/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=NARROWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 16:11:59,990 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 16:11:59,993 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 16:12:00,016 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 16:12:00,017 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 16:12:00,018 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 16:12:00,019 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 16:12:00,021 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 16:12:00,023 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 16:12:00,023 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 16:12:00,024 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 16:12:00,025 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 16:12:00,026 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 16:12:00,027 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 16:12:00,028 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 16:12:00,029 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 16:12:00,029 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 16:12:00,030 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 16:12:00,032 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 16:12:00,034 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 16:12:00,035 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 16:12:00,037 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 16:12:00,038 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 16:12:00,039 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 16:12:00,042 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 16:12:00,042 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 16:12:00,042 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 16:12:00,043 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 16:12:00,043 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 16:12:00,044 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 16:12:00,045 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 16:12:00,045 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 16:12:00,046 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 16:12:00,047 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 16:12:00,048 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 16:12:00,048 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 16:12:00,049 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 16:12:00,049 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 16:12:00,049 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 16:12:00,050 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 16:12:00,051 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 16:12:00,052 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-13 16:12:00,075 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 16:12:00,075 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 16:12:00,076 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 16:12:00,076 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 16:12:00,077 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 16:12:00,077 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 16:12:00,077 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 16:12:00,077 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 16:12:00,077 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 16:12:00,078 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 16:12:00,078 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 16:12:00,078 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 16:12:00,078 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 16:12:00,078 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 16:12:00,079 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 16:12:00,079 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 16:12:00,079 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 16:12:00,079 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 16:12:00,079 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 16:12:00,080 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 16:12:00,080 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 16:12:00,080 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 16:12:00,080 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 16:12:00,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 16:12:00,081 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 16:12:00,081 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 16:12:00,081 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 16:12:00,081 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 16:12:00,386 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 16:12:00,401 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 16:12:00,407 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 16:12:00,410 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 16:12:00,411 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 16:12:00,412 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2020-10-13 16:12:00,489 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/49922c8e8/704315a009da44eeaea09821cd8dcf1d/FLAGd4302c275 [2020-10-13 16:12:01,422 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 16:12:01,423 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2020-10-13 16:12:01,489 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/49922c8e8/704315a009da44eeaea09821cd8dcf1d/FLAGd4302c275 [2020-10-13 16:12:01,834 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/49922c8e8/704315a009da44eeaea09821cd8dcf1d [2020-10-13 16:12:01,843 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 16:12:01,845 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 16:12:01,846 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 16:12:01,847 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 16:12:01,852 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 16:12:01,853 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:12:01" (1/1) ... [2020-10-13 16:12:01,857 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a8dd8c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:12:01, skipping insertion in model container [2020-10-13 16:12:01,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:12:01" (1/1) ... [2020-10-13 16:12:01,867 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 16:12:02,122 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 16:12:07,308 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 16:12:07,353 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 16:12:07,895 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 16:12:09,080 INFO L208 MainTranslator]: Completed translation [2020-10-13 16:12:09,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:12:09 WrapperNode [2020-10-13 16:12:09,080 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 16:12:09,081 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 16:12:09,082 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 16:12:09,082 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 16:12:09,096 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:12:09" (1/1) ... [2020-10-13 16:12:09,096 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:12:09" (1/1) ... [2020-10-13 16:12:09,229 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:12:09" (1/1) ... [2020-10-13 16:12:09,230 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:12:09" (1/1) ... [2020-10-13 16:12:09,427 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:12:09" (1/1) ... [2020-10-13 16:12:09,465 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:12:09" (1/1) ... [2020-10-13 16:12:09,536 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:12:09" (1/1) ... [2020-10-13 16:12:09,588 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 16:12:09,589 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 16:12:09,589 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 16:12:09,589 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 16:12:09,590 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:12:09" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 16:12:09,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 16:12:09,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 16:12:09,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-13 16:12:09,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-13 16:12:09,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 16:12:09,666 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 16:12:09,666 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 16:12:09,667 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-13 16:12:09,667 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 16:12:09,668 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2020-10-13 16:12:09,668 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2020-10-13 16:12:09,668 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-13 16:12:09,668 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2020-10-13 16:12:09,668 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2020-10-13 16:12:09,669 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2020-10-13 16:12:09,669 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-13 16:12:09,669 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-13 16:12:09,670 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-13 16:12:09,670 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 16:12:09,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 16:12:09,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-13 16:12:09,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-13 16:12:09,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 16:12:09,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-13 16:12:09,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-13 16:12:09,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 16:12:09,673 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_feature [2020-10-13 16:12:09,674 INFO L138 BoogieDeclarations]: Found implementation of procedure PageHead [2020-10-13 16:12:09,674 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2020-10-13 16:12:09,675 INFO L138 BoogieDeclarations]: Found implementation of procedure PageCompound [2020-10-13 16:12:09,675 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2020-10-13 16:12:09,676 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_order [2020-10-13 16:12:09,676 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-13 16:12:09,676 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2020-10-13 16:12:09,676 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2020-10-13 16:12:09,677 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-13 16:12:09,677 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get [2020-10-13 16:12:09,677 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2020-10-13 16:12:09,678 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2020-10-13 16:12:09,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-13 16:12:09,678 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-13 16:12:09,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2020-10-13 16:12:09,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2020-10-13 16:12:09,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2020-10-13 16:12:09,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head [2020-10-13 16:12:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2020-10-13 16:12:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2020-10-13 16:12:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2020-10-13 16:12:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-13 16:12:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-13 16:12:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2020-10-13 16:12:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_purge [2020-10-13 16:12:09,680 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2020-10-13 16:12:09,680 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_has_frag_list [2020-10-13 16:12:09,681 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2020-10-13 16:12:09,681 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2020-10-13 16:12:09,681 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2020-10-13 16:12:09,682 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2020-10-13 16:12:09,682 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-13 16:12:09,682 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-13 16:12:09,682 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2020-10-13 16:12:09,682 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-13 16:12:09,682 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-13 16:12:09,682 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-13 16:12:09,683 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-13 16:12:09,683 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-13 16:12:09,683 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-13 16:12:09,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-13 16:12:09,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-13 16:12:09,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-13 16:12:09,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-13 16:12:09,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-13 16:12:09,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-13 16:12:09,687 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-13 16:12:09,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-13 16:12:09,687 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-13 16:12:09,687 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_skb_features [2020-10-13 16:12:09,687 INFO L138 BoogieDeclarations]: Found implementation of procedure net_gso_ok [2020-10-13 16:12:09,687 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_gso_ok [2020-10-13 16:12:09,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_needs_gso [2020-10-13 16:12:09,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_gso_max_size [2020-10-13 16:12:09,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2020-10-13 16:12:09,691 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_set_link [2020-10-13 16:12:09,691 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_is_link [2020-10-13 16:12:09,691 INFO L138 BoogieDeclarations]: Found implementation of procedure add_id_to_freelist [2020-10-13 16:12:09,691 INFO L138 BoogieDeclarations]: Found implementation of procedure get_id_from_freelist [2020-10-13 16:12:09,692 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rxidx [2020-10-13 16:12:09,692 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_skb [2020-10-13 16:12:09,692 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_ref [2020-10-13 16:12:09,692 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_can_sg [2020-10-13 16:12:09,692 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_refill_timeout [2020-10-13 16:12:09,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_tx_slot_available [2020-10-13 16:12:09,692 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_maybe_wake_tx [2020-10-13 16:12:09,693 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_rx_buffers [2020-10-13 16:12:09,693 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_open [2020-10-13 16:12:09,693 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_buf_gc [2020-10-13 16:12:09,693 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_frags [2020-10-13 16:12:09,693 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_count_skb_frag_slots [2020-10-13 16:12:09,693 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_start_xmit [2020-10-13 16:12:09,693 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_close [2020-10-13 16:12:09,694 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_move_rx_slot [2020-10-13 16:12:09,694 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_extras [2020-10-13 16:12:09,694 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_responses [2020-10-13 16:12:09,694 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_skb_gso [2020-10-13 16:12:09,694 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fill_frags [2020-10-13 16:12:09,694 INFO L138 BoogieDeclarations]: Found implementation of procedure checksum_setup [2020-10-13 16:12:09,694 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_incoming_queue [2020-10-13 16:12:09,695 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll [2020-10-13 16:12:09,695 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_change_mtu [2020-10-13 16:12:09,695 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_stats64 [2020-10-13 16:12:09,695 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_tx_bufs [2020-10-13 16:12:09,695 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_rx_bufs [2020-10-13 16:12:09,695 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_uninit [2020-10-13 16:12:09,695 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fix_features [2020-10-13 16:12:09,697 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_features [2020-10-13 16:12:09,697 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_interrupt [2020-10-13 16:12:09,697 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rx_interrupt [2020-10-13 16:12:09,697 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_interrupt [2020-10-13 16:12:09,697 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll_controller [2020-10-13 16:12:09,698 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_create_dev [2020-10-13 16:12:09,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_probe [2020-10-13 16:12:09,699 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_end_access [2020-10-13 16:12:09,699 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_disconnect_backend [2020-10-13 16:12:09,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_resume [2020-10-13 16:12:09,699 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_net_read_mac [2020-10-13 16:12:09,700 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_single [2020-10-13 16:12:09,700 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_split [2020-10-13 16:12:09,700 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront [2020-10-13 16:12:09,701 INFO L138 BoogieDeclarations]: Found implementation of procedure talk_to_netback [2020-10-13 16:12:09,704 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_connect [2020-10-13 16:12:09,704 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_changed [2020-10-13 16:12:09,704 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_sset_count [2020-10-13 16:12:09,705 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_ethtool_stats [2020-10-13 16:12:09,705 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_strings [2020-10-13 16:12:09,705 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_min [2020-10-13 16:12:09,705 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_min [2020-10-13 16:12:09,706 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_max [2020-10-13 16:12:09,706 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_max [2020-10-13 16:12:09,706 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_cur [2020-10-13 16:12:09,706 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_addif [2020-10-13 16:12:09,706 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_delif [2020-10-13 16:12:09,707 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_remove [2020-10-13 16:12:09,707 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_init [2020-10-13 16:12:09,707 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_exit [2020-10-13 16:12:09,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_netif_exit_20_2 [2020-10-13 16:12:09,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_netif_init_20_9 [2020-10-13 16:12:09,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-13 16:12:09,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-13 16:12:09,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-13 16:12:09,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_driver_io_instance_0 [2020-10-13 16:12:09,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2020-10-13 16:12:09,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_18_1 [2020-10-13 16:12:09,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_20_4 [2020-10-13 16:12:09,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_13_1 [2020-10-13 16:12:09,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_15_2 [2020-10-13 16:12:09,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_16_4 [2020-10-13 16:12:09,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_19_2 [2020-10-13 16:12:09,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_13_20_5 [2020-10-13 16:12:09,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_3 [2020-10-13 16:12:09,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_9 [2020-10-13 16:12:09,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_10 [2020-10-13 16:12:09,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_13 [2020-10-13 16:12:09,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_16 [2020-10-13 16:12:09,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_19 [2020-10-13 16:12:09,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_22 [2020-10-13 16:12:09,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_23 [2020-10-13 16:12:09,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_24 [2020-10-13 16:12:09,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_27 [2020-10-13 16:12:09,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_28 [2020-10-13 16:12:09,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_29 [2020-10-13 16:12:09,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2020-10-13 16:12:09,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_30 [2020-10-13 16:12:09,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_9 [2020-10-13 16:12:09,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_3 [2020-10-13 16:12:09,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_9 [2020-10-13 16:12:09,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2020-10-13 16:12:09,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_9 [2020-10-13 16:12:09,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_20 [2020-10-13 16:12:09,720 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 