/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=DEEPEST --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 01:31:55,398 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 01:31:55,402 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 01:31:55,456 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 01:31:55,457 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 01:31:55,463 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 01:31:55,465 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 01:31:55,470 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 01:31:55,473 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 01:31:55,478 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 01:31:55,479 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 01:31:55,481 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 01:31:55,481 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 01:31:55,484 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 01:31:55,488 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 01:31:55,490 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 01:31:55,491 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 01:31:55,495 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 01:31:55,503 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 01:31:55,532 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 01:31:55,536 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 01:31:55,538 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 01:31:55,548 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 01:31:55,550 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 01:31:55,560 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 01:31:55,560 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 01:31:55,564 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 01:31:55,565 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 01:31:55,565 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 01:31:55,567 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-10-28 01:31:55,572 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 01:31:55,573 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 01:31:55,574 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 01:31:55,575 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 01:31:55,601 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 01:31:55,601 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 01:31:55,602 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 01:31:55,603 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 01:31:55,603 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 01:31:55,603 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 01:31:55,603 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 01:31:55,603 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 01:31:55,604 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 01:31:55,604 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 01:31:55,604 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 01:31:55,604 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 01:31:55,604 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 01:31:55,605 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 01:31:55,605 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 01:31:55,605 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 01:31:55,605 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 01:31:55,605 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 01:31:55,606 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 01:31:55,606 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 01:31:55,606 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 01:31:55,606 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 01:31:55,606 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 01:31:55,607 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 01:31:55,607 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 01:31:55,607 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 01:31:55,607 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 01:31:55,607 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 01:31:55,968 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 01:31:56,015 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 01:31:56,019 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 01:31:56,020 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 01:31:56,021 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 01:31:56,022 INFO L432 ainManager$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 01:31:56,107 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c44926c1b/8cbc6693ef3f459e86b5f29b45572c34/FLAG97bc91968 [2020-10-28 01:31:57,486 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 01:31:57,488 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 01:31:57,557 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c44926c1b/8cbc6693ef3f459e86b5f29b45572c34/FLAG97bc91968 [2020-10-28 01:31:58,062 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c44926c1b/8cbc6693ef3f459e86b5f29b45572c34 [2020-10-28 01:31:58,065 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 01:31:58,072 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 01:31:58,073 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 01:31:58,073 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 01:31:58,077 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 01:31:58,078 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 01:31:58" (1/1) ... [2020-10-28 01:31:58,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ecda04f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:31:58, skipping insertion in model container [2020-10-28 01:31:58,081 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 01:31:58" (1/1) ... [2020-10-28 01:31:58,092 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 01:31:58,288 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 01:32:02,449 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 01:32:02,483 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 01:32:02,905 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 01:32:03,951 INFO L208 MainTranslator]: Completed translation [2020-10-28 01:32:03,952 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:32:03 WrapperNode [2020-10-28 01:32:03,952 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 01:32:03,953 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 01:32:03,953 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 01:32:03,953 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 01:32:03,965 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:32:03" (1/1) ... [2020-10-28 01:32:03,965 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:32:03" (1/1) ... [2020-10-28 01:32:04,101 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:32:03" (1/1) ... [2020-10-28 01:32:04,118 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:32:03" (1/1) ... [2020-10-28 01:32:04,290 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:32:03" (1/1) ... [2020-10-28 01:32:04,330 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:32:03" (1/1) ... [2020-10-28 01:32:04,428 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:32:03" (1/1) ... [2020-10-28 01:32:04,480 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 01:32:04,481 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 01:32:04,481 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 01:32:04,482 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 01:32:04,482 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:32:03" (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 01:32:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 01:32:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 01:32:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-28 01:32:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-28 01:32:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 01:32:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 01:32:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 01:32:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-28 01:32:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 01:32:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2020-10-28 01:32:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2020-10-28 01:32:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-28 01:32:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2020-10-28 01:32:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2020-10-28 01:32:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2020-10-28 01:32:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-28 01:32:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-28 01:32:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-28 01:32:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 01:32:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 01:32:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-28 01:32:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-28 01:32:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 01:32:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-28 01:32:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-28 01:32:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 01:32:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_feature [2020-10-28 01:32:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure PageHead [2020-10-28 01:32:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2020-10-28 01:32:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure PageCompound [2020-10-28 01:32:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2020-10-28 01:32:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_order [2020-10-28 01:32:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-28 01:32:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2020-10-28 01:32:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2020-10-28 01:32:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-28 01:32:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get [2020-10-28 01:32:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2020-10-28 01:32:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2020-10-28 01:32:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-28 01:32:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-28 01:32:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2020-10-28 01:32:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2020-10-28 01:32:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2020-10-28 01:32:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head [2020-10-28 01:32:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2020-10-28 01:32:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2020-10-28 01:32:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2020-10-28 01:32:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-28 01:32:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-28 01:32:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2020-10-28 01:32:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_purge [2020-10-28 01:32:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2020-10-28 01:32:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_has_frag_list [2020-10-28 01:32:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2020-10-28 01:32:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2020-10-28 01:32:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2020-10-28 01:32:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2020-10-28 01:32:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-28 01:32:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-28 01:32:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2020-10-28 01:32:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-28 01:32:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-28 01:32:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-28 01:32:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 01:32:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-28 01:32:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-28 01:32:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-28 01:32:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-28 01:32:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-28 01:32:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-28 01:32:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-28 01:32:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-28 01:32:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-28 01:32:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-28 01:32:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-28 01:32:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_skb_features [2020-10-28 01:32:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure net_gso_ok [2020-10-28 01:32:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_gso_ok [2020-10-28 01:32:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_needs_gso [2020-10-28 01:32:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_gso_max_size [2020-10-28 01:32:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2020-10-28 01:32:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_set_link [2020-10-28 01:32:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_is_link [2020-10-28 01:32:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure add_id_to_freelist [2020-10-28 01:32:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure get_id_from_freelist [2020-10-28 01:32:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rxidx [2020-10-28 01:32:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_skb [2020-10-28 01:32:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_ref [2020-10-28 01:32:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_can_sg [2020-10-28 01:32:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_refill_timeout [2020-10-28 01:32:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_tx_slot_available [2020-10-28 01:32:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_maybe_wake_tx [2020-10-28 01:32:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_rx_buffers [2020-10-28 01:32:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_open [2020-10-28 01:32:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_buf_gc [2020-10-28 01:32:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_frags [2020-10-28 01:32:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_count_skb_frag_slots [2020-10-28 01:32:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_start_xmit [2020-10-28 01:32:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_close [2020-10-28 01:32:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_move_rx_slot [2020-10-28 01:32:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_extras [2020-10-28 01:32:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_responses [2020-10-28 01:32:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_skb_gso [2020-10-28 01:32:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fill_frags [2020-10-28 01:32:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure checksum_setup [2020-10-28 01:32:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_incoming_queue [2020-10-28 01:32:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll [2020-10-28 01:32:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_change_mtu [2020-10-28 01:32:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_stats64 [2020-10-28 01:32:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_tx_bufs [2020-10-28 01:32:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_rx_bufs [2020-10-28 01:32:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_uninit [2020-10-28 01:32:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fix_features [2020-10-28 01:32:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_features [2020-10-28 01:32:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_interrupt [2020-10-28 01:32:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rx_interrupt [2020-10-28 01:32:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_interrupt [2020-10-28 01:32:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll_controller [2020-10-28 01:32:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_create_dev [2020-10-28 01:32:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_probe [2020-10-28 01:32:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_end_access [2020-10-28 01:32:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_disconnect_backend [2020-10-28 01:32:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_resume [2020-10-28 01:32:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_net_read_mac [2020-10-28 01:32:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_single [2020-10-28 01:32:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_split [2020-10-28 01:32:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront [2020-10-28 01:32:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure talk_to_netback [2020-10-28 01:32:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_connect [2020-10-28 01:32:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_changed [2020-10-28 01:32:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_sset_count [2020-10-28 01:32:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_ethtool_stats [2020-10-28 01:32:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_strings [2020-10-28 01:32:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_min [2020-10-28 01:32:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_min [2020-10-28 01:32:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_max [2020-10-28 01:32:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_max [2020-10-28 01:32:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_cur [2020-10-28 01:32:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_addif [2020-10-28 01:32:04,579 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_delif [2020-10-28 01:32:04,579 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_remove [2020-10-28 01:32:04,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_init [2020-10-28 01:32:04,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_exit [2020-10-28 01:32:04,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_netif_exit_20_2 [2020-10-28 01:32:04,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_netif_init_20_9 [2020-10-28 01:32:04,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-28 01:32:04,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-28 01:32:04,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-28 01:32:04,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_driver_io_instance_0 [2020-10-28 01:32:04,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2020-10-28 01:32:04,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_18_1 [2020-10-28 01:32:04,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_20_4 [2020-10-28 01:32:04,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_13_1 [2020-10-28 01:32:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_15_2 [2020-10-28 01:32:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_16_4 [2020-10-28 01:32:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_19_2 [2020-10-28 01:32:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_13_20_5 [2020-10-28 01:32:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_3 [2020-10-28 01:32:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_9 [2020-10-28 01:32:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_10 [2020-10-28 01:32:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_13 [2020-10-28 01:32:04,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_16 [2020-10-28 01:32:04,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_19 [2020-10-28 01:32:04,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_22 [2020-10-28 01:32:04,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_23 [2020-10-28 01:32:04,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_24 [2020-10-28 01:32:04,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_27 [2020-10-28 01:32:04,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_28 [2020-10-28 