/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --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 [2020-10-29 15:02:46,365 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 15:02:46,368 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 15:02:46,406 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 15:02:46,407 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 15:02:46,408 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 15:02:46,410 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 15:02:46,412 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 15:02:46,415 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 15:02:46,416 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 15:02:46,417 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 15:02:46,419 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 15:02:46,419 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 15:02:46,421 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 15:02:46,422 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 15:02:46,423 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 15:02:46,424 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 15:02:46,425 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 15:02:46,428 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 15:02:46,444 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 15:02:46,449 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 15:02:46,453 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 15:02:46,457 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 15:02:46,461 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 15:02:46,474 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 15:02:46,474 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 15:02:46,474 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 15:02:46,482 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 15:02:46,483 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 15:02:46,484 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-10-29 15:02:46,490 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 15:02:46,491 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 15:02:46,492 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 15:02:46,493 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-29 15:02:46,520 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 15:02:46,520 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 15:02:46,522 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 15:02:46,522 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 15:02:46,522 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 15:02:46,523 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 15:02:46,523 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 15:02:46,523 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 15:02:46,523 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 15:02:46,523 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 15:02:46,524 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 15:02:46,524 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 15:02:46,524 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 15:02:46,524 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 15:02:46,525 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 15:02:46,525 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 15:02:46,525 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 15:02:46,525 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 15:02:46,525 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 15:02:46,526 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 15:02:46,526 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 15:02:46,526 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 15:02:46,526 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 15:02:46,526 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 15:02:46,527 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 15:02:46,527 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 15:02:46,527 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 15:02:46,527 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 15:02:46,880 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 15:02:46,905 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 15:02:46,908 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 15:02:46,909 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 15:02:46,910 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 15:02:46,911 INFO L432 ainManager$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 [2020-10-29 15:02:46,999 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3ed8526c8/49e8fb5600634b1d91ba66bda7d2f5fd/FLAGa91552ae6 [2020-10-29 15:02:48,055 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 15:02:48,056 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 [2020-10-29 15:02:48,130 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3ed8526c8/49e8fb5600634b1d91ba66bda7d2f5fd/FLAGa91552ae6 [2020-10-29 15:02:48,397 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3ed8526c8/49e8fb5600634b1d91ba66bda7d2f5fd [2020-10-29 15:02:48,400 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 15:02:48,407 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 15:02:48,409 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 15:02:48,409 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 15:02:48,415 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 15:02:48,416 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:02:48" (1/1) ... [2020-10-29 15:02:48,420 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c22d698 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:02:48, skipping insertion in model container [2020-10-29 15:02:48,420 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:02:48" (1/1) ... [2020-10-29 15:02:48,428 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 15:02:48,619 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 15:02:53,188 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 15:02:53,225 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 15:02:53,708 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 15:02:54,738 INFO L208 MainTranslator]: Completed translation [2020-10-29 15:02:54,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:02:54 WrapperNode [2020-10-29 15:02:54,739 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 15:02:54,740 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 15:02:54,740 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 15:02:54,740 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 15:02:54,752 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:02:54" (1/1) ... [2020-10-29 15:02:54,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:02:54" (1/1) ... [2020-10-29 15:02:54,944 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:02:54" (1/1) ... [2020-10-29 15:02:54,947 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:02:54" (1/1) ... [2020-10-29 15:02:55,142 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:02:54" (1/1) ... [2020-10-29 15:02:55,169 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:02:54" (1/1) ... [2020-10-29 15:02:55,267 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:02:54" (1/1) ... [2020-10-29 15:02:55,323 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 15:02:55,325 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 15:02:55,325 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 15:02:55,325 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 15:02:55,326 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:02:54" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 15:02:55,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 15:02:55,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 15:02:55,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-29 15:02:55,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-29 15:02:55,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 15:02:55,414 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-29 15:02:55,414 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-29 15:02:55,414 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-29 15:02:55,415 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-29 15:02:55,415 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2020-10-29 15:02:55,415 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2020-10-29 15:02:55,415 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-29 15:02:55,416 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2020-10-29 15:02:55,416 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2020-10-29 15:02:55,416 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2020-10-29 15:02:55,417 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-29 15:02:55,417 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-29 15:02:55,419 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-29 15:02:55,419 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 15:02:55,419 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-29 15:02:55,420 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-29 15:02:55,420 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-29 15:02:55,420 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-29 15:02:55,420 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-29 15:02:55,420 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-29 15:02:55,420 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 15:02:55,421 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_feature [2020-10-29 15:02:55,421 INFO L138 BoogieDeclarations]: Found implementation of procedure PageHead [2020-10-29 15:02:55,421 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2020-10-29 15:02:55,421 INFO L138 BoogieDeclarations]: Found implementation of procedure PageCompound [2020-10-29 15:02:55,421 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2020-10-29 15:02:55,421 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_order [2020-10-29 15:02:55,421 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-29 15:02:55,421 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2020-10-29 15:02:55,422 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2020-10-29 15:02:55,422 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-29 15:02:55,422 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get [2020-10-29 15:02:55,422 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2020-10-29 15:02:55,422 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2020-10-29 15:02:55,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-29 15:02:55,422 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-29 15:02:55,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2020-10-29 15:02:55,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2020-10-29 15:02:55,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2020-10-29 15:02:55,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head [2020-10-29 15:02:55,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2020-10-29 15:02:55,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2020-10-29 15:02:55,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2020-10-29 15:02:55,424 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-29 15:02:55,424 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-29 15:02:55,424 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2020-10-29 15:02:55,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_purge [2020-10-29 15:02:55,424 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2020-10-29 15:02:55,424 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_has_frag_list [2020-10-29 15:02:55,424 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2020-10-29 15:02:55,424 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2020-10-29 15:02:55,425 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2020-10-29 15:02:55,425 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2020-10-29 15:02:55,426 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-29 15:02:55,426 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-29 15:02:55,426 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2020-10-29 15:02:55,426 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-29 15:02:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-29 15:02:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-29 15:02:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-29 15:02:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-29 15:02:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-29 15:02:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-29 15:02:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-29 15:02:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-29 15:02:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-29 15:02:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-29 15:02:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-29 15:02:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-29 15:02:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-29 15:02:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-29 15:02:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_skb_features [2020-10-29 15:02:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure net_gso_ok [2020-10-29 15:02:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_gso_ok [2020-10-29 15:02:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_needs_gso [2020-10-29 15:02:55,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_gso_max_size [2020-10-29 15:02:55,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2020-10-29 15:02:55,431 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_set_link [2020-10-29 15:02:55,432 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_is_link [2020-10-29 15:02:55,432 INFO L138 BoogieDeclarations]: Found implementation of procedure add_id_to_freelist [2020-10-29 15:02:55,432 INFO L138 BoogieDeclarations]: Found implementation of procedure get_id_from_freelist [2020-10-29 15:02:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rxidx [2020-10-29 15:02:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_skb [2020-10-29 15:02:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_ref [2020-10-29 15:02:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_can_sg [2020-10-29 15:02:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_refill_timeout [2020-10-29 15:02:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_tx_slot_available [2020-10-29 15:02:55,434 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_maybe_wake_tx [2020-10-29 15:02:55,434 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_rx_buffers [2020-10-29 15:02:55,434 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_open [2020-10-29 15:02:55,434 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_buf_gc [2020-10-29 15:02:55,434 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_frags [2020-10-29 15:02:55,434 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_count_skb_frag_slots [2020-10-29 15:02:55,434 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_start_xmit [2020-10-29 15:02:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_close [2020-10-29 15:02:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_move_rx_slot [2020-10-29 15:02:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_extras [2020-10-29 15:02:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_responses [2020-10-29 15:02:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_skb_gso [2020-10-29 15:02:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fill_frags [2020-10-29 15:02:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure checksum_setup [2020-10-29 15:02:55,436 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_incoming_queue [2020-10-29 15:02:55,436 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll [2020-10-29 15:02:55,436 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_change_mtu [2020-10-29 15:02:55,436 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_stats64 [2020-10-29 15:02:55,437 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_tx_bufs [2020-10-29 15:02:55,437 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_rx_bufs [2020-10-29 15:02:55,437 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_uninit [2020-10-29 15:02:55,438 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fix_features [2020-10-29 15:02:55,438 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_features [2020-10-29 15:02:55,438 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_interrupt [2020-10-29 15:02:55,438 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rx_interrupt [2020-10-29 15:02:55,439 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_interrupt [2020-10-29 15:02:55,439 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll_controller [2020-10-29 15:02:55,439 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_create_dev [2020-10-29 15:02:55,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_probe [2020-10-29 15:02:55,439 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_end_access [2020-10-29 15:02:55,439 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_disconnect_backend [2020-10-29 15:02:55,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_resume [2020-10-29 15:02:55,440 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_net_read_mac [2020-10-29 15:02:55,440 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_single [2020-10-29 15:02:55,440 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_split [2020-10-29 15:02:55,440 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront [2020-10-29 15:02:55,440 INFO L138 BoogieDeclarations]: Found implementation of procedure talk_to_netback [2020-10-29 15:02:55,440 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_connect [2020-10-29 15:02:55,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_changed [2020-10-29 15:02:55,441 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_sset_count [2020-10-29 15:02:55,442 