/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=NARROWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 21:21:32,994 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 21:21:32,997 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 21:21:33,023 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 21:21:33,023 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 21:21:33,024 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 21:21:33,029 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 21:21:33,033 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 21:21:33,035 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 21:21:33,036 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 21:21:33,036 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 21:21:33,037 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 21:21:33,038 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 21:21:33,039 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 21:21:33,039 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 21:21:33,041 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 21:21:33,041 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 21:21:33,042 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 21:21:33,045 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 21:21:33,048 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 21:21:33,050 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 21:21:33,052 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 21:21:33,053 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 21:21:33,054 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 21:21:33,059 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 21:21:33,060 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 21:21:33,060 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 21:21:33,064 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 21:21:33,064 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 21:21:33,072 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 21:21:33,073 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 21:21:33,073 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 21:21:33,074 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 21:21:33,075 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 21:21:33,076 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 21:21:33,076 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 21:21:33,076 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 21:21:33,076 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 21:21:33,077 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 21:21:33,081 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 21:21:33,081 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 21:21:33,082 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-13 21:21:33,125 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 21:21:33,125 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 21:21:33,127 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 21:21:33,128 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 21:21:33,128 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 21:21:33,128 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 21:21:33,128 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 21:21:33,129 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 21:21:33,129 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 21:21:33,129 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 21:21:33,130 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 21:21:33,130 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 21:21:33,130 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 21:21:33,131 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 21:21:33,131 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 21:21:33,131 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 21:21:33,131 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 21:21:33,131 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 21:21:33,132 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 21:21:33,132 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 21:21:33,132 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 21:21:33,132 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 21:21:33,132 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 21:21:33,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 21:21:33,133 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 21:21:33,133 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 21:21:33,133 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 21:21:33,133 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 21:21:33,454 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 21:21:33,466 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 21:21:33,469 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 21:21:33,471 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 21:21:33,471 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 21:21:33,472 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2020-10-13 21:21:33,544 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6dc321c6a/f1781e926be1488e8cce675aab34a04a/FLAGb61aa6a68 [2020-10-13 21:21:34,487 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 21:21:34,488 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2020-10-13 21:21:34,549 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6dc321c6a/f1781e926be1488e8cce675aab34a04a/FLAGb61aa6a68 [2020-10-13 21:21:34,865 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6dc321c6a/f1781e926be1488e8cce675aab34a04a [2020-10-13 21:21:34,874 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 21:21:34,876 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 21:21:34,877 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 21:21:34,877 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 21:21:34,881 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 21:21:34,882 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:21:34" (1/1) ... [2020-10-13 21:21:34,885 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fbdf966 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:21:34, skipping insertion in model container [2020-10-13 21:21:34,885 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:21:34" (1/1) ... [2020-10-13 21:21:34,893 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 21:21:35,105 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 21:21:39,397 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 21:21:39,509 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 21:21:40,012 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 21:21:40,864 INFO L208 MainTranslator]: Completed translation [2020-10-13 21:21:40,865 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:21:40 WrapperNode [2020-10-13 21:21:40,865 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 21:21:40,866 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 21:21:40,866 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 21:21:40,866 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 21:21:40,878 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:21:40" (1/1) ... [2020-10-13 21:21:40,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:21:40" (1/1) ... [2020-10-13 21:21:40,988 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:21:40" (1/1) ... [2020-10-13 21:21:40,989 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:21:40" (1/1) ... [2020-10-13 21:21:41,361 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:21:40" (1/1) ... [2020-10-13 21:21:41,403 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:21:40" (1/1) ... [2020-10-13 21:21:41,460 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:21:40" (1/1) ... [2020-10-13 21:21:41,518 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 21:21:41,519 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 21:21:41,519 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 21:21:41,519 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 21:21:41,521 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:21:40" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 21:21:41,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 21:21:41,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 21:21:41,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 21:21:41,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-13 21:21:41,592 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 21:21:41,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-13 21:21:41,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab64 [2020-10-13 21:21:41,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-13 21:21:41,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-13 21:21:41,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2020-10-13 21:21:41,594 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 21:21:41,594 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 21:21:41,594 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 21:21:41,594 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-13 21:21:41,594 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-13 21:21:41,595 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-13 21:21:41,595 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-13 21:21:41,595 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc_and_test [2020-10-13 21:21:41,595 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_negative [2020-10-13 21:21:41,596 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2020-10-13 21:21:41,596 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2020-10-13 21:21:41,597 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_inc [2020-10-13 21:21:41,597 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2020-10-13 21:21:41,597 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_inc [2020-10-13 21:21:41,597 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_add [2020-10-13 21:21:41,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-13 21:21:41,598 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 21:21:41,598 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 21:21:41,598 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-13 21:21:41,598 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 21:21:41,598 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-13 21:21:41,598 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 21:21:41,599 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-13 21:21:41,599 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-13 21:21:41,599 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2020-10-13 21:21:41,599 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-13 21:21:41,599 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload_end [2020-10-13 21:21:41,600 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2020-10-13 21:21:41,600 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-13 21:21:41,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 21:21:41,600 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 21:21:41,600 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 21:21:41,600 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 21:21:41,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 21:21:41,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 21:21:41,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 21:21:41,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 21:21:41,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 21:21:41,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 21:21:41,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 21:21:41,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 21:21:41,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-13 21:21:41,602 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-13 21:21:41,602 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_cap_ib_cm [2020-10-13 21:21:41,602 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_local_qpn [2020-10-13 21:21:41,603 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_local_qpn [2020-10-13 21:21:41,603 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_resp_res [2020-10-13 21:21:41,603 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_resp_res [2020-10-13 21:21:41,603 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_init_depth [2020-10-13 21:21:41,603 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_init_depth [2020-10-13 21:21:41,603 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_remote_resp_timeout [2020-10-13 21:21:41,604 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_remote_resp_timeout [2020-10-13 21:21:41,604 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_qp_type [2020-10-13 21:21:41,604 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_qp_type [2020-10-13 21:21:41,604 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_flow_ctrl [2020-10-13 21:21:41,604 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_flow_ctrl [2020-10-13 21:21:41,604 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_starting_psn [2020-10-13 21:21:41,604 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_starting_psn [2020-10-13 21:21:41,605 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_local_resp_timeout [2020-10-13 21:21:41,605 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_local_resp_timeout [2020-10-13 21:21:41,605 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_retry_count [2020-10-13 21:21:41,605 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_retry_count [2020-10-13 21:21:41,605 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_path_mtu [2020-10-13 21:21:41,605 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_path_mtu [2020-10-13 21:21:41,606 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_rnr_retry_count [2020-10-13 21:21:41,606 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_rnr_retry_count [2020-10-13 21:21:41,606 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_max_cm_retries [2020-10-13 21:21:41,606 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_max_cm_retries [2020-10-13 21:21:41,606 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_srq [2020-10-13 21:21:41,606 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_srq [2020-10-13 21:21:41,606 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_flow_label [2020-10-13 21:21:41,607 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_flow_label [2020-10-13 21:21:41,607 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_packet_rate [2020-10-13 21:21:41,607 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_packet_rate [2020-10-13 21:21:41,607 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_sl [2020-10-13 21:21:41,607 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_sl [2020-10-13 21:21:41,607 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_subnet_local [2020-10-13 21:21:41,607 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_subnet_local [2020-10-13 21:21:41,608 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_local_ack_timeout [2020-10-13 21:21:41,608 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_local_ack_timeout [2020-10-13 21:21:41,608 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_flow_label [2020-10-13 21:21:41,608 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_flow_label [2020-10-13 21:21:41,608 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_packet_rate [2020-10-13 21:21:41,608 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_packet_rate [2020-10-13 21:21:41,609 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_sl [2020-10-13 21:21:41,609 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_sl [2020-10-13 21:21:41,609 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_subnet_local [2020-10-13 21:21:41,609 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_subnet_local [2020-10-13 21:21:41,609 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_local_ack_timeout [2020-10-13 21:21:41,609 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_local_ack_timeout [2020-10-13 21:21:41,609 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_get_msg_mraed [2020-10-13 21:21:41,609 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_set_msg_mraed [2020-10-13 21:21:41,610 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_get_service_timeout [2020-10-13 21:21:41,610 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_set_service_timeout [2020-10-13 21:21:41,610 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_get_msg_rejected [2020-10-13 21:21:41,610 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_set_msg_rejected [2020-10-13 21:21:41,610 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_get_reject_info_len [2020-10-13 21:21:41,610 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_set_reject_info_len [2020-10-13 21:21:41,610 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_local_qpn [2020-10-13 21:21:41,611 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_local_qpn [2020-10-13 21:21:41,611 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_local_eecn [2020-10-13 21:21:41,611 