01:32:04,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_29 [2020-10-28 01:32:04,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2020-10-28 01:32:04,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_30 [2020-10-28 01:32:04,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_9 [2020-10-28 01:32:04,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_3 [2020-10-28 01:32:04,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_9 [2020-10-28 01:32:04,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2020-10-28 01:32:04,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_9 [2020-10-28 01:32:04,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_20 [2020-10-28 01:32:04,584 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 01:32:04,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-28 01:32:04,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_1 [2020-10-28 01:32:04,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_2 [2020-10-28 01:32:04,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_3 [2020-10-28 01:32:04,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_1_5 [2020-10-28 01:32:04,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_2_5 [2020-10-28 01:32:04,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_3_5 [2020-10-28 01:32:04,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_1_3 [2020-10-28 01:32:04,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_2_3 [2020-10-28 01:32:04,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_3_3 [2020-10-28 01:32:04,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-28 01:32:04,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_4_5 [2020-10-28 01:32:04,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_5_5 [2020-10-28 01:32:04,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_6_5 [2020-10-28 01:32:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_4_3 [2020-10-28 01:32:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_5_3 [2020-10-28 01:32:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_6_3 [2020-10-28 01:32:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_4 [2020-10-28 01:32:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_5 [2020-10-28 01:32:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_6 [2020-10-28 01:32:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_0_17 [2020-10-28 01:32:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_0_4 [2020-10-28 01:32:04,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_0_11 [2020-10-28 01:32:04,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_0_2 [2020-10-28 01:32:04,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-28 01:32:04,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_7 [2020-10-28 01:32:04,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-28 01:32:04,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_16_6 [2020-10-28 01:32:04,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2020-10-28 01:32:04,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2020-10-28 01:32:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2020-10-28 01:32:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-28 01:32:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_14 [2020-10-28 01:32:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2020-10-28 01:32:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_1 [2020-10-28 01:32:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_5 [2020-10-28 01:32:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_1 [2020-10-28 01:32:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_3 [2020-10-28 01:32:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2020-10-28 01:32:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2020-10-28 01:32:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2020-10-28 01:32:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_5 [2020-10-28 01:32:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_1 [2020-10-28 01:32:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_5 [2020-10-28 01:32:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_11_2 [2020-10-28 01:32:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_11 [2020-10-28 01:32:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-28 01:32:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_17_2 [2020-10-28 01:32:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_register_frontend [2020-10-28 01:32:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_unregister_driver [2020-10-28 01:32:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-28 01:32:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-28 01:32:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-28 01:32:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-28 01:32:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_102 [2020-10-28 01:32:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2020-10-28 01:32:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_104 [2020-10-28 01:32:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_105 [2020-10-28 01:32:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2020-10-28 01:32:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2020-10-28 01:32:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_109 [2020-10-28 01:32:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2020-10-28 01:32:04,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_113 [2020-10-28 01:32:04,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_115 [2020-10-28 01:32:04,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_116 [2020-10-28 01:32:04,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_117 [2020-10-28 01:32:04,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_118 [2020-10-28 01:32:04,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_119 [2020-10-28 01:32:04,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_120 [2020-10-28 01:32:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_121 [2020-10-28 01:32:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_123 [2020-10-28 01:32:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_124 [2020-10-28 01:32:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_126 [2020-10-28 01:32:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_131 [2020-10-28 01:32:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_136 [2020-10-28 01:32:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_137 [2020-10-28 01:32:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_138 [2020-10-28 01:32:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_139 [2020-10-28 01:32:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_register_frontend_140 [2020-10-28 01:32:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_unregister_driver_141 [2020-10-28 01:32:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 01:32:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 01:32:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 01:32:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 01:32:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 01:32:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 01:32:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 01:32:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 01:32:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 01:32:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 01:32:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 01:32:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 01:32:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 01:32:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 01:32:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 01:32:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 01:32:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 01:32:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 01:32:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 01:32:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 01:32:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 01:32:04,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 01:32:04,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 01:32:04,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 01:32:04,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 01:32:04,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 01:32:04,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 01:32:04,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 01:32:04,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 01:32:04,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 01:32:04,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 01:32:04,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 01:32:04,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 01:32:04,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 01:32:04,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 01:32:04,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 01:32:04,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 01:32:04,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 01:32:04,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 01:32:04,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 01:32:04,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 01:32:04,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 01:32:04,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 01:32:04,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 01:32:04,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 01:32:04,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 01:32:04,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 01:32:04,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 01:32:04,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 01:32:04,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 01:32:04,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 01:32:04,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 01:32:04,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 01:32:04,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 01:32:04,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 01:32:04,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 01:32:04,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 01:32:04,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 01:32:04,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 01:32:04,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 01:32:04,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 01:32:04,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 01:32:04,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 01:32:04,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 01:32:04,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-28 01:32:04,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-28 01:32:04,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-28 01:32:04,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-28 01:32:04,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-28 01:32:04,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-28 01:32:04,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-28 01:32:04,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 01:32:04,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2020-10-28 01:32:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-28 01:32:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-28 01:32:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-28 01:32:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-28 01:32:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-28 01:32:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-28 01:32:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-28 01:32:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 01:32:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 01:32:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 01:32:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 01:32:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 01:32:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 01:32:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 01:32:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 01:32:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 01:32:04,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 01:32:04,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 01:32:04,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 01:32:04,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 01:32:04,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 01:32:04,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 01:32:04,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 01:32:04,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-28 01:32:04,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-28 01:32:04,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-28 01:32:04,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-28 01:32:04,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-28 01:32:04,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-28 01:32:04,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-28 01:32:04,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 01:32:04,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_lock_of_netfront_info [2020-10-28 01:32:04,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_rx_lock_of_netfront_info [2020-10-28 01:32:04,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_rx_lock_of_netfront_info [2020-10-28 01:32:04,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_rx_lock_of_netfront_info [2020-10-28 01:32:04,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_rx_lock_of_netfront_info [2020-10-28 01:32:04,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_rx_lock_of_netfront_info [2020-10-28 01:32:04,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_rx_lock_of_netfront_info [2020-10-28 01:32:04,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_rx_lock_of_netfront_info [2020-10-28 01:32:04,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 01:32:04,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 01:32:04,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 01:32:04,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 01:32:04,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 01:32:04,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 01:32:04,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 01:32:04,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 01:32:04,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-28 01:32:04,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-28 01:32:04,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-28 01:32:04,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-28 01:32:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-28 01:32:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-28 01:32:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-28 01:32:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-28 01:32:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 01:32:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 01:32:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 01:32:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 01:32:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 01:32:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 01:32:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 01:32:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 01:32:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_netfront_info [2020-10-28 01:32:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_netfront_info [2020-10-28 01:32:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_lock_of_netfront_info [2020-10-28 01:32:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_lock_of_netfront_info [2020-10-28 01:32:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_lock_of_netfront_info [2020-10-28 01:32:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_lock_of_netfront_info [2020-10-28 01:32:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_lock_of_netfront_info [2020-10-28 01:32:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_lock_of_netfront_info [2020-10-28 01:32:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 01:32:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-28 01:32:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 01:32:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 01:32:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 01:32:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2020-10-28 01:32:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_162 [2020-10-28 01:32:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3106 [2020-10-28 01:32:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3107 [2020-10-28 01:32:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3108 [2020-10-28 01:32:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3109 [2020-10-28 01:32:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3110 [2020-10-28 01:32:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3111 [2020-10-28 01:32:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-28 01:32:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-28 01:32:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2020-10-28 01:32:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-28 01:32:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-28 01:32:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_complete [2020-10-28 01:32:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-28 01:32:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-28 01:32:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-28 01:32:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2020-10-28 01:32:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 01:32:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-28 01:32:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 01:32:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-28 01:32:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-28 01:32:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 01:32:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-28 01:32:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-28 01:32:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 01:32:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-28 01:32:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_evtchn_to_irqhandler [2020-10-28 01:32:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-28 01:32:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-28 01:32:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-28 01:32:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-28 01:32:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-28 01:32:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-28 01:32:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2020-10-28 01:32:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-28 01:32:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-28 01:32:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-28 01:32:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-28 01:32:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2020-10-28 01:32:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-28 01:32:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2020-10-28 01:32:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2020-10-28 01:32:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure get_phys_to_machine [2020-10-28 01:32:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2020-10-28 01:32:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_alloc_grant_references [2020-10-28 01:32:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_claim_grant_reference [2020-10-28 01:32:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access [2020-10-28 01:32:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access_ref [2020-10-28 01:32:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_free_grant_references [2020-10-28 01:32:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_grant_foreign_access_ref [2020-10-28 