fe847268d2a6b41033f4fef/FLAG453486eef [2020-10-28 20:17:23,383 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 20:17:23,383 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2020-10-28 20:17:23,449 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b03e919fe/887791f28fe847268d2a6b41033f4fef/FLAG453486eef [2020-10-28 20:17:23,759 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b03e919fe/887791f28fe847268d2a6b41033f4fef [2020-10-28 20:17:23,763 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 20:17:23,771 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 20:17:23,775 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 20:17:23,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 20:17:23,780 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 20:17:23,781 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:17:23" (1/1) ... [2020-10-28 20:17:23,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f05beaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:17:23, skipping insertion in model container [2020-10-28 20:17:23,785 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:17:23" (1/1) ... [2020-10-28 20:17:23,793 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 20:17:23,992 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 20:17:28,100 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 20:17:28,139 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 20:17:28,643 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 20:17:29,782 INFO L208 MainTranslator]: Completed translation [2020-10-28 20:17:29,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:17:29 WrapperNode [2020-10-28 20:17:29,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 20:17:29,784 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 20:17:29,784 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 20:17:29,784 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 20:17:29,797 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:17:29" (1/1) ... [2020-10-28 20:17:29,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:17:29" (1/1) ... [2020-10-28 20:17:29,947 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:17:29" (1/1) ... [2020-10-28 20:17:29,948 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:17:29" (1/1) ... [2020-10-28 20:17:30,136 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:17:29" (1/1) ... [2020-10-28 20:17:30,176 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:17:29" (1/1) ... [2020-10-28 20:17:30,264 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:17:29" (1/1) ... [2020-10-28 20:17:30,321 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 20:17:30,322 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 20:17:30,323 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 20:17:30,323 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 20:17:30,324 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:17:29" (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 [2020-10-28 20:17:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 20:17:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 20:17:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-28 20:17:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-28 20:17:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 20:17:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 20:17:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 20:17:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-28 20:17:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 20:17:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2020-10-28 20:17:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2020-10-28 20:17:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-28 20:17:30,407 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2020-10-28 20:17:30,408 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2020-10-28 20:17:30,408 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2020-10-28 20:17:30,408 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-28 20:17:30,409 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-28 20:17:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-28 20:17:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 20:17:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 20:17:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-28 20:17:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-28 20:17:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 20:17:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-28 20:17:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-28 20:17:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 20:17:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_feature [2020-10-28 20:17:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure PageHead [2020-10-28 20:17:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2020-10-28 20:17:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure PageCompound [2020-10-28 20:17:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2020-10-28 20:17:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_order [2020-10-28 20:17:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-28 20:17:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2020-10-28 20:17:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2020-10-28 20:17:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-28 20:17:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get [2020-10-28 20:17:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2020-10-28 20:17:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2020-10-28 20:17:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-28 20:17:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-28 20:17:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2020-10-28 20:17:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2020-10-28 20:17:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2020-10-28 20:17:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head [2020-10-28 20:17:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2020-10-28 20:17:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2020-10-28 20:17:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2020-10-28 20:17:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-28 20:17:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-28 20:17:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2020-10-28 20:17:30,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_purge [2020-10-28 20:17:30,416 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2020-10-28 20:17:30,416 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_has_frag_list [2020-10-28 20:17:30,416 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2020-10-28 20:17:30,416 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2020-10-28 20:17:30,417 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2020-10-28 20:17:30,417 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2020-10-28 20:17:30,417 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-28 20:17:30,417 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-28 20:17:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2020-10-28 20:17:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-28 20:17:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-28 20:17:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-28 20:17:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 20:17:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-28 20:17:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-28 20:17:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-28 20:17:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-28 20:17:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-28 20:17:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-28 20:17:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-28 20:17:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-28 20:17:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-28 20:17:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-28 20:17:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-28 20:17:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_skb_features [2020-10-28 20:17:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure net_gso_ok [2020-10-28 20:17:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_gso_ok [2020-10-28 20:17:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_needs_gso [2020-10-28 20:17:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_gso_max_size [2020-10-28 20:17:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2020-10-28 20:17:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_set_link [2020-10-28 20:17:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_is_link [2020-10-28 20:17:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure add_id_to_freelist [2020-10-28 20:17:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure get_id_from_freelist [2020-10-28 20:17:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rxidx [2020-10-28 20:17:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_skb [2020-10-28 20:17:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_ref [2020-10-28 20:17:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_can_sg [2020-10-28 20:17:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_refill_timeout [2020-10-28 20:17:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_tx_slot_available [2020-10-28 20:17:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_maybe_wake_tx [2020-10-28 20:17:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_rx_buffers [2020-10-28 20:17:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_open [2020-10-28 20:17:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_buf_gc [2020-10-28 20:17:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_frags [2020-10-28 20:17:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_count_skb_frag_slots [2020-10-28 20:17:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_start_xmit [2020-10-28 20:17:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_close [2020-10-28 20:17:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_move_rx_slot [2020-10-28 20:17:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_extras [2020-10-28 20:17:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_responses [2020-10-28 20:17:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_skb_gso [2020-10-28 20:17:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fill_frags [2020-10-28 20:17:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure checksum_setup [2020-10-28 20:17:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_incoming_queue [2020-10-28 20:17:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll [2020-10-28 20:17:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_change_mtu [2020-10-28 20:17:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_stats64 [2020-10-28 20:17:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_tx_bufs [2020-10-28 20:17:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_rx_bufs [2020-10-28 20:17:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_uninit [2020-10-28 20:17:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fix_features [2020-10-28 20:17:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_features [2020-10-28 20:17:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_interrupt [2020-10-28 20:17:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rx_interrupt [2020-10-28 20:17:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_interrupt [2020-10-28 20:17:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll_controller [2020-10-28 20:17:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_create_dev [2020-10-28 20:17:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_probe [2020-10-28 20:17:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_end_access [2020-10-28 20:17:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_disconnect_backend [2020-10-28 20:17:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_resume [2020-10-28 20:17:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_net_read_mac [2020-10-28 20:17:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_single [2020-10-28 20:17:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_split [2020-10-28 20:17:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront [2020-10-28 20:17:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure talk_to_netback [2020-10-28 20:17:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_connect [2020-10-28 20:17:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_changed [2020-10-28 20:17:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_sset_count [2020-10-28 20:17:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_ethtool_stats [2020-10-28 20:17:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_strings [2020-10-28 20:17:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_min [2020-10-28 20:17:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_min [2020-10-28 20:17:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_max [2020-10-28 20:17:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_max [2020-10-28 20:17:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_cur [2020-10-28 20:17:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_addif [2020-10-28 20:17:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_delif [2020-10-28 20:17:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_remove [2020-10-28 20:17:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_init [2020-10-28 20:17:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_exit [2020-10-28 20:17:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_netif_exit_20_2 [2020-10-28 20:17:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_netif_init_20_9 [2020-10-28 20:17:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-28 20:17:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-28 20:17:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-28 20:17:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_driver_io_instance_0 [2020-10-28 20:17:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2020-10-28 20:17:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_18_1 [2020-10-28 20:17:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_20_4 [2020-10-28 20:17:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_13_1 [2020-10-28 20:17:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_15_2 [2020-10-28 20:17:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_16_4 [2020-10-28 20:17:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_19_2 [2020-10-28 20:17:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_13_20_5 [2020-10-28 20:17:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_3 [2020-10-28 20:17:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_9 [2020-10-28 20:17:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_10 [2020-10-28 20:17:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_13 [2020-10-28 20:17:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_16 [2020-10-28 20:17:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_19 [2020-10-28 20:17:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_22 [2020-10-28 20:17:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_23 [2020-10-28 20:17:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_24 [2020-10-28 20:17:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_27 [2020-10-28 20:17:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_28 [2020-10-28 20:17:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_29 [2020-10-28 20:17:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2020-10-28 20:17:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_30 [2020-10-28 20:17:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_9 [2020-10-28 20:17:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_3 [2020-10-28 20:17:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_9 [2020-10-28 20:17:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2020-10-28 20:17:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_9 [2020-10-28 20:17:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_20 [2020-10-28 20:17:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 20:17:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-28 20:17:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_1 [2020-10-28 20:17:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_2 [2020-10-28 20:17:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_3 [2020-10-28 20:17:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_1_5 [2020-10-28 20:17:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_2_5 [2020-10-28 20:17:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_3_5 [2020-10-28 20:17:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_1_3 [2020-10-28 20:17:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_2_3 [2020-10-28 20:17:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_3_3 [2020-10-28 20:17:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-28 20:17:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_4_5 [2020-10-28 20:17:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_5_5 [2020-10-28 20:17:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_6_5 [2020-10-28 20:17:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_4_3 [2020-10-28 20:17:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_5_3 [2020-10-28 20:17:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_6_3 [2020-10-28 20:17:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_4 [2020-10-28 20:17:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_5 [2020-10-28 20:17:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_6 [2020-10-28 20:17:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_0_17 [2020-10-28 20:17:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_0_4 [2020-10-28 20:17:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_0_11 [2020-10-28 20:17:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_0_2 [2020-10-28 20:17:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-28 20:17:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_7 [2020-10-28 20:17:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-28 20:17:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_16_6 [2020-10-28 20:17:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2020-10-28 20:17:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2020-10-28 20:17:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2020-10-28 20:17:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-28 20:17:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_14 [2020-10-28 20:17:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2020-10-28 20:17:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_1 [2020-10-28 20:17:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_5 [2020-10-28 20:17:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_1 [2020-10-28 20:17:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_3 [2020-10-28 20:17:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2020-10-28 20:17:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2020-10-28 20:17:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2020-10-28 20:17:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_5 [2020-10-28 20:17:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_1 [2020-10-28 20:17:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_5 [2020-10-28 20:17:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_11_2 [2020-10-28 20:17:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_11 [2020-10-28 20:17:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-28 20:17:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_17_2 [2020-10-28 20:17:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_register_frontend [2020-10-28 20:17:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_unregister_driver [2020-10-28 20:17:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-28 20:17:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-28 20:17:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-28 20:17:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-28 20:17:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_102 [2020-10-28 20:17:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2020-10-28 20:17:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_104 [2020-10-28 20:17:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_105 [2020-10-28 20:17:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2020-10-28 20:17:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2020-10-28 20:17:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_109 [2020-10-28 20:17:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2020-10-28 20:17:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_113 [2020-10-28 20:17:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_115 [2020-10-28 20:17:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_116 [2020-10-28 20:17:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_117 [2020-10-28 20:17:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_118 [2020-10-28 20:17:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_119 [2020-10-28 20:17:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_120 [2020-10-28 