/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --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_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 05:48:18,930 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 05:48:18,933 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 05:48:18,958 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 05:48:18,958 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 05:48:18,959 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 05:48:18,960 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 05:48:18,962 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 05:48:18,964 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 05:48:18,964 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 05:48:18,965 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 05:48:18,966 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 05:48:18,967 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 05:48:18,967 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 05:48:18,968 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 05:48:18,969 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 05:48:18,970 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 05:48:18,971 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 05:48:18,973 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 05:48:18,974 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 05:48:18,976 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 05:48:18,977 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 05:48:18,978 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 05:48:18,979 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 05:48:18,981 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 05:48:18,981 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 05:48:18,982 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 05:48:18,982 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 05:48:18,983 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 05:48:18,984 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 05:48:18,984 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 05:48:18,985 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 05:48:18,985 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 05:48:18,986 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 05:48:18,987 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 05:48:18,987 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 05:48:18,988 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 05:48:18,988 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 05:48:18,988 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 05:48:18,989 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 05:48:18,990 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 05:48:18,990 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 [2020-10-15 05:48:19,011 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 05:48:19,012 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 05:48:19,013 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 05:48:19,013 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 05:48:19,013 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 05:48:19,013 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 05:48:19,013 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 05:48:19,014 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 05:48:19,014 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 05:48:19,014 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 05:48:19,014 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 05:48:19,014 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 05:48:19,015 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 05:48:19,015 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 05:48:19,015 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 05:48:19,015 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 05:48:19,015 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 05:48:19,015 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 05:48:19,016 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 05:48:19,016 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 05:48:19,016 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 05:48:19,016 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 05:48:19,016 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 05:48:19,017 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 05:48:19,017 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 05:48:19,017 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 05:48:19,017 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 05:48:19,017 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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 05:48:19,298 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 05:48:19,309 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 05:48:19,312 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 05:48:19,314 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 05:48:19,314 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 05:48:19,315 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2020-10-15 05:48:19,372 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/aa1247391/23fc6a15777441a4a71273b08dc53933/FLAGdc146c675 [2020-10-15 05:48:20,262 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 05:48:20,263 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2020-10-15 05:48:20,328 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/aa1247391/23fc6a15777441a4a71273b08dc53933/FLAGdc146c675 [2020-10-15 05:48:20,635 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/aa1247391/23fc6a15777441a4a71273b08dc53933 [2020-10-15 05:48:20,644 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 05:48:20,646 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 05:48:20,647 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 05:48:20,647 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 05:48:20,651 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 05:48:20,652 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 05:48:20" (1/1) ... [2020-10-15 05:48:20,654 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@211df91e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:20, skipping insertion in model container [2020-10-15 05:48:20,655 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 05:48:20" (1/1) ... [2020-10-15 05:48:20,663 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 05:48:20,881 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 05:48:24,787 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 05:48:24,824 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 05:48:25,298 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 05:48:26,515 INFO L208 MainTranslator]: Completed translation [2020-10-15 05:48:26,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:26 WrapperNode [2020-10-15 05:48:26,516 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 05:48:26,516 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 05:48:26,517 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 05:48:26,517 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 05:48:26,530 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:26" (1/1) ... [2020-10-15 05:48:26,530 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:26" (1/1) ... [2020-10-15 05:48:26,632 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:26" (1/1) ... [2020-10-15 05:48:26,633 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:26" (1/1) ... [2020-10-15 05:48:26,797 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:26" (1/1) ... [2020-10-15 05:48:26,830 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:26" (1/1) ... [2020-10-15 05:48:26,883 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:26" (1/1) ... [2020-10-15 05:48:26,927 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 05:48:26,928 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 05:48:26,928 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 05:48:26,928 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 05:48:26,929 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:26" (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 [2020-10-15 05:48:27,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 05:48:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 05:48:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-15 05:48:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-15 05:48:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 05:48:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 05:48:27,020 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-15 05:48:27,020 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-15 05:48:27,020 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 05:48:27,021 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2020-10-15 05:48:27,021 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2020-10-15 05:48:27,022 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-15 05:48:27,022 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2020-10-15 05:48:27,022 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2020-10-15 05:48:27,022 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2020-10-15 05:48:27,022 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-15 05:48:27,023 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-15 05:48:27,023 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-15 05:48:27,024 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 05:48:27,024 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-15 05:48:27,024 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-15 05:48:27,024 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-15 05:48:27,025 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-15 05:48:27,025 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-15 05:48:27,025 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-15 05:48:27,026 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 05:48:27,026 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_feature [2020-10-15 05:48:27,028 INFO L138 BoogieDeclarations]: Found implementation of procedure PageHead [2020-10-15 05:48:27,028 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2020-10-15 05:48:27,028 INFO L138 BoogieDeclarations]: Found implementation of procedure PageCompound [2020-10-15 05:48:27,028 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2020-10-15 05:48:27,028 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_order [2020-10-15 05:48:27,028 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-15 05:48:27,028 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2020-10-15 05:48:27,030 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2020-10-15 05:48:27,030 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-15 05:48:27,030 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get [2020-10-15 05:48:27,030 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2020-10-15 05:48:27,030 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2020-10-15 05:48:27,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-15 05:48:27,030 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-15 05:48:27,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2020-10-15 05:48:27,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2020-10-15 05:48:27,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2020-10-15 05:48:27,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head [2020-10-15 05:48:27,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2020-10-15 05:48:27,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2020-10-15 05:48:27,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2020-10-15 05:48:27,032 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-15 05:48:27,032 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-15 05:48:27,032 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2020-10-15 05:48:27,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_purge [2020-10-15 05:48:27,033 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2020-10-15 05:48:27,033 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_has_frag_list [2020-10-15 05:48:27,033 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2020-10-15 05:48:27,033 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2020-10-15 05:48:27,033 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2020-10-15 05:48:27,034 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2020-10-15 05:48:27,034 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-15 05:48:27,034 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-15 05:48:27,035 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2020-10-15 05:48:27,035 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-15 05:48:27,035 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-15 05:48:27,035 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-15 05:48:27,035 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-15 05:48:27,035 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-15 05:48:27,036 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-15 05:48:27,036 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-15 05:48:27,036 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-15 05:48:27,036 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-15 05:48:27,037 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-15 05:48:27,037 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-15 05:48:27,038 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-15 05:48:27,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-15 05:48:27,040 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-15 05:48:27,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-15 05:48:27,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_skb_features [2020-10-15 05:48:27,040 INFO L138 BoogieDeclarations]: Found implementation of procedure net_gso_ok [2020-10-15 05:48:27,040 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_gso_ok [2020-10-15 05:48:27,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_needs_gso [2020-10-15 05:48:27,041 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_gso_max_size [2020-10-15 05:48:27,041 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2020-10-15 05:48:27,042 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_set_link [2020-10-15 05:48:27,042 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_is_link [2020-10-15 05:48:27,042 INFO L138 BoogieDeclarations]: Found implementation of procedure add_id_to_freelist [2020-10-15 05:48:27,042 INFO L138 BoogieDeclarations]: Found implementation of procedure get_id_from_freelist [2020-10-15 05:48:27,043 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rxidx [2020-10-15 05:48:27,043 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_skb [2020-10-15 05:48:27,043 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_ref [2020-10-15 05:48:27,043 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_can_sg [2020-10-15 05:48:27,043 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_refill_timeout [2020-10-15 05:48:27,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_tx_slot_available [2020-10-15 05:48:27,044 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_maybe_wake_tx [2020-10-15 05:48:27,044 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_rx_buffers [2020-10-15 05:48:27,044 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_open [2020-10-15 05:48:27,044 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_buf_gc [2020-10-15 05:48:27,044 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_frags [2020-10-15 05:48:27,044 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_count_skb_frag_slots [2020-10-15 05:48:27,044 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_start_xmit [2020-10-15 05:48:27,045 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_close [2020-10-15 05:48:27,045 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_move_rx_slot [2020-10-15 05:48:27,045 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_extras [2020-10-15 05:48:27,045 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_responses [2020-10-15 05:48:27,045 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_skb_gso [2020-10-15 05:48:27,045 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fill_frags [2020-10-15 05:48:27,045 INFO L138 BoogieDeclarations]: Found implementation of procedure checksum_setup [2020-10-15 05:48:27,046 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_incoming_queue [2020-10-15 05:48:27,046 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll [2020-10-15 05:48:27,046 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_change_mtu [2020-10-15 05:48:27,046 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_stats64 [2020-10-15 05:48:27,046 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_tx_bufs [2020-10-15 05:48:27,047 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_rx_bufs [2020-10-15 05:48:27,047 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_uninit [2020-10-15 05:48:27,047 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fix_features [2020-10-15 05:48:27,047 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_features [2020-10-15 05:48:27,048 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_interrupt [2020-10-15 05:48:27,048 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rx_interrupt [2020-10-15 05:48:27,048 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_interrupt [2020-10-15 05:48:27,049 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll_controller [2020-10-15 05:48:27,050 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_create_dev [2020-10-15 05:48:27,051 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_probe [2020-10-15 05:48:27,052 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_end_access [2020-10-15 05:48:27,052 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_disconnect_backend [2020-10-15 05:48:27,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_resume [2020-10-15 05:48:27,053 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_net_read_mac [2020-10-15 05:48:27,053 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_single [2020-10-15 05:48:27,054 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_split [2020-10-15 05:48:27,054 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront [2020-10-15 05:48:27,057 INFO L138 BoogieDeclarations]: Found implementation of procedure talk_to_netback [2020-10-15 05:48:27,057 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_connect [2020-10-15 05:48:27,057 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_changed [2020-10-15 05:48:27,058 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_sset_count [2020-10-15 05:48:27,058 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_ethtool_stats [2020-10-15 05:48:27,058 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_strings [2020-10-15 05:48:27,058 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_min [2020-10-15 05:48:27,058 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_min [2020-10-15 05:48:27,059 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_max [2020-10-15 05:48:27,059 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_max [2020-10-15 05:48:27,059 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_cur [2020-10-15 05:48:27,060 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_addif [2020-10-15 05:48:27,060 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_delif [2020-10-15 05:48:27,060 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_remove [2020-10-15 05:48:27,060 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_init [2020-10-15 05:48:27,060 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_exit [2020-10-15 05:48:27,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_netif_exit_20_2 [2020-10-15 05:48:27,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_netif_init_20_9 [2020-10-15 05:48:27,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-15 05:48:27,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-15 05:48:27,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_driver_io_instance_0 [2020-10-15 05:48:27,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2020-10-15 05:48:27,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_18_1 [2020-10-15 05:48:27,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_20_4 [2020-10-15 05:48:27,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_13_1 [2020-10-15 05:48:27,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_15_2 [2020-10-15 05:48:27,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_16_4 [2020-10-15 05:48:27,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_19_2 [2020-10-15 05:48:27,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_13_20_5 [2020-10-15 05:48:27,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_3 [2020-10-15 05:48:27,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_9 [2020-10-15 05:48:27,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_10 [2020-10-15 05:48:27,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_13 [2020-10-15 05:48:27,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_16 [2020-10-15 05:48:27,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_19 [2020-10-15 05:48:27,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_22 [2020-10-15 05:48:27,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_23 [2020-10-15 05:48:27,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_24 [2020-10-15 05:48:27,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_27 [2020-10-15 05:48:27,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_28 [2020-10-15 05:48:27,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_29 [2020-10-15 05:48:27,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2020-10-15 05:48:27,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_30 [2020-10-15 05:48:27,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_9 [2020-10-15 05:48:27,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_3 [2020-10-15 05:48:27,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_9 [2020-10-15 05:48:27,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2020-10-15 05:48:27,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_9 [2020-10-15 05:48:27,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_20 [2020-10-15 05:48:27,072 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 05:48:27,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-15 05:48:27,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_1 [2020-10-15 05:48:27,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_2 [2020-10-15 05:48:27,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_3 [2020-10-15 05:48:27,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_1_5 [2020-10-15 05:48:27,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_2_5 [2020-10-15 05:48:27,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_3_5 [2020-10-15 05:48:27,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_1_3 [2020-10-15 05:48:27,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_2_3 [2020-10-15 05:48:27,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_3_3 [2020-10-15 05:48:27,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_4_5 [2020-10-15 05:48:27,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_5_5 [2020-10-15 05:48:27,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_6_5 [2020-10-15 05:48:27,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_4_3 [2020-10-15 05:48:27,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_5_3 [2020-10-15 05:48:27,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_6_3 [2020-10-15 05:48:27,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_4 [2020-10-15 05:48:27,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_5 [2020-10-15 05:48:27,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_6 [2020-10-15 05:48:27,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_0_17 [2020-10-15 05:48:27,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_0_4 [2020-10-15 05:48:27,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_0_11 [2020-10-15 05:48:27,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_0_2 [2020-10-15 05:48:27,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-15 05:48:27,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_7 [2020-10-15 05:48:27,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-15 05:48:27,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_16_6 [2020-10-15 05:48:27,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2020-10-15 05:48:27,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2020-10-15 05:48:27,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2020-10-15 05:48:27,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_11_2 [2020-10-15 05:48:27,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_11 [2020-10-15 05:48:27,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-15 05:48:27,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_17_2 [2020-10-15 05:48:27,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_register_frontend [2020-10-15 05:48:27,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_unregister_driver [2020-10-15 05:48:27,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-15 05:48:27,077 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-15 05:48:27,077 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-15 05:48:27,077 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-15 05:48:27,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_102 [2020-10-15 05:48:27,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2020-10-15 05:48:27,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_104 [2020-10-15 05:48:27,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_105 [2020-10-15 05:48:27,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2020-10-15 05:48:27,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2020-10-15 05:48:27,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_109 [2020-10-15 05:48:27,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2020-10-15 05:48:27,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_113 [2020-10-15 05:48:27,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_115 [2020-10-15 05:48:27,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_116 [2020-10-15 05:48:27,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_117 [2020-10-15 05:48:27,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_118 [2020-10-15 05:48:27,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_119 [2020-10-15 05:48:27,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_120 [2020-10-15 05:48:27,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_121 [2020-10-15 05:48:27,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_123 [2020-10-15 05:48:27,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_124 [2020-10-15 05:48:27,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_126 [2020-10-15 05:48:27,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_131 [2020-10-15 05:48:27,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_136 [2020-10-15 05:48:27,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_137 [2020-10-15 05:48:27,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_138 [2020-10-15 05:48:27,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_139 [2020-10-15 05:48:27,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_register_frontend_140 [2020-10-15 05:48:27,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_unregister_driver_141 [2020-10-15 05:48:27,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 05:48:27,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-15 05:48:27,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-15 05:48:27,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-15 05:48:27,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-15 05:48:27,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 05:48:27,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 05:48:27,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 05:48:27,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 05:48:27,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-15 05:48:27,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-15 05:48:27,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-15 05:48:27,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-15 05:48:27,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-15 05:48:27,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-15 05:48:27,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 05:48:27,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 05:48:27,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-15 05:48:27,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 05:48:27,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-15 05:48:27,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 05:48:27,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-15 05:48:27,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-15 05:48:27,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-15 05:48:27,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 05:48:27,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 05:48:27,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-15 05:48:27,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-15 05:48:27,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-15 05:48:27,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-15 05:48:27,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-15 05:48:27,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-15 05:48:27,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 05:48:27,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 05:48:27,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 05:48:27,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 05:48:27,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 05:48:27,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 05:48:27,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 05:48:27,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 05:48:27,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 05:48:27,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 05:48:27,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 05:48:27,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 05:48:27,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 05:48:27,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 05:48:27,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 05:48:27,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 05:48:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 05:48:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 05:48:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 05:48:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 05:48:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 05:48:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 05:48:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 05:48:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 05:48:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 05:48:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 05:48:27,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 05:48:27,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 05:48:27,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 05:48:27,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 05:48:27,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 05:48:27,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 05:48:27,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-15 05:48:27,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-15 05:48:27,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-15 05:48:27,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-15 05:48:27,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-15 05:48:27,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-15 05:48:27,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-15 05:48:27,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 05:48:27,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2020-10-15 05:48:27,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-15 05:48:27,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-15 05:48:27,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-15 05:48:27,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-15 05:48:27,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-15 05:48:27,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-15 05:48:27,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-15 05:48:27,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 05:48:27,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 05:48:27,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 05:48:27,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 05:48:27,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 05:48:27,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 05:48:27,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 05:48:27,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 05:48:27,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 05:48:27,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 05:48:27,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 05:48:27,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 05:48:27,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 05:48:27,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 05:48:27,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 05:48:27,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 05:48:27,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-15 05:48:27,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-15 05:48:27,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-15 05:48:27,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-15 05:48:27,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-15 05:48:27,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-15 05:48:27,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-15 05:48:27,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 05:48:27,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_lock_of_netfront_info [2020-10-15 05:48:27,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_rx_lock_of_netfront_info [2020-10-15 05:48:27,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_rx_lock_of_netfront_info [2020-10-15 05:48:27,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_rx_lock_of_netfront_info [2020-10-15 05:48:27,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_rx_lock_of_netfront_info [2020-10-15 05:48:27,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_rx_lock_of_netfront_info [2020-10-15 05:48:27,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_rx_lock_of_netfront_info [2020-10-15 05:48:27,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_rx_lock_of_netfront_info [2020-10-15 05:48:27,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 05:48:27,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 05:48:27,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 05:48:27,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 05:48:27,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 05:48:27,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 05:48:27,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 05:48:27,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 05:48:27,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-15 05:48:27,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-15 05:48:27,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-15 05:48:27,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-15 05:48:27,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-15 05:48:27,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-15 05:48:27,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-15 05:48:27,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-15 05:48:27,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 05:48:27,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 05:48:27,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 05:48:27,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 05:48:27,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 05:48:27,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 05:48:27,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 05:48:27,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 05:48:27,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_netfront_info [2020-10-15 05:48:27,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_netfront_info [2020-10-15 05:48:27,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_lock_of_netfront_info [2020-10-15 05:48:27,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_lock_of_netfront_info [2020-10-15 05:48:27,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_lock_of_netfront_info [2020-10-15 05:48:27,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_lock_of_netfront_info [2020-10-15 05:48:27,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_lock_of_netfront_info [2020-10-15 05:48:27,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_lock_of_netfront_info [2020-10-15 05:48:27,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 05:48:27,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-15 05:48:27,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-15 05:48:27,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-15 05:48:27,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2020-10-15 05:48:27,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_162 [2020-10-15 05:48:27,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3106 [2020-10-15 05:48:27,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3107 [2020-10-15 05:48:27,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3108 [2020-10-15 