01:32:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_query_foreign_access [2020-10-28 01:32:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_release_grant_reference [2020-10-28 01:32:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-28 01:32:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-28 01:32:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 01:32:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 01:32:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 01:32:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-28 01:32:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-28 01:32:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-28 01:32:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-28 01:32:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-28 01:32:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_flush [2020-10-28 01:32:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2020-10-28 01:32:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-28 01:32:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-28 01:32:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notify_peers [2020-10-28 01:32:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2020-10-28 01:32:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-28 01:32:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-28 01:32:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-28 01:32:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_skb_dev_features [2020-10-28 01:32:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-28 01:32:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2020-10-28 01:32:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 01:32:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-28 01:32:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2020-10-28 01:32:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2020-10-28 01:32:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2020-10-28 01:32:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_add_rx_frag [2020-10-28 01:32:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_setup [2020-10-28 01:32:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2020-10-28 01:32:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2020-10-28 01:32:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2020-10-28 01:32:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-28 01:32:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 01:32:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_has_pv_nic_devices [2020-10-28 01:32:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_alloc_evtchn [2020-10-28 01:32:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_fatal [2020-10-28 01:32:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_free_evtchn [2020-10-28 01:32:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_frontend_closed [2020-10-28 01:32:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_grant_ring [2020-10-28 01:32:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_printf [2020-10-28 01:32:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read [2020-10-28 01:32:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_register_frontend [2020-10-28 01:32:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_scanf [2020-10-28 01:32:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_strstate [2020-10-28 01:32:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2020-10-28 01:32:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2020-10-28 01:32:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_start [2020-10-28 01:32:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unregister_driver [2020-10-28 01:32:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_write [2020-10-28 01:32:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 01:32:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 01:32:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 01:32:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 01:32:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 01:32:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 01:32:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 01:32:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 01:32:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-28 01:32:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 01:32:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 01:32:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 01:32:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 01:32:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 01:32:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 01:32:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 01:32:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 01:32:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 01:32:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 01:32:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 01:32:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 01:32:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 01:32:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 01:32:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-28 01:32:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 01:32:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 01:32:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2020-10-28 01:32:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 01:32:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-28 01:32:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-28 01:32:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-10-28 01:32:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 01:32:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-28 01:32:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-28 01:32:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 01:32:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 01:32:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 01:32:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2020-10-28 01:32:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 01:32:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2020-10-28 01:32:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-28 01:32:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 01:32:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2020-10-28 01:32:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2020-10-28 01:32:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2020-10-28 01:32:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-28 01:32:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-28 01:32:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-28 01:32:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-28 01:32:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2020-10-28 01:32:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2020-10-28 01:32:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-28 01:32:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-28 01:32:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-28 01:32:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2020-10-28 01:32:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_113 [2020-10-28 01:32:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_lock_of_netfront_info [2020-10-28 01:32:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_rx_lock_of_netfront_info [2020-10-28 01:32:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_netfront_info [2020-10-28 01:32:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_netfront_info [2020-10-28 01:32:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-28 01:32:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-28 01:32:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 01:32:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 01:32:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-28 01:32:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-28 01:32:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 01:32:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-28 01:32:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-28 01:32:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 01:32:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 01:32:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 01:32:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_109 [2020-10-28 01:32:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-28 01:32:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_104 [2020-10-28 01:32:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-28 01:32:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_123 [2020-10-28 01:32:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 01:32:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2020-10-28 01:32:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-28 01:32:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_105 [2020-10-28 01:32:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-28 01:32:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_124 [2020-10-28 01:32:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 01:32:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2020-10-28 01:32:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-28 01:32:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-28 01:32:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2020-10-28 01:32:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-28 01:32:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_138 [2020-10-28 01:32:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2020-10-28 01:32:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure xen_feature [2020-10-28 01:32:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2020-10-28 01:32:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2020-10-28 01:32:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-28 01:32:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2020-10-28 01:32:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-10-28 01:32:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-28 01:32:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-28 01:32:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_126 [2020-10-28 01:32:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_131 [2020-10-28 01:32:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_136 [2020-10-28 01:32:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_117 [2020-10-28 01:32:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_121 [2020-10-28 01:32:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-28 01:32:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-28 01:32:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-28 01:32:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure PageHead [2020-10-28 01:32:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2020-10-28 01:32:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure PageCompound [2020-10-28 01:32:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2020-10-28 01:32:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2020-10-28 01:32:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 01:32:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure compound_order [2020-10-28 01:32:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-28 01:32:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-28 01:32:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-28 01:32:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 01:32:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2020-10-28 01:32:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2020-10-28 01:32:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-28 01:32:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-28 01:32:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-28 01:32:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get [2020-10-28 01:32:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2020-10-28 01:32:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2020-10-28 01:32:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-28 01:32:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 01:32:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-28 01:32:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 01:32:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2020-10-28 01:32:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2020-10-28 01:32:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2020-10-28 01:32:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head [2020-10-28 01:32:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2020-10-28 01:32:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2020-10-28 01:32:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2020-10-28 01:32:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-28 01:32:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2020-10-28 01:32:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2020-10-28 01:32:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-28 01:32:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2020-10-28 01:32:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_purge [2020-10-28 01:32:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 01:32:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_102 [2020-10-28 01:32:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2020-10-28 01:32:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure skb_has_frag_list [2020-10-28 01:32:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2020-10-28 01:32:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_setup [2020-10-28 01:32:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-28 01:32:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2020-10-28 01:32:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2020-10-28 01:32:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2020-10-28 01:32:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-28 01:32:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-28 01:32:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-28 01:32:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2020-10-28 01:32:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2020-10-28 01:32:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-28 01:32:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-28 01:32:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-28 01:32:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 01:32:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-28 01:32:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-28 01:32:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_116 [2020-10-28 01:32:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_120 [2020-10-28 01:32:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_139 [2020-10-28 01:32:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-28 01:32:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-28 01:32:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-28 01:32:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-28 01:32:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-28 01:32:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-28 01:32:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-28 01:32:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-28 01:32:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-28 01:32:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-28 01:32:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-28 01:32:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-28 01:32:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-28 01:32:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2020-10-28 01:32:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_flush [2020-10-28 01:32:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-28 01:32:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-28 01:32:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-28 01:32:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-28 01:32:04,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_118 [2020-10-28 01:32:04,647 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-28 01:32:04,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_119 [2020-10-28 01:32:04,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_137 [2020-10-28 01:32:04,647 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notify_peers [2020-10-28 01:32:04,647 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2020-10-28 01:32:04,647 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_dev_features [2020-10-28 01:32:04,647 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_features [2020-10-28 01:32:04,647 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3106 [2020-10-28 01:32:04,647 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3107 [2020-10-28 01:32:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3108 [2020-10-28 01:32:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3109 [2020-10-28 01:32:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3110 [2020-10-28 01:32:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3111 [2020-10-28 01:32:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure net_gso_ok [2020-10-28 01:32:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_ok [2020-10-28 01:32:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure netif_needs_gso [2020-10-28 01:32:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_gso_max_size [2020-10-28 01:32:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-28 01:32:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-28 01:32:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-28 01:32:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-28 01:32:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-28 01:32:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_115 [2020-10-28 01:32:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2020-10-28 01:32:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2020-10-28 01:32:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access_ref [2020-10-28 01:32:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2020-10-28 01:32:04,650 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_query_foreign_access [2020-10-28 01:32:04,650 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2020-10-28 01:32:04,650 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2020-10-28 01:32:04,650 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2020-10-28 01:32:04,650 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_release_grant_reference [2020-10-28 01:32:04,650 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2020-10-28 01:32:04,650 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2020-10-28 01:32:04,650 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2020-10-28 01:32:04,650 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_register_frontend [2020-10-28 01:32:04,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_register_frontend_140 [2020-10-28 01:32:04,651 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unregister_driver [2020-10-28 01:32:04,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_unregister_driver_141 [2020-10-28 01:32:04,651 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read [2020-10-28 01:32:04,651 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_write [2020-10-28 01:32:04,651 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_start [2020-10-28 01:32:04,651 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2020-10-28 01:32:04,651 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_scanf [2020-10-28 01:32:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_printf [2020-10-28 01:32:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2020-10-28 01:32:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2020-10-28 01:32:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2020-10-28 01:32:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_free_evtchn [2020-10-28 01:32:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal [2020-10-28 01:32:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_strstate [2020-10-28 