20:17:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_121 [2020-10-28 20:17:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_123 [2020-10-28 20:17:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_124 [2020-10-28 20:17:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_126 [2020-10-28 20:17:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_131 [2020-10-28 20:17:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_136 [2020-10-28 20:17:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_137 [2020-10-28 20:17:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_138 [2020-10-28 20:17:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_139 [2020-10-28 20:17:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_register_frontend_140 [2020-10-28 20:17:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_unregister_driver_141 [2020-10-28 20:17:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 20:17:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 20:17:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 20:17:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 20:17:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 20:17:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 20:17:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 20:17:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 20:17:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 20:17:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 20:17:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 20:17:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 20:17:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 20:17:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 20:17:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 20:17:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 20:17:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 20:17:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 20:17:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 20:17:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 20:17:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 20:17:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 20:17:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 20:17:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 20:17:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 20:17:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 20:17:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 20:17:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 20:17:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 20:17:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 20:17:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 20:17:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 20:17:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 20:17:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 20:17:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 20:17:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 20:17:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 20:17:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 20:17:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 20:17:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 20:17:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 20:17:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 20:17:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 20:17:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 20:17:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 20:17:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 20:17:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 20:17:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 20:17:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 20:17:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 20:17:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 20:17:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 20:17:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 20:17:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 20:17:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 20:17:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 20:17:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 20:17:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 20:17:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 20:17:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 20:17:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 20:17:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 20:17:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 20:17:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 20:17:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-28 20:17:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-28 20:17:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-28 20:17:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-28 20:17:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-28 20:17:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-28 20:17:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-28 20:17:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 20:17:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2020-10-28 20:17:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-28 20:17:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-28 20:17:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-28 20:17:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-28 20:17:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-28 20:17:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-28 20:17:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-28 20:17:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 20:17:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 20:17:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 20:17:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 20:17:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 20:17:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 20:17:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 20:17:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 20:17:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 20:17:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 20:17:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 20:17:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 20:17:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 20:17:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 20:17:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 20:17:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 20:17:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-28 20:17:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-28 20:17:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-28 20:17:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-28 20:17:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-28 20:17:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-28 20:17:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-28 20:17:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 20:17:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_lock_of_netfront_info [2020-10-28 20:17:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_rx_lock_of_netfront_info [2020-10-28 20:17:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_rx_lock_of_netfront_info [2020-10-28 20:17:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_rx_lock_of_netfront_info [2020-10-28 20:17:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_rx_lock_of_netfront_info [2020-10-28 20:17:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_rx_lock_of_netfront_info [2020-10-28 20:17:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_rx_lock_of_netfront_info [2020-10-28 20:17:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_rx_lock_of_netfront_info [2020-10-28 20:17:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 20:17:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 20:17:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 20:17:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 20:17:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 20:17:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 20:17:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 20:17:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 20:17:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-28 20:17:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-28 20:17:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-28 20:17:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-28 20:17:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-28 20:17:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-28 20:17:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-28 20:17:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-28 20:17:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 20:17:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 20:17:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 20:17:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 20:17:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 20:17:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 20:17:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 20:17:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 20:17:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_netfront_info [2020-10-28 20:17:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_netfront_info [2020-10-28 20:17:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_lock_of_netfront_info [2020-10-28 20:17:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_lock_of_netfront_info [2020-10-28 20:17:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_lock_of_netfront_info [2020-10-28 20:17:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_lock_of_netfront_info [2020-10-28 20:17:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_lock_of_netfront_info [2020-10-28 20:17:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_lock_of_netfront_info [2020-10-28 20:17:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 20:17:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-28 20:17:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 20:17:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 20:17:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 20:17:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2020-10-28 20:17:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_162 [2020-10-28 20:17:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3106 [2020-10-28 20:17:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3107 [2020-10-28 20:17:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3108 [2020-10-28 20:17:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3109 [2020-10-28 20:17:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3110 [2020-10-28 20:17:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3111 [2020-10-28 20:17:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-28 20:17:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-28 20:17:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2020-10-28 20:17:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-28 20:17:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-28 20:17:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_complete [2020-10-28 20:17:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-28 20:17:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-28 20:17:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-28 20:17:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2020-10-28 20:17:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 20:17:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-28 20:17:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 20:17:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-28 20:17:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-28 20:17:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 20:17:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-28 20:17:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-28 20:17:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 20:17:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-28 20:17:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_evtchn_to_irqhandler [2020-10-28 20:17:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-28 20:17:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-28 20:17:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-28 20:17:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-28 20:17:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-28 20:17:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-28 20:17:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2020-10-28 20:17:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-28 20:17:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-28 20:17:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-28 20:17:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-28 20:17:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2020-10-28 20:17:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-28 20:17:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2020-10-28 20:17:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2020-10-28 20:17:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure get_phys_to_machine [2020-10-28 20:17:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2020-10-28 20:17:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_alloc_grant_references [2020-10-28 20:17:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_claim_grant_reference [2020-10-28 20:17:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access [2020-10-28 20:17:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access_ref [2020-10-28 20:17:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_free_grant_references [2020-10-28 20:17:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_grant_foreign_access_ref [2020-10-28 20:17:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_query_foreign_access [2020-10-28 20:17:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_release_grant_reference [2020-10-28 20:17:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-28 20:17:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-28 20:17:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 20:17:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 20:17:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 20:17:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-28 20:17:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-28 20:17:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-28 20:17:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-28 20:17:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-28 20:17:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_flush [2020-10-28 20:17:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2020-10-28 20:17:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-28 20:17:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-28 20:17:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notify_peers [2020-10-28 20:17:30,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2020-10-28 20:17:30,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-28 20:17:30,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-28 20:17:30,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-28 20:17:30,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_skb_dev_features [2020-10-28 20:17:30,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-28 20:17:30,478 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2020-10-28 20:17:30,478 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 20:17:30,478 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-28 20:17:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2020-10-28 20:17:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2020-10-28 20:17:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2020-10-28 20:17:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_add_rx_frag [2020-10-28 20:17:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_setup [2020-10-28 20:17:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2020-10-28 20:17:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2020-10-28 20:17:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2020-10-28 20:17:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-28 20:17:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 20:17:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_has_pv_nic_devices [2020-10-28 20:17:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_alloc_evtchn [2020-10-28 20:17:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_fatal [2020-10-28 20:17:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_free_evtchn [2020-10-28 20:17:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_frontend_closed [2020-10-28 20:17:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_grant_ring [2020-10-28 20:17:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_printf [2020-10-28 20:17:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read [2020-10-28 20:17:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_register_frontend [2020-10-28 20:17:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_scanf [2020-10-28 20:17:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_strstate [2020-10-28 20:17:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2020-10-28 20:17:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2020-10-28 20:17:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_start [2020-10-28 20:17:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unregister_driver [2020-10-28 20:17:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_write [2020-10-28 20:17:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 20:17:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 20:17:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 20:17:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 20:17:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 20:17:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 20:17:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 20:17:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 20:17:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-28 20:17:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 20:17:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 20:17:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 20:17:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 20:17:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 20:17:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 20:17:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 20:17:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 20:17:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 20:17:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 20:17:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 20:17:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 20:17:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 20:17:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 20:17:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-28 20:17:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 20:17:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 20:17:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2020-10-28 20:17:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 20:17:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-28 20:17:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-28 20:17:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-10-28 20:17:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 20:17:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-28 20:17:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-28 20:17:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 20:17:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 20:17:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 20:17:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2020-10-28 20:17:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 20:17:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2020-10-28 20:17:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-28 20:17:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 20:17:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2020-10-28 20:17:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2020-10-28 20:17:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2020-10-28 20:17:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-28 20:17:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-28 20:17:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-28 20:17:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-28 20:17:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2020-10-28 20:17:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2020-10-28 20:17:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-28 20:17:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-28 20:17:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-28 20:17:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2020-10-28 