05:48:27,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3109 [2020-10-15 05:48:27,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3110 [2020-10-15 05:48:27,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3111 [2020-10-15 05:48:27,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-15 05:48:27,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-15 05:48:27,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2020-10-15 05:48:27,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-15 05:48:27,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-15 05:48:27,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_complete [2020-10-15 05:48:27,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-15 05:48:27,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-15 05:48:27,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-15 05:48:27,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2020-10-15 05:48:27,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 05:48:27,108 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-15 05:48:27,108 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-15 05:48:27,108 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-15 05:48:27,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-15 05:48:27,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-15 05:48:27,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-15 05:48:27,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-15 05:48:27,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 05:48:27,110 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-15 05:48:27,111 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_evtchn_to_irqhandler [2020-10-15 05:48:27,111 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-15 05:48:27,111 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-15 05:48:27,111 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-15 05:48:27,111 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-15 05:48:27,111 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-15 05:48:27,111 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-15 05:48:27,111 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2020-10-15 05:48:27,112 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-15 05:48:27,112 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-15 05:48:27,112 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-15 05:48:27,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-15 05:48:27,112 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2020-10-15 05:48:27,112 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-15 05:48:27,112 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2020-10-15 05:48:27,112 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2020-10-15 05:48:27,113 INFO L138 BoogieDeclarations]: Found implementation of procedure get_phys_to_machine [2020-10-15 05:48:27,113 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2020-10-15 05:48:27,113 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_alloc_grant_references [2020-10-15 05:48:27,113 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_claim_grant_reference [2020-10-15 05:48:27,113 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access [2020-10-15 05:48:27,113 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access_ref [2020-10-15 05:48:27,113 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_free_grant_references [2020-10-15 05:48:27,113 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_grant_foreign_access_ref [2020-10-15 05:48:27,114 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_query_foreign_access [2020-10-15 05:48:27,114 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_release_grant_reference [2020-10-15 05:48:27,114 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-15 05:48:27,114 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-15 05:48:27,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-15 05:48:27,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-15 05:48:27,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 05:48:27,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-15 05:48:27,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-15 05:48:27,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-15 05:48:27,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-15 05:48:27,115 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-15 05:48:27,115 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_flush [2020-10-15 05:48:27,115 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2020-10-15 05:48:27,115 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-15 05:48:27,115 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-15 05:48:27,115 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notify_peers [2020-10-15 05:48:27,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2020-10-15 05:48:27,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-15 05:48:27,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-15 05:48:27,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-15 05:48:27,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_skb_dev_features [2020-10-15 05:48:27,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-15 05:48:27,116 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2020-10-15 05:48:27,116 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 05:48:27,116 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-15 05:48:27,117 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2020-10-15 05:48:27,117 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2020-10-15 05:48:27,117 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2020-10-15 05:48:27,117 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_add_rx_frag [2020-10-15 05:48:27,117 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_setup [2020-10-15 05:48:27,117 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2020-10-15 05:48:27,117 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2020-10-15 05:48:27,117 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2020-10-15 05:48:27,117 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-15 05:48:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 05:48:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_has_pv_nic_devices [2020-10-15 05:48:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_alloc_evtchn [2020-10-15 05:48:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_fatal [2020-10-15 05:48:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_free_evtchn [2020-10-15 05:48:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_frontend_closed [2020-10-15 05:48:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_grant_ring [2020-10-15 05:48:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_printf [2020-10-15 05:48:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read [2020-10-15 05:48:27,119 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_register_frontend [2020-10-15 05:48:27,119 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_scanf [2020-10-15 05:48:27,119 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_strstate [2020-10-15 05:48:27,119 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2020-10-15 05:48:27,119 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2020-10-15 05:48:27,119 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_start [2020-10-15 05:48:27,119 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unregister_driver [2020-10-15 05:48:27,119 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_write [2020-10-15 05:48:27,119 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 05:48:27,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 05:48:27,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 05:48:27,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 05:48:27,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 05:48:27,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 05:48:27,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-15 05:48:27,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-15 05:48:27,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-15 05:48:27,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 05:48:27,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 05:48:27,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 05:48:27,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 05:48:27,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-15 05:48:27,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 05:48:27,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-15 05:48:27,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-15 05:48:27,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 05:48:27,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 05:48:27,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-15 05:48:27,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-15 05:48:27,122 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 05:48:27,122 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-15 05:48:27,122 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-15 05:48:27,122 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 05:48:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 05:48:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2020-10-15 05:48:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 05:48:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-15 05:48:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-15 05:48:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-10-15 05:48:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-15 05:48:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-15 05:48:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-15 05:48:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 05:48:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 05:48:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 05:48:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2020-10-15 05:48:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 05:48:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2020-10-15 05:48:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-15 05:48:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 05:48:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2020-10-15 05:48:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2020-10-15 05:48:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2020-10-15 05:48:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-15 05:48:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-15 05:48:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-15 05:48:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-15 05:48:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2020-10-15 05:48:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2020-10-15 05:48:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-15 05:48:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-15 05:48:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-15 05:48:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2020-10-15 05:48:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_113 [2020-10-15 05:48:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_lock_of_netfront_info [2020-10-15 05:48:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_rx_lock_of_netfront_info [2020-10-15 05:48:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_netfront_info [2020-10-15 05:48:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_netfront_info [2020-10-15 05:48:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-15 05:48:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-15 05:48:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 05:48:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-15 05:48:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-15 05:48:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-15 05:48:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-15 05:48:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-15 05:48:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-15 05:48:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 05:48:27,128 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 05:48:27,128 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-15 05:48:27,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_109 [2020-10-15 05:48:27,128 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-15 05:48:27,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_104 [2020-10-15 05:48:27,128 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-15 05:48:27,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_123 [2020-10-15 05:48:27,128 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-15 05:48:27,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2020-10-15 05:48:27,129 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-15 05:48:27,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_105 [2020-10-15 05:48:27,129 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-15 05:48:27,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_124 [2020-10-15 05:48:27,129 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 05:48:27,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2020-10-15 05:48:27,129 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-15 05:48:27,129 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-15 05:48:27,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2020-10-15 05:48:27,129 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-15 05:48:27,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_138 [2020-10-15 05:48:27,130 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2020-10-15 05:48:27,130 INFO L130 BoogieDeclarations]: Found specification of procedure xen_feature [2020-10-15 05:48:27,130 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2020-10-15 05:48:27,130 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2020-10-15 05:48:27,130 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-15 05:48:27,130 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2020-10-15 05:48:27,130 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-10-15 05:48:27,130 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-15 05:48:27,131 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-15 05:48:27,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_126 [2020-10-15 05:48:27,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_131 [2020-10-15 05:48:27,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_136 [2020-10-15 05:48:27,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_117 [2020-10-15 05:48:27,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_121 [2020-10-15 05:48:27,131 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-15 05:48:27,132 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-15 05:48:27,132 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-15 05:48:27,132 INFO L130 BoogieDeclarations]: Found specification of procedure PageHead [2020-10-15 05:48:27,132 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2020-10-15 05:48:27,132 INFO L130 BoogieDeclarations]: Found specification of procedure PageCompound [2020-10-15 05:48:27,132 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2020-10-15 05:48:27,132 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2020-10-15 05:48:27,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 05:48:27,133 INFO L130 BoogieDeclarations]: Found specification of procedure compound_order [2020-10-15 05:48:27,133 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-15 05:48:27,133 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-15 05:48:27,133 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-15 05:48:27,133 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 05:48:27,133 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2020-10-15 05:48:27,133 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2020-10-15 05:48:27,133 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-15 05:48:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-15 05:48:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-15 05:48:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get [2020-10-15 05:48:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2020-10-15 05:48:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2020-10-15 05:48:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-15 05:48:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 05:48:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-15 05:48:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 05:48:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2020-10-15 05:48:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2020-10-15 05:48:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2020-10-15 05:48:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head [2020-10-15 05:48:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2020-10-15 05:48:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2020-10-15 05:48:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2020-10-15 05:48:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-15 05:48:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2020-10-15 05:48:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2020-10-15 05:48:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-15 05:48:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2020-10-15 05:48:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_purge [2020-10-15 05:48:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 05:48:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_102 [2020-10-15 05:48:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2020-10-15 05:48:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure skb_has_frag_list [2020-10-15 05:48:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2020-10-15 05:48:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_setup [2020-10-15 05:48:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-15 05:48:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2020-10-15 05:48:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2020-10-15 05:48:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2020-10-15 05:48:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-15 05:48:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-15 05:48:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-15 05:48:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2020-10-15 05:48:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2020-10-15 05:48:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-15 05:48:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-15 05:48:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-15 05:48:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-15 05:48:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-15 05:48:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-15 05:48:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_116 [2020-10-15 