01:32:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_frontend_closed [2020-10-28 01:32:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2020-10-28 01:32:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2020-10-28 01:32:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2020-10-28 01:32:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure xen_has_pv_nic_devices [2020-10-28 01:32:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_set_link [2020-10-28 01:32:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_162 [2020-10-28 01:32:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_is_link [2020-10-28 01:32:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure add_id_to_freelist [2020-10-28 01:32:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure get_id_from_freelist [2020-10-28 01:32:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rxidx [2020-10-28 01:32:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_skb [2020-10-28 01:32:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_ref [2020-10-28 01:32:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_addif [2020-10-28 01:32:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_delif [2020-10-28 01:32:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_can_sg [2020-10-28 01:32:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure rx_refill_timeout [2020-10-28 01:32:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_tx_slot_available [2020-10-28 01:32:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_maybe_wake_tx [2020-10-28 01:32:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_rx_buffers [2020-10-28 01:32:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_open [2020-10-28 01:32:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_buf_gc [2020-10-28 01:32:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_frags [2020-10-28 01:32:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_count_skb_frag_slots [2020-10-28 01:32:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_start_xmit [2020-10-28 01:32:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_close [2020-10-28 01:32:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_move_rx_slot [2020-10-28 01:32:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_extras [2020-10-28 01:32:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 01:32:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_responses [2020-10-28 01:32:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_skb_gso [2020-10-28 01:32:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fill_frags [2020-10-28 01:32:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure checksum_setup [2020-10-28 01:32:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure handle_incoming_queue [2020-10-28 01:32:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll [2020-10-28 01:32:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 01:32:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_change_mtu [2020-10-28 01:32:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_stats64 [2020-10-28 01:32:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_tx_bufs [2020-10-28 01:32:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_rx_bufs [2020-10-28 01:32:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_uninit [2020-10-28 01:32:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fix_features [2020-10-28 01:32:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_features [2020-10-28 01:32:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_interrupt [2020-10-28 01:32:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rx_interrupt [2020-10-28 01:32:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_interrupt [2020-10-28 01:32:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll_controller [2020-10-28 01:32:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_create_dev [2020-10-28 01:32:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_probe [2020-10-28 01:32:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_end_access [2020-10-28 01:32:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_disconnect_backend [2020-10-28 01:32:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_resume [2020-10-28 01:32:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure xen_net_read_mac [2020-10-28 01:32:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_single [2020-10-28 01:32:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_split [2020-10-28 01:32:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront [2020-10-28 01:32:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure talk_to_netback [2020-10-28 01:32:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_connect [2020-10-28 01:32:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure netback_changed [2020-10-28 01:32:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_sset_count [2020-10-28 01:32:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_ethtool_stats [2020-10-28 01:32:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_strings [2020-10-28 01:32:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_min [2020-10-28 01:32:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_min [2020-10-28 01:32:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_max [2020-10-28 01:32:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_max [2020-10-28 01:32:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_cur [2020-10-28 01:32:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_remove [2020-10-28 01:32:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_init [2020-10-28 01:32:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_exit [2020-10-28 01:32:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_netif_exit_20_2 [2020-10-28 01:32:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_netif_init_20_9 [2020-10-28 01:32:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-28 01:32:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-28 01:32:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-28 01:32:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_driver_io_instance_0 [2020-10-28 01:32:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2020-10-28 01:32:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_18_1 [2020-10-28 01:32:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_20_4 [2020-10-28 01:32:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_13_1 [2020-10-28 01:32:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_15_2 [2020-10-28 01:32:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_16_4 [2020-10-28 01:32:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_19_2 [2020-10-28 01:32:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_13_20_5 [2020-10-28 01:32:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_3 [2020-10-28 01:32:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_9 [2020-10-28 01:32:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_10 [2020-10-28 01:32:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_13 [2020-10-28 01:32:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_16 [2020-10-28 01:32:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_19 [2020-10-28 01:32:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_22 [2020-10-28 01:32:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_23 [2020-10-28 01:32:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_24 [2020-10-28 01:32:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_27 [2020-10-28 01:32:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_28 [2020-10-28 01:32:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_29 [2020-10-28 01:32:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2020-10-28 01:32:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_30 [2020-10-28 01:32:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_9 [2020-10-28 01:32:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_3 [2020-10-28 01:32:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_9 [2020-10-28 01:32:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2020-10-28 01:32:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_9 [2020-10-28 01:32:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_20 [2020-10-28 01:32:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 01:32:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-28 01:32:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_1 [2020-10-28 01:32:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_2 [2020-10-28 01:32:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_3 [2020-10-28 01:32:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_1_5 [2020-10-28 01:32:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_2_5 [2020-10-28 01:32:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_3_5 [2020-10-28 01:32:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_1_3 [2020-10-28 01:32:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_2_3 [2020-10-28 01:32:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_3_3 [2020-10-28 01:32:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-28 01:32:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_4_5 [2020-10-28 01:32:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_5_5 [2020-10-28 01:32:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_6_5 [2020-10-28 01:32:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_4_3 [2020-10-28 01:32:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_5_3 [2020-10-28 01:32:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_6_3 [2020-10-28 01:32:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_4 [2020-10-28 01:32:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_5 [2020-10-28 01:32:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_6 [2020-10-28 01:32:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_0_17 [2020-10-28 01:32:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_0_4 [2020-10-28 01:32:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_0_11 [2020-10-28 01:32:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_0_2 [2020-10-28 01:32:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-28 01:32:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_7 [2020-10-28 01:32:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-28 01:32:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_16_6 [2020-10-28 01:32:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2020-10-28 01:32:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2020-10-28 01:32:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2020-10-28 01:32:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-28 01:32:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_14 [2020-10-28 01:32:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2020-10-28 01:32:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_1 [2020-10-28 01:32:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_5 [2020-10-28 01:32:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_1 [2020-10-28 01:32:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_3 [2020-10-28 01:32:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2020-10-28 01:32:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2020-10-28 01:32:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2020-10-28 01:32:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_5 [2020-10-28 01:32:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_1 [2020-10-28 01:32:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_5 [2020-10-28 01:32:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_11_2 [2020-10-28 01:32:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_11 [2020-10-28 01:32:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-28 01:32:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_17_2 [2020-10-28 01:32:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_register_frontend [2020-10-28 01:32:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_unregister_driver [2020-10-28 01:32:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-28 01:32:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-28 01:32:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 01:32:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 01:32:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-28 01:32:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 01:32:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 01:32:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 01:32:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 01:32:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 01:32:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 01:32:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 01:32:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 01:32:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 01:32:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 01:32:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 01:32:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 01:32:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 01:32:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 01:32:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 01:32:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 01:32:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 01:32:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 01:32:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 01:32:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 01:32:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 01:32:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 01:32:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 01:32:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 01:32:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 01:32:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 01:32:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 01:32:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 01:32:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 01:32:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 01:32:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 01:32:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 01:32:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 01:32:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 01:32:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 01:32:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 01:32:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 01:32:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 01:32:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 01:32:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 01:32:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 01:32:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 01:32:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 01:32:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 01:32:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 01:32:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 01:32:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 01:32:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 01:32:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 01:32:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 01:32:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 01:32:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 01:32:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 01:32:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 01:32:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 01:32:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 01:32:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 01:32:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 01:32:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 01:32:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-28 01:32:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-28 01:32:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-28 01:32:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-28 01:32:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-28 01:32:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-28 01:32:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-28 01:32:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 01:32:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2020-10-28 01:32:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-28 01:32:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-28 01:32:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-28 01:32:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-28 01:32:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-28 01:32:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-28 01:32:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-28 01:32:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 01:32:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 01:32:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 01:32:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 01:32:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 01:32:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 01:32:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 01:32:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 01:32:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 01:32:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 01:32:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 01:32:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 01:32:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 01:32:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 01:32:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 01:32:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 01:32:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-28 01:32:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-28 01:32:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-28 01:32:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-28 01:32:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-28 01:32:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-28 01:32:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-28 01:32:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 01:32:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_rx_lock_of_netfront_info [2020-10-28 01:32:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_rx_lock_of_netfront_info [2020-10-28 01:32:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_rx_lock_of_netfront_info [2020-10-28 01:32:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_rx_lock_of_netfront_info [2020-10-28 01:32:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_rx_lock_of_netfront_info [2020-10-28 01:32:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_rx_lock_of_netfront_info [2020-10-28 01:32:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 01:32:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 01:32:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 01:32:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 01:32:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 01:32:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 01:32:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 01:32:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 01:32:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-28 01:32:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-28 01:32:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-28 01:32:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-28 01:32:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-28 01:32:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-28 01:32:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-28 01:32:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-28 01:32:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-28 01:32:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 01:32:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 01:32:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 01:32:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 01:32:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 01:32:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 