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_local_eecn [2020-10-13 21:21:41,611 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_qpn [2020-10-13 21:21:41,611 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_starting_psn [2020-10-13 21:21:41,611 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_starting_psn [2020-10-13 21:21:41,611 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_target_ack_delay [2020-10-13 21:21:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_target_ack_delay [2020-10-13 21:21:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_failover [2020-10-13 21:21:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_failover [2020-10-13 21:21:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_flow_ctrl [2020-10-13 21:21:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_flow_ctrl [2020-10-13 21:21:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_rnr_retry_count [2020-10-13 21:21:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_rnr_retry_count [2020-10-13 21:21:41,613 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_srq [2020-10-13 21:21:41,613 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_srq [2020-10-13 21:21:41,613 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dreq_get_remote_qpn [2020-10-13 21:21:41,613 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dreq_set_remote_qpn [2020-10-13 21:21:41,613 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_remote_qpn [2020-10-13 21:21:41,613 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_remote_resp_timeout [2020-10-13 21:21:41,613 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_flow_label [2020-10-13 21:21:41,614 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_flow_label [2020-10-13 21:21:41,614 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_traffic_class [2020-10-13 21:21:41,614 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_traffic_class [2020-10-13 21:21:41,614 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_packet_rate [2020-10-13 21:21:41,614 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_packet_rate [2020-10-13 21:21:41,614 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_sl [2020-10-13 21:21:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_sl [2020-10-13 21:21:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_subnet_local [2020-10-13 21:21:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_local_ack_timeout [2020-10-13 21:21:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_local_ack_timeout [2020-10-13 21:21:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_rep_get_qpn [2020-10-13 21:21:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_rep_set_qpn [2020-10-13 21:21:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_deref_id [2020-10-13 21:21:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_msg [2020-10-13 21:21:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_response_msg [2020-10-13 21:21:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_msg [2020-10-13 21:21:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_copy_private_data [2020-10-13 21:21:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_set_private_data [2020-10-13 21:21:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_av_for_response [2020-10-13 21:21:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_av_by_path [2020-10-13 21:21:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_id [2020-10-13 21:21:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_id [2020-10-13 21:21:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_get_id [2020-10-13 21:21:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_id [2020-10-13 21:21:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mask_copy [2020-10-13 21:21:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_compare_data [2020-10-13 21:21:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_compare_private_data [2020-10-13 21:21:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure be32_lt [2020-10-13 21:21:41,618 INFO L138 BoogieDeclarations]: Found implementation of procedure be32_gt [2020-10-13 21:21:41,618 INFO L138 BoogieDeclarations]: Found implementation of procedure be64_lt [2020-10-13 21:21:41,618 INFO L138 BoogieDeclarations]: Found implementation of procedure be64_gt [2020-10-13 21:21:41,618 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_listen [2020-10-13 21:21:41,618 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_find_listen [2020-10-13 21:21:41,618 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_id [2020-10-13 21:21:41,618 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_find_remote_id [2020-10-13 21:21:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_qpn [2020-10-13 21:21:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_sidr [2020-10-13 21:21:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_reject_sidr_req [2020-10-13 21:21:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cm_id [2020-10-13 21:21:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dequeue_work [2020-10-13 21:21:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_work [2020-10-13 21:21:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_convert_to_ms [2020-10-13 21:21:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_ack_timeout [2020-10-13 21:21:41,620 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_cleanup_timewait [2020-10-13 21:21:41,620 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_create_timewait_info [2020-10-13 21:21:41,620 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_enter_timewait [2020-10-13 21:21:41,620 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_reset_to_idle [2020-10-13 21:21:41,620 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_destroy_id [2020-10-13 21:21:41,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2020-10-13 21:21:41,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_listen [2020-10-13 21:21:41,621 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_form_tid [2020-10-13 21:21:41,621 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_mad_hdr [2020-10-13 21:21:41,621 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_req [2020-10-13 21:21:41,621 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_validate_req_param [2020-10-13 21:21:41,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_req [2020-10-13 21:21:41,621 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_issue_rej [2020-10-13 21:21:41,622 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_paths_from_req [2020-10-13 21:21:41,622 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_req_event [2020-10-13 21:21:41,622 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_work [2020-10-13 21:21:41,622 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_mra [2020-10-13 21:21:41,622 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rej [2020-10-13 21:21:41,622 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dup_req_handler [2020-10-13 21:21:41,623 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_match_req [2020-10-13 21:21:41,623 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_routed_req [2020-10-13 21:21:41,623 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_handler [2020-10-13 21:21:41,623 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rep [2020-10-13 21:21:41,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rep [2020-10-13 21:21:41,623 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rtu [2020-10-13 21:21:41,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rtu [2020-10-13 21:21:41,624 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rep_event [2020-10-13 21:21:41,624 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dup_rep_handler [2020-10-13 21:21:41,624 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_handler [2020-10-13 21:21:41,624 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_establish_handler [2020-10-13 21:21:41,624 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rtu_handler [2020-10-13 21:21:41,624 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_dreq [2020-10-13 21:21:41,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_dreq [2020-10-13 21:21:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_drep [2020-10-13 21:21:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_drep [2020-10-13 21:21:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_issue_drep [2020-10-13 21:21:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dreq_handler [2020-10-13 21:21:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_drep_handler [2020-10-13 21:21:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rej [2020-10-13 21:21:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rej_event [2020-10-13 21:21:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_rejected_id [2020-10-13 21:21:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_handler [2020-10-13 21:21:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_mra [2020-10-13 21:21:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_mraed_id [2020-10-13 21:21:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_handler [2020-10-13 21:21:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_lap [2020-10-13 21:21:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_lap [2020-10-13 21:21:41,627 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_path_from_lap [2020-10-13 21:21:41,627 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_handler [2020-10-13 21:21:41,627 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_apr [2020-10-13 21:21:41,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_apr [2020-10-13 21:21:41,627 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_apr_handler [2020-10-13 21:21:41,627 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_timewait_handler [2020-10-13 21:21:41,627 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_req [2020-10-13 21:21:41,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_sidr_req [2020-10-13 21:21:41,628 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_req_event [2020-10-13 21:21:41,628 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_req_handler [2020-10-13 21:21:41,628 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_rep [2020-10-13 21:21:41,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_sidr_rep [2020-10-13 21:21:41,628 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_rep_event [2020-10-13 21:21:41,628 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_rep_handler [2020-10-13 21:21:41,629 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_send_error [2020-10-13 21:21:41,629 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_send_handler [2020-10-13 21:21:41,629 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_work_handler [2020-10-13 21:21:41,629 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_establish [2020-10-13 21:21:41,629 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_migrate [2020-10-13 21:21:41,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_notify [2020-10-13 21:21:41,629 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_recv_handler [2020-10-13 21:21:41,629 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_qp_init_attr [2020-10-13 21:21:41,630 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_qp_rtr_attr [2020-10-13 21:21:41,630 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_qp_rts_attr [2020-10-13 21:21:41,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_init_qp_attr [2020-10-13 21:21:41,630 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_get_ack_delay [2020-10-13 21:21:41,630 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_show_counter [2020-10-13 21:21:41,630 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_release_port_obj [2020-10-13 21:21:41,630 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_devnode [2020-10-13 21:21:41,630 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_create_port_fs [2020-10-13 21:21:41,631 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_remove_port_fs [2020-10-13 21:21:41,631 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_add_one [2020-10-13 21:21:41,631 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_remove_one [2020-10-13 21:21:41,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_init [2020-10-13 21:21:41,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_cleanup [2020-10-13 21:21:41,631 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2020-10-13 21:21:41,631 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2020-10-13 21:21:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-13 21:21:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2020-10-13 21:21:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-13 21:21:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-13 21:21:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2020-10-13 21:21:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-13 21:21:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-13 21:21:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-13 21:21:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-13 21:21:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-13 21:21:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-13 21:21:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2020-10-13 21:21:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ib_client_8 [2020-10-13 21:21:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2020-10-13 21:21:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-13 21:21:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-13 21:21:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-13 21:21:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 21:21:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-13 21:21:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 21:21:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 21:21:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-13 21:21:41,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-13 21:21:41,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-13 21:21:41,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-13 21:21:41,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-13 21:21:41,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_10 [2020-10-13 21:21:41,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_11 [2020-10-13 21:21:41,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_12 [2020-10-13 21:21:41,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_13 [2020-10-13 21:21:41,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 21:21:41,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 21:21:41,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 21:21:41,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 21:21:41,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 21:21:41,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-13 21:21:41,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-13 21:21:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-13 21:21:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-13 21:21:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-13 21:21:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 21:21:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-13 21:21:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_register [2020-10-13 21:21:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-13 21:21:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 21:21:41,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 21:21:41,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-13 21:21:41,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 21:21:41,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __rwlock_init [2020-10-13 21:21:41,638 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_irqsave [2020-10-13 21:21:41,638 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_irqrestore [2020-10-13 21:21:41,638 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 21:21:41,638 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-13 21:21:41,639 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-13 21:21:41,639 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 21:21:41,639 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-13 21:21:41,639 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 21:21:41,639 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2020-10-13 21:21:41,639 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2020-10-13 21:21:41,639 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2020-10-13 21:21:41,639 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2020-10-13 21:21:41,640 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-13 21:21:41,640 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-13 21:21:41,640 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-13 21:21:41,640 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-13 21:21:41,640 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2020-10-13 21:21:41,640 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-13 21:21:41,640 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-13 21:21:41,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cancel_mad [2020-10-13 