05:48:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_120 [2020-10-15 05:48:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_139 [2020-10-15 05:48:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-15 05:48:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-15 05:48:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-15 05:48:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-15 05:48:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-15 05:48:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-15 05:48:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-15 05:48:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-15 05:48:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-15 05:48:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-15 05:48:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-15 05:48:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-15 05:48:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-15 05:48:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2020-10-15 05:48:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_flush [2020-10-15 05:48:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-15 05:48:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-15 05:48:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-15 05:48:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-15 05:48:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_118 [2020-10-15 05:48:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-15 05:48:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_119 [2020-10-15 05:48:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_137 [2020-10-15 05:48:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notify_peers [2020-10-15 05:48:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2020-10-15 05:48:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_dev_features [2020-10-15 05:48:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_features [2020-10-15 05:48:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3106 [2020-10-15 05:48:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3107 [2020-10-15 05:48:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3108 [2020-10-15 05:48:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3109 [2020-10-15 05:48:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3110 [2020-10-15 05:48:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3111 [2020-10-15 05:48:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure net_gso_ok [2020-10-15 05:48:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_ok [2020-10-15 05:48:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure netif_needs_gso [2020-10-15 05:48:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_gso_max_size [2020-10-15 05:48:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-15 05:48:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-15 05:48:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-15 05:48:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-15 05:48:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-15 05:48:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_115 [2020-10-15 05:48:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2020-10-15 05:48:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2020-10-15 05:48:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access_ref [2020-10-15 05:48:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2020-10-15 05:48:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_query_foreign_access [2020-10-15 05:48:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2020-10-15 05:48:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2020-10-15 05:48:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2020-10-15 05:48:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_release_grant_reference [2020-10-15 05:48:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2020-10-15 05:48:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2020-10-15 05:48:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2020-10-15 05:48:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_register_frontend [2020-10-15 05:48:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_register_frontend_140 [2020-10-15 05:48:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unregister_driver [2020-10-15 05:48:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_unregister_driver_141 [2020-10-15 05:48:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read [2020-10-15 05:48:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_write [2020-10-15 05:48:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_start [2020-10-15 05:48:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2020-10-15 05:48:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_scanf [2020-10-15 05:48:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_printf [2020-10-15 05:48:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2020-10-15 05:48:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2020-10-15 05:48:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2020-10-15 05:48:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_free_evtchn [2020-10-15 05:48:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal [2020-10-15 05:48:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_strstate [2020-10-15 05:48:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_frontend_closed [2020-10-15 05:48:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2020-10-15 05:48:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2020-10-15 05:48:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2020-10-15 05:48:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure xen_has_pv_nic_devices [2020-10-15 05:48:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_set_link [2020-10-15 05:48:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_162 [2020-10-15 05:48:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_is_link [2020-10-15 05:48:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure add_id_to_freelist [2020-10-15 05:48:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure get_id_from_freelist [2020-10-15 05:48:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rxidx [2020-10-15 05:48:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_skb [2020-10-15 05:48:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_ref [2020-10-15 05:48:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_addif [2020-10-15 05:48:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_delif [2020-10-15 05:48:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_can_sg [2020-10-15 05:48:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure rx_refill_timeout [2020-10-15 05:48:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_tx_slot_available [2020-10-15 05:48:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_maybe_wake_tx [2020-10-15 05:48:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_rx_buffers [2020-10-15 05:48:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_open [2020-10-15 05:48:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_buf_gc [2020-10-15 05:48:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_frags [2020-10-15 05:48:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_count_skb_frag_slots [2020-10-15 05:48:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_start_xmit [2020-10-15 05:48:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_close [2020-10-15 05:48:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_move_rx_slot [2020-10-15 05:48:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_extras [2020-10-15 05:48:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 05:48:27,151 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_responses [2020-10-15 05:48:27,151 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_skb_gso [2020-10-15 05:48:27,151 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fill_frags [2020-10-15 05:48:27,151 INFO L130 BoogieDeclarations]: Found specification of procedure checksum_setup [2020-10-15 05:48:27,151 INFO L130 BoogieDeclarations]: Found specification of procedure handle_incoming_queue [2020-10-15 05:48:27,151 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll [2020-10-15 05:48:27,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 05:48:27,151 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_change_mtu [2020-10-15 05:48:27,151 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_stats64 [2020-10-15 05:48:27,152 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_tx_bufs [2020-10-15 05:48:27,152 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_rx_bufs [2020-10-15 05:48:27,152 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_uninit [2020-10-15 05:48:27,152 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fix_features [2020-10-15 05:48:27,152 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_features [2020-10-15 05:48:27,152 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_interrupt [2020-10-15 05:48:27,152 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rx_interrupt [2020-10-15 05:48:27,152 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_interrupt [2020-10-15 05:48:27,152 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll_controller [2020-10-15 05:48:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_create_dev [2020-10-15 05:48:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_probe [2020-10-15 05:48:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_end_access [2020-10-15 05:48:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_disconnect_backend [2020-10-15 05:48:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_resume [2020-10-15 05:48:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure xen_net_read_mac [2020-10-15 05:48:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_single [2020-10-15 05:48:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_split [2020-10-15 05:48:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront [2020-10-15 05:48:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure talk_to_netback [2020-10-15 05:48:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_connect [2020-10-15 05:48:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure netback_changed [2020-10-15 05:48:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_sset_count [2020-10-15 05:48:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_ethtool_stats [2020-10-15 05:48:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_strings [2020-10-15 05:48:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_min [2020-10-15 05:48:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_min [2020-10-15 05:48:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_max [2020-10-15 05:48:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_max [2020-10-15 05:48:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_cur [2020-10-15 05:48:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_remove [2020-10-15 05:48:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure netif_init [2020-10-15 05:48:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure netif_exit [2020-10-15 05:48:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_netif_exit_20_2 [2020-10-15 05:48:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_netif_init_20_9 [2020-10-15 05:48:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-15 05:48:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-15 05:48:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_driver_io_instance_0 [2020-10-15 05:48:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2020-10-15 05:48:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_18_1 [2020-10-15 05:48:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_20_4 [2020-10-15 05:48:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_13_1 [2020-10-15 05:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_15_2 [2020-10-15 05:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_16_4 [2020-10-15 05:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_19_2 [2020-10-15 05:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_13_20_5 [2020-10-15 05:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_3 [2020-10-15 05:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_9 [2020-10-15 05:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_10 [2020-10-15 05:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_13 [2020-10-15 05:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_16 [2020-10-15 05:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_19 [2020-10-15 05:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_22 [2020-10-15 05:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_23 [2020-10-15 05:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_24 [2020-10-15 05:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_27 [2020-10-15 05:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_28 [2020-10-15 05:48:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_29 [2020-10-15 05:48:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2020-10-15 05:48:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_30 [2020-10-15 05:48:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_9 [2020-10-15 05:48:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_3 [2020-10-15 05:48:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_9 [2020-10-15 05:48:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2020-10-15 05:48:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_9 [2020-10-15 05:48:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_20 [2020-10-15 05:48:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 05:48:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-15 05:48:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_1 [2020-10-15 05:48:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_2 [2020-10-15 05:48:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_3 [2020-10-15 05:48:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_1_5 [2020-10-15 05:48:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_2_5 [2020-10-15 05:48:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_3_5 [2020-10-15 05:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_1_3 [2020-10-15 05:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_2_3 [2020-10-15 05:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_3_3 [2020-10-15 05:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_4_5 [2020-10-15 05:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_5_5 [2020-10-15 05:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_6_5 [2020-10-15 05:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_4_3 [2020-10-15 05:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_5_3 [2020-10-15 05:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_6_3 [2020-10-15 05:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_4 [2020-10-15 05:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_5 [2020-10-15 05:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_6 [2020-10-15 05:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_0_17 [2020-10-15 05:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_0_4 [2020-10-15 05:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_0_11 [2020-10-15 05:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_0_2 [2020-10-15 05:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-15 05:48:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_7 [2020-10-15 05:48:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-15 05:48:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_16_6 [2020-10-15 05:48:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2020-10-15 05:48:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2020-10-15 05:48:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2020-10-15 05:48:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_11_2 [2020-10-15 05:48:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_11 [2020-10-15 05:48:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-15 05:48:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_17_2 [2020-10-15 05:48:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_register_frontend [2020-10-15 05:48:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_unregister_driver [2020-10-15 05:48:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-15 05:48:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-15 05:48:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-15 05:48:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-15 05:48:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-15 05:48:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-15 05:48:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-15 05:48:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 05:48:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-15 05:48:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 05:48:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-15 05:48:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-15 05:48:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-15 05:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-15 05:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-15 05:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-15 05:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-15 05:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 05:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 05:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 05:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 05:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 05:48:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 05:48:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-15 05:48:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-15 05:48:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 05:48:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 05:48:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-15 05:48:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-15 05:48:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-15 05:48:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-15 05:48:27,168 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 05:48:27,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 05:48:27,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 05:48:27,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 05:48:27,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 05:48:27,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 05:48:27,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 05:48:27,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 05:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 05:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 05:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 05:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 05:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 05:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 05:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 05:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 05:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 05:48:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 05:48:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 05:48:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 05:48:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 05:48:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 05:48:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 05:48:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 05:48:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 05:48:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 05:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 05:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 05:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 05:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 05:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 05:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 05:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 05:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-15 05:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-15 05:48:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-15 05:48:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-15 05:48:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-15 05:48:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-15 05:48:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-15 05:48:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 05:48:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2020-10-15 05:48:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-15 05:48:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-15 05:48:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-15 05:48:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-15 05:48:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-15 05:48:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-15 05:48:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-15 05:48:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 05:48:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 05:48:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 05:48:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 05:48:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 05:48:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 05:48:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 05:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 05:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 05:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 05:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 05:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 05:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 05:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 05:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 05:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 05:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-15 05:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-15 05:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-15 05:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-15 05:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-15 05:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-15 05:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-15 05:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 05:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_rx_lock_of_netfront_info [2020-10-15 05:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_rx_lock_of_netfront_info [2020-10-15 05:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_rx_lock_of_netfront_info [2020-10-15 05:48:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_rx_lock_of_netfront_info [2020-10-15 05:48:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_rx_lock_of_netfront_info [2020-10-15 05:48:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_rx_lock_of_netfront_info [2020-10-15 05:48:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 05:48:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 05:48:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 05:48:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 05:48:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 05:48:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 05:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 05:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 05:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-15 05:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-15 05:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-15 05:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-15 05:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-15 05:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-15 05:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-15 05:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-15 05:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-15 05:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 05:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 05:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 05:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 05:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 05:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 05:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 05:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 05:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_lock_of_netfront_info [2020-10-15 05:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_lock_of_netfront_info [2020-10-15 05:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_lock_of_netfront_info [2020-10-15 05:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_lock_of_netfront_info [2020-10-15 05:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_lock_of_netfront_info [2020-10-15 05:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_lock_of_netfront_info [2020-10-15 05:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 05:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-15 05:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-15 05:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 05:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 05:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 05:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 05:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 05:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 05:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 05:48:27,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 05:48:27,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 05:48:31,434 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 05:48:47,178 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 05:48:47,178 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-15 05:48:47,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 05:48:47 BoogieIcfgContainer [2020-10-15 05:48:47,196 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 05:48:47,198 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 05:48:47,198 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 05:48:47,202 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 05:48:47,202 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 05:48:20" (1/3) ... [2020-10-15 05:48:47,203 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c337c3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 05:48:47, skipping insertion in model container [2020-10-15 05:48:47,203 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:26" (2/3) ... [2020-10-15 05:48:47,203 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c337c3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 05:48:47, skipping insertion in model container [2020-10-15 05:48:47,204 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 05:48:47" (3/3) ... [2020-10-15 05:48:47,205 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2020-10-15 05:48:47,218 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 05:48:47,229 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-10-15 05:48:47,244 INFO L251 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2020-10-15 05:48:47,287 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 05:48:47,287 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 05:48:47,287 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 05:48:47,288 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 05:48:47,288 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 05:48:47,288 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 05:48:47,288 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 05:48:47,288 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 05:48:47,362 INFO L276 IsEmpty]: Start isEmpty. Operand 3440 states. [2020-10-15 05:48:47,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2020-10-15 05:48:47,389 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 05:48:47,390 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-10-15 05:48:47,391 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 05:48:47,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 05:48:47,397 INFO L82 PathProgramCache]: Analyzing trace with hash -1438098422, now seen corresponding path program 1 times [2020-10-15 05:48:47,406 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 05:48:47,407 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2019776072] [2020-10-15 05:48:47,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 05:48:48,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:48:49,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:48:53,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:48:53,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:48:53,858 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 338 [2020-10-15 05:48:53,858 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 05:48:53,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5057 [2020-10-15 05:48:53,861 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:48:53,861 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:48:53,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:48:53,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 05:48:53,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 324 [2020-10-15 05:48:53,862 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-15 05:49:05,153 WARN L193 SmtUtils]: Spent 10.51 s on a formula simplification that was a NOOP. DAG size: 1435 [2020-10-15 05:49:05,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 05:49:05,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:05,422 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:09,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:09,645 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:09,645 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:09,646 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4348 [2020-10-15 05:49:09,648 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:09,649 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:09,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:09,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:09,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 05:49:09,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-15 05:49:09,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-15 05:49:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:09,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:09,873 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:09,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 05:49:09,873 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:09,874 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 05:49:09,874 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:09,874 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:09,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:09,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:09,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 05:49:09,875 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:49:09,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-15 05:49:09,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:09,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:09,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:09,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:49:09,971 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:09,971 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-15 05:49:09,971 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:09,972 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:09,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:09,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:09,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 05:49:09,972 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:49:09,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:49:09,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:09,998 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:10,004 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:10,004 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:49:10,004 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:10,004 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 05:49:10,005 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:10,005 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:10,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:10,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:10,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:10,006 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:10,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2020-10-15 05:49:10,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:10,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:10,054 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:10,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 05:49:10,055 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:10,055 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-15 05:49:10,055 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:10,056 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:10,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:10,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:10,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 05:49:10,056 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:10,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:49:10,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:10,083 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:10,096 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:10,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:49:10,097 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:10,097 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 05:49:10,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:10,098 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:10,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:10,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:10,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:10,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:10,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:49:10,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:10,129 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:10,132 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:10,133 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:49:10,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:10,134 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 05:49:10,134 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:10,134 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:10,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:10,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:10,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:10,136 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:10,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-15 05:49:10,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:10,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:10,177 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:10,178 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:10,178 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:10,178 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 05:49:10,179 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:10,179 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:10,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:10,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:10,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:49:10,180 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:10,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-10-15 05:49:10,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:10,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:10,214 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:10,214 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:49:10,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:10,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 05:49:10,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:10,216 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:10,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:10,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:10,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 05:49:10,217 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:10,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-15 05:49:10,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:10,241 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:10,253 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:10,253 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:10,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:10,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 05:49:10,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:10,254 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:10,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:10,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:10,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:49:10,255 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:10,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2020-10-15 05:49:10,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:10,324 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:10,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:10,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-15 05:49:10,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:10,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-15 05:49:10,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:10,379 