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_ethtool_stats [2020-10-29 15:02:55,442 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_strings [2020-10-29 15:02:55,445 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_min [2020-10-29 15:02:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_min [2020-10-29 15:02:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_max [2020-10-29 15:02:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_max [2020-10-29 15:02:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_cur [2020-10-29 15:02:55,447 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_addif [2020-10-29 15:02:55,447 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_delif [2020-10-29 15:02:55,449 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_remove [2020-10-29 15:02:55,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_init [2020-10-29 15:02:55,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_exit [2020-10-29 15:02:55,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_netif_exit_20_2 [2020-10-29 15:02:55,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_netif_init_20_9 [2020-10-29 15:02:55,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-29 15:02:55,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-29 15:02:55,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-29 15:02:55,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_driver_io_instance_0 [2020-10-29 15:02:55,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2020-10-29 15:02:55,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_18_1 [2020-10-29 15:02:55,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_20_4 [2020-10-29 15:02:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_13_1 [2020-10-29 15:02:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_15_2 [2020-10-29 15:02:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_16_4 [2020-10-29 15:02:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_19_2 [2020-10-29 15:02:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_13_20_5 [2020-10-29 15:02:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_3 [2020-10-29 15:02:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_9 [2020-10-29 15:02:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_10 [2020-10-29 15:02:55,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_13 [2020-10-29 15:02:55,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_16 [2020-10-29 15:02:55,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_19 [2020-10-29 15:02:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_22 [2020-10-29 15:02:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_23 [2020-10-29 15:02:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_24 [2020-10-29 15:02:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_27 [2020-10-29 15:02:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_28 [2020-10-29 15:02:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_29 [2020-10-29 15:02:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2020-10-29 15:02:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_30 [2020-10-29 15:02:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_9 [2020-10-29 15:02:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_3 [2020-10-29 15:02:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_9 [2020-10-29 15:02:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2020-10-29 15:02:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_9 [2020-10-29 15:02:55,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_20 [2020-10-29 15:02:55,460 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 15:02:55,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-29 15:02:55,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_1 [2020-10-29 15:02:55,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_2 [2020-10-29 15:02:55,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_3 [2020-10-29 15:02:55,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_1_5 [2020-10-29 15:02:55,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_2_5 [2020-10-29 15:02:55,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_3_5 [2020-10-29 15:02:55,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_1_3 [2020-10-29 15:02:55,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_2_3 [2020-10-29 15:02:55,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_3_3 [2020-10-29 15:02:55,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-29 15:02:55,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_4_5 [2020-10-29 15:02:55,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_5_5 [2020-10-29 15:02:55,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_6_5 [2020-10-29 15:02:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_4_3 [2020-10-29 15:02:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_5_3 [2020-10-29 15:02:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_6_3 [2020-10-29 15:02:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_4 [2020-10-29 15:02:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_5 [2020-10-29 15:02:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_6 [2020-10-29 15:02:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_0_17 [2020-10-29 15:02:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_0_4 [2020-10-29 15:02:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_0_11 [2020-10-29 15:02:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_0_2 [2020-10-29 15:02:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-29 15:02:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_7 [2020-10-29 15:02:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-29 15:02:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_16_6 [2020-10-29 15:02:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2020-10-29 15:02:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2020-10-29 15:02:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2020-10-29 15:02:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-29 15:02:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_14 [2020-10-29 15:02:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2020-10-29 15:02:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_1 [2020-10-29 15:02:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_5 [2020-10-29 15:02:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_1 [2020-10-29 15:02:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_3 [2020-10-29 15:02:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2020-10-29 15:02:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2020-10-29 15:02:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2020-10-29 15:02:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_5 [2020-10-29 15:02:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_1 [2020-10-29 15:02:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_5 [2020-10-29 15:02:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_11_2 [2020-10-29 15:02:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_11 [2020-10-29 15:02:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-29 15:02:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_17_2 [2020-10-29 15:02:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_register_frontend [2020-10-29 15:02:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_unregister_driver [2020-10-29 15:02:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-29 15:02:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-29 15:02:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-29 15:02:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-29 15:02:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_102 [2020-10-29 15:02:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2020-10-29 15:02:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_104 [2020-10-29 15:02:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_105 [2020-10-29 15:02:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2020-10-29 15:02:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2020-10-29 15:02:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_109 [2020-10-29 15:02:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2020-10-29 15:02:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_113 [2020-10-29 15:02:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_115 [2020-10-29 15:02:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_116 [2020-10-29 15:02:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_117 [2020-10-29 15:02:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_118 [2020-10-29 15:02:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_119 [2020-10-29 15:02:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_120 [2020-10-29 15:02:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_121 [2020-10-29 15:02:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_123 [2020-10-29 15:02:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_124 [2020-10-29 15:02:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_126 [2020-10-29 15:02:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_131 [2020-10-29 15:02:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_136 [2020-10-29 15:02:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_137 [2020-10-29 15:02:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_138 [2020-10-29 15:02:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_139 [2020-10-29 15:02:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_register_frontend_140 [2020-10-29 15:02:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_unregister_driver_141 [2020-10-29 15:02:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 15:02:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-29 15:02:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-29 15:02:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-29 15:02:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-29 15:02:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 15:02:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 15:02:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 15:02:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 15:02:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-29 15:02:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-29 15:02:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-29 15:02:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-29 15:02:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-29 15:02:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-29 15:02:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 15:02:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 15:02:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-29 15:02:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 15:02:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-29 15:02:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 15:02:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-29 15:02:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-29 15:02:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-29 15:02:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 15:02:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 15:02:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-29 15:02:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-29 15:02:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-29 15:02:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-29 15:02:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-29 15:02:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-29 15:02:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-29 15:02:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-29 15:02:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-29 15:02:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-29 15:02:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-29 15:02:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-29 15:02:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-29 15:02:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-29 15:02:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-29 15:02:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-29 15:02:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-29 15:02:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-29 15:02:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-29 15:02:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-29 15:02:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-29 15:02:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-29 15:02:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-29 15:02:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-29 15:02:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-29 15:02:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-29 15:02:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-29 15:02:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-29 15:02:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-29 15:02:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-29 15:02:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-29 15:02:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-29 15:02:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-29 15:02:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-29 15:02:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-29 15:02:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-29 15:02:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-29 15:02:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-29 15:02:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-29 15:02:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-29 15:02:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-29 15:02:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-29 15:02:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-29 15:02:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-29 15:02:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-29 15:02:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-29 15:02:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2020-10-29 15:02:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-29 15:02:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-29 15:02:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-29 15:02:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-29 15:02:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-29 15:02:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-29 15:02:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-29 15:02:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-29 15:02:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-29 15:02:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-29 15:02:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-29 15:02:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-29 15:02:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-29 15:02:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-29 15:02:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-29 15:02:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-29 15:02:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-29 15:02:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-29 15:02:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-29 15:02:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-29 15:02:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-29 15:02:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-29 15:02:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-29 15:02:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-29 15:02:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-29 15:02:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-29 15:02:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-29 15:02:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-29 15:02:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-29 15:02:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-29 15:02:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-29 15:02:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_lock_of_netfront_info [2020-10-29 15:02:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_rx_lock_of_netfront_info [2020-10-29 15:02:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_rx_lock_of_netfront_info [2020-10-29 15:02:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_rx_lock_of_netfront_info [2020-10-29 15:02:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_rx_lock_of_netfront_info [2020-10-29 15:02:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_rx_lock_of_netfront_info [2020-10-29 15:02:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_rx_lock_of_netfront_info [2020-10-29 15:02:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_rx_lock_of_netfront_info [2020-10-29 15:02:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-29 15:02:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-29 15:02:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-29 15:02:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-29 15:02:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-29 15:02:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-29 15:02:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-29 15:02:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-29 15:02:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-29 15:02:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-29 15:02:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-29 15:02:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-29 15:02:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-29 15:02:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-29 15:02:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-29 15:02:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-29 15:02:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-29 15:02:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-29 15:02:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-29 