20:17:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_113 [2020-10-28 20:17:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_lock_of_netfront_info [2020-10-28 20:17:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_rx_lock_of_netfront_info [2020-10-28 20:17:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_netfront_info [2020-10-28 20:17:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_netfront_info [2020-10-28 20:17:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-28 20:17:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-28 20:17:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 20:17:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 20:17:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-28 20:17:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-28 20:17:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 20:17:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-28 20:17:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-28 20:17:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 20:17:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 20:17:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 20:17:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_109 [2020-10-28 20:17:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-28 20:17:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_104 [2020-10-28 20:17:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-28 20:17:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_123 [2020-10-28 20:17:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 20:17:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2020-10-28 20:17:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-28 20:17:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_105 [2020-10-28 20:17:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-28 20:17:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_124 [2020-10-28 20:17:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 20:17:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2020-10-28 20:17:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-28 20:17:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-28 20:17:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2020-10-28 20:17:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-28 20:17:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_138 [2020-10-28 20:17:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2020-10-28 20:17:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure xen_feature [2020-10-28 20:17:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2020-10-28 20:17:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2020-10-28 20:17:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-28 20:17:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2020-10-28 20:17:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-10-28 20:17:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-28 20:17:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-28 20:17:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_126 [2020-10-28 20:17:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_131 [2020-10-28 20:17:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_136 [2020-10-28 20:17:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_117 [2020-10-28 20:17:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_121 [2020-10-28 20:17:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-28 20:17:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-28 20:17:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-28 20:17:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure PageHead [2020-10-28 20:17:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2020-10-28 20:17:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure PageCompound [2020-10-28 20:17:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2020-10-28 20:17:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2020-10-28 20:17:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 20:17:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure compound_order [2020-10-28 20:17:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-28 20:17:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-28 20:17:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-28 20:17:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 20:17:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2020-10-28 20:17:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2020-10-28 20:17:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-28 20:17:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-28 20:17:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-28 20:17:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get [2020-10-28 20:17:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2020-10-28 20:17:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2020-10-28 20:17:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-28 20:17:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 20:17:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-28 20:17:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 20:17:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2020-10-28 20:17:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2020-10-28 20:17:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2020-10-28 20:17:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head [2020-10-28 20:17:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2020-10-28 20:17:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2020-10-28 20:17:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2020-10-28 20:17:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-28 20:17:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2020-10-28 20:17:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2020-10-28 20:17:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-28 20:17:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2020-10-28 20:17:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_purge [2020-10-28 20:17:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 20:17:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_102 [2020-10-28 20:17:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2020-10-28 20:17:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure skb_has_frag_list [2020-10-28 20:17:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2020-10-28 20:17:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_setup [2020-10-28 20:17:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-28 20:17:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2020-10-28 20:17:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2020-10-28 20:17:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2020-10-28 20:17:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-28 20:17:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-28 20:17:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-28 20:17:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2020-10-28 20:17:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2020-10-28 20:17:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-28 20:17:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-28 20:17:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-28 20:17:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 20:17:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-28 20:17:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-28 20:17:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_116 [2020-10-28 20:17:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_120 [2020-10-28 20:17:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_139 [2020-10-28 20:17:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-28 20:17:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-28 20:17:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-28 20:17:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-28 20:17:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-28 20:17:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-28 20:17:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-28 20:17:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-28 20:17:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-28 20:17:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-28 20:17:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-28 20:17:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-28 20:17:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-28 20:17:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2020-10-28 20:17:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_flush [2020-10-28 20:17:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-28 20:17:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-28 20:17:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-28 20:17:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-28 20:17:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_118 [2020-10-28 20:17:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-28 20:17:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_119 [2020-10-28 20:17:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_137 [2020-10-28 20:17:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notify_peers [2020-10-28 20:17:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2020-10-28 20:17:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_dev_features [2020-10-28 20:17:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_features [2020-10-28 20:17:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3106 [2020-10-28 20:17:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3107 [2020-10-28 20:17:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3108 [2020-10-28 20:17:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3109 [2020-10-28 20:17:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3110 [2020-10-28 20:17:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3111 [2020-10-28 20:17:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure net_gso_ok [2020-10-28 20:17:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_ok [2020-10-28 20:17:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure netif_needs_gso [2020-10-28 20:17:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_gso_max_size [2020-10-28 20:17:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-28 20:17:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-28 20:17:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-28 20:17:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-28 20:17:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-28 20:17:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_115 [2020-10-28 20:17:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2020-10-28 20:17:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2020-10-28 20:17:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access_ref [2020-10-28 20:17:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2020-10-28 20:17:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_query_foreign_access [2020-10-28 20:17:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2020-10-28 20:17:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2020-10-28 20:17:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2020-10-28 20:17:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_release_grant_reference [2020-10-28 20:17:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2020-10-28 20:17:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2020-10-28 20:17:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2020-10-28 20:17:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_register_frontend [2020-10-28 20:17:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_register_frontend_140 [2020-10-28 20:17:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unregister_driver [2020-10-28 20:17:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_unregister_driver_141 [2020-10-28 20:17:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read [2020-10-28 20:17:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_write [2020-10-28 20:17:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_start [2020-10-28 20:17:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2020-10-28 20:17:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_scanf [2020-10-28 20:17:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_printf [2020-10-28 20:17:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2020-10-28 20:17:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2020-10-28 20:17:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2020-10-28 20:17:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_free_evtchn [2020-10-28 20:17:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal [2020-10-28 20:17:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_strstate [2020-10-28 20:17:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_frontend_closed [2020-10-28 20:17:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2020-10-28 20:17:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2020-10-28 20:17:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2020-10-28 20:17:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure xen_has_pv_nic_devices [2020-10-28 20:17:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_set_link [2020-10-28 20:17:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_162 [2020-10-28 20:17:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_is_link [2020-10-28 20:17:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure add_id_to_freelist [2020-10-28 20:17:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure get_id_from_freelist [2020-10-28 20:17:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rxidx [2020-10-28 20:17:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_skb [2020-10-28 20:17:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_ref [2020-10-28 20:17:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_addif [2020-10-28 20:17:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_delif [2020-10-28 20:17:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_can_sg [2020-10-28 20:17:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure rx_refill_timeout [2020-10-28 20:17:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_tx_slot_available [2020-10-28 20:17:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_maybe_wake_tx [2020-10-28 20:17:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_rx_buffers [2020-10-28 20:17:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_open [2020-10-28 20:17:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_buf_gc [2020-10-28 20:17:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_frags [2020-10-28 20:17:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_count_skb_frag_slots [2020-10-28 20:17:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_start_xmit [2020-10-28 20:17:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_close [2020-10-28 20:17:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_move_rx_slot [2020-10-28 20:17:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_extras [2020-10-28 20:17:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 20:17:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_responses [2020-10-28 20:17:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_skb_gso [2020-10-28 20:17:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fill_frags [2020-10-28 20:17:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure checksum_setup [2020-10-28 20:17:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure handle_incoming_queue [2020-10-28 20:17:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll [2020-10-28 20:17:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 20:17:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_change_mtu [2020-10-28 20:17:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_stats64 [2020-10-28 20:17:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_tx_bufs [2020-10-28 20:17:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_rx_bufs [2020-10-28 20:17:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_uninit [2020-10-28 20:17:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fix_features [2020-10-28 20:17:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_features [2020-10-28 20:17:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_interrupt [2020-10-28 20:17:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rx_interrupt [2020-10-28 20:17:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_interrupt [2020-10-28 20:17:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll_controller [2020-10-28 20:17:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_create_dev [2020-10-28 20:17:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_probe [2020-10-28 20:17:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_end_access [2020-10-28 20:17:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_disconnect_backend [2020-10-28 20:17:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_resume [2020-10-28 20:17:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure xen_net_read_mac [2020-10-28 20:17:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_single [2020-10-28 20:17:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_split [2020-10-28 20:17:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront [2020-10-28 20:17:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure talk_to_netback [2020-10-28 20:17:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_connect [2020-10-28 20:17:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure netback_changed [2020-10-28 20:17:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_sset_count [2020-10-28 20:17:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_ethtool_stats [2020-10-28 20:17:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_strings [2020-10-28 20:17:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_min [2020-10-28 20:17:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_min [2020-10-28 20:17:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_max [2020-10-28 20:17:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_max [2020-10-28 20:17:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_cur [2020-10-28 20:17:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_remove [2020-10-28 20:17:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure netif_init [2020-10-28 20:17:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure netif_exit [2020-10-28 20:17:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_netif_exit_20_2 [2020-10-28 20:17:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_netif_init_20_9 [2020-10-28 20:17:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-28 20:17:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-28 20:17:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-28 20:17:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_driver_io_instance_0 [2020-10-28 20:17:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2020-10-28 20:17:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_18_1 [2020-10-28 20:17:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_20_4 [2020-10-28 20:17:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_13_1 [2020-10-28 20:17:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_15_2 [2020-10-28 20:17:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_16_4 [2020-10-28 20:17:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_19_2 [2020-10-28 20:17:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_13_20_5 [2020-10-28 20:17:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_3 [2020-10-28 20:17:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_9 [2020-10-28 20:17:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_10 [2020-10-28 20:17:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_13 [2020-10-28 20:17:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_16 [2020-10-28 20:17:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_19 [2020-10-28 20:17:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_22 [2020-10-28 20:17:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_23 [2020-10-28 20:17:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_24 [2020-10-28 20:17:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_27 [2020-10-28 20:17:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_28 [2020-10-28 20:17:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_29 [2020-10-28 20:17:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2020-10-28 20:17:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_30 [2020-10-28 20:17:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_9 [2020-10-28 20:17:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_3 [2020-10-28 20:17:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_9 [2020-10-28 20:17:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2020-10-28 20:17:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_9 [2020-10-28 20:17:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_20 [2020-10-28 20:17:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 20:17:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-28 20:17:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_1 [2020-10-28 