16:12:09,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-13 16:12:09,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_1 [2020-10-13 16:12:09,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_2 [2020-10-13 16:12:09,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_3 [2020-10-13 16:12:09,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_1_5 [2020-10-13 16:12:09,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_2_5 [2020-10-13 16:12:09,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_3_5 [2020-10-13 16:12:09,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_1_3 [2020-10-13 16:12:09,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_2_3 [2020-10-13 16:12:09,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_3_3 [2020-10-13 16:12:09,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-13 16:12:09,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_4_5 [2020-10-13 16:12:09,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_5_5 [2020-10-13 16:12:09,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_6_5 [2020-10-13 16:12:09,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_4_3 [2020-10-13 16:12:09,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_5_3 [2020-10-13 16:12:09,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_6_3 [2020-10-13 16:12:09,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_4 [2020-10-13 16:12:09,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_5 [2020-10-13 16:12:09,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_6 [2020-10-13 16:12:09,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_0_17 [2020-10-13 16:12:09,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_0_4 [2020-10-13 16:12:09,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_0_11 [2020-10-13 16:12:09,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_0_2 [2020-10-13 16:12:09,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-13 16:12:09,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_7 [2020-10-13 16:12:09,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-13 16:12:09,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_16_6 [2020-10-13 16:12:09,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2020-10-13 16:12:09,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2020-10-13 16:12:09,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2020-10-13 16:12:09,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-13 16:12:09,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_14 [2020-10-13 16:12:09,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2020-10-13 16:12:09,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_1 [2020-10-13 16:12:09,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_5 [2020-10-13 16:12:09,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_1 [2020-10-13 16:12:09,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_3 [2020-10-13 16:12:09,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2020-10-13 16:12:09,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2020-10-13 16:12:09,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2020-10-13 16:12:09,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_5 [2020-10-13 16:12:09,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_1 [2020-10-13 16:12:09,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_5 [2020-10-13 16:12:09,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_11_2 [2020-10-13 16:12:09,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_11 [2020-10-13 16:12:09,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-13 16:12:09,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_17_2 [2020-10-13 16:12:09,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_register_frontend [2020-10-13 16:12:09,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_unregister_driver [2020-10-13 16:12:09,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-13 16:12:09,726 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 16:12:09,727 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 16:12:09,727 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-13 16:12:09,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_102 [2020-10-13 16:12:09,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2020-10-13 16:12:09,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_104 [2020-10-13 16:12:09,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_105 [2020-10-13 16:12:09,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2020-10-13 16:12:09,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2020-10-13 16:12:09,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_109 [2020-10-13 16:12:09,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2020-10-13 16:12:09,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_113 [2020-10-13 16:12:09,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_115 [2020-10-13 16:12:09,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_116 [2020-10-13 16:12:09,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_117 [2020-10-13 16:12:09,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_118 [2020-10-13 16:12:09,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_119 [2020-10-13 16:12:09,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_120 [2020-10-13 16:12:09,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_121 [2020-10-13 16:12:09,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_123 [2020-10-13 16:12:09,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_124 [2020-10-13 16:12:09,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_126 [2020-10-13 16:12:09,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_131 [2020-10-13 16:12:09,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_136 [2020-10-13 16:12:09,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_137 [2020-10-13 16:12:09,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_138 [2020-10-13 16:12:09,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_139 [2020-10-13 16:12:09,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_register_frontend_140 [2020-10-13 16:12:09,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_unregister_driver_141 [2020-10-13 16:12:09,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 16:12:09,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-13 16:12:09,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-13 16:12:09,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-13 16:12:09,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-13 16:12:09,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 16:12:09,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 16:12:09,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 16:12:09,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 16:12:09,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-13 16:12:09,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-13 16:12:09,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-13 16:12:09,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-13 16:12:09,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-13 16:12:09,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-13 16:12:09,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 16:12:09,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 16:12:09,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-13 16:12:09,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 16:12:09,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-13 16:12:09,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 16:12:09,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-13 16:12:09,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-13 16:12:09,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-13 16:12:09,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 16:12:09,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 16:12:09,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-13 16:12:09,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-13 16:12:09,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-13 16:12:09,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-13 16:12:09,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-13 16:12:09,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-13 16:12:09,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-13 16:12:09,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-13 16:12:09,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-13 16:12:09,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-13 16:12:09,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-13 16:12:09,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-13 16:12:09,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-13 16:12:09,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-13 16:12:09,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-13 16:12:09,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-13 16:12:09,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-13 16:12:09,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-13 16:12:09,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-13 16:12:09,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-13 16:12:09,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-13 16:12:09,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-13 16:12:09,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-13 16:12:09,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-13 16:12:09,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-13 16:12:09,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-13 16:12:09,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-13 16:12:09,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-13 16:12:09,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-13 16:12:09,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-13 16:12:09,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-13 16:12:09,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-13 16:12:09,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-13 16:12:09,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-13 16:12:09,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-13 16:12:09,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-13 16:12:09,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-13 16:12:09,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-13 16:12:09,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-13 16:12:09,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-13 16:12:09,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-13 16:12:09,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-13 16:12:09,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-13 16:12:09,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-13 16:12:09,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-13 16:12:09,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-13 16:12:09,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2020-10-13 16:12:09,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-13 16:12:09,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-13 16:12:09,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-13 16:12:09,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-13 16:12:09,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-13 16:12:09,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-13 16:12:09,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-13 16:12:09,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-13 16:12:09,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-13 16:12:09,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-13 16:12:09,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-13 16:12:09,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-13 16:12:09,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-13 16:12:09,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-13 16:12:09,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-13 16:12:09,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-13 16:12:09,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-13 16:12:09,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-13 16:12:09,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-13 16:12:09,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-13 16:12:09,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-13 16:12:09,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-13 16:12:09,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-13 16:12:09,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-13 16:12:09,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-13 16:12:09,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-13 16:12:09,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-13 16:12:09,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-13 16:12:09,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-13 16:12:09,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-13 16:12:09,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-13 16:12:09,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_lock_of_netfront_info [2020-10-13 16:12:09,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_rx_lock_of_netfront_info [2020-10-13 16:12:09,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_rx_lock_of_netfront_info [2020-10-13 16:12:09,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_rx_lock_of_netfront_info [2020-10-13 16:12:09,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_rx_lock_of_netfront_info [2020-10-13 16:12:09,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_rx_lock_of_netfront_info [2020-10-13 16:12:09,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_rx_lock_of_netfront_info [2020-10-13 16:12:09,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_rx_lock_of_netfront_info [2020-10-13 16:12:09,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-13 16:12:09,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-13 16:12:09,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-13 16:12:09,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-13 16:12:09,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-13 16:12:09,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-13 16:12:09,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-13 16:12:09,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-13 16:12:09,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-13 16:12:09,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-13 16:12:09,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-13 16:12:09,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-13 16:12:09,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-13 16:12:09,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-13 16:12:09,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-13 16:12:09,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-13 16:12:09,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-13 16:12:09,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-13 16:12:09,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-13 16:12:09,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-13 16:12:09,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-13 16:12:09,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-13 16:12:09,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-13 16:12:09,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-13 16:12:09,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_netfront_info [2020-10-13 16:12:09,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_netfront_info [2020-10-13 16:12:09,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_lock_of_netfront_info [2020-10-13 16:12:09,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_lock_of_netfront_info [2020-10-13 16:12:09,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_lock_of_netfront_info [2020-10-13 16:12:09,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_lock_of_netfront_info [2020-10-13 16:12:09,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_lock_of_netfront_info [2020-10-13 16:12:09,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_lock_of_netfront_info [2020-10-13 16:12:09,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 16:12:09,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-13 16:12:09,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-13 16:12:09,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-13 16:12:09,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2020-10-13 16:12:09,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_162 [2020-10-13 16:12:09,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3106 [2020-10-13 16:12:09,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3107 [2020-10-13 16:12:09,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3108 [2020-10-13 16:12:09,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3109 [2020-10-13 16:12:09,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3110 [2020-10-13 16:12:09,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3111 [2020-10-13 16:12:09,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-13 16:12:09,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-13 16:12:09,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2020-10-13 16:12:09,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-13 16:12:09,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-13 16:12:09,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_complete [2020-10-13 16:12:09,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-13 16:12:09,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-13 16:12:09,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-13 16:12:09,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2020-10-13 16:12:09,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 16:12:09,763 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-13 16:12:09,763 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 16:12:09,763 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-13 16:12:09,763 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-13 16:12:09,763 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 16:12:09,763 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-13 16:12:09,763 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-13 16:12:09,764 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 16:12:09,764 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-13 16:12:09,764 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_evtchn_to_irqhandler [2020-10-13 16:12:09,764 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-13 16:12:09,764 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-13 16:12:09,764 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-13 16:12:09,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-13 16:12:09,764 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-13 16:12:09,764 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-13 16:12:09,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2020-10-13 16:12:09,765 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-13 16:12:09,765 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-13 16:12:09,765 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-13 16:12:09,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-13 16:12:09,765 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2020-10-13 16:12:09,765 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-13 16:12:09,765 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2020-10-13 16:12:09,765 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2020-10-13 16:12:09,765 INFO L138 BoogieDeclarations]: Found implementation of procedure get_phys_to_machine [2020-10-13 16:12:09,766 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2020-10-13 16:12:09,766 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_alloc_grant_references [2020-10-13 16:12:09,766 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_claim_grant_reference [2020-10-13 16:12:09,766 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access [2020-10-13 16:12:09,766 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access_ref [2020-10-13 16:12:09,766 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_free_grant_references [2020-10-13 16:12:09,766 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_grant_foreign_access_ref [2020-10-13 16:12:09,766 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_query_foreign_access [2020-10-13 16:12:09,767 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_release_grant_reference [2020-10-13 16:12:09,767 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-13 16:12:09,767 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-13 16:12:09,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-13 16:12:09,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-13 16:12:09,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 16:12:09,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-13 16:12:09,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-13 16:12:09,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-13 16:12:09,767 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-13 16:12:09,768 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-13 16:12:09,768 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_flush [2020-10-13 16:12:09,768 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2020-10-13 16:12:09,768 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-13 16:12:09,768 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-13 16:12:09,768 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notify_peers [2020-10-13 16:12:09,768 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2020-10-13 16:12:09,768 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-13 16:12:09,768 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-13 16:12:09,769 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-13 16:12:09,769 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_skb_dev_features [2020-10-13 16:12:09,769 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-13 16:12:09,769 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2020-10-13 16:12:09,769 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 16:12:09,769 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-13 16:12:09,769 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2020-10-13 16:12:09,769 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2020-10-13 16:12:09,769 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2020-10-13 