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:10,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:10,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:10,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-15 05:49:10,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:10,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:49:10,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:10,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:10,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:10,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:49:10,416 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:10,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 05:49:10,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:10,416 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:10,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:10,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:10,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:10,417 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:10,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 05:49:10,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:10,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:10,446 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:10,446 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:10,446 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:10,446 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 05:49:10,447 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:10,447 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:10,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:10,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:10,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:10,448 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:10,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 05:49:10,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:10,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:10,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:10,476 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:49:10,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:10,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 05:49:10,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:10,476 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:10,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:10,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:10,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:10,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:10,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-15 05:49:10,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:10,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:10,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:10,508 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:10,508 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:10,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 05:49:10,508 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:10,509 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:10,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:10,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:10,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:49:10,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:49:10,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-10-15 05:49:10,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:10,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:10,613 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:10,613 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-15 05:49:10,613 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:10,613 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-15 05:49:10,614 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:10,614 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:10,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:10,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:10,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-15 05:49:10,615 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:10,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:49:10,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:10,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:10,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:10,653 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:49:10,653 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:10,653 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 05:49:10,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:10,654 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:10,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:10,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:10,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:10,654 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:10,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 05:49:10,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:10,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:10,682 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:10,683 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:10,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:10,683 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 05:49:10,683 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:10,684 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:10,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:10,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:10,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:10,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:10,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 05:49:10,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:10,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:10,716 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:10,717 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:49:10,717 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:10,717 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 05:49:10,718 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:10,718 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:10,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:10,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:10,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:10,719 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:10,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-15 05:49:10,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:10,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:10,762 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:10,763 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:10,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:10,763 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-15 05:49:10,764 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:10,764 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:10,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:10,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:10,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:49:10,765 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:10,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-15 05:49:10,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:10,811 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:10,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:10,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-15 05:49:10,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:10,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-15 05:49:10,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:10,876 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:10,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:10,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:10,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-15 05:49:10,879 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 05:49:10,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:49:10,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:10,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:10,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:10,912 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:49:10,912 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:10,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 05:49:10,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:10,913 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:10,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:10,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:10,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:10,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:49:10,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 05:49:10,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:10,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:10,939 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:10,939 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:10,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:10,940 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 05:49:10,940 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:10,940 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:10,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:10,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:10,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:10,941 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:49:10,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 05:49:10,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:10,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:10,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:10,969 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:49:10,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:10,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 05:49:10,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:10,970 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:10,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:10,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:10,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:10,971 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:10,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-10-15 05:49:10,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:10,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:11,009 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:11,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:11,010 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:11,010 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 05:49:11,010 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:11,010 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:11,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:11,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:11,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:49:11,011 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:11,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-10-15 05:49:11,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:11,038 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:11,052 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:11,052 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:11,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:11,053 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 05:49:11,053 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:11,053 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:11,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:11,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:11,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:49:11,054 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:11,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-15 05:49:11,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:11,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:11,168 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:11,169 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:11,169 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:11,169 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-15 05:49:11,169 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:11,170 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:11,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:11,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:11,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:49:11,173 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-15 05:49:11,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-15 05:49:11,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:11,230 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:11,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:11,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-15 05:49:11,266 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:11,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-15 05:49:11,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:11,267 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:11,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:11,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:11,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 36 [2020-10-15 05:49:11,268 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:11,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:49:11,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:11,306 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:11,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:11,323 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 21 [2020-10-15 05:49:11,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:11,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-15 05:49:11,324 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:11,324 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:11,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:11,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:11,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:11,326 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:11,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 05:49:11,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:11,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:11,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:11,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:11,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:11,358 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 05:49:11,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:11,359 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:11,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:11,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:11,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:11,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:11,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-15 05:49:11,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:11,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:11,397 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:11,397 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:49:11,398 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:11,398 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 05:49:11,398 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:11,399 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:11,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:11,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:11,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:11,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:11,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-15 05:49:11,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:11,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:11,432 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:11,432 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-15 05:49:11,432 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:11,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 05:49:11,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:11,433 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:11,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:11,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:11,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:11,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:11,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:49:11,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:11,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:11,470 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:11,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:11,471 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:11,471 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 05:49:11,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:11,472 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:11,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:11,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:11,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:11,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 05:49:11,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-15 05:49:11,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:11,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:11,514 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:11,514 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:11,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:11,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-15 05:49:11,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:11,515 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:11,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:11,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:11,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:49:11,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:11,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-10-15 05:49:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:11,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:11,562 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:11,562 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-15 05:49:11,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:11,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-15 05:49:11,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:11,563 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:11,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:11,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:11,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-15 