20:17:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_2 [2020-10-28 20:17:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_3 [2020-10-28 20:17:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_1_5 [2020-10-28 20:17:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_2_5 [2020-10-28 20:17:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_3_5 [2020-10-28 20:17:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_1_3 [2020-10-28 20:17:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_2_3 [2020-10-28 20:17:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_3_3 [2020-10-28 20:17:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-28 20:17:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_4_5 [2020-10-28 20:17:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_5_5 [2020-10-28 20:17:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_6_5 [2020-10-28 20:17:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_4_3 [2020-10-28 20:17:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_5_3 [2020-10-28 20:17:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_6_3 [2020-10-28 20:17:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_4 [2020-10-28 20:17:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_5 [2020-10-28 20:17:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_6 [2020-10-28 20:17:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_0_17 [2020-10-28 20:17:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_0_4 [2020-10-28 20:17:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_0_11 [2020-10-28 20:17:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_0_2 [2020-10-28 20:17:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-28 20:17:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_7 [2020-10-28 20:17:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-28 20:17:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_16_6 [2020-10-28 20:17:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2020-10-28 20:17:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2020-10-28 20:17:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2020-10-28 20:17:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-28 20:17:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_14 [2020-10-28 20:17:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2020-10-28 20:17:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_1 [2020-10-28 20:17:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_5 [2020-10-28 20:17:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_1 [2020-10-28 20:17:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_3 [2020-10-28 20:17:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2020-10-28 20:17:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2020-10-28 20:17:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2020-10-28 20:17:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_5 [2020-10-28 20:17:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_1 [2020-10-28 20:17:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_5 [2020-10-28 20:17:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_11_2 [2020-10-28 20:17:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_11 [2020-10-28 20:17:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-28 20:17:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_17_2 [2020-10-28 20:17:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_register_frontend [2020-10-28 20:17:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_unregister_driver [2020-10-28 20:17:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-28 20:17:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-28 20:17:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 20:17:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 20:17:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-28 20:17:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 20:17:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 20:17:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 20:17:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 20:17:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 20:17:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 20:17:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 20:17:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 20:17:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 20:17:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 20:17:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 20:17:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 20:17:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 20:17:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 20:17:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 20:17:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 20:17:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 20:17:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 20:17:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 20:17:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 20:17:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 20:17:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 20:17:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 20:17:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 20:17:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 20:17:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 20:17:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 20:17:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 20:17:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 20:17:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 20:17:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 20:17:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 20:17:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 20:17:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 20:17:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 20:17:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 20:17:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 20:17:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 20:17:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 20:17:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 20:17:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 20:17:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 20:17:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 20:17:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 20:17:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 20:17:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 20:17:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 20:17:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 20:17:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 20:17:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 20:17:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 20:17:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 20:17:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 20:17:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 20:17:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 20:17:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 20:17:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 20:17:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 20:17:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 20:17:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-28 20:17:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-28 20:17:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-28 20:17:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-28 20:17:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-28 20:17:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-28 20:17:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-28 20:17:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 20:17:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2020-10-28 20:17:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-28 20:17:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-28 20:17:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-28 20:17:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-28 20:17:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-28 20:17:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-28 20:17:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-28 20:17:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 20:17:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 20:17:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 20:17:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 20:17:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 20:17:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 20:17:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 20:17:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 20:17:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 20:17:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 20:17:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 20:17:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 20:17:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 20:17:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 20:17:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 20:17:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 20:17:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-28 20:17:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-28 20:17:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-28 20:17:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-28 20:17:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-28 20:17:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-28 20:17:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-28 20:17:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 20:17:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_rx_lock_of_netfront_info [2020-10-28 20:17:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_rx_lock_of_netfront_info [2020-10-28 20:17:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_rx_lock_of_netfront_info [2020-10-28 20:17:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_rx_lock_of_netfront_info [2020-10-28 20:17:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_rx_lock_of_netfront_info [2020-10-28 20:17:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_rx_lock_of_netfront_info [2020-10-28 20:17:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 20:17:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 20:17:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 20:17:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 20:17:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 20:17:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 20:17:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 20:17:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 20:17:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-28 20:17:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-28 20:17:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-28 20:17:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-28 20:17:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-28 20:17:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-28 20:17:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-28 20:17:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-28 20:17:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-28 20:17:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 20:17:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 20:17:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 20:17:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 20:17:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 20:17:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 20:17:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 20:17:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 20:17:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_lock_of_netfront_info [2020-10-28 20:17:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_lock_of_netfront_info [2020-10-28 20:17:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_lock_of_netfront_info [2020-10-28 20:17:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_lock_of_netfront_info [2020-10-28 20:17:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_lock_of_netfront_info [2020-10-28 20:17:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_lock_of_netfront_info [2020-10-28 20:17:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 20:17:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 20:17:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 20:17:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 20:17:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 20:17:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 20:17:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-28 20:17:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 20:17:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 20:17:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 20:17:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 20:17:30,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 20:17:30,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 20:17:30,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 20:17:30,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 20:17:30,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 20:17:34,298 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-28 20:17:35,274 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 20:17:52,172 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 20:17:52,172 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 20:17:52,179 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:17:52 BoogieIcfgContainer [2020-10-28 20:17:52,179 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 20:17:52,180 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 20:17:52,181 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 20:17:52,184 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 20:17:52,184 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 08:17:23" (1/3) ... [2020-10-28 20:17:52,185 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c295cef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 08:17:52, skipping insertion in model container [2020-10-28 20:17:52,185 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:17:29" (2/3) ... [2020-10-28 20:17:52,186 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c295cef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 08:17:52, skipping insertion in model container [2020-10-28 20:17:52,186 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:17:52" (3/3) ... [2020-10-28 20:17:52,187 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2020-10-28 20:17:52,199 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 20:17:52,207 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 20:17:52,222 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 20:17:52,264 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 20:17:52,265 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 20:17:52,265 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 20:17:52,265 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 20:17:52,265 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 20:17:52,265 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 20:17:52,265 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 20:17:52,265 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 20:17:52,341 INFO L276 IsEmpty]: Start isEmpty. Operand 3615 states. [2020-10-28 20:17:52,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2020-10-28 20:17:52,392 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 20:17:52,394 INFO L422 BasicCegarLoop]: trace histogram [30, 30, 29, 29, 29, 29, 29, 29, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 20:17:52,395 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 20:17:52,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 20:17:52,404 INFO L82 PathProgramCache]: Analyzing trace with hash -1193676028, now seen corresponding path program 1 times [2020-10-28 20:17:52,415 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 20:17:52,415 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1244589013] [2020-10-28 20:17:52,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 20:17:53,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:17:53,954 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:17:54,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:00,630 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:00,631 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 673 [2020-10-28 20:18:00,631 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 20:18:00,631 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7040 [2020-10-28 20:18:00,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:00,634 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:00,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 20:18:00,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 561 [2020-10-28 20:18:00,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 20:18:00,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 20:18:20,757 WARN L193 SmtUtils]: Spent 19.57 s on a formula simplification that was a NOOP. DAG size: 1834 [2020-10-28 20:18:20,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 20:18:20,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:20,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:23,173 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:23,173 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:23,173 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:23,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2354 [2020-10-28 20:18:23,174 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:23,174 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:23,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:23,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:23,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:23,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:23,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 20:18:23,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:23,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:23,327 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:23,328 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 20:18:23,328 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:23,328 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 20:18:23,328 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:23,328 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:23,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:23,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:23,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:23,329 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:23,675 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-10-28 20:18:23,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 20:18:23,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:23,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:23,879 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:23,880 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 447 [2020-10-28 20:18:23,880 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:23,880 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 140 [2020-10-28 20:18:23,880 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:23,880 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:23,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:23,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:23,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:23,881 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:23,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 20:18:23,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:23,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,066 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,067 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 442 [2020-10-28 20:18:24,067 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,067 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-28 20:18:24,067 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,067 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,068 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:24,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 20:18:24,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:24,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 20:18:24,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,211 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:24,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:24,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,236 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,236 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:24,236 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,237 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:18:24,237 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,237 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,238 