15:02:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-29 15:02:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-29 15:02:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-29 15:02:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-29 15:02:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-29 15:02:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_netfront_info [2020-10-29 15:02:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_netfront_info [2020-10-29 15:02:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_lock_of_netfront_info [2020-10-29 15:02:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_lock_of_netfront_info [2020-10-29 15:02:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_lock_of_netfront_info [2020-10-29 15:02:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_lock_of_netfront_info [2020-10-29 15:02:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_lock_of_netfront_info [2020-10-29 15:02:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_lock_of_netfront_info [2020-10-29 15:02:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 15:02:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-29 15:02:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 15:02:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-29 15:02:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-29 15:02:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2020-10-29 15:02:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_162 [2020-10-29 15:02:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3106 [2020-10-29 15:02:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3107 [2020-10-29 15:02:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3108 [2020-10-29 15:02:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3109 [2020-10-29 15:02:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3110 [2020-10-29 15:02:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3111 [2020-10-29 15:02:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-29 15:02:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-29 15:02:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2020-10-29 15:02:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-29 15:02:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-29 15:02:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_complete [2020-10-29 15:02:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-29 15:02:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-29 15:02:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-29 15:02:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2020-10-29 15:02:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 15:02:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-29 15:02:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-29 15:02:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-29 15:02:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-29 15:02:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-29 15:02:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-29 15:02:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-29 15:02:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 15:02:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-29 15:02:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_evtchn_to_irqhandler [2020-10-29 15:02:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-29 15:02:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-29 15:02:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-29 15:02:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-29 15:02:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-29 15:02:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-29 15:02:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2020-10-29 15:02:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-29 15:02:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-29 15:02:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-29 15:02:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-29 15:02:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2020-10-29 15:02:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-29 15:02:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2020-10-29 15:02:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2020-10-29 15:02:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure get_phys_to_machine [2020-10-29 15:02:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2020-10-29 15:02:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_alloc_grant_references [2020-10-29 15:02:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_claim_grant_reference [2020-10-29 15:02:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access [2020-10-29 15:02:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access_ref [2020-10-29 15:02:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_free_grant_references [2020-10-29 15:02:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_grant_foreign_access_ref [2020-10-29 15:02:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_query_foreign_access [2020-10-29 15:02:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_release_grant_reference [2020-10-29 15:02:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-29 15:02:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-29 15:02:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-29 15:02:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-29 15:02:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 15:02:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-29 15:02:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-29 15:02:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-29 15:02:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-29 15:02:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-29 15:02:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_flush [2020-10-29 15:02:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2020-10-29 15:02:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-29 15:02:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-29 15:02:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notify_peers [2020-10-29 15:02:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2020-10-29 15:02:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-29 15:02:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-29 15:02:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-29 15:02:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_skb_dev_features [2020-10-29 15:02:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-29 15:02:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2020-10-29 15:02:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 15:02:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-29 15:02:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2020-10-29 15:02:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2020-10-29 15:02:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2020-10-29 15:02:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_add_rx_frag [2020-10-29 15:02:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_setup [2020-10-29 15:02:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2020-10-29 15:02:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2020-10-29 15:02:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2020-10-29 15:02:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-29 15:02:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-29 15:02:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_has_pv_nic_devices [2020-10-29 15:02:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_alloc_evtchn [2020-10-29 15:02:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_fatal [2020-10-29 15:02:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_free_evtchn [2020-10-29 15:02:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_frontend_closed [2020-10-29 15:02:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_grant_ring [2020-10-29 15:02:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_printf [2020-10-29 15:02:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read [2020-10-29 15:02:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_register_frontend [2020-10-29 15:02:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_scanf [2020-10-29 15:02:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_strstate [2020-10-29 15:02:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2020-10-29 15:02:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2020-10-29 15:02:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_start [2020-10-29 15:02:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unregister_driver [2020-10-29 15:02:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_write [2020-10-29 15:02:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 15:02:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 15:02:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 15:02:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 15:02:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 15:02:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 15:02:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-29 15:02:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-29 15:02:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-29 15:02:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 15:02:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 15:02:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 15:02:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 15:02:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-29 15:02:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 15:02:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-29 15:02:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-29 15:02:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 15:02:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 15:02:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-29 15:02:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-29 15:02:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-29 15:02:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-29 15:02:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-29 15:02:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-29 15:02:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 15:02:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2020-10-29 15:02:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 15:02:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-29 15:02:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-29 15:02:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-10-29 15:02:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-29 15:02:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-29 15:02:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-29 15:02:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 15:02:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 15:02:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-29 15:02:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2020-10-29 15:02:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 15:02:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2020-10-29 15:02:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-29 15:02:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 15:02:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2020-10-29 15:02:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2020-10-29 15:02:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2020-10-29 15:02:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-29 15:02:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-29 15:02:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-29 15:02:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-29 15:02:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2020-10-29 15:02:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2020-10-29 15:02:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-29 15:02:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-29 15:02:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-29 15:02:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2020-10-29 15:02:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_113 [2020-10-29 15:02:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_lock_of_netfront_info [2020-10-29 15:02:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_rx_lock_of_netfront_info [2020-10-29 15:02:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_netfront_info [2020-10-29 15:02:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_netfront_info [2020-10-29 15:02:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-29 15:02:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-29 15:02:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 15:02:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-29 15:02:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-29 15:02:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-29 15:02:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-29 15:02:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-29 15:02:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-29 15:02:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 15:02:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 15:02:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-29 15:02:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_109 [2020-10-29 15:02:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-29 15:02:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_104 [2020-10-29 15:02:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-29 15:02:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_123 [2020-10-29 15:02:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-29 15:02:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2020-10-29 15:02:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-29 15:02:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_105 [2020-10-29 15:02:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-29 15:02:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_124 [2020-10-29 15:02:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 15:02:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2020-10-29 15:02:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-29 15:02:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-29 15:02:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2020-10-29 15:02:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-29 15:02:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_138 [2020-10-29 15:02:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2020-10-29 15:02:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure xen_feature [2020-10-29 15:02:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2020-10-29 15:02:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2020-10-29 15:02:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-29 15:02:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2020-10-29 15:02:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-10-29 15:02:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-29 15:02:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-29 15:02:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_126 [2020-10-29 15:02:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_131 [2020-10-29 15:02:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_136 [2020-10-29 15:02:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_117 [2020-10-29 15:02:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_121 [2020-10-29 15:02:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-29 15:02:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-29 15:02:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-29 15:02:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure PageHead [2020-10-29 15:02:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2020-10-29 15:02:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure PageCompound [2020-10-29 15:02:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2020-10-29 15:02:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2020-10-29 15:02:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 15:02:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure compound_order [2020-10-29 15:02:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-29 15:02:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-29 15:02:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-29 15:02:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 15:02:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2020-10-29 15:02:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2020-10-29 15:02:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-29 15:02:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-29 15:02:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-29 15:02:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get [2020-10-29 15:02:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2020-10-29 15:02:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2020-10-29 15:02:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-29 15:02:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 15:02:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-29 15:02:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 15:02:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2020-10-29 15:02:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2020-10-29 15:02:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2020-10-29 15:02:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head [2020-10-29 15:02:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2020-10-29 15:02:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2020-10-29 15:02:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2020-10-29 15:02:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-29 15:02:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2020-10-29 