21:21:41,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_ah [2020-10-13 21:21:41,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_ah_from_wc [2020-10-13 21:21:41,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_send_mad [2020-10-13 21:21:41,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_ah [2020-10-13 21:21:41,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_cached_gid [2020-10-13 21:21:41,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_cached_pkey [2020-10-13 21:21:41,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_free_recv_mad [2020-10-13 21:21:41,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_free_send_mad [2020-10-13 21:21:41,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_get_cached_gid [2020-10-13 21:21:41,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_get_client_data [2020-10-13 21:21:41,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_init_ah_from_path [2020-10-13 21:21:41,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_init_ah_from_wc [2020-10-13 21:21:41,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_mad [2020-10-13 21:21:41,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_port [2020-10-13 21:21:41,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send_mad [2020-10-13 21:21:41,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_device [2020-10-13 21:21:41,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_register_client [2020-10-13 21:21:41,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_register_mad_agent [2020-10-13 21:21:41,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_set_client_data [2020-10-13 21:21:41,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_client [2020-10-13 21:21:41,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_mad_agent [2020-10-13 21:21:41,643 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc_cyclic [2020-10-13 21:21:41,643 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2020-10-13 21:21:41,644 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2020-10-13 21:21:41,644 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_init [2020-10-13 21:21:41,644 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload [2020-10-13 21:21:41,644 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2020-10-13 21:21:41,644 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-13 21:21:41,644 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2020-10-13 21:21:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2020-10-13 21:21:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_init_and_add [2020-10-13 21:21:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2020-10-13 21:21:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 21:21:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_6 [2020-10-13 21:21:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-13 21:21:41,646 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 21:21:41,646 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-13 21:21:41,646 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-13 21:21:41,646 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2020-10-13 21:21:41,646 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2020-10-13 21:21:41,646 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-13 21:21:41,646 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 21:21:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 21:21:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 21:21:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 21:21:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 21:21:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 21:21:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-13 21:21:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 21:21:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 21:21:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 21:21:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 21:21:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-13 21:21:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab64 [2020-10-13 21:21:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-13 21:21:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-13 21:21:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2020-10-13 21:21:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 21:21:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2020-10-13 21:21:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 21:21:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 21:21:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 21:21:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 21:21:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 21:21:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 21:21:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 21:21:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 21:21:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-13 21:21:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 21:21:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 21:21:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 21:21:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 21:21:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-13 21:21:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2020-10-13 21:21:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-13 21:21:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 21:21:41,652 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 21:21:41,652 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-13 21:21:41,652 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-13 21:21:41,652 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-13 21:21:41,652 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-13 21:21:41,652 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc_and_test [2020-10-13 21:21:41,652 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_negative [2020-10-13 21:21:41,652 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2020-10-13 21:21:41,653 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2020-10-13 21:21:41,653 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_inc [2020-10-13 21:21:41,653 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2020-10-13 21:21:41,653 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_inc [2020-10-13 21:21:41,653 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_add [2020-10-13 21:21:41,653 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-13 21:21:41,653 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 21:21:41,654 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 21:21:41,654 INFO L130 BoogieDeclarations]: Found specification of procedure __rwlock_init [2020-10-13 21:21:41,654 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 21:21:41,654 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-13 21:21:41,654 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-13 21:21:41,654 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 21:21:41,654 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-13 21:21:41,654 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 21:21:41,655 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_irqsave [2020-10-13 21:21:41,655 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2020-10-13 21:21:41,655 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_irqrestore [2020-10-13 21:21:41,655 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2020-10-13 21:21:41,655 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 21:21:41,655 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 21:21:41,655 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-13 21:21:41,655 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 21:21:41,655 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-13 21:21:41,656 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 21:21:41,656 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-13 21:21:41,656 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-13 21:21:41,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 21:21:41,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 21:21:41,656 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-13 21:21:41,656 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-13 21:21:41,656 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-13 21:21:41,657 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-13 21:21:41,657 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-13 21:21:41,657 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-13 21:21:41,657 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2020-10-13 21:21:41,657 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2020-10-13 21:21:41,657 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2020-10-13 21:21:41,657 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-13 21:21:41,657 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 21:21:41,657 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-13 21:21:41,658 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-13 21:21:41,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_11 [2020-10-13 21:21:41,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_13 [2020-10-13 21:21:41,658 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-13 21:21:41,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-13 21:21:41,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-13 21:21:41,658 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-13 21:21:41,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-13 21:21:41,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-13 21:21:41,659 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-13 21:21:41,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-13 21:21:41,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_10 [2020-10-13 21:21:41,659 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2020-10-13 21:21:41,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_12 [2020-10-13 21:21:41,660 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-13 21:21:41,660 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2020-10-13 21:21:41,660 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload [2020-10-13 21:21:41,660 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc_cyclic [2020-10-13 21:21:41,660 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2020-10-13 21:21:41,660 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2020-10-13 21:21:41,661 INFO L130 BoogieDeclarations]: Found specification of procedure idr_init [2020-10-13 21:21:41,661 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload_end [2020-10-13 21:21:41,661 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2020-10-13 21:21:41,661 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-13 21:21:41,661 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_init_and_add [2020-10-13 21:21:41,661 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2020-10-13 21:21:41,661 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 21:21:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 21:21:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 21:21:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 21:21:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 21:21:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 21:21:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 21:21:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 21:21:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 21:21:41,663 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 21:21:41,663 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 21:21:41,663 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 21:21:41,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 21:21:41,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 21:21:41,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 21:21:41,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 21:21:41,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 21:21:41,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 21:21:41,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 21:21:41,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 21:21:41,664 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2020-10-13 21:21:41,664 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2020-10-13 21:21:41,664 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-13 21:21:41,664 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2020-10-13 21:21:41,665 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-13 21:21:41,665 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-13 21:21:41,665 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2020-10-13 21:21:41,665 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-13 21:21:41,665 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-13 21:21:41,665 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-13 21:21:41,665 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-13 21:21:41,665 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-13 21:21:41,665 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-13 21:21:41,666 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2020-10-13 21:21:41,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ib_client_8 [2020-10-13 21:21:41,666 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2020-10-13 21:21:41,666 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-13 21:21:41,666 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-13 21:21:41,666 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-13 21:21:41,666 INFO L130 BoogieDeclarations]: Found specification of procedure __class_register [2020-10-13 21:21:41,666 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2020-10-13 21:21:41,667 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-13 21:21:41,667 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2020-10-13 21:21:41,667 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-13 21:21:41,667 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-13 21:21:41,667 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-13 21:21:41,667 INFO L130 BoogieDeclarations]: Found specification of procedure ib_register_client [2020-10-13 21:21:41,667 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_client [2020-10-13 21:21:41,667 INFO L130 BoogieDeclarations]: Found specification of procedure ib_get_client_data [2020-10-13 21:21:41,668 INFO L130 BoogieDeclarations]: Found specification of procedure ib_set_client_data [2020-10-13 21:21:41,668 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_device [2020-10-13 21:21:41,668 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_cap_ib_cm [2020-10-13 21:21:41,668 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_port [2020-10-13 21:21:41,668 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_ah [2020-10-13 21:21:41,668 INFO L130 BoogieDeclarations]: Found specification of procedure ib_init_ah_from_wc [2020-10-13 21:21:41,668 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_ah_from_wc [2020-10-13 21:21:41,668 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_ah [2020-10-13 21:21:41,669 INFO L130 BoogieDeclarations]: Found specification of procedure ib_get_cached_gid [2020-10-13 21:21:41,669 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_cached_gid [2020-10-13 21:21:41,669 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_cached_pkey [2020-10-13 21:21:41,669 INFO L130 BoogieDeclarations]: Found specification of procedure ib_register_mad_agent [2020-10-13 21:21:41,669 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_mad_agent [2020-10-13 21:21:41,669 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send_mad [2020-10-13 21:21:41,669 INFO L130 BoogieDeclarations]: Found specification of procedure ib_free_recv_mad [2020-10-13 21:21:41,669 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cancel_mad [2020-10-13 21:21:41,670 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_mad [2020-10-13 21:21:41,670 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_send_mad [2020-10-13 21:21:41,670 INFO L130 BoogieDeclarations]: Found specification of procedure ib_free_send_mad [2020-10-13 21:21:41,670 INFO L130 BoogieDeclarations]: Found specification of procedure ib_init_ah_from_path [2020-10-13 21:21:41,670 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cm_id [2020-10-13 21:21:41,670 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2020-10-13 21:21:41,670 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_listen [2020-10-13 21:21:41,670 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_req [2020-10-13 21:21:41,671 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rep [2020-10-13 21:21:41,671 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rtu [2020-10-13 21:21:41,671 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_dreq [2020-10-13 21:21:41,671 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_drep [2020-10-13 21:21:41,671 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_notify [2020-10-13 21:21:41,671 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rej [2020-10-13 21:21:41,671 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_mra [2020-10-13 21:21:41,671 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_lap [2020-10-13 21:21:41,671 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_init_qp_attr [2020-10-13 21:21:41,672 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_apr [2020-10-13 21:21:41,672 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_sidr_req [2020-10-13 21:21:41,672 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_sidr_rep [2020-10-13 21:21:41,672 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_local_qpn [2020-10-13 21:21:41,672 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_local_qpn [2020-10-13 21:21:41,672 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_resp_res [2020-10-13 21:21:41,672 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_resp_res [2020-10-13 21:21:41,672 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_init_depth [2020-10-13 21:21:41,673 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_init_depth [2020-10-13 21:21:41,673 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_remote_resp_timeout [2020-10-13 21:21:41,673 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_remote_resp_timeout [2020-10-13 21:21:41,673 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_qp_type [2020-10-13 21:21:41,673 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_qp_type [2020-10-13 21:21:41,673 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_flow_ctrl [2020-10-13 21:21:41,673 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_flow_ctrl [2020-10-13 21:21:41,673 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_starting_psn [2020-10-13 21:21:41,674 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_starting_psn [2020-10-13 21:21:41,674 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_local_resp_timeout [2020-10-13 21:21:41,674 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_local_resp_timeout [2020-10-13 21:21:41,674 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_retry_count [2020-10-13 21:21:41,674 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_retry_count [2020-10-13 21:21:41,674 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_path_mtu [2020-10-13 21:21:41,674 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_path_mtu [2020-10-13 21:21:41,674 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_rnr_retry_count [2020-10-13 21:21:41,674 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_rnr_retry_count [2020-10-13 21:21:41,675 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_max_cm_retries [2020-10-13 21:21:41,675 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_max_cm_retries [2020-10-13 21:21:41,675 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_srq [2020-10-13 21:21:41,675 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_srq [2020-10-13 21:21:41,675 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_flow_label [2020-10-13 21:21:41,675 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_flow_label [2020-10-13 21:21:41,675 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_packet_rate [2020-10-13 21:21:41,675 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_packet_rate [2020-10-13 21:21:41,675 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_sl [2020-10-13 21:21:41,676 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_sl [2020-10-13 21:21:41,676 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_subnet_local [2020-10-13 21:21:41,676 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_subnet_local [2020-10-13 21:21:41,676 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_local_ack_timeout [2020-10-13 21:21:41,676 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_local_ack_timeout [2020-10-13 21:21:41,676 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_flow_label [2020-10-13 21:21:41,676 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_flow_label [2020-10-13 21:21:41,676 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_packet_rate [2020-10-13 21:21:41,676 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_packet_rate [2020-10-13 21:21:41,677 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_sl [2020-10-13 21:21:41,677 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_sl [2020-10-13 21:21:41,677 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_subnet_local [2020-10-13 21:21:41,677 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_subnet_local [2020-10-13 21:21:41,677 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_local_ack_timeout [2020-10-13 21:21:41,677 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_local_ack_timeout [2020-10-13 21:21:41,677 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_get_msg_mraed [2020-10-13 21:21:41,677 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_set_msg_mraed [2020-10-13 21:21:41,678 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_get_service_timeout [2020-10-13 21:21:41,678 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_set_service_timeout [2020-10-13 21:21:41,678 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_get_msg_rejected [2020-10-13 21:21:41,678 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_set_msg_rejected [2020-10-13 21:21:41,678 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_get_reject_info_len [2020-10-13 21:21:41,678 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_set_reject_info_len [2020-10-13 21:21:41,679 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_local_qpn [2020-10-13 21:21:41,679 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_local_qpn [2020-10-13 21:21:41,679 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_local_eecn [2020-10-13 21:21:41,679 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_local_eecn [2020-10-13 21:21:41,679 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_qpn [2020-10-13 21:21:41,679 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_starting_psn [2020-10-13 21:21:41,679 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_starting_psn [2020-10-13 21:21:41,680 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_target_ack_delay [2020-10-13 21:21:41,680 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_target_ack_delay [2020-10-13 21:21:41,680 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_failover [2020-10-13 21:21:41,680 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_failover [2020-10-13 21:21:41,680 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_flow_ctrl [2020-10-13 21:21:41,680 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_flow_ctrl [2020-10-13 21:21:41,680 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_rnr_retry_count [2020-10-13 21:21:41,681 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_rnr_retry_count [2020-10-13 21:21:41,681 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_srq [2020-10-13 21:21:41,681 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_srq [2020-10-13 21:21:41,681 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dreq_get_remote_qpn [2020-10-13 21:21:41,681 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dreq_set_remote_qpn [2020-10-13 21:21:41,682 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_remote_qpn [2020-10-13 21:21:41,682 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_remote_resp_timeout [2020-10-13 21:21:41,682 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_flow_label [2020-10-13 21:21:41,682 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_flow_label [2020-10-13 21:21:41,682 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_traffic_class [2020-10-13 21:21:41,682 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_traffic_class [2020-10-13 21:21:41,682 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_packet_rate [2020-10-13 21:21:41,682 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_packet_rate [2020-10-13 21:21:41,683 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_sl [2020-10-13 21:21:41,683 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_sl [2020-10-13 21:21:41,683 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_subnet_local [2020-10-13 21:21:41,683 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_local_ack_timeout [2020-10-13 21:21:41,683 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_local_ack_timeout [2020-10-13 21:21:41,683 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_rep_get_qpn [2020-10-13 21:21:41,683 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_rep_set_qpn [2020-10-13 21:21:41,684 INFO L130 BoogieDeclarations]: Found specification of procedure cm_add_one [2020-10-13 21:21:41,684 INFO L130 BoogieDeclarations]: Found specification of procedure cm_remove_one [2020-10-13 21:21:41,684 INFO L130 BoogieDeclarations]: Found specification of procedure cm_work_handler [2020-10-13 21:21:41,684 INFO L130 BoogieDeclarations]: Found specification of procedure cm_deref_id [2020-10-13 21:21:41,684 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_msg [2020-10-13 21:21:41,684 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_response_msg [2020-10-13 21:21:41,684 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_msg [2020-10-13 21:21:41,685 INFO L130 BoogieDeclarations]: Found specification of procedure cm_copy_private_data [2020-10-13 21:21:41,685 INFO L130 BoogieDeclarations]: Found specification of procedure cm_set_private_data [2020-10-13 21:21:41,685 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_av_for_response [2020-10-13 21:21:41,685 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_av_by_path [2020-10-13 21:21:41,685 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_id [2020-10-13 21:21:41,685 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_id [2020-10-13 21:21:41,686 INFO L130 BoogieDeclarations]: Found specification of procedure cm_get_id [2020-10-13 21:21:41,686 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_id [2020-10-13 21:21:41,686 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mask_copy [2020-10-13 21:21:41,686 INFO L130 BoogieDeclarations]: Found specification of procedure cm_compare_data [2020-10-13 21:21:41,686 INFO L130 BoogieDeclarations]: Found specification of procedure cm_compare_private_data [2020-10-13 21:21:41,686 INFO L130 BoogieDeclarations]: Found specification of procedure be32_lt [2020-10-13 21:21:41,686 INFO L130 BoogieDeclarations]: Found specification of procedure be32_gt [2020-10-13 21:21:41,686 INFO L130 BoogieDeclarations]: Found specification of procedure be64_lt [2020-10-13 21:21:41,686 INFO L130 BoogieDeclarations]: Found specification of procedure be64_gt [2020-10-13 21:21:41,687 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_listen [2020-10-13 21:21:41,687 INFO L130 BoogieDeclarations]: Found specification of procedure cm_find_listen [2020-10-13 21:21:41,687 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_id [2020-10-13 21:21:41,687 INFO L130 BoogieDeclarations]: Found specification of procedure cm_find_remote_id [2020-10-13 21:21:41,687 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_qpn [2020-10-13 21:21:41,687 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_sidr [2020-10-13 21:21:41,687 INFO L130 BoogieDeclarations]: Found specification of procedure cm_reject_sidr_req [2020-10-13 21:21:41,687 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dequeue_work [2020-10-13 21:21:41,688 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_work [2020-10-13 21:21:41,688 INFO L130 BoogieDeclarations]: Found specification of procedure cm_convert_to_ms [2020-10-13 21:21:41,688 INFO L130 BoogieDeclarations]: Found specification of procedure cm_ack_timeout [2020-10-13 21:21:41,688 INFO L130 BoogieDeclarations]: Found specification of procedure cm_cleanup_timewait [2020-10-13 21:21:41,688 INFO L130 BoogieDeclarations]: Found specification of procedure cm_create_timewait_info [2020-10-13 21:21:41,688 INFO L130 BoogieDeclarations]: Found specification of procedure cm_enter_timewait [2020-10-13 21:21:41,688 INFO L130 BoogieDeclarations]: Found specification of procedure cm_reset_to_idle [2020-10-13 21:21:41,688 INFO L130 BoogieDeclarations]: Found specification of procedure cm_destroy_id [2020-10-13 21:21:41,688 INFO L130 BoogieDeclarations]: Found specification of procedure cm_form_tid [2020-10-13 21:21:41,689 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_mad_hdr [2020-10-13 21:21:41,689 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_req [2020-10-13 21:21:41,689 INFO L130 BoogieDeclarations]: Found specification of procedure cm_validate_req_param [2020-10-13 21:21:41,689 INFO L130 BoogieDeclarations]: Found specification of procedure cm_issue_rej [2020-10-13 21:21:41,689 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_paths_from_req [2020-10-13 21:21:41,689 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_req_event [2020-10-13 21:21:41,689 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_work [2020-10-13 21:21:41,689 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 21:21:41,689 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_mra [2020-10-13 21:21:41,690 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rej [2020-10-13 21:21:41,690 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dup_req_handler [2020-10-13 21:21:41,690 INFO L130 BoogieDeclarations]: Found specification of procedure cm_match_req [2020-10-13 21:21:41,690 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_routed_req [2020-10-13 21:21:41,690 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_handler [2020-10-13 21:21:41,690 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rep [2020-10-13 21:21:41,690 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rtu [2020-10-13 21:21:41,690 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rep_event [2020-10-13 21:21:41,690 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dup_rep_handler [2020-10-13 21:21:41,691 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_handler [2020-10-13 21:21:41,691 INFO L130 BoogieDeclarations]: Found specification of procedure cm_establish_handler [2020-10-13 21:21:41,691 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rtu_handler [2020-10-13 21:21:41,691 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_dreq [2020-10-13 21:21:41,691 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_drep [2020-10-13 21:21:41,691 INFO L130 BoogieDeclarations]: Found specification of procedure cm_issue_drep [2020-10-13 21:21:41,692 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dreq_handler [2020-10-13 21:21:41,692 INFO L130 BoogieDeclarations]: Found specification of procedure cm_drep_handler [2020-10-13 21:21:41,692 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rej_event [2020-10-13 21:21:41,692 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_rejected_id [2020-10-13 21:21:41,692 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_handler [2020-10-13 21:21:41,692 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_mraed_id [2020-10-13 21:21:41,692 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_handler [2020-10-13 21:21:41,693 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_lap [2020-10-13 21:21:41,693 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_path_from_lap [2020-10-13 21:21:41,693 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_handler [2020-10-13 21:21:41,693 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_apr [2020-10-13 21:21:41,693 INFO L130 BoogieDeclarations]: Found specification of procedure cm_apr_handler [2020-10-13 21:21:41,693 INFO L130 BoogieDeclarations]: Found specification of procedure cm_timewait_handler [2020-10-13 21:21:41,693 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_req [2020-10-13 21:21:41,694 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_req_event [2020-10-13 21:21:41,694 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_req_handler [2020-10-13 21:21:41,694 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_rep [2020-10-13 21:21:41,694 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_rep_event [2020-10-13 21:21:41,694 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_rep_handler [2020-10-13 21:21:41,694 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_send_error [2020-10-13 21:21:41,695 INFO L130 BoogieDeclarations]: Found specification of procedure cm_send_handler [2020-10-13 21:21:41,695 INFO L130 BoogieDeclarations]: Found specification of procedure cm_establish [2020-10-13 21:21:41,695 INFO L130 BoogieDeclarations]: Found specification of procedure cm_migrate [2020-10-13 21:21:41,695 INFO L130 BoogieDeclarations]: Found specification of procedure cm_recv_handler [2020-10-13 21:21:41,695 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_qp_init_attr [2020-10-13 21:21:41,695 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_qp_rtr_attr [2020-10-13 21:21:41,695 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_qp_rts_attr [2020-10-13 21:21:41,696 INFO L130 BoogieDeclarations]: Found specification of procedure cm_get_ack_delay [2020-10-13 21:21:41,696 INFO L130 BoogieDeclarations]: Found specification of procedure cm_show_counter [2020-10-13 21:21:41,696 INFO L130 BoogieDeclarations]: Found specification of procedure cm_release_port_obj [2020-10-13 21:21:41,696 INFO