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:24,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 20:18:24,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:24,271 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,271 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 20:18:24,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,272 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:24,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:24,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,304 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:24,304 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,304 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 20:18:24,304 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,305 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,306 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:24,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 20:18:24,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:24,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 20:18:24,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,349 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:24,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:24,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,382 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:24,383 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,383 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 20:18:24,383 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,383 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,384 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:24,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 20:18:24,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,420 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,421 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:24,421 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,421 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 20:18:24,421 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,421 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,422 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:24,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:24,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,454 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,454 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:24,454 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,455 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 20:18:24,455 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,455 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,457 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:24,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 20:18:24,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,484 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,495 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,495 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:24,496 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,496 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 20:18:24,496 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,497 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,498 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:24,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:24,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,525 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,525 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:24,525 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 20:18:24,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,526 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,527 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:24,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 20:18:24,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,562 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,562 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:24,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 20:18:24,563 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,563 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:24,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,607 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,608 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:24,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 20:18:24,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,609 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,610 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:24,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 20:18:24,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,649 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:24,649 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,649 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 20:18:24,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,649 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:24,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:24,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,682 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:24,682 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 20:18:24,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,682 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:24,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 20:18:24,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,733 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,733 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:24,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-28 20:18:24,734 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,734 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,735 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:24,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:24,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,765 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,765 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:24,765 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,765 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 20:18:24,765 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,766 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:24,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-28 20:18:24,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,791 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,800 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,801 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:24,801 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,801 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 20:18:24,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,802 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:24,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:24,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,834 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:24,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,834 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:18:24,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,835 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,836 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:24,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-28 20:18:24,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:24,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 20:18:24,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,884 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:24,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:24,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,914 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,915 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:24,915 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,915 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:18:24,916 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,916 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:24,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-28 20:18:24,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,952 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,952 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:24,953 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,953 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 20:18:24,953 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,953 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:24,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:24,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:24,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:24,980 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:24,980 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:24,980 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:24,980 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:18:24,981 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:24,981 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:24,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:24,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:24,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:24,982 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:24,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-28 20:18:24,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,003 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:25,012 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,012 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 20:18:25,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,012 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,013 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:25,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,034 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,038 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:25,039 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,039 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 20:18:25,039 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,040 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:25,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-28 20:18:25,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,070 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,070 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:25,070 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,071 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 20:18:25,071 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,071 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,072 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:25,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,090 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:25,093 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:18:25,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,094 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:25,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-28 20:18:25,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,123 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,123 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:25,123 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,123 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 20:18:25,123 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,124 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,124 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:25,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,147 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:25,147 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,147 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:18:25,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,147 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-28 20:18:25,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:25,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 20:18:25,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,180 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,181 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:25,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:25,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 20:18:25,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,207 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:25,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-28 20:18:25,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,230 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,238 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,239 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:25,239 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,239 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 20:18:25,239 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,239 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,240 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:25,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:25,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,266 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,266 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:25,266 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 20:18:25,267 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,267 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,267 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-28 20:18:25,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,297 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:25,297 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,297 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 20:18:25,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,298 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,298 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:25,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,325 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,326 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:25,326 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,326 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:18:25,326 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,326 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,327 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-28 20:18:25,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,356 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:25,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 20:18:25,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,357 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:25,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:25,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:25,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:18:25,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,382 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-28 20:18:25,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,411 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,411 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:25,412 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,412 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 20:18:25,412 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,412 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:25,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,436 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,436 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:25,437 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,437 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:18:25,437 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,437 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,438 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,438 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-28 20:18:25,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,466 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,467 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:25,467 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,467 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 20:18:25,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,468 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:25,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,493 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,493 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:25,493 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,493 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:18:25,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,494 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,494 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-28 20:18:25,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,522 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:25,522 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,522 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 20:18:25,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,522 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:25,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,547 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:25,548 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,548 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:18:25,548 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,549 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,549 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-28 20:18:25,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,577 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:25,577 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 20:18:25,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,577 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:25,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,608 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,608 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:25,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 20:18:25,609 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,609 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,609 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-28 20:18:25,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:25,648 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,649 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 20:18:25,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,649 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:25,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,680 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,680 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:25,680 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,681 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 20:18:25,681 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,681 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,682 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:25,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-28 20:18:25,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,716 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,717 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:25,717 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,717 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 20:18:25,717 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,717 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,718 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:25,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,738 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,741 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:25,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:18:25,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,742 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,742 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2020-10-28 20:18:25,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,761 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,769 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:25,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 20:18:25,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,769 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:25,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,793 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:25,793 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,793 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:18:25,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,794 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,794 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2020-10-28 20:18:25,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,823 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:25,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,824 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 20:18:25,824 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,824 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,825 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:25,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:25,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,854 