15:02:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2020-10-29 15:02:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-29 15:02:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2020-10-29 15:02:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_purge [2020-10-29 15:02:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 15:02:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_102 [2020-10-29 15:02:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2020-10-29 15:02:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure skb_has_frag_list [2020-10-29 15:02:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2020-10-29 15:02:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_setup [2020-10-29 15:02:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-29 15:02:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2020-10-29 15:02:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2020-10-29 15:02:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2020-10-29 15:02:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-29 15:02:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-29 15:02:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-29 15:02:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2020-10-29 15:02:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2020-10-29 15:02:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-29 15:02:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-29 15:02:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-29 15:02:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-29 15:02:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-29 15:02:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-29 15:02:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_116 [2020-10-29 15:02:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_120 [2020-10-29 15:02:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_139 [2020-10-29 15:02:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-29 15:02:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-29 15:02:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-29 15:02:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-29 15:02:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-29 15:02:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-29 15:02:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-29 15:02:55,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-29 15:02:55,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-29 15:02:55,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-29 15:02:55,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-29 15:02:55,533 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-29 15:02:55,533 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-29 15:02:55,533 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2020-10-29 15:02:55,533 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_flush [2020-10-29 15:02:55,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-29 15:02:55,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-29 15:02:55,534 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-29 15:02:55,534 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-29 15:02:55,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_118 [2020-10-29 15:02:55,534 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-29 15:02:55,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_119 [2020-10-29 15:02:55,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_137 [2020-10-29 15:02:55,534 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notify_peers [2020-10-29 15:02:55,534 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2020-10-29 15:02:55,534 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_dev_features [2020-10-29 15:02:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_features [2020-10-29 15:02:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3106 [2020-10-29 15:02:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3107 [2020-10-29 15:02:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3108 [2020-10-29 15:02:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3109 [2020-10-29 15:02:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3110 [2020-10-29 15:02:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3111 [2020-10-29 15:02:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure net_gso_ok [2020-10-29 15:02:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_ok [2020-10-29 15:02:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure netif_needs_gso [2020-10-29 15:02:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_gso_max_size [2020-10-29 15:02:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-29 15:02:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-29 15:02:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-29 15:02:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-29 15:02:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-29 15:02:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_115 [2020-10-29 15:02:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2020-10-29 15:02:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2020-10-29 15:02:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access_ref [2020-10-29 15:02:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2020-10-29 15:02:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_query_foreign_access [2020-10-29 15:02:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2020-10-29 15:02:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2020-10-29 15:02:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2020-10-29 15:02:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_release_grant_reference [2020-10-29 15:02:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2020-10-29 15:02:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2020-10-29 15:02:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2020-10-29 15:02:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_register_frontend [2020-10-29 15:02:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_register_frontend_140 [2020-10-29 15:02:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unregister_driver [2020-10-29 15:02:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_unregister_driver_141 [2020-10-29 15:02:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read [2020-10-29 15:02:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_write [2020-10-29 15:02:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_start [2020-10-29 15:02:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2020-10-29 15:02:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_scanf [2020-10-29 15:02:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_printf [2020-10-29 15:02:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2020-10-29 15:02:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2020-10-29 15:02:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2020-10-29 15:02:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_free_evtchn [2020-10-29 15:02:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal [2020-10-29 15:02:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_strstate [2020-10-29 15:02:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_frontend_closed [2020-10-29 15:02:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2020-10-29 15:02:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2020-10-29 15:02:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2020-10-29 15:02:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure xen_has_pv_nic_devices [2020-10-29 15:02:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_set_link [2020-10-29 15:02:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_162 [2020-10-29 15:02:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_is_link [2020-10-29 15:02:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure add_id_to_freelist [2020-10-29 15:02:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure get_id_from_freelist [2020-10-29 15:02:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rxidx [2020-10-29 15:02:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_skb [2020-10-29 15:02:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_ref [2020-10-29 15:02:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_addif [2020-10-29 15:02:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_delif [2020-10-29 15:02:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_can_sg [2020-10-29 15:02:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure rx_refill_timeout [2020-10-29 15:02:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_tx_slot_available [2020-10-29 15:02:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_maybe_wake_tx [2020-10-29 15:02:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_rx_buffers [2020-10-29 15:02:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_open [2020-10-29 15:02:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_buf_gc [2020-10-29 15:02:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_frags [2020-10-29 15:02:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_count_skb_frag_slots [2020-10-29 15:02:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_start_xmit [2020-10-29 15:02:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_close [2020-10-29 15:02:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_move_rx_slot [2020-10-29 15:02:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_extras [2020-10-29 15:02:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 15:02:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_responses [2020-10-29 15:02:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_skb_gso [2020-10-29 15:02:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fill_frags [2020-10-29 15:02:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure checksum_setup [2020-10-29 15:02:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure handle_incoming_queue [2020-10-29 15:02:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll [2020-10-29 15:02:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 15:02:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_change_mtu [2020-10-29 15:02:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_stats64 [2020-10-29 15:02:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_tx_bufs [2020-10-29 15:02:55,544 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_rx_bufs [2020-10-29 15:02:55,544 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_uninit [2020-10-29 15:02:55,544 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fix_features [2020-10-29 15:02:55,544 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_features [2020-10-29 15:02:55,544 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_interrupt [2020-10-29 15:02:55,544 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rx_interrupt [2020-10-29 15:02:55,544 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_interrupt [2020-10-29 15:02:55,544 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll_controller [2020-10-29 15:02:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_create_dev [2020-10-29 15:02:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_probe [2020-10-29 15:02:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_end_access [2020-10-29 15:02:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_disconnect_backend [2020-10-29 15:02:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_resume [2020-10-29 15:02:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure xen_net_read_mac [2020-10-29 15:02:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_single [2020-10-29 15:02:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_split [2020-10-29 15:02:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront [2020-10-29 15:02:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure talk_to_netback [2020-10-29 15:02:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_connect [2020-10-29 15:02:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure netback_changed [2020-10-29 15:02:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_sset_count [2020-10-29 15:02:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_ethtool_stats [2020-10-29 15:02:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_strings [2020-10-29 15:02:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_min [2020-10-29 15:02:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_min [2020-10-29 15:02:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_max [2020-10-29 15:02:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_max [2020-10-29 15:02:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_cur [2020-10-29 15:02:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_remove [2020-10-29 15:02:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure netif_init [2020-10-29 15:02:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure netif_exit [2020-10-29 15:02:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_netif_exit_20_2 [2020-10-29 15:02:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_netif_init_20_9 [2020-10-29 15:02:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-29 15:02:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-29 15:02:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-29 15:02:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_driver_io_instance_0 [2020-10-29 15:02:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2020-10-29 15:02:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_18_1 [2020-10-29 15:02:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_20_4 [2020-10-29 15:02:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_13_1 [2020-10-29 15:02:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_15_2 [2020-10-29 15:02:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_16_4 [2020-10-29 15:02:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_19_2 [2020-10-29 15:02:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_13_20_5 [2020-10-29 15:02:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_3 [2020-10-29 15:02:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_9 [2020-10-29 15:02:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_10 [2020-10-29 15:02:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_13 [2020-10-29 15:02:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_16 [2020-10-29 15:02:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_19 [2020-10-29 15:02:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_22 [2020-10-29 15:02:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_23 [2020-10-29 15:02:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_24 [2020-10-29 15:02:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_27 [2020-10-29 15:02:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_28 [2020-10-29 15:02:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_29 [2020-10-29 15:02:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2020-10-29 15:02:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_30 [2020-10-29 15:02:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_9 [2020-10-29 15:02:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_3 [2020-10-29 15:02:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_9 [2020-10-29 15:02:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2020-10-29 15:02:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_9 [2020-10-29 15:02:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_20 [2020-10-29 15:02:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 15:02:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-29 15:02:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_1 [2020-10-29 15:02:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_2 [2020-10-29 15:02:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_3 [2020-10-29 15:02:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_1_5 [2020-10-29 15:02:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_2_5 [2020-10-29 15:02:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_3_5 [2020-10-29 15:02:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_1_3 [2020-10-29 15:02:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_2_3 [2020-10-29 15:02:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_3_3 [2020-10-29 15:02:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-29 15:02:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_4_5 [2020-10-29 15:02:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_5_5 [2020-10-29 15:02:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_6_5 [2020-10-29 15:02:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_4_3 [2020-10-29 15:02:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_5_3 [2020-10-29 15:02:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_6_3 [2020-10-29 15:02:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_4 [2020-10-29 15:02:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_5 [2020-10-29 15:02:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_6 [2020-10-29 15:02:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_0_17 [2020-10-29 15:02:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_0_4 [2020-10-29 15:02:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_0_11 [2020-10-29 15:02:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_0_2 [2020-10-29 15:02:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-29 15:02:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_7 [2020-10-29 15:02:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-29 15:02:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_16_6 [2020-10-29 15:02:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2020-10-29 15:02:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2020-10-29 15:02:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2020-10-29 15:02:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-29 15:02:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_14 [2020-10-29 15:02:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2020-10-29 15:02:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_1 [2020-10-29 15:02:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_5 [2020-10-29 15:02:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_1 [2020-10-29 15:02:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_3 [2020-10-29 15:02:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2020-10-29 15:02:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2020-10-29 15:02:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2020-10-29 15:02:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_5 [2020-10-29 15:02:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_1 [2020-10-29 15:02:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_5 [2020-10-29 15:02:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_11_2 [2020-10-29 15:02:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_11 [2020-10-29 15:02:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-29 15:02:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_17_2 [2020-10-29 15:02:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_register_frontend [2020-10-29 15:02:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_unregister_driver [2020-10-29 15:02:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-29 15:02:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-29 15:02:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-29 15:02:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-29 15:02:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-29 15:02:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-29 15:02:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-29 15:02:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 15:02:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-29 15:02:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 15:02:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-29 15:02:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-29 15:02:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-29 15:02:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-29 15:02:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-29 15:02:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-29 15:02:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-29 15:02:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 15:02:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 15:02:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 15:02:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 15:02:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 15:02:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 15:02:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-29 15:02:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-29 15:02:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 15:02:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 15:02:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-29 15:02:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-29 15:02:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-29 15:02:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-29 15:02:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 15:02:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-29 15:02:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-29 15:02:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-29 15:02:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-29 15:02:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-29 15:02:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-29 15:02:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-29 15:02:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-29 15:02:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-29 15:02:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-29 15:02:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-29 15:02:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-29 15:02:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-29 15:02:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-29 15:02:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-29 15:02:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-29 15:02:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-29 15:02:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-29 15:02:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-29 15:02:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-29 15:02:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-29 15:02:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-29 15:02:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-29 15:02:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-29 15:02:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-29 15:02:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-29 15:02:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-29 15:02:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-29 15:02:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-29 15:02:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-29 15:02:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-29 15:02:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-29 15:02:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-29 15:02:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-29 15:02:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-29 15:02:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-29 15:02:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-29 15:02:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-29 15:02:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-29 15:02:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-29 15:02:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2020-10-29 15:02:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-29 15:02:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-29 15:02:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-29 15:02:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-29 15:02:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-29 15:02:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-29 15:02:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-29 15:02:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-29 15:02:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-29 15:02:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-29 15:02:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-29 15:02:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-29 15:02:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-29 15:02:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-29 15:02:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-29 15:02:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-29 15:02:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-29 15:02:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-29 15:02:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-29 15:02:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-29 15:02:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-29 15:02:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-29 15:02:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-29 15:02:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-29 15:02:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-29 15:02:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-29 15:02:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-29 15:02:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-29 15:02:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-29 15:02:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-29 15:02:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-29 15:02:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_rx_lock_of_netfront_info [2020-10-29 15:02:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_rx_lock_of_netfront_info [2020-10-29 15:02:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_rx_lock_of_netfront_info [2020-10-29 15:02:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_rx_lock_of_netfront_info [2020-10-29 15:02:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_rx_lock_of_netfront_info [2020-10-29 15:02:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_rx_lock_of_netfront_info [2020-10-29 15:02:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-29 15:02:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-29 15:02:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-29 15:02:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-29 15:02:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-29 15:02:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-29 15:02:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-29 15:02:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-29 15:02:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-29 15:02:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-29 15:02:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-29 15:02:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-29 15:02:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-29 15:02:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-29 15:02:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-29 15:02:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-29 15:02:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-29 15:02:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-29 15:02:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-29 15:02:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-29 15:02:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-29 15:02:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-29 15:02:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-29 15:02:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-29 15:02:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-29 15:02:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_lock_of_netfront_info [2020-10-29 15:02:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_lock_of_netfront_info [2020-10-29 15:02:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_lock_of_netfront_info [2020-10-29 15:02:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_lock_of_netfront_info [2020-10-29 15:02:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_lock_of_netfront_info [2020-10-29 15:02:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_lock_of_netfront_info [2020-10-29 15:02:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 15:02:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 15:02:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 15:02:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 15:02:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 15:02:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 15:02:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-29 15:02:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 15:02:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 15:02:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 15:02:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 15:02:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 15:02:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 15:02:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 15:02:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 15:02:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 15:02:59,717 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-29 15:03:00,777 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 15:03:18,460 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 15:03:18,460 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-29 15:03:18,468 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:03:18 BoogieIcfgContainer [2020-10-29 15:03:18,469 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 15:03:18,472 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 15:03:18,472 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 15:03:18,476 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 15:03:18,476 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 03:02:48" (1/3) ... [2020-10-29 15:03:18,477 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5cb64db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 03:03:18, skipping insertion in model container [2020-10-29 15:03:18,477 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:02:54" (2/3) ... [2020-10-29 15:03:18,477 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5cb64db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 03:03:18, skipping insertion in model container [2020-10-29 15:03:18,477 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:03:18" (3/3) ... [2020-10-29 15:03:18,479 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2020-10-29 15:03:18,491 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 15:03:18,505 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 15:03:18,519 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 15:03:18,573 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 15:03:18,573 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 15:03:18,573 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 15:03:18,573 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 15:03:18,573 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 15:03:18,573 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 15:03:18,573 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 15:03:18,573 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 15:03:18,665 INFO L276 IsEmpty]: Start isEmpty. Operand 3615 states. [2020-10-29 15:03:18,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2020-10-29 15:03:18,721 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 15:03:18,723 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] [2020-10-29 15:03:18,723 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 15:03:18,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 15:03:18,730 INFO L82 PathProgramCache]: Analyzing trace with hash -1193676028, now seen corresponding path program 1 times [2020-10-29 15:03:18,739 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 15:03:18,739 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1039767434] [2020-10-29 15:03:18,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 15:03:19,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:20,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:21,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:26,531 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:26,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 673 [2020-10-29 15:03:26,531 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 15:03:26,531 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6595 [2020-10-29 15:03:26,534 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:26,534 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:26,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 15:03:26,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 462 [2020-10-29 15:03:26,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 30 [2020-10-29 15:03:26,535 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 15:03:47,136 WARN L193 SmtUtils]: Spent 19.97 s on a formula simplification that was a NOOP. DAG size: 1834 [2020-10-29 15:03:47,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 15:03:47,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:47,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:49,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:49,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:49,669 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:49,669 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2464 [2020-10-29 15:03:49,669 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:49,669 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:49,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:49,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:49,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:49,670 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:49,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 15:03:49,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:49,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:49,834 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:49,834 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 15:03:49,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:49,834 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 15:03:49,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:49,835 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:49,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:49,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:49,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:49,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:50,198 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-10-29 15:03:50,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 15:03:50,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:50,279 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:50,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:50,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 447 [2020-10-29 15:03:50,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:50,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 123 [2020-10-29 15:03:50,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:50,390 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:50,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:50,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:50,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:50,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:50,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 15:03:50,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:50,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:50,586 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:50,586 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 442 [2020-10-29 15:03:50,586 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:50,586 