16:12:09,770 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_add_rx_frag [2020-10-13 16:12:09,770 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_setup [2020-10-13 16:12:09,770 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2020-10-13 16:12:09,770 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2020-10-13 16:12:09,770 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2020-10-13 16:12:09,770 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-13 16:12:09,770 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 16:12:09,770 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_has_pv_nic_devices [2020-10-13 16:12:09,770 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_alloc_evtchn [2020-10-13 16:12:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_fatal [2020-10-13 16:12:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_free_evtchn [2020-10-13 16:12:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_frontend_closed [2020-10-13 16:12:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_grant_ring [2020-10-13 16:12:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_printf [2020-10-13 16:12:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read [2020-10-13 16:12:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_register_frontend [2020-10-13 16:12:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_scanf [2020-10-13 16:12:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_strstate [2020-10-13 16:12:09,772 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2020-10-13 16:12:09,772 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2020-10-13 16:12:09,772 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_start [2020-10-13 16:12:09,772 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unregister_driver [2020-10-13 16:12:09,772 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_write [2020-10-13 16:12:09,772 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 16:12:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 16:12:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 16:12:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 16:12:09,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 16:12:09,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 16:12:09,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-13 16:12:09,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-13 16:12:09,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-13 16:12:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 16:12:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 16:12:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 16:12:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 16:12:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-13 16:12:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 16:12:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-13 16:12:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-13 16:12:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 16:12:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 16:12:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-13 16:12:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-13 16:12:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 16:12:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 16:12:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-13 16:12:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 16:12:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 16:12:09,776 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2020-10-13 16:12:09,776 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 16:12:09,776 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-13 16:12:09,776 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-13 16:12:09,776 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-10-13 16:12:09,776 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 16:12:09,776 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 16:12:09,776 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-13 16:12:09,776 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 16:12:09,777 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 16:12:09,777 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 16:12:09,777 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2020-10-13 16:12:09,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 16:12:09,777 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2020-10-13 16:12:09,777 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-13 16:12:09,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 16:12:09,777 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2020-10-13 16:12:09,777 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2020-10-13 16:12:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2020-10-13 16:12:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-13 16:12:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 16:12:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 16:12:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-13 16:12:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2020-10-13 16:12:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2020-10-13 16:12:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-13 16:12:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-13 16:12:09,779 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-13 16:12:09,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2020-10-13 16:12:09,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_113 [2020-10-13 16:12:09,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_lock_of_netfront_info [2020-10-13 16:12:09,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_rx_lock_of_netfront_info [2020-10-13 16:12:09,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_netfront_info [2020-10-13 16:12:09,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_netfront_info [2020-10-13 16:12:09,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-13 16:12:09,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-13 16:12:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 16:12:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 16:12:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-13 16:12:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-13 16:12:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 16:12:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-13 16:12:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-13 16:12:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 16:12:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 16:12:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 16:12:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_109 [2020-10-13 16:12:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-13 16:12:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_104 [2020-10-13 16:12:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-13 16:12:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_123 [2020-10-13 16:12:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 16:12:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2020-10-13 16:12:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-13 16:12:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_105 [2020-10-13 16:12:09,782 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-13 16:12:09,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_124 [2020-10-13 16:12:09,782 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 16:12:09,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2020-10-13 16:12:09,782 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-13 16:12:09,782 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-13 16:12:09,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2020-10-13 16:12:09,782 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-13 16:12:09,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_138 [2020-10-13 16:12:09,783 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2020-10-13 16:12:09,783 INFO L130 BoogieDeclarations]: Found specification of procedure xen_feature [2020-10-13 16:12:09,783 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2020-10-13 16:12:09,783 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2020-10-13 16:12:09,783 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-13 16:12:09,783 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2020-10-13 16:12:09,783 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-10-13 16:12:09,783 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-13 16:12:09,783 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-13 16:12:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_126 [2020-10-13 16:12:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_131 [2020-10-13 16:12:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_136 [2020-10-13 16:12:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_117 [2020-10-13 16:12:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_121 [2020-10-13 16:12:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-13 16:12:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-13 16:12:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-13 16:12:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure PageHead [2020-10-13 16:12:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2020-10-13 16:12:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure PageCompound [2020-10-13 16:12:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2020-10-13 16:12:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2020-10-13 16:12:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 16:12:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure compound_order [2020-10-13 16:12:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-13 16:12:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-13 16:12:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-13 16:12:09,786 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 16:12:09,786 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2020-10-13 16:12:09,786 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2020-10-13 16:12:09,786 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-13 16:12:09,786 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-13 16:12:09,786 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-13 16:12:09,786 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get [2020-10-13 16:12:09,786 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2020-10-13 16:12:09,786 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2020-10-13 16:12:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-13 16:12:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 16:12:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-13 16:12:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 16:12:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2020-10-13 16:12:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2020-10-13 16:12:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2020-10-13 16:12:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head [2020-10-13 16:12:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2020-10-13 16:12:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2020-10-13 16:12:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2020-10-13 16:12:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-13 16:12:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2020-10-13 16:12:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2020-10-13 16:12:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-13 16:12:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2020-10-13 16:12:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_purge [2020-10-13 16:12:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 16:12:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_102 [2020-10-13 16:12:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2020-10-13 16:12:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure skb_has_frag_list [2020-10-13 16:12:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2020-10-13 16:12:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_setup [2020-10-13 16:12:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-13 16:12:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2020-10-13 16:12:09,790 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2020-10-13 16:12:09,790 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2020-10-13 16:12:09,790 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-13 16:12:09,790 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-13 16:12:09,790 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-13 16:12:09,790 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2020-10-13 16:12:09,790 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2020-10-13 16:12:09,790 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-13 16:12:09,790 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-13 16:12:09,790 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-13 16:12:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-13 16:12:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-13 16:12:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-13 16:12:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_116 [2020-10-13 16:12:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_120 [2020-10-13 16:12:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_139 [2020-10-13 16:12:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-13 16:12:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-13 16:12:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-13 16:12:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-13 16:12:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-13 16:12:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-13 16:12:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-13 16:12:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-13 16:12:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-13 16:12:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-13 16:12:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-13 16:12:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-13 16:12:09,793 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-13 16:12:09,793 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2020-10-13 16:12:09,793 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_flush [2020-10-13 16:12:09,793 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-13 16:12:09,793 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-13 16:12:09,793 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-13 16:12:09,793 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-13 16:12:09,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_118 [2020-10-13 16:12:09,793 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-13 16:12:09,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_119 [2020-10-13 16:12:09,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_137 [2020-10-13 16:12:09,794 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notify_peers [2020-10-13 16:12:09,794 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2020-10-13 16:12:09,794 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_dev_features [2020-10-13 16:12:09,794 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_features [2020-10-13 16:12:09,794 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3106 [2020-10-13 16:12:09,794 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3107 [2020-10-13 16:12:09,794 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3108 [2020-10-13 16:12:09,794 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3109 [2020-10-13 16:12:09,795 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3110 [2020-10-13 16:12:09,795 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3111 [2020-10-13 16:12:09,795 INFO L130 BoogieDeclarations]: Found specification of procedure net_gso_ok [2020-10-13 16:12:09,795 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_ok [2020-10-13 16:12:09,795 INFO L130 BoogieDeclarations]: Found specification of procedure netif_needs_gso [2020-10-13 16:12:09,795 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_gso_max_size [2020-10-13 16:12:09,795 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-13 16:12:09,795 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-13 16:12:09,795 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-13 16:12:09,796 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-13 16:12:09,796 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-13 16:12:09,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_115 [2020-10-13 16:12:09,796 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2020-10-13 16:12:09,796 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2020-10-13 16:12:09,796 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access_ref [2020-10-13 16:12:09,796 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2020-10-13 16:12:09,796 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_query_foreign_access [2020-10-13 16:12:09,796 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2020-10-13 16:12:09,796 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2020-10-13 16:12:09,797 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2020-10-13 16:12:09,797 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_release_grant_reference [2020-10-13 16:12:09,797 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2020-10-13 16:12:09,797 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2020-10-13 16:12:09,797 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2020-10-13 16:12:09,797 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_register_frontend [2020-10-13 16:12:09,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_register_frontend_140 [2020-10-13 16:12:09,797 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unregister_driver [2020-10-13 16:12:09,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_unregister_driver_141 [2020-10-13 16:12:09,798 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read [2020-10-13 16:12:09,798 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_write [2020-10-13 16:12:09,798 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_start [2020-10-13 16:12:09,798 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2020-10-13 16:12:09,798 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_scanf [2020-10-13 16:12:09,798 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_printf [2020-10-13 16:12:09,798 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2020-10-13 16:12:09,798 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2020-10-13 16:12:09,798 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2020-10-13 16:12:09,798 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_free_evtchn [2020-10-13 16:12:09,799 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal [2020-10-13 16:12:09,799 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_strstate [2020-10-13 16:12:09,799 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_frontend_closed [2020-10-13 16:12:09,799 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2020-10-13 16:12:09,799 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2020-10-13 16:12:09,799 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2020-10-13 16:12:09,799 INFO L130 BoogieDeclarations]: Found specification of procedure xen_has_pv_nic_devices [2020-10-13 16:12:09,799 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_set_link [2020-10-13 16:12:09,799 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_162 [2020-10-13 16:12:09,800 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_is_link [2020-10-13 16:12:09,800 INFO L130 BoogieDeclarations]: Found specification of procedure add_id_to_freelist [2020-10-13 16:12:09,800 INFO L130 BoogieDeclarations]: Found specification of procedure get_id_from_freelist [2020-10-13 16:12:09,800 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rxidx [2020-10-13 16:12:09,800 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_skb [2020-10-13 16:12:09,800 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_ref [2020-10-13 16:12:09,800 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_addif [2020-10-13 16:12:09,800 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_delif [2020-10-13 16:12:09,801 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_can_sg [2020-10-13 16:12:09,801 INFO L130 BoogieDeclarations]: Found specification of procedure rx_refill_timeout [2020-10-13 16:12:09,801 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_tx_slot_available [2020-10-13 16:12:09,801 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_maybe_wake_tx [2020-10-13 16:12:09,801 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_rx_buffers [2020-10-13 16:12:09,801 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_open [2020-10-13 16:12:09,801 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_buf_gc [2020-10-13 16:12:09,801 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_frags [2020-10-13 16:12:09,801 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_count_skb_frag_slots [2020-10-13 16:12:09,802 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_start_xmit [2020-10-13 16:12:09,802 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_close [2020-10-13 16:12:09,802 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_move_rx_slot [2020-10-13 16:12:09,802 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_extras [2020-10-13 16:12:09,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 16:12:09,802 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_responses [2020-10-13 16:12:09,802 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_skb_gso [2020-10-13 16:12:09,802 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fill_frags [2020-10-13 16:12:09,802 INFO L130 BoogieDeclarations]: Found specification of procedure checksum_setup [2020-10-13 16:12:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure handle_incoming_queue [2020-10-13 16:12:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll [2020-10-13 16:12:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 16:12:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_change_mtu [2020-10-13 16:12:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_stats64 [2020-10-13 16:12:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_tx_bufs [2020-10-13 16:12:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_rx_bufs [2020-10-13 16:12:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_uninit [2020-10-13 16:12:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fix_features [2020-10-13 16:12:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_features [2020-10-13 16:12:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_interrupt [2020-10-13 16:12:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rx_interrupt [2020-10-13 16:12:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_interrupt [2020-10-13 16:12:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll_controller [2020-10-13 16:12:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_create_dev [2020-10-13 16:12:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_probe [2020-10-13 16:12:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_end_access [2020-10-13 16:12:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_disconnect_backend [2020-10-13 16:12:09,805 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_resume [2020-10-13 16:12:09,805 INFO L130 BoogieDeclarations]: Found specification of procedure xen_net_read_mac [2020-10-13 16:12:09,805 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_single [2020-10-13 16:12:09,805 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_split [2020-10-13 16:12:09,805 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront [2020-10-13 16:12:09,805 INFO L130 BoogieDeclarations]: Found specification of procedure talk_to_netback [2020-10-13 16:12:09,805 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_connect [2020-10-13 16:12:09,805 INFO L130 BoogieDeclarations]: Found specification of procedure netback_changed [2020-10-13 16:12:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_sset_count [2020-10-13 16:12:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_ethtool_stats [2020-10-13 16:12:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_strings [2020-10-13 16:12:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_min [2020-10-13 16:12:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_min [2020-10-13 16:12:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_max [2020-10-13 16:12:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_max [2020-10-13 16:12:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_cur [2020-10-13 16:12:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_remove [2020-10-13 16:12:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure netif_init [2020-10-13 16:12:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure netif_exit [2020-10-13 16:12:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_netif_exit_20_2 [2020-10-13 16:12:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_netif_init_20_9 [2020-10-13 16:12:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-13 16:12:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-13 16:12:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-13 16:12:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_driver_io_instance_0 [2020-10-13 16:12:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2020-10-13 16:12:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_18_1 [2020-10-13 16:12:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_20_4 [2020-10-13 16:12:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_13_1 [2020-10-13 16:12:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_15_2 [2020-10-13 16:12:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_16_4 [2020-10-13 16:12:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_19_2 [2020-10-13 16:12:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_13_20_5 [2020-10-13 16:12:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_3 [2020-10-13 16:12:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_9 [2020-10-13 16:12:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_10 [2020-10-13 16:12:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_13 [2020-10-13 16:12:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_16 [2020-10-13 16:12:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_19 [2020-10-13 16:12:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_22 [2020-10-13 16:12:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_23 [2020-10-13 16:12:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_24 [2020-10-13 16:12:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_27 [2020-10-13 16:12:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_28 [2020-10-13 16:12:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_29 [2020-10-13 16:12:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2020-10-13 16:12:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_30 [2020-10-13 16:12:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_9 [2020-10-13 16:12:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_3 [2020-10-13 16:12:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_9 [2020-10-13 16:12:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2020-10-13 16:12:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_9 [2020-10-13 16:12:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_20 [2020-10-13 16:12:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 16:12:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-13 16:12:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_1 [2020-10-13 16:12:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_2 [2020-10-13 16:12:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_3 [2020-10-13 16:12:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_1_5 [2020-10-13 16:12:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_2_5 [2020-10-13 16:12:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_3_5 [2020-10-13 16:12:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_1_3 [2020-10-13 16:12:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_2_3 [2020-10-13 16:12:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_3_3 [2020-10-13 16:12:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-13 16:12:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_4_5 [2020-10-13 16:12:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_5_5 [2020-10-13 16:12:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_6_5 [2020-10-13 16:12:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_4_3 [2020-10-13 16:12:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_5_3 [2020-10-13 16:12:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_6_3 [2020-10-13 16:12:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_4 [2020-10-13 16:12:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_5 [2020-10-13 16:12:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_6 [2020-10-13 16:12:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_0_17 [2020-10-13 16:12:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_0_4 [2020-10-13 16:12:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_0_11 [2020-10-13 16:12:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_0_2 [2020-10-13 16:12:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-13 16:12:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_7 [2020-10-13 16:12:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-13 16:12:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_16_6 [2020-10-13 16:12:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2020-10-13 16:12:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2020-10-13 16:12:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2020-10-13 16:12:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-13 16:12:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_14 [2020-10-13 16:12:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2020-10-13 16:12:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_1 [2020-10-13 16:12:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_5 [2020-10-13 16:12:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_1 [2020-10-13 16:12:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_3 [2020-10-13 16:12:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2020-10-13 16:12:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2020-10-13 16:12:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2020-10-13 16:12:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_5 [2020-10-13 16:12:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_1 [2020-10-13 16:12:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_5 [2020-10-13 16:12:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_11_2 [2020-10-13 16:12:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_11 [2020-10-13 16:12:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-13 16:12:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_17_2 [2020-10-13 16:12:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_register_frontend [2020-10-13 16:12:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_unregister_driver [2020-10-13 16:12:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-13 16:12:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-13 16:12:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-13 16:12:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-13 16:12:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-13 16:12:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-13 16:12:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-13 16:12:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 16:12:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-13 16:12:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 16:12:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-13 16:12:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-13 16:12:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-13 16:12:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-13 16:12:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-13 16:12:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-13 16:12:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-13 16:12:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 16:12:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 16:12:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 16:12:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 16:12:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 16:12:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 16:12:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-13 16:12:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-13 16:12:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 16:12:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 16:12:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-13 16:12:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-13 16:12:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-13 16:12:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-13 16:12:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 16:12:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-13 16:12:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-13 16:12:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-13 16:12:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-13 16:12:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-13 16:12:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-13 16:12:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-13 16:12:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-13 16:12:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-13 16:12:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-13 16:12:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-13 16:12:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-13 16:12:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-13 16:12:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-13 16:12:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-13 16:12:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-13 16:12:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-13 16:12:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-13 16:12:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-13 16:12:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-13 16:12:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-13 16:12:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-13 16:12:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-13 16:12:09,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-13 16:12:09,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-13 16:12:09,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-13 16:12:09,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-13 16:12:09,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-13 16:12:09,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-13 16:12:09,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-13 16:12:09,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-13 16:12:09,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-13 16:12:09,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-13 16:12:09,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-13 16:12:09,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-13 16:12:09,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-13 16:12:09,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-13 16:12:09,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-13 16:12:09,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-13 16:12:09,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-13 16:12:09,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2020-10-13 16:12:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-13 16:12:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-13 16:12:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-13 16:12:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-13 16:12:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-13 16:12:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-13 16:12:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-13 16:12:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-13 16:12:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-13 16:12:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-13 16:12:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-13 16:12:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-13 16:12:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-13 16:12:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-13 16:12:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-13 16:12:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-13 16:12:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-13 16:12:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-13 16:12:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-13 16:12:09,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-13 16:12:09,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-13 16:12:09,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-13 16:12:09,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-13 16:12:09,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-13 16:12:09,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-13 16:12:09,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-13 16:12:09,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-13 16:12:09,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-13 16:12:09,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-13 16:12:09,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-13 16:12:09,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-13 16:12:09,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_rx_lock_of_netfront_info [2020-10-13 16:12:09,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_rx_lock_of_netfront_info [2020-10-13 16:12:09,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_rx_lock_of_netfront_info [2020-10-13 16:12:09,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_rx_lock_of_netfront_info [2020-10-13 16:12:09,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_rx_lock_of_netfront_info [2020-10-13 16:12:09,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_rx_lock_of_netfront_info [2020-10-13 16:12:09,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-13 16:12:09,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-13 16:12:09,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-13 16:12:09,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-13 16:12:09,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-13 16:12:09,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-13 16:12:09,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-13 16:12:09,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-13 16:12:09,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-13 16:12:09,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-13 16:12:09,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-13 16:12:09,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-13 16:12:09,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-13 16:12:09,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-13 16:12:09,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-13 16:12:09,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-13 16:12:09,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-13 16:12:09,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-13 16:12:09,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-13 16:12:09,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-13 16:12:09,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-13 16:12:09,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-13 16:12:09,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-13 16:12:09,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-13 16:12:09,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-13 16:12:09,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_lock_of_netfront_info [2020-10-13 16:12:09,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_lock_of_netfront_info [2020-10-13 16:12:09,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_lock_of_netfront_info [2020-10-13 16:12:09,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_lock_of_netfront_info [2020-10-13 16:12:09,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_lock_of_netfront_info [2020-10-13 16:12:09,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_lock_of_netfront_info [2020-10-13 16:12:09,835 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 16:12:09,835 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 16:12:09,835 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-13 16:12:09,835 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 16:12:09,835 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 16:12:09,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 16:12:09,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 16:12:09,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 16:12:09,835 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 16:12:09,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 16:12:09,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 16:12:09,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 16:12:13,208 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-13 16:12:14,124 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 16:12:31,004 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 16:12:31,004 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 16:12:31,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:12:31 BoogieIcfgContainer [2020-10-13 16:12:31,033 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 16:12:31,035 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 16:12:31,035 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 16:12:31,042 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 16:12:31,042 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 04:12:01" (1/3) ... [2020-10-13 16:12:31,044 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46ed0c87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 04:12:31, skipping insertion in model container [2020-10-13 16:12:31,044 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:12:09" (2/3) ... [2020-10-13 16:12:31,045 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46ed0c87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 04:12:31, skipping insertion in model container [2020-10-13 16:12:31,045 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:12:31" (3/3) ... [2020-10-13 16:12:31,047 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2020-10-13 16:12:31,060 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 16:12:31,079 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-10-13 16:12:31,102 INFO L251 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2020-10-13 16:12:31,161 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 16:12:31,162 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 16:12:31,162 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 16:12:31,162 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 16:12:31,162 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 16:12:31,163 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 16:12:31,163 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 16:12:31,163 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 16:12:31,282 INFO L276 IsEmpty]: Start isEmpty. Operand 3612 states. [2020-10-13 16:12:31,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 487 [2020-10-13 16:12:31,365 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 16:12:31,368 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] [2020-10-13 16:12:31,368 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 16:12:31,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 16:12:31,378 INFO L82 PathProgramCache]: Analyzing trace with hash -1462238008, now seen corresponding path program 1 times [2020-10-13 16:12:31,393 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 16:12:31,394 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [81443792] [2020-10-13 16:12:31,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 16:12:33,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:12:34,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:12:36,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:12:43,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:12:43,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 670 [2020-10-13 16:12:43,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 