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,855 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:25,855 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,855 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 20:18:25,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,855 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2020-10-28 20:18:25,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,884 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,885 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:25,885 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,885 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 20:18:25,885 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,886 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:25,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,914 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,914 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:25,915 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,915 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:18:25,915 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,915 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,916 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-28 20:18:25,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,943 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:25,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,943 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 20:18:25,943 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,944 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:25,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,962 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,965 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:25,965 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,965 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:18:25,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,966 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:25,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2020-10-28 20:18:25,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:25,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:25,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:25,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:25,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:25,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 20:18:25,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:25,996 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:25,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:25,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:25,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:25,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:26,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:26,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,019 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,019 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:26,019 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,020 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:18:26,020 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,020 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:26,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,021 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:26,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2020-10-28 20:18:26,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,319 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,323 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,323 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:26,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:18:26,324 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,324 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:26,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:26,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2020-10-28 20:18:26,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-28 20:18:26,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-28 20:18:26,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,373 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:26,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:26,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:26,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,400 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 20:18:26,400 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,400 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:18:26,400 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,400 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:26,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,401 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:26,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 20:18:26,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,428 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,428 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:26,428 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,429 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 20:18:26,429 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,429 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:26,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,429 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:26,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 20:18:26,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 20:18:26,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:18:26,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,453 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:26,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:26,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2020-10-28 20:18:26,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,477 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,477 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 20:18:26,477 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,477 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:18:26,477 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,478 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:26,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,478 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:26,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-28 20:18:26,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,500 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,501 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:26,501 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,501 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:18:26,501 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,501 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:26,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,502 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:26,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2020-10-28 20:18:26,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,521 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:26,525 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:18:26,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,525 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:26,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:26,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2020-10-28 20:18:26,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:26,548 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,548 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:18:26,548 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,549 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:26,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,549 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:26,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 412 [2020-10-28 20:18:26,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,624 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,624 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-28 20:18:26,624 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,625 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 20:18:26,625 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,625 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 36 [2020-10-28 20:18:26,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,626 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:26,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:26,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,655 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 21 [2020-10-28 20:18:26,655 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,656 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 20:18:26,656 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,656 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:26,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,657 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:26,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 20:18:26,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,681 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:26,681 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,681 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:18:26,681 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,681 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:26,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,682 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:26,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-28 20:18:26,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,701 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,704 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 20:18:26,704 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:18:26,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,705 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:26,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,706 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:26,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-28 20:18:26,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,728 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,728 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 20:18:26,728 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,729 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:18:26,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,729 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:26,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:26,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:26,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,753 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,753 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:26,753 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:18:26,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,754 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:26,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:26,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2020-10-28 20:18:26,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,826 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,826 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:26,826 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:18:26,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,827 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 20:18:26,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:26,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2020-10-28 20:18:26,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,860 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 20:18:26,861 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,861 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 20:18:26,861 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,861 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-28 20:18:26,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,862 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:26,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:26,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,892 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,892 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:26,892 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,892 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 20:18:26,893 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,893 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:26,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,893 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:26,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2020-10-28 20:18:26,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,922 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,922 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:26,922 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,922 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 20:18:26,922 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,923 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 20:18:26,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,923 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:26,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2020-10-28 20:18:26,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,943 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,948 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,948 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:26,949 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,949 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:18:26,949 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,949 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 20:18:26,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,950 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:26,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 476 [2020-10-28 20:18:26,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:26,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:26,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:26,975 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:26,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:26,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:18:26,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:26,975 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:26,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:26,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 20:18:26,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:26,976 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:27,737 INFO L134 CoverageAnalysis]: Checked inductivity of 3768 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3768 trivial. 0 not checked. [2020-10-28 20:18:27,738 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1244589013] [2020-10-28 20:18:27,739 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 20:18:27,740 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-28 20:18:27,740 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1785874591] [2020-10-28 20:18:27,746 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-28 20:18:27,746 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 20:18:27,759 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-28 20:18:27,760 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-10-28 20:18:27,762 INFO L87 Difference]: Start difference. First operand 3615 states. Second operand 7 states. [2020-10-28 20:18:48,187 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-10-28 20:20:23,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 20:20:23,556 INFO L93 Difference]: Finished difference Result 4901 states and 6517 transitions. [2020-10-28 20:20:23,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-28 20:20:23,558 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 487 [2020-10-28 20:20:23,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 20:20:23,620 INFO L225 Difference]: With dead ends: 4901 [2020-10-28 20:20:23,621 INFO L226 Difference]: Without dead ends: 2666 [2020-10-28 20:20:23,642 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 165 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 20.5s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2020-10-28 20:20:23,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2666 states. [2020-10-28 20:20:26,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2666 to 2175. [2020-10-28 20:20:26,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2175 states. [2020-10-28 20:20:26,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 2175 states and 2754 transitions. [2020-10-28 20:20:26,030 INFO L78 Accepts]: Start accepts. Automaton has 2175 states and 2754 transitions. Word has length 487 [2020-10-28 20:20:26,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 20:20:26,033 INFO L481 AbstractCegarLoop]: Abstraction has 2175 states and 2754 transitions. [2020-10-28 20:20:26,033 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-28 20:20:26,033 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 2754 transitions. [2020-10-28 20:20:26,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2020-10-28 20:20:26,052 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 20:20:26,053 INFO L422 BasicCegarLoop]: trace histogram [30, 30, 29, 29, 29, 29, 29, 29, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 20:20:26,053 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 20:20:26,053 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 20:20:26,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 20:20:26,054 INFO L82 PathProgramCache]: Analyzing trace with hash -1166610426, now seen corresponding path program 1 times [2020-10-28 20:20:26,054 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 20:20:26,054 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1479496346] [2020-10-28 20:20:26,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 20:20:26,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:26,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:31,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:31,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 673 [2020-10-28 20:20:31,489 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:31,489 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5103 [2020-10-28 20:20:31,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:31,490 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:31,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 20:20:31,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 462 [2020-10-28 20:20:31,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 30 [2020-10-28 20:20:31,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:20:51,116 WARN L193 SmtUtils]: Spent 19.25 s on a formula simplification that was a NOOP. DAG size: 1834 [2020-10-28 20:20:51,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 20:20:51,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:51,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:53,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:53,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:53,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:53,347 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2131 [2020-10-28 20:20:53,347 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:53,348 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:53,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:53,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:53,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:53,348 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:53,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 20:20:53,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:53,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:53,494 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:53,494 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 20:20:53,494 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:53,494 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:20:53,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:53,495 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:53,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:53,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:53,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:53,495 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:53,838 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-10-28 20:20:53,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 20:20:53,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:53,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 447 [2020-10-28 20:20:54,012 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,012 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 111 [2020-10-28 20:20:54,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,012 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,013 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 