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 117 [2020-10-29 15:03:50,586 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:50,587 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:50,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:50,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:50,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:50,587 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:50,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 15:03:50,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:50,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:50,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:50,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:50,735 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:50,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 15:03:50,736 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:50,736 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:50,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:50,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:50,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:50,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:50,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:50,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:50,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:50,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:50,764 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:50,764 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:50,764 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 15:03:50,764 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:50,765 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:50,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:50,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:50,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:50,765 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:50,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 15:03:50,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:50,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:50,795 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:50,795 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:50,795 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:50,795 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 15:03:50,796 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:50,796 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:50,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:50,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:50,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:50,797 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:50,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:50,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:50,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:50,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:50,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:50,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:50,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 15:03:50,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:50,823 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:50,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:50,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:50,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:50,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:50,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 15:03:50,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:50,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:50,856 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:50,856 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:50,856 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:50,856 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 15:03:50,857 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:50,857 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:50,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:50,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:50,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:50,857 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:50,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:50,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:50,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:50,880 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:50,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:50,881 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:50,882 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 15:03:50,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:50,882 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:50,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:50,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:50,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:50,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:50,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-29 15:03:50,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:50,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:50,914 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:50,915 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:50,915 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:50,915 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 15:03:50,915 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:50,915 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:50,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:50,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:50,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:50,916 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:50,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:50,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:50,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:50,939 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:50,939 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:50,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:50,940 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 15:03:50,940 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:50,940 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:50,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:50,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:50,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:50,941 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:50,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-29 15:03:50,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:50,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:50,970 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:50,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:50,971 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:50,971 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 15:03:50,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:50,972 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:50,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:50,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:50,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:50,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:50,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:50,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:50,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:50,996 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:50,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:50,996 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:50,996 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 15:03:50,997 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:50,997 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:50,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:50,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:50,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:50,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:51,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-29 15:03:51,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,024 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:51,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,025 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 15:03:51,025 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,025 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,026 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:51,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:51,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,057 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:51,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,058 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 15:03:51,058 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,058 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,059 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:51,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 15:03:51,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,088 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,089 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:51,089 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,089 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 15:03:51,089 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,089 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,090 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:51,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:51,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:51,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,116 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 15:03:51,116 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,116 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,117 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:51,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-29 15:03:51,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,166 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:51,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,167 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-29 15:03:51,167 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,167 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:51,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:51,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,197 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:51,197 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 15:03:51,198 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,198 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,199 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:51,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-29 15:03:51,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,233 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:51,233 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,234 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 15:03:51,234 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,234 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:51,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:51,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:51,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 15:03:51,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,266 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,268 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:51,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-29 15:03:51,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:51,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 15:03:51,315 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,315 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:51,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:51,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:51,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 15:03:51,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,349 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:51,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-29 15:03:51,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,387 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,387 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:51,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 15:03:51,388 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,389 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:51,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:51,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:51,425 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 15:03:51,425 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,426 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,427 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:51,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-29 15:03:51,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,461 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:51,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,462 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 15:03:51,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,462 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,463 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:51,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:51,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,490 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,496 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,496 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:51,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 15:03:51,497 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,498 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:51,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-29 15:03:51,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,538 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,538 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:51,538 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,539 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 15:03:51,539 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,539 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,540 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:51,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:51,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,568 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,569 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:51,569 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,570 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 15:03:51,570 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,570 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,572 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:51,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-29 15:03:51,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,608 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,608 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:51,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,609 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 15:03:51,609 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,609 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,611 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:51,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:51,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,639 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,639 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:51,640 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,640 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 15:03:51,640 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,641 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,642 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:51,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-29 15:03:51,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,673 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,682 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,682 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:51,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,683 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 15:03:51,683 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,683 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:51,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:51,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:51,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,718 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 15:03:51,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,720 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,720 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:51,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-29 15:03:51,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,752 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,762 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,762 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:51,762 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,763 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 15:03:51,763 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,763 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:51,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:51,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,794 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,795 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:51,795 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,795 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 15:03:51,795 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,796 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:51,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-29 