16:12:43,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9664 [2020-10-13 16:12:43,507 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:12:43,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:12:43,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 562 [2020-10-13 16:12:43,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 16:12:43,508 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 16:12:56,827 WARN L193 SmtUtils]: Spent 12.69 s on a formula simplification that was a NOOP. DAG size: 1822 [2020-10-13 16:12:56,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:12:56,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:12:56,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:12:58,737 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:12:58,738 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:12:58,738 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:12:58,738 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1846 [2020-10-13 16:12:58,738 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:12:58,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:12:58,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:12:58,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:12:58,739 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:12:59,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 16:12:59,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:12:59,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:12:59,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:12:59,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 16:12:59,039 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:12:59,039 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 16:12:59,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:12:59,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:12:59,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:12:59,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:12:59,040 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:12:59,404 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-10-13 16:12:59,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-13 16:12:59,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:12:59,495 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:12:59,656 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:12:59,656 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 447 [2020-10-13 16:12:59,656 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:12:59,657 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 194 [2020-10-13 16:12:59,657 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:12:59,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:12:59,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:12:59,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:12:59,658 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:12:59,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:12:59,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:12:59,806 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:12:59,979 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:12:59,980 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 442 [2020-10-13 16:12:59,980 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:12:59,980 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 217 [2020-10-13 16:12:59,980 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:12:59,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:12:59,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:12:59,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:12:59,981 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:13:00,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:00,119 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,119 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 16:13:00,119 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,120 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:00,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,145 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:00,152 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,152 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:13:00,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,153 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 16:13:00,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,176 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,186 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:00,186 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,186 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 16:13:00,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:00,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:00,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 16:13:00,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 16:13:00,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,256 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,257 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:00,257 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,257 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:13:00,258 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,258 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:00,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,278 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,282 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,283 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:00,283 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,283 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:13:00,284 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,284 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-13 16:13:00,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,306 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,323 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:00,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 16:13:00,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:00,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:00,350 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,350 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:13:00,350 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,351 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-13 16:13:00,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,382 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:00,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:13:00,383 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:00,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,410 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:00,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:13:00,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,417 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-13 16:13:00,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,454 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,454 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:00,454 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,455 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 16:13:00,455 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,456 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:00,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,484 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:00,489 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:13:00,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-13 16:13:00,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,527 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:00,527 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 16:13:00,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:00,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:00,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,563 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,563 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:00,563 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:13:00,564 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:00,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-13 16:13:00,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,594 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,604 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,604 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:00,604 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,605 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 16:13:00,605 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,606 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:00,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,639 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,639 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:00,639 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,639 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:13:00,640 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,642 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 16:13:00,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-13 16:13:00,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,672 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,672 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:00,673 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,673 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 16:13:00,673 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,674 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:00,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,696 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,702 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:00,702 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,702 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:13:00,703 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-13 16:13:00,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,745 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,745 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:00,746 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 16:13:00,746 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,747 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:00,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:00,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,775 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,775 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:00,775 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:13:00,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,777 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:00,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-13 16:13:00,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,807 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,807 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:00,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,809 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 16:13:00,809 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,810 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:00,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,834 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,834 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:00,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,835 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:13:00,835 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,836 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-13 16:13:00,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:00,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:13:00,866 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,866 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:00,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,894 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:00,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:13:00,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-13 16:13:00,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,927 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,928 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:00,928 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,928 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 16:13:00,928 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,929 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:00,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,958 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,959 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:00,959 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,959 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:13:00,959 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,960 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-13 16:13:00,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:00,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:00,987 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:00,987 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:00,988 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:00,988 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:13:00,988 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:00,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:00,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:00,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:00,989 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:00,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:01,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:01,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:13:01,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:01,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-13 16:13:01,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,034 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,044 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,044 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:01,044 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,044 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 16:13:01,045 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,045 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:01,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:01,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,069 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,069 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:01,069 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,070 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:13:01,070 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,071 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:01,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-13 16:13:01,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,090 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,099 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,099 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:01,100 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,100 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 16:13:01,100 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,101 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:01,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:01,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,121 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,124 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,125 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:01,125 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,125 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:13:01,125 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,126 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:01,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-13 16:13:01,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,154 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:01,155 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:13:01,155 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,156 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:01,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:01,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,178 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,178 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:01,179 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,179 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:13:01,179 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,180 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:01,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-13 16:13:01,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,208 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,208 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:01,208 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,208 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:13:01,209 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,209 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:01,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:01,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,233 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:01,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,234 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:13:01,234 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,235 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:01,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-13 16:13:01,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:01,271 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,271 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 16:13:01,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:01,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:01,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,305 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:01,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,307 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:13:01,307 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,309 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:01,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-13 16:13:01,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,348 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:01,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,350 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 16:13:01,350 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,352 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:01,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:01,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,383 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,383 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:01,383 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,384 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:13:01,384 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:01,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-13 16:13:01,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:01,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 16:13:01,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:01,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:01,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,465 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,466 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:01,466 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:13:01,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:01,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-13 16:13:01,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,502 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,503 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:01,503 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 16:13:01,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,506 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:01,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:01,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,538 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,538 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:01,539 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,539 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:13:01,540 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,541 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:01,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-13 16:13:01,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,580 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,581 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:01,581 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,581 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 16:13:01,582 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,583 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:01,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:01,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,616 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:01,616 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:13:01,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:01,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-13 16:13:01,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,656 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,656 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:01,657 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,657 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 16:13:01,657 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,659 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:01,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:01,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,686 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,692 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:01,693 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,693 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:13:01,693 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,695 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:01,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2020-10-13 