L130 BoogieDeclarations]: Found specification of procedure cm_devnode [2020-10-13 21:21:41,696 INFO L130 BoogieDeclarations]: Found specification of procedure cm_create_port_fs [2020-10-13 21:21:41,696 INFO L130 BoogieDeclarations]: Found specification of procedure cm_remove_port_fs [2020-10-13 21:21:41,696 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_init [2020-10-13 21:21:41,697 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_cleanup [2020-10-13 21:21:41,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 21:21:41,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 21:21:41,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2020-10-13 21:21:41,697 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 21:21:41,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 21:21:41,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 21:21:41,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-13 21:21:41,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-13 21:21:41,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-13 21:21:41,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-13 21:21:41,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-13 21:21:41,698 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 21:21:41,699 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 21:21:41,699 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 21:21:41,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 21:21:41,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 21:21:41,699 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 21:21:41,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 21:21:41,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 21:21:41,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 21:21:41,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 21:22:14,406 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 21:22:29,089 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-13 21:22:38,667 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 21:22:38,668 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 21:22:38,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:22:38 BoogieIcfgContainer [2020-10-13 21:22:38,685 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 21:22:38,686 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 21:22:38,686 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 21:22:38,689 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 21:22:38,689 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 09:21:34" (1/3) ... [2020-10-13 21:22:38,690 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e3a9932 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:22:38, skipping insertion in model container [2020-10-13 21:22:38,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:21:40" (2/3) ... [2020-10-13 21:22:38,691 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e3a9932 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:22:38, skipping insertion in model container [2020-10-13 21:22:38,691 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:22:38" (3/3) ... [2020-10-13 21:22:38,693 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2020-10-13 21:22:38,703 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 21:22:38,713 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 21:22:38,727 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 21:22:38,763 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 21:22:38,763 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 21:22:38,763 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 21:22:38,764 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 21:22:38,764 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 21:22:38,764 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 21:22:38,764 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 21:22:38,764 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 21:22:38,841 INFO L276 IsEmpty]: Start isEmpty. Operand 3822 states. [2020-10-13 21:22:38,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-10-13 21:22:38,877 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 21:22:38,879 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 21:22:38,879 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 21:22:38,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 21:22:38,886 INFO L82 PathProgramCache]: Analyzing trace with hash 652149208, now seen corresponding path program 1 times [2020-10-13 21:22:38,896 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 21:22:38,896 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1471621925] [2020-10-13 21:22:38,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 21:22:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:40,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:40,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:41,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:41,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:41,803 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:41,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:42,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:46,627 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:46,628 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 311 [2020-10-13 21:22:46,628 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-13 21:22:46,628 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6734 [2020-10-13 21:22:46,631 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:46,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:46,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-13 21:22:46,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:46,632 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 21:22:49,484 WARN L193 SmtUtils]: Spent 2.63 s on a formula simplification that was a NOOP. DAG size: 730 [2020-10-13 21:22:49,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:22:49,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:49,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:50,012 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:50,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:22:50,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:50,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 494 [2020-10-13 21:22:50,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:50,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:50,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:50,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:50,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:22:50,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:22:50,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:50,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:50,348 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:50,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:22:50,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:50,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 113 [2020-10-13 21:22:50,350 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:50,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:50,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:22:50,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:50,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:50,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:22:50,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:50,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:50,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:50,441 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:22:50,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:50,441 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-13 21:22:50,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:50,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:50,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:50,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:50,442 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:50,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:22:50,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:50,490 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:50,501 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:50,501 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:22:50,502 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:50,502 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 21:22:50,502 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:50,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:50,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:22:50,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:50,504 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 21:22:50,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 21:22:50,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:50,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:50,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:50,697 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:50,698 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:22:50,698 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:22:50,698 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 148 [2020-10-13 21:22:50,698 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:50,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:50,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:22:50,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:50,699 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:50,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:22:50,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:50,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:50,766 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:50,766 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:22:50,767 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:50,767 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-13 21:22:50,767 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:50,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:50,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:50,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:50,768 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:50,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:22:50,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:50,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:50,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:50,836 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:50,837 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:22:50,837 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:22:50,837 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-13 21:22:50,837 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:50,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:50,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:50,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:50,838 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:50,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 21:22:50,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:50,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:50,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:50,960 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:50,960 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:22:50,960 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:22:50,961 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-13 21:22:50,961 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:50,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:50,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:22:50,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:50,962 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:50,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:22:50,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:51,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:51,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:51,014 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:22:51,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:51,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:22:51,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:51,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:51,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:51,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:51,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:51,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:22:51,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:51,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:51,062 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:51,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:22:51,063 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:51,063 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 21:22:51,063 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:51,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:51,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:22:51,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:51,064 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:51,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 21:22:51,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:51,120 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:51,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:51,197 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:51,197 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:22:51,197 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:22:51,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-13 21:22:51,198 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:51,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:51,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:22:51,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:51,199 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:51,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:22:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:51,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:51,251 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:51,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:22:51,252 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:51,252 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 21:22:51,252 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:51,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:51,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:51,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:51,253 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:51,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:22:51,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:51,291 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:51,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:51,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:51,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:22:51,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:22:51,304 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 21:22:51,304 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:51,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:51,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:51,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:51,305 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:51,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 21:22:51,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:51,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:51,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:51,407 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:51,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:22:51,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:22:51,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-13 21:22:51,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:51,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:51,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:22:51,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:51,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:51,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:22:51,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:51,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:51,468 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:51,469 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:22:51,469 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:51,470 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-13 21:22:51,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:51,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:51,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:51,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:51,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:22:51,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:22:51,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:51,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:51,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:51,539 