15:03:51,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,826 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,826 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:51,827 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,827 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 15:03:51,827 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,828 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:51,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:51,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,858 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,859 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:51,859 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,859 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 15:03:51,859 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,859 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,860 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:51,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-29 15:03:51,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,891 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:51,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 15:03:51,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,892 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,893 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:51,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:51,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,916 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,916 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:51,916 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,916 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 15:03:51,916 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,917 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:51,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-29 15:03:51,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:51,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 15:03:51,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,945 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,946 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:51,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:51,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,970 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,970 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:51,970 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:51,970 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 15:03:51,971 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:51,971 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:51,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:51,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:51,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:51,972 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:51,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-29 15:03:51,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:51,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:51,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:51,999 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:52,000 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:52,000 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 15:03:52,000 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:52,000 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:52,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:52,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:52,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:52,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:52,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:52,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:52,022 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:52,029 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:52,029 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:52,030 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:52,030 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 15:03:52,030 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:52,030 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:52,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:52,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:52,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:52,031 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:52,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-29 15:03:52,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:52,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:52,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:52,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:52,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:52,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 15:03:52,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:52,060 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:52,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:52,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:52,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:52,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:52,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:52,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:52,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:52,085 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:52,085 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:52,085 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:52,086 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 15:03:52,086 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:52,086 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:52,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:52,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:52,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:52,087 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:52,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-29 15:03:52,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:52,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:52,113 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:52,114 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:52,114 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:52,114 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 15:03:52,114 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:52,114 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:52,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:52,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:52,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:52,115 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:52,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:52,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:52,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:52,144 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:52,145 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:52,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:52,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 15:03:52,145 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:52,145 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:52,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:52,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:52,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:52,146 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:52,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-29 15:03:52,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:52,174 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:52,190 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:52,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:52,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:52,191 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-29 15:03:52,191 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:52,191 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:52,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:52,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:52,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:52,192 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:52,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:52,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:52,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:52,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:52,225 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:52,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:52,225 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 15:03:52,225 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:52,226 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:52,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:52,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:52,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:52,226 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:52,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-29 15:03:52,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:52,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:52,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:52,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:52,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:52,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 15:03:52,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:52,255 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:52,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:52,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:52,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:52,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:52,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:52,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:52,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:52,279 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:52,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:52,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:52,280 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 15:03:52,280 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:52,280 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:52,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:52,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:52,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:52,281 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:52,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2020-10-29 15:03:52,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:52,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:52,308 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:52,309 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:52,309 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:52,309 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 15:03:52,309 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:52,310 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:52,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:52,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:52,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:52,310 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:52,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:52,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:52,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:52,334 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:52,334 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:52,334 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:52,334 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 15:03:52,335 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:52,335 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:52,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:52,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:52,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:52,336 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:52,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2020-10-29 15:03:52,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:52,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:52,364 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:52,364 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:52,364 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:52,364 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 15:03:52,365 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:52,365 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:52,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:52,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:52,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:52,366 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:52,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:52,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:52,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:52,395 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:52,395 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:52,395 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:52,396 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 15:03:52,396 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:52,396 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:52,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:52,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:52,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:52,397 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:52,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2020-10-29 15:03:52,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:52,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:52,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:52,425 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:52,425 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:52,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 15:03:52,425 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:52,426 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:52,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:52,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:52,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:52,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:52,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:52,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:52,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:52,453 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:52,454 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:52,454 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:52,454 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 15:03:52,454 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:52,454 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:52,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:52,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:52,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:52,455 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:52,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-29 15:03:52,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:52,474 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:52,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:52,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:52,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:52,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 15:03:52,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:52,483 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:52,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:52,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:52,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:52,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:52,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:52,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:52,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:52,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:52,509 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:52,509 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:52,509 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 15:03:52,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:52,510 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:52,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:52,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:52,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:52,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:52,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2020-10-29 15:03:52,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:52,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:52,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:52,540 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 15:03:52,541 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:52,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 15:03:52,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:52,541 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:52,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:52,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:52,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:52,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:52,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:52,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:52,562 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:52,567 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:52,567 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:52,567 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:52,567 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 15:03:52,568 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:52,568 