16:13:01,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,911 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,912 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:01,912 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,912 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 16:13:01,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:01,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:01,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,945 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,945 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:01,946 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,946 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:13:01,947 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,948 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:01,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2020-10-13 16:13:01,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:01,975 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:01,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:01,986 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:01,986 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:01,987 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 16:13:01,987 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:01,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:01,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:01,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:01,989 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:02,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:02,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:02,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:02,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:02,014 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:02,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:02,015 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:13:02,015 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:02,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:02,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:02,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:02,016 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:02,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2020-10-13 16:13:02,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:02,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:02,046 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:02,046 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:02,047 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:02,047 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 16:13:02,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:02,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:02,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:02,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:02,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:02,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:02,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:02,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:02,081 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:02,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:02,082 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:02,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:13:02,083 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:02,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:02,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:02,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:02,084 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:02,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-13 16:13:02,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:02,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:02,122 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:02,123 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:02,123 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:02,123 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 16:13:02,123 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:02,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:02,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:02,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:02,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:02,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:02,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:02,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:02,153 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:02,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:02,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:02,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:13:02,155 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:02,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:02,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:02,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:02,157 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:02,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2020-10-13 16:13:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:02,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:02,195 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:02,195 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:02,196 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:02,196 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 16:13:02,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:02,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:02,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:02,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:02,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:02,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:02,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:02,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:02,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:02,228 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:02,229 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:02,229 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:13:02,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:02,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:02,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:02,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:02,231 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:02,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2020-10-13 16:13:02,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:02,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:02,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:02,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:02,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:02,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:13:02,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:02,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:02,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:02,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:02,713 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:02,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2020-10-13 16:13:02,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:02,745 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:02,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:02,864 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 16:13:02,864 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:02,864 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 130 [2020-10-13 16:13:02,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:02,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:02,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:02,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:02,866 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:02,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:02,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:02,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:02,907 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:02,907 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:13:02,908 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:02,908 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 16:13:02,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:02,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:02,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:02,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:02,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:02,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 16:13:02,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:02,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:02,948 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:02,948 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:02,949 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:02,949 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 16:13:02,949 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:02,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:02,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:02,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:02,951 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:02,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 16:13:02,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:02,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:02,984 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:02,984 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:13:02,984 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:02,984 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 16:13:02,985 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:02,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:02,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:02,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:02,985 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:03,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 382 [2020-10-13 16:13:03,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:03,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:03,023 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:03,023 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:13:03,023 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:03,024 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 16:13:03,024 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:03,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:03,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:03,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:03,024 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:03,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2020-10-13 16:13:03,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:03,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:03,056 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:03,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:03,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:03,058 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 16:13:03,058 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:03,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:03,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:03,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:03,059 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:03,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 396 [2020-10-13 16:13:03,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:03,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:03,088 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:03,088 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:03,089 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:03,089 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:13:03,089 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:03,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:03,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:03,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:03,090 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:03,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403 [2020-10-13 16:13:03,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:03,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:03,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:03,114 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:03,114 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:03,114 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:13:03,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:03,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:03,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:03,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:03,115 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:03,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 413 [2020-10-13 16:13:03,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:03,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:03,203 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:03,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-13 16:13:03,204 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:03,204 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 16:13:03,204 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:03,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:03,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 36 [2020-10-13 16:13:03,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:03,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:03,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:03,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:03,230 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:03,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:03,242 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 21 [2020-10-13 16:13:03,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:03,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 16:13:03,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:03,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:03,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:03,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:03,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:03,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:13:03,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:03,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:03,266 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:03,267 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:03,267 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:03,267 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:13:03,267 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:03,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:03,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:03,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:03,268 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:03,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-13 16:13:03,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:03,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:03,294 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:03,295 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:13:03,295 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:03,295 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:13:03,295 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:03,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:03,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:03,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:03,296 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:03,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-13 16:13:03,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:03,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:03,324 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:03,324 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 16:13:03,324 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:03,325 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:13:03,325 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:03,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:03,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:03,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:03,326 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:03,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:03,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:03,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:03,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:03,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:03,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:03,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:13:03,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:03,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:03,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:03,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:03,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:03,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 444 [2020-10-13 16:13:03,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:03,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:03,380 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:03,381 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:03,381 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:03,381 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:13:03,381 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:03,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:03,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 16:13:03,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:03,382 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:03,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 449 [2020-10-13 16:13:03,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:03,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:03,417 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:03,417 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:13:03,417 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:03,418 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 16:13:03,418 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:03,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:03,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-13 16:13:03,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:03,419 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:03,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:03,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:03,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:03,446 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:03,446 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:03,446 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:03,446 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:13:03,447 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:03,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:03,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:03,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:03,448 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:03,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2020-10-13 16:13:03,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:03,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:03,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:03,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:03,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:03,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:13:03,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:03,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:03,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 16:13:03,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:03,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:03,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2020-10-13 16:13:03,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:03,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:03,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:03,508 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:03,508 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:03,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 16:13:03,508 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:03,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:03,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 16:13:03,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:03,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:03,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 477 [2020-10-13 16:13:03,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:03,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:03,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:03,540 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:03,541 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:03,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 16:13:03,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:03,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:03,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 16:13:03,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:03,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:04,361 INFO L134 CoverageAnalysis]: Checked inductivity of 3768 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3768 trivial. 