05:49:11,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:49:11,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:49:11,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:11,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:11,589 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:11,590 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:11,590 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:11,590 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 05:49:11,590 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:11,591 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:11,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:11,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:11,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:11,591 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:11,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2020-10-15 05:49:11,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:11,610 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:11,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:11,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:11,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:11,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 05:49:11,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:11,618 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:11,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:11,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:11,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:49:11,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:49:11,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2020-10-15 05:49:11,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:11,639 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:11,647 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:11,647 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:11,647 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:11,647 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 05:49:11,648 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:11,648 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:11,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:11,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:11,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:49:11,649 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:49:11,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2020-10-15 05:49:11,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:11,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:11,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:11,681 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:11,681 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:11,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 05:49:11,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:11,682 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:11,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:11,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 05:49:11,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 05:49:11,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:11,994 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2020-10-15 05:49:11,994 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2019776072] [2020-10-15 05:49:11,996 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 05:49:11,997 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-15 05:49:11,997 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1346269806] [2020-10-15 05:49:12,005 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-15 05:49:12,005 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 05:49:12,019 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-15 05:49:12,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2020-10-15 05:49:12,022 INFO L87 Difference]: Start difference. First operand 3440 states. Second operand 8 states. [2020-10-15 05:49:24,679 WARN L193 SmtUtils]: Spent 10.29 s on a formula simplification that was a NOOP. DAG size: 1437 [2020-10-15 05:51:17,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 05:51:17,044 INFO L93 Difference]: Finished difference Result 5139 states and 6651 transitions. [2020-10-15 05:51:17,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-15 05:51:17,046 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 236 [2020-10-15 05:51:17,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 05:51:17,091 INFO L225 Difference]: With dead ends: 5139 [2020-10-15 05:51:17,091 INFO L226 Difference]: Without dead ends: 2764 [2020-10-15 05:51:17,107 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 77 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 21.1s TimeCoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2020-10-15 05:51:17,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2764 states. [2020-10-15 05:51:18,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2764 to 2280. [2020-10-15 05:51:18,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2280 states. [2020-10-15 05:51:18,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 2280 states and 2838 transitions. [2020-10-15 05:51:18,648 INFO L78 Accepts]: Start accepts. Automaton has 2280 states and 2838 transitions. Word has length 236 [2020-10-15 05:51:18,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 05:51:18,650 INFO L479 AbstractCegarLoop]: Abstraction has 2280 states and 2838 transitions. [2020-10-15 05:51:18,650 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-15 05:51:18,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2280 states and 2838 transitions. [2020-10-15 05:51:18,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2020-10-15 05:51:18,657 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 05:51:18,657 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-10-15 05:51:18,658 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-15 05:51:18,658 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 05:51:18,658 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 05:51:18,659 INFO L82 PathProgramCache]: Analyzing trace with hash -303722174, now seen corresponding path program 1 times [2020-10-15 05:51:18,659 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 05:51:18,659 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [466807023] [2020-10-15 05:51:18,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 05:51:19,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:19,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:24,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:25,926 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:25,927 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 339 [2020-10-15 05:51:25,927 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 05:51:25,927 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6868 [2020-10-15 05:51:25,927 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:25,927 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:25,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:25,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 05:51:25,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 325 [2020-10-15 05:51:25,928 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:51:37,278 WARN L193 SmtUtils]: Spent 10.90 s on a formula simplification that was a NOOP. DAG size: 1435 [2020-10-15 05:51:37,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 05:51:37,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:37,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:40,625 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:40,626 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:51:40,626 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:40,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3246 [2020-10-15 05:51:40,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:40,627 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:40,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:40,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:40,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 05:51:40,627 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:51:40,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-15 05:51:40,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:40,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:40,816 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:40,816 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 05:51:40,816 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:40,816 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 05:51:40,817 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:40,817 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:40,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:40,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:40,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 05:51:40,818 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:51:40,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-15 05:51:40,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:40,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:40,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:40,895 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:51:40,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:40,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-15 05:51:40,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:40,895 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:40,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:40,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:40,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 05:51:40,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:51:40,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:51:40,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:40,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:40,921 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:40,922 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:51:40,922 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:40,922 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 05:51:40,922 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:40,923 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:40,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:51:40,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:40,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:51:40,923 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:40,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2020-10-15 05:51:40,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:40,948 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:40,961 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:40,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 05:51:40,962 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:40,962 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 05:51:40,962 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:40,962 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:40,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:40,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:40,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 05:51:40,963 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:40,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:51:40,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:40,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:40,987 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:40,987 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:51:40,987 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:40,987 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 05:51:40,988 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:40,988 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:40,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:51:40,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:40,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:51:40,989 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:51:40,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:51:40,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:41,007 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:41,007 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:51:41,007 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:41,007 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 05:51:41,008 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:41,008 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:41,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:51:41,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:41,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:51:41,009 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:41,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-15 05:51:41,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:41,030 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:41,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:51:41,031 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:41,031 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 05:51:41,032 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:41,032 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:41,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:41,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:41,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:51:41,033 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:41,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-10-15 05:51:41,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:41,056 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:41,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:51:41,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:41,057 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 05:51:41,057 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:41,057 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:41,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:41,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:41,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 05:51:41,058 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:41,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-15 05:51:41,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,077 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:41,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:41,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:51:41,085 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:41,085 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 05:51:41,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:41,085 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:41,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:41,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:41,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:51:41,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:51:41,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2020-10-15 05:51:41,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,145 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:41,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:41,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-15 05:51:41,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:41,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-15 05:51:41,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:41,190 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:41,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:41,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:41,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-15 05:51:41,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:41,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:51:41,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:41,219 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:41,219 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:51:41,219 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:41,219 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 05:51:41,220 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:41,220 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:41,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:51:41,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:41,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:51:41,221 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:51:41,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 05:51:41,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:41,244 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:41,244 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:51:41,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:41,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 05:51:41,245 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:41,245 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:41,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:51:41,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:41,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:51:41,246 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:41,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 05:51:41,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:41,267 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:41,268 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:51:41,268 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:41,268 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 05:51:41,268 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:41,269 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:41,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:51:41,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:41,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:51:41,269 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:41,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-15 05:51:41,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:41,297 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:41,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:51:41,298 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:41,298 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 05:51:41,298 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:41,298 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:41,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:41,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:41,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:51:41,299 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:41,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-10-15 05:51:41,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:41,385 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:41,386 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-15 05:51:41,386 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:41,387 