/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=BIGGEST --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-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 03:02:25,070 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 03:02:25,073 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 03:02:25,112 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 03:02:25,113 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 03:02:25,120 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 03:02:25,122 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 03:02:25,125 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 03:02:25,128 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 03:02:25,131 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 03:02:25,132 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 03:02:25,132 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 03:02:25,133 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 03:02:25,135 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 03:02:25,138 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 03:02:25,139 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 03:02:25,141 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 03:02:25,143 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 03:02:25,144 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 03:02:25,153 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 03:02:25,155 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 03:02:25,156 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 03:02:25,157 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 03:02:25,158 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 03:02:25,168 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 03:02:25,168 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 03:02:25,168 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 03:02:25,171 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 03:02:25,171 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 03:02:25,174 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 03:02:25,174 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 03:02:25,174 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 03:02:25,176 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 03:02:25,177 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 03:02:25,177 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 03:02:25,178 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 03:02:25,178 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 03:02:25,178 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 03:02:25,179 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 03:02:25,180 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 03:02:25,181 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 03:02:25,182 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 03:02:25,217 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 03:02:25,217 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 03:02:25,219 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 03:02:25,219 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 03:02:25,220 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 03:02:25,220 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 03:02:25,220 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 03:02:25,220 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 03:02:25,221 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 03:02:25,221 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 03:02:25,222 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 03:02:25,222 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 03:02:25,222 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 03:02:25,222 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 03:02:25,223 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 03:02:25,223 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 03:02:25,223 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 03:02:25,223 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 03:02:25,224 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 03:02:25,224 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 03:02:25,224 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 03:02:25,224 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 03:02:25,224 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 03:02:25,225 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 03:02:25,225 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 03:02:25,225 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 03:02:25,225 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 03:02:25,225 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=BIGGEST;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=BIGGEST;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=BIGGEST;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=BIGGEST;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=BIGGEST;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=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 03:02:25,500 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 03:02:25,511 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 03:02:25,521 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 03:02:25,524 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 03:02:25,524 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 03:02:25,525 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2020-10-13 03:02:25,594 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/799121aba/025f194be7b648aea5b49f36b3532ec1/FLAG1e8fe172f [2020-10-13 03:02:26,466 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 03:02:26,467 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2020-10-13 03:02:26,524 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/799121aba/025f194be7b648aea5b49f36b3532ec1/FLAG1e8fe172f [2020-10-13 03:02:26,907 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/799121aba/025f194be7b648aea5b49f36b3532ec1 [2020-10-13 03:02:26,915 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 03:02:26,917 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 03:02:26,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 03:02:26,918 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 03:02:26,921 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 03:02:26,922 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:02:26" (1/1) ... [2020-10-13 03:02:26,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@612194b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:02:26, skipping insertion in model container [2020-10-13 03:02:26,925 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:02:26" (1/1) ... [2020-10-13 03:02:26,933 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 03:02:27,113 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 03:02:31,130 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:02:31,189 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 03:02:31,875 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:02:32,864 INFO L208 MainTranslator]: Completed translation [2020-10-13 03:02:32,865 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:02:32 WrapperNode [2020-10-13 03:02:32,865 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 03:02:32,866 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 03:02:32,866 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 03:02:32,866 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 03:02:32,876 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:02:32" (1/1) ... [2020-10-13 03:02:32,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:02:32" (1/1) ... [2020-10-13 03:02:33,002 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:02:32" (1/1) ... [2020-10-13 03:02:33,003 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:02:32" (1/1) ... [2020-10-13 03:02:33,255 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:02:32" (1/1) ... [2020-10-13 03:02:33,283 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:02:32" (1/1) ... [2020-10-13 03:02:33,345 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:02:32" (1/1) ... [2020-10-13 03:02:33,397 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 03:02:33,397 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 03:02:33,397 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 03:02:33,398 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 03:02:33,399 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:02:32" (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 03:02:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 03:02:33,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 03:02:33,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 03:02:33,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-13 03:02:33,472 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 03:02:33,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-13 03:02:33,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab64 [2020-10-13 03:02:33,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-13 03:02:33,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-13 03:02:33,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2020-10-13 03:02:33,474 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 03:02:33,474 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 03:02:33,474 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 03:02:33,474 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-13 03:02:33,475 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-13 03:02:33,475 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-13 03:02:33,475 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-13 03:02:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc_and_test [2020-10-13 03:02:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_negative [2020-10-13 03:02:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2020-10-13 03:02:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2020-10-13 03:02:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_inc [2020-10-13 03:02:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2020-10-13 03:02:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_inc [2020-10-13 03:02:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_add [2020-10-13 03:02:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 03:02:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 03:02:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 03:02:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 03:02:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 03:02:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 03:02:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 03:02:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 03:02:33,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 03:02:33,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-13 03:02:33,480 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 03:02:33,480 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 03:02:33,480 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-13 03:02:33,480 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 03:02:33,480 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-13 03:02:33,481 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 03:02:33,481 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-13 03:02:33,481 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-13 03:02:33,481 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2020-10-13 03:02:33,481 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-13 03:02:33,481 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload_end [2020-10-13 03:02:33,481 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2020-10-13 03:02:33,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 03:02:33,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 03:02:33,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 03:02:33,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-13 03:02:33,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-13 03:02:33,483 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-13 03:02:33,483 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_cap_ib_cm [2020-10-13 03:02:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_local_qpn [2020-10-13 03:02:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_local_qpn [2020-10-13 03:02:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_resp_res [2020-10-13 03:02:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_resp_res [2020-10-13 03:02:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_init_depth [2020-10-13 03:02:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_init_depth [2020-10-13 03:02:33,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_remote_resp_timeout [2020-10-13 03:02:33,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_remote_resp_timeout [2020-10-13 03:02:33,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_qp_type [2020-10-13 03:02:33,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_qp_type [2020-10-13 03:02:33,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_flow_ctrl [2020-10-13 03:02:33,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_flow_ctrl [2020-10-13 03:02:33,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_starting_psn [2020-10-13 03:02:33,486 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_starting_psn [2020-10-13 03:02:33,486 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_local_resp_timeout [2020-10-13 03:02:33,486 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_local_resp_timeout [2020-10-13 03:02:33,486 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_retry_count [2020-10-13 03:02:33,487 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_retry_count [2020-10-13 03:02:33,487 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_path_mtu [2020-10-13 03:02:33,488 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_path_mtu [2020-10-13 03:02:33,489 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_rnr_retry_count [2020-10-13 03:02:33,490 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_rnr_retry_count [2020-10-13 03:02:33,490 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_max_cm_retries [2020-10-13 03:02:33,490 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_max_cm_retries [2020-10-13 03:02:33,490 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_srq [2020-10-13 03:02:33,490 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_srq [2020-10-13 03:02:33,490 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_flow_label [2020-10-13 03:02:33,491 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_flow_label [2020-10-13 03:02:33,492 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_packet_rate [2020-10-13 03:02:33,492 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_packet_rate [2020-10-13 03:02:33,492 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_sl [2020-10-13 03:02:33,492 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_sl [2020-10-13 03:02:33,492 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_subnet_local [2020-10-13 03:02:33,493 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_subnet_local [2020-10-13 03:02:33,493 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_local_ack_timeout [2020-10-13 03:02:33,493 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_local_ack_timeout [2020-10-13 03:02:33,493 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_flow_label [2020-10-13 03:02:33,493 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_flow_label [2020-10-13 03:02:33,493 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_packet_rate [2020-10-13 03:02:33,493 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_packet_rate [2020-10-13 03:02:33,494 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_sl [2020-10-13 03:02:33,494 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_sl [2020-10-13 03:02:33,494 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_subnet_local [2020-10-13 03:02:33,494 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_subnet_local [2020-10-13 03:02:33,494 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_local_ack_timeout [2020-10-13 03:02:33,494 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_local_ack_timeout [2020-10-13 03:02:33,494 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_get_msg_mraed [2020-10-13 03:02:33,495 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_set_msg_mraed [2020-10-13 03:02:33,495 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_get_service_timeout [2020-10-13 03:02:33,495 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_set_service_timeout [2020-10-13 03:02:33,495 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_get_msg_rejected [2020-10-13 03:02:33,495 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_set_msg_rejected [2020-10-13 03:02:33,495 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_get_reject_info_len [2020-10-13 03:02:33,495 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_set_reject_info_len [2020-10-13 03:02:33,496 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_local_qpn [2020-10-13 03:02:33,496 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_local_qpn [2020-10-13 03:02:33,496 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_local_eecn [2020-10-13 03:02:33,496 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_local_eecn [2020-10-13 03:02:33,496 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_qpn [2020-10-13 03:02:33,496 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_starting_psn [2020-10-13 03:02:33,496 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_starting_psn [2020-10-13 03:02:33,497 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_target_ack_delay [2020-10-13 03:02:33,498 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_target_ack_delay [2020-10-13 03:02:33,498 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_failover [2020-10-13 03:02:33,498 