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:51,540 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:22:51,540 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:22:51,540 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-13 21:22:51,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:51,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:51,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:22:51,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:51,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:22:51,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 21:22:51,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:51,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:51,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:51,692 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:51,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:22:51,692 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:22:51,692 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 117 [2020-10-13 21:22:51,693 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:51,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:51,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:22:51,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:51,694 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:51,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:22:51,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:51,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:51,766 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:51,766 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:22:51,766 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:51,766 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 21:22:51,767 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:51,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:51,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:51,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:51,767 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:51,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:22:51,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:51,820 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:51,825 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:51,835 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:51,835 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:22:51,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:22:51,836 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-13 21:22:51,836 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:51,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:51,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:22:51,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:51,837 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:51,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 21:22:51,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:51,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:51,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:51,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:51,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:22:51,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:22:51,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 106 [2020-10-13 21:22:51,968 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:51,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:51,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:22:51,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:51,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:51,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:22:51,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:52,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:52,019 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:52,019 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:22:52,020 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:52,020 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:22:52,020 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:52,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:52,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:52,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:52,021 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:52,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:22:52,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:52,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:52,066 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:52,078 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:52,078 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:22:52,078 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:22:52,079 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-13 21:22:52,079 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:52,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:52,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:52,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:52,080 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:52,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 21:22:52,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:52,130 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:52,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:52,203 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:52,203 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:22:52,203 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:22:52,204 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-13 21:22:52,204 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:52,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:52,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:22:52,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:52,207 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 21:22:52,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:22:52,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:52,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:52,267 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:52,267 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:22:52,267 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:52,267 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 21:22:52,268 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:52,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:52,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:52,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:52,268 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:52,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:22:52,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:52,306 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:52,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:52,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:22:52,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:52,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:22:52,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:52,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:52,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:22:52,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:52,315 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:52,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 21:22:52,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:52,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:52,360 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:52,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 21:22:52,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:52,361 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 21:22:52,361 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:52,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:52,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 21:22:52,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:52,362 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:52,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-13 21:22:52,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:52,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:52,439 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:52,439 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:22:52,439 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:52,439 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:22:52,440 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:52,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:52,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 21:22:52,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:52,440 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:52,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-13 21:22:52,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:52,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:52,519 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:52,519 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:22:52,520 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:52,520 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 21:22:52,520 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:52,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:52,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 21:22:52,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:52,521 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:52,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-13 21:22:52,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:52,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:52,597 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:52,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:22:52,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:52,598 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 21:22:52,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:52,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:52,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 21:22:52,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:52,600 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:22:52,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-13 21:22:52,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:52,752 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:52,808 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:52,809 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 77 [2020-10-13 21:22:52,809 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:52,809 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-13 21:22:52,809 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:52,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:52,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 74 [2020-10-13 21:22:52,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:52,810 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:52,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:22:52,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:52,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:52,876 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:52,876 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 21:22:52,876 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:52,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 21:22:52,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:52,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:52,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:52,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:52,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:52,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:22:52,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:52,915 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:52,921 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:52,922 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:22:52,922 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:52,922 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:22:52,922 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:52,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:52,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:52,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:52,923 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:52,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 21:22:52,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:52,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:52,977 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:52,977 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 21:22:52,977 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:52,977 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-13 21:22:52,978 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:52,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:52,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:52,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:52,978 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:52,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:22:53,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:53,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:53,024 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:53,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:22:53,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:53,025 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:22:53,025 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:53,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:53,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:53,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:53,026 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:53,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-13 21:22:53,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:53,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:53,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:53,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:22:53,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:53,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 139 [2020-10-13 21:22:53,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:53,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:53,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:53,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:53,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:53,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-13 21:22:53,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:53,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:53,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:53,266 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-13 21:22:53,266 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:53,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 21:22:53,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:53,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:53,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:53,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:53,267 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:53,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:22:53,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:53,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:53,315 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:53,316 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:22:53,316 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:53,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:22:53,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:53,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:53,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:53,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:53,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:53,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 21:22:53,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:53,361 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:53,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:53,375 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-13 21:22:53,376 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:53,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 21:22:53,376 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:53,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:53,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:53,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:53,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:53,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-13 21:22:53,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:53,422 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:53,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:53,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:22:53,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:53,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:22:53,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:53,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:53,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:53,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:53,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:22:53,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2020-10-13 21:22:53,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:22:53,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:22:53,480 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:22:53,480 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:22:53,480 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:22:53,480 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:22:53,481 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:22:53,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:22:53,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:22:53,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:22:53,481 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:22:53,680 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 34 proven. 