0 not checked. [2020-10-13 16:13:04,362 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [81443792] [2020-10-13 16:13:04,364 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 16:13:04,364 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-13 16:13:04,365 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [402085045] [2020-10-13 16:13:04,380 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-13 16:13:04,380 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 16:13:04,394 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-13 16:13:04,395 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-10-13 16:13:04,397 INFO L87 Difference]: Start difference. First operand 3612 states. Second operand 7 states. [2020-10-13 16:13:21,562 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-10-13 16:14:38,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 16:14:38,052 INFO L93 Difference]: Finished difference Result 4895 states and 6508 transitions. [2020-10-13 16:14:38,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-13 16:14:38,055 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 486 [2020-10-13 16:14:38,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 16:14:38,119 INFO L225 Difference]: With dead ends: 4895 [2020-10-13 16:14:38,119 INFO L226 Difference]: Without dead ends: 2664 [2020-10-13 16:14:38,136 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 165 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 13.5s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2020-10-13 16:14:38,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2664 states. [2020-10-13 16:14:39,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2664 to 2173. [2020-10-13 16:14:39,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2173 states. [2020-10-13 16:14:39,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 2173 states and 2752 transitions. [2020-10-13 16:14:39,973 INFO L78 Accepts]: Start accepts. Automaton has 2173 states and 2752 transitions. Word has length 486 [2020-10-13 16:14:39,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 16:14:39,976 INFO L479 AbstractCegarLoop]: Abstraction has 2173 states and 2752 transitions. [2020-10-13 16:14:39,976 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-13 16:14:39,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 2752 transitions. [2020-10-13 16:14:39,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 484 [2020-10-13 16:14:39,994 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 16:14:39,995 INFO L422 BasicCegarLoop]: trace histogram [30, 30, 29, 29, 29, 29, 29, 29, 3, 3, 3, 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] [2020-10-13 16:14:39,995 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 16:14:39,995 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 16:14:39,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 16:14:39,996 INFO L82 PathProgramCache]: Analyzing trace with hash -385178983, now seen corresponding path program 1 times [2020-10-13 16:14:39,996 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 16:14:39,996 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [947127843] [2020-10-13 16:14:39,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 16:14:41,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:14:42,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:14:42,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:14:46,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:14:52,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:14:52,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 667 [2020-10-13 16:14:52,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-13 16:14:52,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11103 [2020-10-13 16:14:52,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:14:52,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 16:14:52,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 462 [2020-10-13 16:14:52,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-13 16:14:52,742 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:05,875 WARN L193 SmtUtils]: Spent 12.54 s on a formula simplification that was a NOOP. DAG size: 1822 [2020-10-13 16:15:05,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:15:05,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:05,957 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:07,393 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:07,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:07,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:07,394 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1461 [2020-10-13 16:15:07,394 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:07,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:07,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:07,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:07,395 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:07,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 16:15:07,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:07,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:07,600 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:07,600 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 16:15:07,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:07,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:15:07,600 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:07,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:07,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:07,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:07,601 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:07,841 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-10-13 16:15:07,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-13 16:15:07,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:07,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:08,098 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:08,099 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 447 [2020-10-13 16:15:08,099 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:08,099 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 202 [2020-10-13 16:15:08,099 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:08,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:08,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:08,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:08,100 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:08,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:15:08,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:08,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:08,382 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:08,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 442 [2020-10-13 16:15:08,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:08,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 174 [2020-10-13 16:15:08,383 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:08,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:08,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:08,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:08,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:08,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:15:08,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:08,490 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:08,512 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:08,512 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:08,512 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:08,513 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 16:15:08,513 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:08,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:08,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:08,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:08,514 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:08,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:08,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:08,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:08,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:08,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:08,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:08,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:15:08,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:08,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:08,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:08,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:08,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:08,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 16:15:08,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:08,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:08,571 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:08,571 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:08,571 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:08,571 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:15:08,571 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:08,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:08,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:08,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:08,572 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:08,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:08,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:08,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:08,593 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:08,593 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:08,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:08,594 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:15:08,594 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:08,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:08,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:08,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:08,595 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:08,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 16:15:08,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:08,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:08,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:08,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:08,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:08,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:15:08,623 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:08,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:08,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:08,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:08,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:08,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:08,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:08,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:08,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:08,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:08,645 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:08,645 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:08,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:08,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:08,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:08,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:08,646 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:08,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-13 16:15:08,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:08,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:08,672 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:08,672 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:08,673 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:08,673 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:15:08,673 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:08,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:08,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:08,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:08,675 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:15:08,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:08,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:08,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:08,698 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:08,698 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:08,698 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:08,699 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:15:08,699 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:08,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:08,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:08,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:08,700 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:08,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-13 16:15:08,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:08,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:08,729 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:08,729 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:08,730 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:08,730 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:15:08,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:08,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:08,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:08,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:08,732 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:15:08,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:08,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:08,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:08,754 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:08,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:08,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:08,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:15:08,756 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:08,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:08,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:08,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:08,757 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:15:08,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-13 16:15:08,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:08,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:08,786 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:08,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:08,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:08,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:15:08,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:08,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:08,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:08,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:08,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:15:08,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:08,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:08,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:08,811 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:08,811 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:08,811 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:08,812 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:15:08,812 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:08,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:08,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:08,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:08,813 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:15:08,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-13 16:15:08,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:08,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:08,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:08,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:08,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:08,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:15:08,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:08,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:08,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:08,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:08,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:08,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:08,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:08,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:08,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:08,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:08,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:08,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:15:08,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:08,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:08,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:08,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:08,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:08,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-13 16:15:08,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:08,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:08,895 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:08,895 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:08,896 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:08,896 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 16:15:08,896 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:08,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:08,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:08,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:08,897 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:08,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:08,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:08,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:08,919 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:08,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:08,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:08,920 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:15:08,920 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:08,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:08,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:08,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:08,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:08,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-13 16:15:08,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:08,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:08,952 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:08,952 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:08,952 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:08,953 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 16:15:08,953 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:08,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:08,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:08,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:08,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:08,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:08,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:08,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:08,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:08,975 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:08,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:08,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:15:08,976 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:08,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:08,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:08,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:08,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:15:08,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-13 16:15:08,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:08,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,004 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,004 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:09,004 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,005 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:15:09,005 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,006 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:09,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,029 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,029 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:09,030 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,030 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:15:09,030 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,031 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-13 16:15:09,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,058 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:09,058 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:15:09,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:09,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:09,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,085 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:15:09,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-13 16:15:09,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,112 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,113 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:09,113 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,113 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:15:09,113 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,114 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:09,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:09,139 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:15:09,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:15:09,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-13 16:15:09,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,175 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,175 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:09,175 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,175 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 16:15:09,176 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,176 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:09,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,199 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,199 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:09,199 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,200 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:15:09,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,201 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-13 16:15:09,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,231 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,232 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:09,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 