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:52,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:52,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:52,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:52,569 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:53,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2020-10-29 15:03:53,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:53,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:53,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:53,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:53,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:53,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 15:03:53,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:53,051 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:53,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 15:03:53,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:53,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 15:03:53,052 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:53,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2020-10-29 15:03:53,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:53,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:53,160 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:53,160 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-29 15:03:53,160 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:53,161 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-29 15:03:53,161 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:53,161 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:53,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:53,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-29 15:03:53,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:53,162 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:53,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:53,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:53,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:53,187 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:53,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 15:03:53,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:53,188 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 15:03:53,188 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:53,188 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:53,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:53,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:53,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:53,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:53,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 15:03:53,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:53,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:53,214 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:53,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:53,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:53,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 15:03:53,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:53,216 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:53,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:53,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:53,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:53,216 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:53,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 15:03:53,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:53,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:53,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:53,238 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 15:03:53,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:53,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 15:03:53,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:53,239 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:53,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:53,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:53,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:53,239 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:53,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2020-10-29 15:03:53,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:53,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:53,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:53,262 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 15:03:53,262 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:53,262 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 15:03:53,262 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:53,262 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:53,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:53,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 15:03:53,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:53,263 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:53,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-29 15:03:53,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:53,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:53,286 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:53,286 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:53,286 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:53,287 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 15:03:53,287 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:53,287 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:53,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:53,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 15:03:53,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:53,288 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:53,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2020-10-29 15:03:53,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:53,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:53,309 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:53,309 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:53,310 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:53,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 15:03:53,310 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:53,310 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:53,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:53,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 15:03:53,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:53,311 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:53,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2020-10-29 15:03:53,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:53,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:53,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:53,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:53,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:53,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 15:03:53,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:53,334 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:53,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:53,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 15:03:53,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:53,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:53,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 412 [2020-10-29 15:03:53,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:53,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:53,416 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:53,416 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-29 15:03:53,416 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:53,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 15:03:53,417 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:53,417 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:53,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:53,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 36 [2020-10-29 15:03:53,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:53,418 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:53,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:53,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:53,435 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:53,443 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:53,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 21 [2020-10-29 15:03:53,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:53,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 15:03:53,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:53,444 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:53,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:53,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:53,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:53,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:53,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 15:03:53,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:53,460 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:53,464 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:53,464 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:53,465 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:53,465 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 15:03:53,465 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:53,465 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:53,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:53,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:53,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:53,466 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:53,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-29 15:03:53,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:53,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:53,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:53,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 15:03:53,489 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:53,489 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 15:03:53,489 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:53,490 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:53,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:53,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:53,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:53,490 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:53,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-29 15:03:53,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:53,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:53,514 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:53,514 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 15:03:53,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:53,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 15:03:53,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:53,515 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:53,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:53,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:53,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:53,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:53,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:53,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:53,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:53,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:53,535 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:53,535 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:53,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 15:03:53,536 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:53,536 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:53,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:53,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:53,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:53,537 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 15:03:53,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2020-10-29 15:03:53,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:53,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:53,562 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:53,562 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:53,563 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:53,563 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 15:03:53,563 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:53,563 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:53,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:53,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 15:03:53,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:53,564 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:53,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2020-10-29 15:03:53,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:53,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:53,596 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:53,597 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 15:03:53,597 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:53,597 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 15:03:53,597 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:53,597 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:53,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:53,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-29 15:03:53,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:53,598 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:53,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 15:03:53,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:53,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:53,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:53,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:53,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:53,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 15:03:53,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:53,622 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:53,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:53,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 15:03:53,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:53,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:53,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2020-10-29 15:03:53,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:53,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:53,646 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:53,646 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:53,646 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:53,647 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 15:03:53,647 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:53,647 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:53,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:53,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 15:03:53,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:53,648 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:53,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2020-10-29 15:03:53,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:53,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:53,671 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:53,671 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:53,671 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:53,671 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 15:03:53,671 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:53,672 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:53,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:53,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 15:03:53,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:53,672 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:53,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 476 [2020-10-29 15:03:53,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 15:03:53,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 15:03:53,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 15:03:53,694 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 15:03:53,694 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 15:03:53,694 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 15:03:53,694 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 15:03:53,695 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 15:03:53,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 15:03:53,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 15:03:53,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 15:03:53,695 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 15:03:54,192 INFO L134 CoverageAnalysis]: Checked inductivity of 3768 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3768 trivial. 0 not checked. [2020-10-29 15:03:54,193 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1039767434] [2020-10-29 15:03:54,195 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 15:03:54,195 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-29 15:03:54,196 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1246453955] [2020-10-29 15:03:54,201 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-29 15:03:54,201 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 15:03:54,214 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-29 15:03:54,215 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-10-29 15:03:54,217 INFO L87 Difference]: Start difference. First operand 3615 states. Second operand 7 states. [2020-10-29 15:04:24,718 WARN L193 SmtUtils]: Spent 19.91 s on a formula simplification that was a NOOP. DAG size: 1836 [2020-10-29 15:04:34,335 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-10-29 15:04:39,329 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-10-29 15:05:05,796 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 190