01:32:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 01:32:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 01:32:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_lock_of_netfront_info [2020-10-28 01:32:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_lock_of_netfront_info [2020-10-28 01:32:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_lock_of_netfront_info [2020-10-28 01:32:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_lock_of_netfront_info [2020-10-28 01:32:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_lock_of_netfront_info [2020-10-28 01:32:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_lock_of_netfront_info [2020-10-28 01:32:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 01:32:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 01:32:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 01:32:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 01:32:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 01:32:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 01:32:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-28 01:32:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 01:32:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 01:32:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 01:32:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 01:32:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 01:32:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 01:32:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 01:32:04,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 01:32:04,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 01:32:08,473 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-28 01:32:09,408 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 01:32:26,880 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 01:32:26,881 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 01:32:26,889 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 01:32:26 BoogieIcfgContainer [2020-10-28 01:32:26,889 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 01:32:26,893 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 01:32:26,894 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 01:32:26,897 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 01:32:26,897 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 01:31:58" (1/3) ... [2020-10-28 01:32:26,898 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@326a6bfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 01:32:26, skipping insertion in model container [2020-10-28 01:32:26,899 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:32:03" (2/3) ... [2020-10-28 01:32:26,899 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@326a6bfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 01:32:26, skipping insertion in model container [2020-10-28 01:32:26,899 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 01:32:26" (3/3) ... [2020-10-28 01:32:26,901 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2020-10-28 01:32:26,913 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 01:32:26,923 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 01:32:26,939 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 01:32:26,989 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 01:32:26,989 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 01:32:26,989 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 01:32:26,989 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 01:32:26,989 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 01:32:26,989 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 01:32:26,989 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 01:32:26,990 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 01:32:27,075 INFO L276 IsEmpty]: Start isEmpty. Operand 3615 states. [2020-10-28 01:32:27,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2020-10-28 01:32:27,140 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 01:32:27,142 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 01:32:27,143 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 01:32:27,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 01:32:27,149 INFO L82 PathProgramCache]: Analyzing trace with hash -1193676028, now seen corresponding path program 1 times [2020-10-28 01:32:27,159 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 01:32:27,159 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [819099528] [2020-10-28 01:32:27,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 01:32:28,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:28,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:29,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:35,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:35,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 673 [2020-10-28 01:32:35,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 01:32:35,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7000 [2020-10-28 01:32:35,477 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:35,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 01:32:35,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 561 [2020-10-28 01:32:35,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 01:32:35,478 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 01:32:54,945 WARN L193 SmtUtils]: Spent 18.92 s on a formula simplification that was a NOOP. DAG size: 1834 [2020-10-28 01:32:54,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 01:32:55,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:55,034 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:57,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:57,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:57,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:57,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2236 [2020-10-28 01:32:57,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:57,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:57,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:57,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:57,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:57,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 01:32:57,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:57,434 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:57,441 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:57,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 01:32:57,442 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:57,442 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 01:32:57,442 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:57,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:57,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:57,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:57,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:57,775 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-10-28 01:32:57,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 01:32:57,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:57,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:57,964 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:57,965 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 447 [2020-10-28 01:32:57,965 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:57,965 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 118 [2020-10-28 01:32:57,965 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:57,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:57,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:57,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:57,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:58,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 01:32:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 442 [2020-10-28 01:32:58,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 116 [2020-10-28 01:32:58,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:58,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 01:32:58,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,291 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:58,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 01:32:58,291 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,292 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:58,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:58,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:58,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:32:58,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:58,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 01:32:58,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,346 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,346 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:58,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,347 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 01:32:58,347 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,348 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 01:32:58,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:58,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,374 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,374 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:58,375 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,375 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 01:32:58,375 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,376 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:58,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 01:32:58,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:58,409 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 01:32:58,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:58,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:58,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,432 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:58,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 01:32:58,433 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:58,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 01:32:58,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:58,463 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,463 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 01:32:58,463 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,464 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:58,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:58,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,489 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,493 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,493 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:58,493 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,494 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:32:58,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,495 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:58,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 01:32:58,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,527 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:58,527 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 01:32:58,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 01:32:58,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:58,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,560 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,560 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:58,560 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,561 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 01:32:58,561 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,562 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 01:32:58,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 01:32:58,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,592 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,592 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:58,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 01:32:58,593 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,595 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 01:32:58,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:58,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,629 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,633 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:58,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 01:32:58,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,636 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 01:32:58,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 01:32:58,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,673 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,674 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:58,674 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,674 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 01:32:58,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,676 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 01:32:58,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:58,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,707 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,707 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:58,708 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,708 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 01:32:58,708 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 01:32:58,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 01:32:58,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,748 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,749 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:58,749 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,749 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 01:32:58,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,751 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 01:32:58,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:58,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,782 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,783 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:58,783 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,783 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 01:32:58,783 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,784 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:58,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-28 01:32:58,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,817 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:58,817 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,818 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 01:32:58,818 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,819 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:58,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:58,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,846 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:58,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 01:32:58,848 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 01:32:58,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-28 01:32:58,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,878 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,889 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:58,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,890 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 01:32:58,890 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 01:32:58,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:58,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,918 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:58,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,920 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 01:32:58,920 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,922 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 01:32:58,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-28 01:32:58,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,951 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,961 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,962 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:58,962 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 01:32:58,965 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 01:32:58,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:58,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:58,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:58,994 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:58,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:58,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:58,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 01:32:58,995 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:58,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:58,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:58,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:58,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 01:32:59,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-28 01:32:59,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,034 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:59,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,035 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 01:32:59,035 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,036 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 01:32:59,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,064 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:59,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,065 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:32:59,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-28 01:32:59,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,105 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,105 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:59,105 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 01:32:59,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,107 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 01:32:59,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:59,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,132 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,135 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,135 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:59,136 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,136 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:32:59,136 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-28 01:32:59,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,163 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:59,164 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,164 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 01:32:59,164 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,165 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:59,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,185 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,190 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:59,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 01:32:59,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-28 01:32:59,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,213 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,221 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:59,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,222 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 01:32:59,222 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,223 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:59,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,249 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,250 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:59,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,250 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 01:32:59,250 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,251 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-28 01:32:59,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,276 