20:20:54,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,175 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,175 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 442 [2020-10-28 20:20:54,175 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,175 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-28 20:20:54,175 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,176 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,176 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 20:20:54,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:54,293 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 20:20:54,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,294 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:54,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,316 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:54,316 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:20:54,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,316 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 20:20:54,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:54,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 20:20:54,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,344 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:54,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,364 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,365 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:54,365 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,365 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:20:54,365 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,365 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,366 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 20:20:54,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,387 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,388 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:54,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:20:54,388 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,388 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:54,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,409 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:54,409 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,410 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:20:54,410 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,410 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,411 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 20:20:54,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:54,436 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,436 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:20:54,436 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,436 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:54,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,456 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,456 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:54,456 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,456 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:20:54,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,457 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 20:20:54,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:54,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:20:54,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,483 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:54,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,502 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,503 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:54,503 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,503 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:20:54,503 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,503 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,504 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 20:20:54,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,521 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,529 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:54,529 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,529 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 20:20:54,529 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,529 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,530 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:54,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,551 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:54,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:20:54,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,551 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,552 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 20:20:54,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,570 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,580 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,580 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:54,580 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,580 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 20:20:54,581 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,581 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,581 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:54,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,601 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:54,601 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,602 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:20:54,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,602 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 20:20:54,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,629 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,629 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:54,629 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,630 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:20:54,630 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,630 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,631 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:54,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,649 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:54,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:20:54,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,650 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-28 20:20:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,675 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:54,676 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,676 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 20:20:54,676 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,676 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,677 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:54,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,696 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,696 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:54,697 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,697 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:20:54,697 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,697 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,698 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-28 20:20:54,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,716 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,723 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,723 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:54,723 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,723 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:20:54,723 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,724 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,724 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:54,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,744 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,744 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:54,744 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,744 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:20:54,745 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,745 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,745 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-28 20:20:54,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:54,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,768 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:20:54,768 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,769 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,769 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:54,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,790 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:54,790 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,790 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:20:54,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,791 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,791 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-28 20:20:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,809 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,816 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,816 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:54,816 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,816 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:20:54,816 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,817 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,817 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:54,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,843 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:54,843 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,843 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 20:20:54,843 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,844 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,844 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:20:54,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-28 20:20:54,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,870 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,871 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:54,871 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,871 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 20:20:54,871 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,871 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,872 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:54,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,893 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:54,893 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,893 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:20:54,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,894 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,894 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-28 20:20:54,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,918 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,918 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:54,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:20:54,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,919 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,920 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:20:54,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:54,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,939 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,939 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:54,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:20:54,939 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,940 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-28 20:20:54,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,963 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,964 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:54,964 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:20:54,964 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,964 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,965 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:54,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:54,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:54,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:54,985 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:54,985 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:54,985 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:20:54,985 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:54,986 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:54,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:54,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:54,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:54,986 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:54,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-28 20:20:54,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,003 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,009 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,010 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:55,010 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,010 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:20:55,010 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,010 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,011 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:55,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:55,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,032 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:20:55,032 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,032 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,033 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-28 20:20:55,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,063 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:55,063 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,063 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 20:20:55,064 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,064 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,064 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:55,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:55,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,085 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:20:55,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,085 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-28 20:20:55,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,125 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,125 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:55,125 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,125 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 20:20:55,125 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,126 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,126 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:55,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,150 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,150 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:55,150 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,150 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:20:55,150 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,151 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,151 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-28 20:20:55,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,183 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:55,183 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,183 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 20:20:55,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,184 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,184 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:55,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:55,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:20:55,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,211 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-28 20:20:55,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,251 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:55,252 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,252 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 20:20:55,252 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,252 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,253 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:55,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,272 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,273 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:55,273 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,273 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:20:55,273 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,273 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,274 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-28 20:20:55,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,298 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:55,298 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,298 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:20:55,298 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,298 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,299 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:55,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,321 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,321 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:55,321 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,321 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:20:55,321 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,321 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,322 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-28 20:20:55,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,350 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:55,351 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,351 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 20:20:55,351 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,351 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,352 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:55,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,376 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:55,377 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,377 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:20:55,377 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,378 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,378 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-28 20:20:55,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,398 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:55,404 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:20:55,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,405 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:55,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,427 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,427 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:55,427 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,427 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:20:55,427 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,428 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,428 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-28 20:20:55,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,490 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,490 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:55,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 20:20:55,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,491 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:55,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,507 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,510 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,511 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:55,511 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,511 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:20:55,511 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,511 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,512 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2020-10-28 20:20:55,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,528 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,534 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:55,534 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,534 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:20:55,534 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,535 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,535 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:55,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,555 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,555 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:55,555 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,555 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:20:55,556 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,556 