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-15 05:51:41,387 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:41,387 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:41,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:41,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:41,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-15 05:51:41,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:41,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:51:41,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:41,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:41,434 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:51:41,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:41,434 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 05:51:41,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:41,435 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:41,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:51:41,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:41,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:51:41,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:41,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 05:51:41,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:41,466 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:41,466 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:51:41,467 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:41,467 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 05:51:41,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:41,468 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:41,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:51:41,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:41,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:51:41,469 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:41,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 05:51:41,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,496 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:41,504 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:41,505 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:51:41,505 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:41,505 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 05:51:41,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:41,506 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:41,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:51:41,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:41,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:51:41,507 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:41,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-15 05:51:41,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:41,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:41,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:51:41,548 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:41,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-15 05:51:41,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:41,550 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:41,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:41,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:41,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:51:41,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:41,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-15 05:51:41,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:41,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:41,669 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-15 05:51:41,669 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:41,670 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 93 [2020-10-15 05:51:41,670 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:41,670 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:41,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:41,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:41,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-15 05:51:41,672 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:41,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:51:41,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:41,704 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:41,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:51:41,705 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:41,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 05:51:41,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:41,706 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:41,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:51:41,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:41,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:51:41,707 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:41,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 05:51:41,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,737 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:41,743 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:41,744 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:51:41,744 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:41,744 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 05:51:41,745 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:41,745 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:41,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:51:41,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:41,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:51:41,746 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:41,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 05:51:41,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:41,784 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:41,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:51:41,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:41,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 05:51:41,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:41,787 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:41,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:51:41,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:41,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:51:41,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:41,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-10-15 05:51:41,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,814 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:41,823 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:41,824 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:51:41,824 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:41,824 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 05:51:41,825 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:41,825 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:41,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:41,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:41,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:51:41,826 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:41,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-10-15 05:51:41,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:41,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:41,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:51:41,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:41,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 05:51:41,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:41,863 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:41,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:41,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:41,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:51:41,865 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:41,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-15 05:51:41,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:41,904 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:41,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:51:41,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:41,905 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 05:51:41,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:41,906 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:41,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:41,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:41,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:51:41,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:41,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-15 05:51:41,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:41,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:42,026 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:42,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-15 05:51:42,027 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:42,027 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-15 05:51:42,028 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:42,028 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:42,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:42,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:42,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 36 [2020-10-15 05:51:42,029 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:42,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:51:42,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:42,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:42,079 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:42,080 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 21 [2020-10-15 05:51:42,080 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:42,080 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-15 05:51:42,080 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:42,081 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:42,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:51:42,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:42,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:51:42,082 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:42,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 05:51:42,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:42,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:42,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:42,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:51:42,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:42,117 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 05:51:42,117 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:42,117 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:42,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:51:42,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:42,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:51:42,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:42,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-15 05:51:42,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:42,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:42,147 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:42,148 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:51:42,148 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:42,148 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 05:51:42,148 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:42,149 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:42,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:51:42,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:42,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:51:42,150 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:42,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-15 05:51:42,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:42,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:42,175 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:42,175 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-15 05:51:42,175 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:42,176 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 05:51:42,176 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:42,176 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:42,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:51:42,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:42,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:51:42,177 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:51:42,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:51:42,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:42,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:42,199 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:42,200 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:51:42,200 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:42,200 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 05:51:42,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:42,201 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:42,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:51:42,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:42,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:51:42,202 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:42,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-15 05:51:42,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:42,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:42,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:42,228 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:51:42,228 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:42,229 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 05:51:42,229 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:42,229 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:42,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:42,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:42,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:51:42,230 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:51:42,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-10-15 05:51:42,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:42,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:42,269 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:42,269 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-15 05:51:42,269 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:42,269 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-15 05:51:42,270 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:42,270 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:42,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:42,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:42,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-15 05:51:42,271 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:51:42,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:51:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:42,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:42,297 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:42,297 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:51:42,297 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:42,297 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 05:51:42,298 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:42,298 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:42,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:51:42,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:42,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:51:42,299 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:42,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2020-10-15 05:51:42,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:42,319 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:42,325 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:42,325 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:51:42,325 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:42,326 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 05:51:42,326 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:42,326 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:42,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:42,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:42,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:51:42,327 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:42,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2020-10-15 05:51:42,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:42,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:42,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:42,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:51:42,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:42,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 05:51:42,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:42,356 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:42,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:42,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:42,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:51:42,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:51:42,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2020-10-15 05:51:42,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:42,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:42,386 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:42,387 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:51:42,387 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:42,387 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 05:51:42,387 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:42,388 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:42,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:42,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 05:51:42,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 05:51:42,388 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:42,674 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2020-10-15 05:51:42,675 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [466807023] [2020-10-15 05:51:42,676 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 05:51:42,676 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-15 05:51:42,676 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1768246297] [2020-10-15 05:51:42,681 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-15 05:51:42,681 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 05:51:42,681 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-15 05:51:42,683 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2020-10-15 05:51:42,683 INFO L87 Difference]: Start difference. First operand 2280 states and 2838 transitions. Second operand 8 states. [2020-10-15 05:51:55,574 WARN L193 SmtUtils]: Spent 10.54 s on a formula simplification that was a NOOP. DAG size: 1437