41 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2020-10-13 21:22:53,681 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1471621925] [2020-10-13 21:22:53,683 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 21:22:53,683 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-10-13 21:22:53,684 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1415724056] [2020-10-13 21:22:53,690 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-13 21:22:53,691 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 21:22:53,707 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-13 21:22:53,708 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-10-13 21:22:53,710 INFO L87 Difference]: Start difference. First operand 3822 states. Second operand 9 states. [2020-10-13 21:24:27,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 21:24:27,747 INFO L93 Difference]: Finished difference Result 7246 states and 10235 transitions. [2020-10-13 21:24:27,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-10-13 21:24:27,752 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 223 [2020-10-13 21:24:27,752 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 21:24:27,848 INFO L225 Difference]: With dead ends: 7246 [2020-10-13 21:24:27,849 INFO L226 Difference]: Without dead ends: 4007 [2020-10-13 21:24:27,893 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=113, Invalid=267, Unknown=0, NotChecked=0, Total=380 [2020-10-13 21:24:27,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4007 states. [2020-10-13 21:24:29,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4007 to 3203. [2020-10-13 21:24:29,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3203 states. [2020-10-13 21:24:29,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3203 states to 3203 states and 4289 transitions. [2020-10-13 21:24:29,047 INFO L78 Accepts]: Start accepts. Automaton has 3203 states and 4289 transitions. Word has length 223 [2020-10-13 21:24:29,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 21:24:29,048 INFO L479 AbstractCegarLoop]: Abstraction has 3203 states and 4289 transitions. [2020-10-13 21:24:29,048 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-13 21:24:29,052 INFO L276 IsEmpty]: Start isEmpty. Operand 3203 states and 4289 transitions. [2020-10-13 21:24:29,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-10-13 21:24:29,065 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 21:24:29,065 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 21:24:29,066 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 21:24:29,066 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 21:24:29,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 21:24:29,066 INFO L82 PathProgramCache]: Analyzing trace with hash -746524728, now seen corresponding path program 1 times [2020-10-13 21:24:29,067 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 21:24:29,067 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1823893031] [2020-10-13 21:24:29,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 21:24:29,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:29,610 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:34,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:35,089 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:35,090 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 311 [2020-10-13 21:24:35,090 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:24:35,091 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5722 [2020-10-13 21:24:35,091 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:35,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:24:35,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 214 [2020-10-13 21:24:35,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 21:24:35,091 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:37,863 WARN L193 SmtUtils]: Spent 2.54 s on a formula simplification that was a NOOP. DAG size: 730 [2020-10-13 21:24:37,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:24:37,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:37,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:38,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:38,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:24:38,482 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:38,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 579 [2020-10-13 21:24:38,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:38,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:38,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:38,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:38,483 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:38,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:24:38,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:38,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:38,682 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:38,683 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:24:38,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:38,683 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-13 21:24:38,683 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:38,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:38,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:38,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:38,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:38,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:24:38,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:38,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:38,758 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:38,758 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:24:38,758 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:38,759 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:24:38,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:38,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:38,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:38,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:38,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:38,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:24:38,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:38,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:38,801 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:38,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:24:38,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:38,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:24:38,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:38,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:38,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:38,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:38,804 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:24:38,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 21:24:38,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:38,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:38,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:38,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:24:38,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:38,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-13 21:24:38,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:38,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:38,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:38,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:38,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:38,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:24:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:38,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:38,951 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:38,952 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:24:38,952 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:38,952 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:24:38,953 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:38,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:38,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:38,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:38,953 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:38,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:24:38,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:38,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:38,998 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:38,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:24:38,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:38,998 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:24:38,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:38,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:38,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:38,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:38,999 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:39,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 21:24:39,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:39,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:39,067 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:39,067 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:24:39,068 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:39,068 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-13 21:24:39,068 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:39,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:39,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:39,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:39,069 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:39,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:24:39,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:39,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:39,122 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:39,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:24:39,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:39,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:24:39,123 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:39,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:39,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:39,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:39,124 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:39,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:24:39,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:39,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:39,167 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:39,167 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:24:39,167 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:39,167 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:24:39,167 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:39,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:39,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:39,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:39,168 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:39,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 21:24:39,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:39,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:39,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:39,242 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:24:39,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:39,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 21:24:39,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:39,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:39,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:39,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:39,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:24:39,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:24:39,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:39,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:39,297 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:39,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:24:39,298 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:39,298 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:24:39,299 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:39,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:39,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:39,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:39,299 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:39,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:24:39,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:39,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:39,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:39,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:24:39,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:39,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:24:39,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:39,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:39,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:39,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:39,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:39,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 21:24:39,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:39,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:39,423 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:39,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:24:39,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:39,424 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 21:24:39,424 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:39,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:39,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:39,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:39,425 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:39,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:24:39,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:39,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:39,469 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:39,469 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:24:39,469 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:39,469 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:24:39,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:39,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:39,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:39,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:39,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:24:39,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:24:39,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:39,506 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:39,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:39,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:24:39,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:39,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:24:39,514 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:39,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:39,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:39,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:39,515 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:39,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 21:24:39,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:39,553 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:39,584 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:39,585 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:24:39,585 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:39,585 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 21:24:39,585 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:39,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:39,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:39,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:39,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:39,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:24:39,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:39,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:39,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:39,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:24:39,633 