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,277 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:59,277 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,277 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 01:32:59,277 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 01:32:59,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:59,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:59,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:32:59,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-28 01:32:59,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:59,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 01:32:59,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:59,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,362 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,362 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:59,362 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,363 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:32:59,597 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,598 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-28 01:32:59,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,652 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,657 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,657 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:59,657 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,658 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:32:59,658 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,658 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:59,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,679 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,679 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:59,680 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,680 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 01:32:59,680 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,681 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-28 01:32:59,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,697 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,704 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:59,705 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 01:32:59,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,706 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:59,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:59,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:32:59,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-28 01:32:59,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,746 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,751 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:59,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,752 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:32:59,752 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,753 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:59,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,770 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,776 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,776 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:59,777 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,777 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:32:59,777 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,778 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-28 01:32:59,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,800 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:59,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,801 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:32:59,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,802 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:59,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,822 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:59,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 01:32:59,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-28 01:32:59,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,840 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,846 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,846 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:59,846 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,846 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:32:59,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:59,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,873 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:59,873 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 01:32:59,874 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,874 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-28 01:32:59,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,906 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,906 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:59,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 01:32:59,907 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:59,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,932 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,932 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:59,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 01:32:59,933 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-28 01:32:59,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,959 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,959 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:32:59,959 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,959 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 01:32:59,959 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,960 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:32:59,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:32:59,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:32:59,981 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:32:59,981 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:32:59,981 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:32:59,982 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:32:59,982 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:32:59,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:32:59,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:32:59,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:32:59,983 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:32:59,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2020-10-28 01:32:59,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,008 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,008 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:33:00,008 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 01:33:00,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:33:00,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,026 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,029 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,029 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:33:00,029 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,029 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 01:33:00,030 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,030 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2020-10-28 01:33:00,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,053 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,053 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:33:00,054 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,054 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:33:00,054 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,055 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:33:00,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,080 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:33:00,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,081 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 01:33:00,081 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,082 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2020-10-28 01:33:00,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,106 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:33:00,107 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,107 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:33:00,107 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,108 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:33:00,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,134 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,134 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:33:00,134 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,134 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 01:33:00,135 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-28 01:33:00,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,159 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,159 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:33:00,160 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,160 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 01:33:00,160 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,161 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:33:00,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:33:00,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 01:33:00,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,181 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2020-10-28 01:33:00,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,209 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,209 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:33:00,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 01:33:00,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:33:00,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,231 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,231 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:33:00,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 01:33:00,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2020-10-28 01:33:00,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:33:00,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 01:33:00,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2020-10-28 01:33:00,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,496 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-28 01:33:00,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-28 01:33:00,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:33:00,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,579 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,584 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,585 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:33:00,585 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,585 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:33:00,585 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 01:33:00,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,606 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:33:00,607 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 01:33:00,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,609 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 01:33:00,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,636 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,637 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:33:00,637 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,637 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 01:33:00,637 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 7 [2020-10-28 01:33:00,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2020-10-28 01:33:00,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,666 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:33:00,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,667 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:33:00,667 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,668 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-28 01:33:00,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,687 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,687 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:33:00,687 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,688 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:33:00,688 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,688 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2020-10-28 01:33:00,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,704 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,707 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,707 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:33:00,707 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,707 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 01:33:00,707 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,708 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2020-10-28 01:33:00,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:33:00,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 01:33:00,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,728 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 412 [2020-10-28 01:33:00,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,796 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,796 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-28 01:33:00,796 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,796 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 01:33:00,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 36 [2020-10-28 01:33:00,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,797 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:33:00,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,814 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,820 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 21 [2020-10-28 01:33:00,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:33:00,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 01:33:00,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:33:00,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:33:00,841 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-28 01:33:00,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,864 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:33:00,864 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,864 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 01:33:00,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,865 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-28 01:33:00,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,886 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,887 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 01:33:00,887 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,887 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 01:33:00,887 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:33:00,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,903 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,906 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,906 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:33:00,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 01:33:00,907 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2020-10-28 01:33:00,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,927 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,928 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:33:00,928 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,928 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:33:00,928 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 01:33:00,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,929 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2020-10-28 01:33:00,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,956 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,956 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 01:33:00,956 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 01:33:00,957 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-28 01:33:00,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,957 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:33:00,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:00,980 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:00,980 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:33:00,980 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:00,981 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 01:33:00,981 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:00,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:00,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:33:00,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:00,982 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:00,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2020-10-28 01:33:00,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:00,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:01,005 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:01,005 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:33:01,005 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:01,006 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:33:01,006 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:01,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:01,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 01:33:01,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:01,006 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:01,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2020-10-28 01:33:01,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:01,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:01,029 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:01,029 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:33:01,030 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:01,030 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:33:01,030 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:01,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:01,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 01:33:01,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:01,031 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:01,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 476 [2020-10-28 01:33:01,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:33:01,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:33:01,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:33:01,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:33:01,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:33:01,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 01:33:01,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:33:01,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:33:01,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 01:33:01,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:33:01,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:33:01,628 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 01:33:01,628 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [819099528] [2020-10-28 01:33:01,630 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 01:33:01,631 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-28 01:33:01,631 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1433627123] [2020-10-28 01:33:01,637 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-28 01:33:01,637 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 01:33:01,650 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-28 01:33:01,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-10-28 01:33:01,653 INFO L87 Difference]: Start difference. First operand 3615 states. Second operand 7 states. [2020-10-28 01:33:21,149 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-10-28 01:34:53,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 01:34:53,075 INFO L93 Difference]: Finished difference Result 4901 states and 6517 transitions. [2020-10-28 