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2020-10-28 20:20:55,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,573 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,579 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,580 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:55,580 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,580 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:20:55,580 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,580 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,581 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:55,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,604 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,605 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:55,605 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,605 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:20:55,605 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,605 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,606 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2020-10-28 20:20:55,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,623 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,629 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,629 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:55,629 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,629 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:20:55,630 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,630 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,630 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:55,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:55,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:20:55,651 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,651 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,652 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-28 20:20:55,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,674 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,675 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:55,675 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,675 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:20:55,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,675 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,676 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:55,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,695 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,695 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:55,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:20:55,696 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,696 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2020-10-28 20:20:55,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,719 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,719 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:20:55,719 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,720 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:20:55,720 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,720 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,721 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:55,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:55,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:55,738 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:55,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:55,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:55,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:55,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:20:55,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:55,741 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:55,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:55,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:55,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:55,742 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:56,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2020-10-28 20:20:56,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:56,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:56,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:56,117 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:56,117 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:56,117 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:20:56,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:56,118 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:56,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 20:20:56,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:56,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 20:20:56,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:56,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2020-10-28 20:20:56,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:56,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:56,218 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:56,218 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-28 20:20:56,219 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:56,219 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-28 20:20:56,219 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:56,219 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:56,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:56,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-28 20:20:56,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:56,220 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:56,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:56,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:56,237 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:56,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:56,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 20:20:56,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:56,241 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:20:56,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:56,242 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:56,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:56,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:56,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:56,242 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:56,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 20:20:56,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:56,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:56,260 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:56,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:56,261 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:56,261 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:20:56,261 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:56,261 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:56,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:56,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:56,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:56,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:56,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 20:20:56,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:56,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:56,280 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:56,281 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 20:20:56,281 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:56,281 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:20:56,281 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:56,281 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:56,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:56,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:56,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:56,282 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:56,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2020-10-28 20:20:56,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:56,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:56,307 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:56,307 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 20:20:56,307 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:56,307 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 20:20:56,307 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:56,308 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:56,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:56,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 20:20:56,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:56,308 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:56,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-28 20:20:56,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:56,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:56,326 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:56,326 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:56,326 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:56,326 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:20:56,326 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:56,326 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:56,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:56,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 20:20:56,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:56,327 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:56,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2020-10-28 20:20:56,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:56,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:56,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:56,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:56,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:56,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:20:56,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:56,344 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:56,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:56,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 20:20:56,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:56,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:56,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2020-10-28 20:20:56,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:56,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:56,364 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:56,364 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:56,364 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:56,364 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:20:56,364 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:56,365 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:56,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:56,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 20:20:56,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:56,365 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:56,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 412 [2020-10-28 20:20:56,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:56,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:56,449 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:56,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-28 20:20:56,449 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:56,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 20:20:56,450 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:56,450 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:56,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:56,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 36 [2020-10-28 20:20:56,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:56,450 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:56,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:56,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:56,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:56,473 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:56,473 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 21 [2020-10-28 20:20:56,473 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:56,473 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 20:20:56,474 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:56,474 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:56,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:56,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:56,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:56,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:56,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 20:20:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:56,489 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:56,491 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:56,492 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:56,492 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:56,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:20:56,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:56,493 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:56,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:56,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:56,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:56,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:20:56,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-28 20:20:56,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:56,507 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:56,510 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:56,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 20:20:56,511 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:56,511 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:20:56,511 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:56,511 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:56,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:56,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:56,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:56,512 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:56,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-28 20:20:56,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:56,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:56,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:56,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 20:20:56,529 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:56,529 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:20:56,529 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:56,529 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:56,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:56,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:56,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:56,530 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:56,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:56,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:56,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:56,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:56,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:56,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:56,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:20:56,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:56,546 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:56,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:56,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:56,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:56,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:56,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2020-10-28 20:20:56,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:56,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:56,565 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:56,565 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:56,565 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:56,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:20:56,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:56,565 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:56,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:56,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 20:20:56,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:56,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:56,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2020-10-28 20:20:56,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:56,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:56,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:56,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 20:20:56,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:56,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 20:20:56,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:56,592 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:56,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:56,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-28 20:20:56,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:56,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:56,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:20:56,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:56,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:56,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:56,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:56,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:56,609 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:20:56,609 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:56,609 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:56,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:56,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:20:56,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:56,610 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:56,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2020-10-28 20:20:56,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:56,623 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:56,625 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:56,625 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:56,626 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:56,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:20:56,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:56,626 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:56,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:56,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 20:20:56,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:56,627 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:56,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2020-10-28 20:20:56,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:56,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:56,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:56,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:56,644 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:56,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:20:56,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:56,644 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:56,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:56,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 20:20:56,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:56,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:56,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 476 [2020-10-28 20:20:56,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:20:56,660 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:20:56,663 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:20:56,663 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:20:56,663 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:20:56,664 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:20:56,664 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:20:56,664 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:20:56,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:20:56,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 20:20:56,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:20:56,665 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:20:57,208 INFO L134 CoverageAnalysis]: Checked inductivity of 3768 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3768 trivial. 0 not checked. [2020-10-28 20:20:57,208 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1479496346] [2020-10-28 20:20:57,209 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 20:20:57,209 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-28 20:20:57,209 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [773401094] [2020-10-28 20:20:57,211 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-28 20:20:57,211 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 20:20:57,212 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-28 20:20:57,212 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-10-28 20:20:57,212 INFO L87 Difference]: Start difference. First operand 2175 states and 2754 transitions. Second operand 7 states.