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:39,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:24:39,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:39,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:39,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:39,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:39,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:39,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:24:39,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:39,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:39,675 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:39,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:24:39,676 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:39,676 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:24:39,676 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:39,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:39,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:39,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:39,677 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:39,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 21:24:39,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:39,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:39,761 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:39,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:24:39,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:39,762 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-13 21:24:39,762 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:39,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:39,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:39,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:39,763 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:39,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:24:39,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:39,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:39,809 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:39,809 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:24:39,809 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:39,809 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:24:39,810 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:39,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:39,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:39,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:39,810 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:39,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:24:39,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:39,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:39,855 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:39,855 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:24:39,855 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:39,855 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:24:39,856 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:39,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:39,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:39,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:39,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:39,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 21:24:39,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:39,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:39,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:39,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:24:39,925 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:39,925 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 21:24:39,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:39,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:39,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:39,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:39,926 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:39,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:24:39,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:39,962 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:39,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:39,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:24:39,971 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:39,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:24:39,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:39,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:39,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:39,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:39,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:39,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:24:39,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:40,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:40,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:40,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:24:40,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:40,012 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:24:40,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:40,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:40,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:40,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:40,013 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:40,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 21:24:40,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:40,043 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:40,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:40,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 21:24:40,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:40,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:24:40,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:40,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:40,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:40,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:40,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:40,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-13 21:24:40,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:40,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:40,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:40,121 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:24:40,121 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:40,121 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:24:40,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:40,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:40,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:40,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:40,122 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:40,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-13 21:24:40,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:40,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:40,214 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:40,214 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:24:40,214 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:40,214 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-13 21:24:40,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:40,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:40,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:40,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:40,215 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:40,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-13 21:24:40,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:40,306 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:40,315 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:40,315 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:24:40,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:40,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 21:24:40,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:40,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:40,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:40,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:40,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:24:40,529 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2020-10-13 21:24:40,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-13 21:24:40,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:40,576 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:40,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:40,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 77 [2020-10-13 21:24:40,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:40,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-13 21:24:40,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:40,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:40,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 74 [2020-10-13 21:24:40,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:40,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:40,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:24:40,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:40,666 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:40,674 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:40,674 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 21:24:40,674 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:40,674 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:24:40,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:40,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:40,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:40,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:40,675 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:40,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:24:40,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:40,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:40,715 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:40,715 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:24:40,715 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:40,715 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:24:40,716 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:40,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:40,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:40,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:40,716 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:40,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 21:24:40,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:40,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:40,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:40,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 21:24:40,760 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:40,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:24:40,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:40,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:40,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:40,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:40,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:40,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:24:40,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:40,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:40,801 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:40,801 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:24:40,801 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:40,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:24:40,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:40,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:40,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:40,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:40,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:40,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-13 21:24:40,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:40,831 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:40,836 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:40,836 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:24:40,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:40,837 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:24:40,837 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:40,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:40,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:40,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:40,838 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:40,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-13 21:24:40,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:40,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:40,896 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:40,896 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-13 21:24:40,896 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:40,897 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 21:24:40,897 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:40,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:40,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:40,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:40,898 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:40,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:24:40,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:40,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:40,938 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:40,939 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:24:40,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:40,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:24:40,939 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:40,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:40,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:40,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:40,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:40,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 21:24:40,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:40,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:40,984 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:40,984 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-13 21:24:40,984 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:40,985 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:24:40,985 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:40,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:40,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:40,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:40,986 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:41,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-13 21:24:41,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:41,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:41,026 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:41,026 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:24:41,026 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:41,026 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:24:41,027 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:41,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:41,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:41,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:41,027 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:41,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2020-10-13 21:24:41,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:24:41,066 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:24:41,072 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:24:41,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:24:41,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:24:41,073 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:24:41,073 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:24:41,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:24:41,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:24:41,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:24:41,074 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:24:41,208 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2020-10-13 21:24:41,209 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1823893031] [2020-10-13 21:24:41,210 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 21:24:41,210 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-13 21:24:41,210 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1734513675] [2020-10-13 21:24:41,213 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-13 21:24:41,214 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 21:24:41,214 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-13 21:24:41,215 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-10-13 21:24:41,215 INFO L87 Difference]: Start difference. First operand 3203 states and 4289 transitions. Second operand 10 states. [2020-10-13 21:24:47,015 WARN L193 SmtUtils]: Spent 2.58 s on a formula simplification that was a NOOP. DAG size: 732