01:34:53,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-28 01:34:53,077 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 487 [2020-10-28 01:34:53,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 01:34:53,127 INFO L225 Difference]: With dead ends: 4901 [2020-10-28 01:34:53,127 INFO L226 Difference]: Without dead ends: 2666 [2020-10-28 01:34:53,145 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 165 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 19.8s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2020-10-28 01:34:53,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2666 states. [2020-10-28 01:34:55,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2666 to 2175. [2020-10-28 01:34:55,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2175 states. [2020-10-28 01:34:55,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 2175 states and 2754 transitions. [2020-10-28 01:34:55,395 INFO L78 Accepts]: Start accepts. Automaton has 2175 states and 2754 transitions. Word has length 487 [2020-10-28 01:34:55,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 01:34:55,398 INFO L481 AbstractCegarLoop]: Abstraction has 2175 states and 2754 transitions. [2020-10-28 01:34:55,398 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-28 01:34:55,398 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 2754 transitions. [2020-10-28 01:34:55,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2020-10-28 01:34:55,417 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 01:34:55,418 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 01:34:55,418 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 01:34:55,418 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 01:34:55,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 01:34:55,419 INFO L82 PathProgramCache]: Analyzing trace with hash -1166610426, now seen corresponding path program 1 times [2020-10-28 01:34:55,419 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 01:34:55,420 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1806405815] [2020-10-28 01:34:55,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 01:34:55,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:34:55,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:03,940 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:03,940 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 673 [2020-10-28 01:35:03,941 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:03,941 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8204 [2020-10-28 01:35:03,941 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:03,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 01:35:03,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 462 [2020-10-28 01:35:03,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 30 [2020-10-28 01:35:03,941 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:22,796 WARN L193 SmtUtils]: Spent 18.47 s on a formula simplification that was a NOOP. DAG size: 1834 [2020-10-28 01:35:22,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 01:35:22,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:22,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:24,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:24,992 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:24,992 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:24,993 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2138 [2020-10-28 01:35:24,993 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:24,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:24,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:24,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:24,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:25,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 01:35:25,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:25,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:25,136 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:25,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 01:35:25,136 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:25,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 01:35:25,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:25,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:25,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:25,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:25,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:25,475 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-10-28 01:35:25,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 01:35:25,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:25,545 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:25,642 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:25,643 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 447 [2020-10-28 01:35:25,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:25,643 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-28 01:35:25,643 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:25,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:25,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:25,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:25,644 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:25,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 01:35:25,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:25,717 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:25,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:25,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 442 [2020-10-28 01:35:25,805 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:25,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-28 01:35:25,805 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:25,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:25,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:25,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:25,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:25,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 01:35:25,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:25,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:25,918 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:25,918 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:25,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:25,919 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 01:35:25,919 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:25,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:25,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:25,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:25,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:25,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:25,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:25,937 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:25,940 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:25,940 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:25,940 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:25,941 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:25,941 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:25,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:25,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:25,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:25,941 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:25,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 01:35:25,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:25,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:25,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:25,965 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:25,965 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:25,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 01:35:25,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:25,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:25,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:25,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:25,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:25,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:25,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:25,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:25,986 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:25,986 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:25,986 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:25,986 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:25,986 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:25,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:25,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:25,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:25,987 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:25,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 01:35:25,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,003 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,009 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:26,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:35:26,010 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:26,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,030 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,030 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:26,030 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,031 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:26,031 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,031 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 01:35:26,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,055 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:26,055 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,055 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 01:35:26,055 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,056 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:26,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,075 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,076 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:26,076 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,076 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:26,076 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,077 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 01:35:26,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,099 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,099 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:26,099 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,099 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:35:26,099 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,100 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:26,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,119 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,119 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:26,119 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,119 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:26,120 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,120 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 01:35:26,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,137 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,142 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,143 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:26,143 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,143 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:35:26,143 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,144 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:26,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,163 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:26,164 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,164 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:26,164 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,165 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 01:35:26,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:26,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 01:35:26,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:26,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:26,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:26,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 01:35:26,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,368 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:26,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 144 [2020-10-28 01:35:26,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:26,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,397 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,399 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:26,400 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,400 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 01:35:26,400 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,401 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-28 01:35:26,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,427 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,427 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:26,427 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,428 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 01:35:26,428 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,428 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:26,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,451 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:26,451 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 01:35:26,452 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,452 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-28 01:35:26,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,479 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,479 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:26,479 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,479 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 01:35:26,480 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,480 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:26,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,503 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:26,503 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,503 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:35:26,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,504 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-28 01:35:26,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,530 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:26,531 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,531 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 01:35:26,531 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,532 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:26,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,555 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:26,555 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,555 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:35:26,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-28 01:35:26,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,576 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,582 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,582 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:26,582 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,582 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 01:35:26,583 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,583 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:26,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,606 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,606 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:26,606 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,607 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 01:35:26,607 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-28 01:35:26,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:26,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 01:35:26,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:26,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,653 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,654 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:26,654 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,654 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:26,654 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,655 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-28 01:35:26,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,681 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:26,681 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 01:35:26,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,682 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:26,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,703 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:26,704 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,704 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 01:35:26,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,705 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-28 01:35:26,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,729 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,729 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:26,729 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,729 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 01:35:26,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,730 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:26,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,753 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,753 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:26,753 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 01:35:26,754 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-28 01:35:26,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,777 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,777 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:26,777 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,777 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:35:26,777 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,778 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:26,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,796 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,797 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:26,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,797 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 01:35:26,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,798 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-28 01:35:26,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,827 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:26,827 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,827 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 01:35:26,828 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,828 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:26,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:26,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,848 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:26,849 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-28 01:35:26,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:26,889 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 01:35:26,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:26,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:26,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:26,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-28 01:35:26,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,943 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:26,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 01:35:26,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:26,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:26,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:26,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:26,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:26,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:26,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 