16:15:09,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:09,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:09,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,255 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:09,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-13 16:15:09,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,281 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,281 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:09,281 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,282 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:15:09,282 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,283 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:09,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,304 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:09,304 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,304 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:09,304 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,305 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-13 16:15:09,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,324 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:09,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:15:09,332 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,332 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:09,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,357 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,357 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:09,357 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,357 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:09,358 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,359 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-13 16:15:09,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,384 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,384 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:09,384 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,385 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:15:09,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:09,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,407 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:09,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:15:09,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-13 16:15:09,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,446 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,447 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:09,447 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,447 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:15:09,447 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,448 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:09,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:09,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:15:09,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-13 16:15:09,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,504 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:09,505 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,505 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:15:09,505 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,506 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:09,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,528 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:09,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,529 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:15:09,529 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,530 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-13 16:15:09,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,566 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,567 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:09,567 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,567 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:15:09,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,568 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:09,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,591 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:09,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:09,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,597 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-13 16:15:09,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,617 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,624 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,625 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:09,625 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,625 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:15:09,625 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,626 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:09,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,646 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,646 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:09,647 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,647 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:09,647 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,648 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-13 16:15:09,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,673 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,674 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:09,674 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,674 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:15:09,674 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,675 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:09,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,695 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,695 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:09,696 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,696 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:09,696 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,697 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-13 16:15:09,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,723 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,723 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:09,723 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,723 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:15:09,724 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,724 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:09,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,744 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,745 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:09,745 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,745 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:09,745 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,746 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-13 16:15:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,765 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,777 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,778 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:09,778 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,778 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 16:15:09,778 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,779 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:09,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,837 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,837 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:09,838 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,838 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:15:09,838 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,840 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:15:09,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2020-10-13 16:15:09,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,870 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,871 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:09,871 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,871 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 16:15:09,871 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,872 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:09,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,895 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:09,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:09,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2020-10-13 16:15:09,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,922 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,922 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:09,922 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,923 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:15:09,923 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,924 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:09,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:09,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:09,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:09,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2020-10-13 16:15:09,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:09,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:09,977 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:09,977 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:09,977 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:09,978 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:15:09,978 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:09,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:09,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:09,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:09,983 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-13 16:15:09,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:09,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,004 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,005 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:10,005 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,005 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:15:10,005 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:10,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,006 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:15:10,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-13 16:15:10,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:10,040 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 16:15:10,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:10,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:10,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:10,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,196 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:10,196 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,196 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 141 [2020-10-13 16:15:10,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:10,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,197 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:10,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2020-10-13 16:15:10,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,227 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:10,228 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,228 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:15:10,228 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:10,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,229 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:10,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:10,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,249 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:10,249 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:10,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:10,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:10,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2020-10-13 16:15:10,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,433 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,438 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,438 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:10,438 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,438 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:15:10,438 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:15:10,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:10,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 16:15:10,439 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:10,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359 [2020-10-13 16:15:10,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 16:15:10,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 16:15:10,505 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-13 16:15:10,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,505 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:10,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:10,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,530 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,530 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:15:10,530 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,530 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:15:10,531 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:10,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:10,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 16:15:10,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:10,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:15:10,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:10,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:10,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 16:15:10,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,575 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:15:10,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,576 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:15:10,576 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:10,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,577 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:10,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2020-10-13 16:15:10,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,599 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:10,599 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:15:10,600 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 16:15:10,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,601 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:10,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2020-10-13 16:15:10,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,623 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:10,623 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:15:10,623 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 16:15:10,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:10,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2020-10-13 16:15:10,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,646 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,646 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:10,646 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,646 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:15:10,647 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 16:15:10,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,648 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:10,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2020-10-13 16:15:10,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,726 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-13 16:15:10,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 16:15:10,727 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 36 [2020-10-13 16:15:10,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:10,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:10,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,756 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 21 [2020-10-13 16:15:10,756 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,756 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:15:10,756 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:10,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,757 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:10,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:15:10,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,777 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,777 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:10,777 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,778 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:10,778 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:10,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,779 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:10,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-13 16:15:10,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,798 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,799 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:15:10,799 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,799 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:10,799 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:10,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,800 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:10,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-13 16:15:10,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,820 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,821 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 16:15:10,821 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,821 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:15:10,821 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:10,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,822 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:10,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:10,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,841 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:10,842 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,842 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:10,842 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:10,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,843 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:10,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 441 [2020-10-13 16:15:10,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:10,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:15:10,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 16:15:10,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,866 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:10,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 446 [2020-10-13 16:15:10,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,895 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:15:10,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 16:15:10,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-13 16:15:10,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:10,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:10,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,918 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:10,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:15:10,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:10,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,920 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:15:10,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 457 [2020-10-13 16:15:10,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:10,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:15:10,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 16:15:10,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:10,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 463 [2020-10-13 16:15:10,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,969 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,970 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:10,970 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,970 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:15:10,970 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 16:15:10,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,972 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:15:10,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 474 [2020-10-13 16:15:10,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:10,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:10,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:10,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:10,996 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:10,996 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:15:10,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:10,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:10,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 16:15:10,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:10,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:11,387 INFO L134 CoverageAnalysis]: Checked inductivity of 3756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3756 trivial. 0 not checked. [2020-10-13 16:15:11,388 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [947127843] [2020-10-13 16:15:11,388 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 16:15:11,388 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-13 16:15:11,388 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [962351224] [2020-10-13 16:15:11,390 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-13 16:15:11,391 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 16:15:11,391 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-13 16:15:11,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-10-13 16:15:11,391 INFO L87 Difference]: Start difference. First operand 2173 states and 2752 transitions. Second operand 7 states. [2020-10-13 16:15:34,289 WARN L193 SmtUtils]: Spent 12.63 s on a formula simplification that was a NOOP. DAG size: 1824