01:35:26,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:26,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:26,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:26,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:26,970 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:26,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-28 01:35:26,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:27,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,012 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 01:35:27,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:27,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,038 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:27,039 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,039 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:27,039 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,040 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-28 01:35:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,066 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,066 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:27,067 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,067 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 01:35:27,067 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,068 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:27,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,087 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,087 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:27,088 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,088 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 01:35:27,088 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,089 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-28 01:35:27,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,112 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,113 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:27,113 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,113 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 01:35:27,113 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,114 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:27,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,130 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,133 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,133 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:27,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 01:35:27,133 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,134 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-28 01:35:27,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,157 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,158 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:27,158 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,158 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 01:35:27,158 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,159 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:27,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,181 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:27,181 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:27,181 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-28 01:35:27,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,204 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:27,204 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,205 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:35:27,205 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:27,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:27,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 01:35:27,225 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2020-10-28 01:35:27,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,241 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,247 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,248 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:27,248 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,248 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:35:27,248 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,249 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:27,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,267 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,268 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:27,268 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,268 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:27,268 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,269 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2020-10-28 01:35:27,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,285 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,292 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,292 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:27,292 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,292 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 01:35:27,292 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:27,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:27,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:27,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,315 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2020-10-28 01:35:27,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,341 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,342 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:27,342 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,342 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 01:35:27,342 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:27,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,362 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,363 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:27,363 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,363 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:27,363 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,364 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-28 01:35:27,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,387 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,388 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:27,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 01:35:27,388 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:27,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,409 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:27,409 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:27,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2020-10-28 01:35:27,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 01:35:27,435 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 01:35:27,436 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:27,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,458 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,458 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:27,458 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,458 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 01:35:27,459 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,459 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2020-10-28 01:35:27,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,659 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:27,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,659 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:35:27,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 01:35:27,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 01:35:27,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2020-10-28 01:35:27,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,686 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,747 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,747 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-28 01:35:27,747 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,748 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-28 01:35:27,748 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-28 01:35:27,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,748 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:27,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,789 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,789 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:35:27,789 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,789 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 01:35:27,790 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,790 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 01:35:27,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:27,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 01:35:27,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 01:35:27,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:35:27,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:27,839 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:27,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,840 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2020-10-28 01:35:27,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:35:27,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:27,862 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 01:35:27,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,863 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-28 01:35:27,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,882 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:27,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:27,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 01:35:27,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2020-10-28 01:35:27,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,902 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,902 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:27,902 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:27,903 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 01:35:27,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,903 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2020-10-28 01:35:27,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:27,923 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,923 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 01:35:27,923 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 01:35:27,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,924 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:27,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 412 [2020-10-28 01:35:27,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:27,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:27,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:27,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-28 01:35:27,996 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:27,996 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 01:35:27,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:27,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:27,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 36 [2020-10-28 01:35:27,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:27,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:28,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:28,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:28,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:28,022 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:28,022 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 21 [2020-10-28 01:35:28,023 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:28,023 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 01:35:28,023 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:28,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:28,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:28,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:28,024 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:28,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 01:35:28,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:28,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:28,043 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:28,043 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:28,043 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:28,043 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:28,043 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:28,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:28,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:28,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:28,044 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:28,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-28 01:35:28,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:28,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:28,062 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:28,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:35:28,063 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:28,063 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 01:35:28,063 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:28,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:28,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:28,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:28,064 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:28,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-28 01:35:28,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:28,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:28,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:28,086 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 01:35:28,086 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:28,086 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 01:35:28,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:28,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:28,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:28,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:28,087 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:28,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:28,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:28,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:28,106 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:28,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:28,107 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:28,107 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:28,107 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:28,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:28,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:28,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:28,108 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:28,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2020-10-28 01:35:28,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:28,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:28,129 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:28,129 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:28,129 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:28,129 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 01:35:28,130 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:28,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:28,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 01:35:28,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:28,130 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:28,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2020-10-28 01:35:28,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:28,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:28,157 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:28,157 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 01:35:28,157 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:28,157 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 01:35:28,157 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:28,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:28,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-28 01:35:28,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:28,158 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:28,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:35:28,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:28,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:28,177 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:28,178 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:28,178 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:28,178 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 01:35:28,178 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:28,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:28,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:35:28,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:28,179 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:28,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2020-10-28 01:35:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:28,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:28,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:28,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:28,201 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:28,201 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:35:28,201 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:28,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:28,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 01:35:28,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:28,202 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:28,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2020-10-28 01:35:28,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:28,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:28,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:28,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:28,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:28,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 01:35:28,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:28,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:28,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 01:35:28,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:28,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:28,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 476 [2020-10-28 01:35:28,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:35:28,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:35:28,247 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:35:28,247 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:35:28,247 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:35:28,247 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 01:35:28,247 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:35:28,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:35:28,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 01:35:28,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:35:28,248 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:35:28,943 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 01:35:28,944 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1806405815] [2020-10-28 01:35:28,944 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 01:35:28,944 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-28 01:35:28,944 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [404134976] [2020-10-28 01:35:28,946 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-28 01:35:28,947 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 01:35:28,947 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-28 01:35:28,947 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-10-28 01:35:28,947 INFO L87 Difference]: Start difference. First operand 2175 states and 2754 transitions. Second operand 7 states.