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_failover [2020-10-13 03:02:33,498 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_flow_ctrl [2020-10-13 03:02:33,498 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_flow_ctrl [2020-10-13 03:02:33,499 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_rnr_retry_count [2020-10-13 03:02:33,499 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_rnr_retry_count [2020-10-13 03:02:33,499 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_srq [2020-10-13 03:02:33,499 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_srq [2020-10-13 03:02:33,500 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dreq_get_remote_qpn [2020-10-13 03:02:33,500 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dreq_set_remote_qpn [2020-10-13 03:02:33,500 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_remote_qpn [2020-10-13 03:02:33,501 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_remote_resp_timeout [2020-10-13 03:02:33,504 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_flow_label [2020-10-13 03:02:33,504 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_flow_label [2020-10-13 03:02:33,504 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_traffic_class [2020-10-13 03:02:33,504 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_traffic_class [2020-10-13 03:02:33,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_packet_rate [2020-10-13 03:02:33,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_packet_rate [2020-10-13 03:02:33,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_sl [2020-10-13 03:02:33,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_sl [2020-10-13 03:02:33,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_subnet_local [2020-10-13 03:02:33,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_local_ack_timeout [2020-10-13 03:02:33,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_local_ack_timeout [2020-10-13 03:02:33,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_rep_get_qpn [2020-10-13 03:02:33,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_rep_set_qpn [2020-10-13 03:02:33,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_deref_id [2020-10-13 03:02:33,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_msg [2020-10-13 03:02:33,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_response_msg [2020-10-13 03:02:33,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_msg [2020-10-13 03:02:33,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_copy_private_data [2020-10-13 03:02:33,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_set_private_data [2020-10-13 03:02:33,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_av_for_response [2020-10-13 03:02:33,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_av_by_path [2020-10-13 03:02:33,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_id [2020-10-13 03:02:33,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_id [2020-10-13 03:02:33,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_get_id [2020-10-13 03:02:33,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_id [2020-10-13 03:02:33,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mask_copy [2020-10-13 03:02:33,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_compare_data [2020-10-13 03:02:33,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_compare_private_data [2020-10-13 03:02:33,516 INFO L138 BoogieDeclarations]: Found implementation of procedure be32_lt [2020-10-13 03:02:33,517 INFO L138 BoogieDeclarations]: Found implementation of procedure be32_gt [2020-10-13 03:02:33,517 INFO L138 BoogieDeclarations]: Found implementation of procedure be64_lt [2020-10-13 03:02:33,517 INFO L138 BoogieDeclarations]: Found implementation of procedure be64_gt [2020-10-13 03:02:33,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_listen [2020-10-13 03:02:33,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_find_listen [2020-10-13 03:02:33,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_id [2020-10-13 03:02:33,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_find_remote_id [2020-10-13 03:02:33,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_qpn [2020-10-13 03:02:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_sidr [2020-10-13 03:02:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_reject_sidr_req [2020-10-13 03:02:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cm_id [2020-10-13 03:02:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dequeue_work [2020-10-13 03:02:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_work [2020-10-13 03:02:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_convert_to_ms [2020-10-13 03:02:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_ack_timeout [2020-10-13 03:02:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_cleanup_timewait [2020-10-13 03:02:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_create_timewait_info [2020-10-13 03:02:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_enter_timewait [2020-10-13 03:02:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_reset_to_idle [2020-10-13 03:02:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_destroy_id [2020-10-13 03:02:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2020-10-13 03:02:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_listen [2020-10-13 03:02:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_form_tid [2020-10-13 03:02:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_mad_hdr [2020-10-13 03:02:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_req [2020-10-13 03:02:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_validate_req_param [2020-10-13 03:02:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_req [2020-10-13 03:02:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_issue_rej [2020-10-13 03:02:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_paths_from_req [2020-10-13 03:02:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_req_event [2020-10-13 03:02:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_work [2020-10-13 03:02:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_mra [2020-10-13 03:02:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rej [2020-10-13 03:02:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dup_req_handler [2020-10-13 03:02:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_match_req [2020-10-13 03:02:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_routed_req [2020-10-13 03:02:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_handler [2020-10-13 03:02:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rep [2020-10-13 03:02:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rep [2020-10-13 03:02:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rtu [2020-10-13 03:02:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rtu [2020-10-13 03:02:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rep_event [2020-10-13 03:02:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dup_rep_handler [2020-10-13 03:02:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_handler [2020-10-13 03:02:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_establish_handler [2020-10-13 03:02:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rtu_handler [2020-10-13 03:02:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_dreq [2020-10-13 03:02:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_dreq [2020-10-13 03:02:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_drep [2020-10-13 03:02:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_drep [2020-10-13 03:02:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_issue_drep [2020-10-13 03:02:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dreq_handler [2020-10-13 03:02:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_drep_handler [2020-10-13 03:02:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rej [2020-10-13 03:02:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rej_event [2020-10-13 03:02:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_rejected_id [2020-10-13 03:02:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_handler [2020-10-13 03:02:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_mra [2020-10-13 03:02:33,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_mraed_id [2020-10-13 03:02:33,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_handler [2020-10-13 03:02:33,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_lap [2020-10-13 03:02:33,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_lap [2020-10-13 03:02:33,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_path_from_lap [2020-10-13 03:02:33,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_handler [2020-10-13 03:02:33,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_apr [2020-10-13 03:02:33,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_apr [2020-10-13 03:02:33,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_apr_handler [2020-10-13 03:02:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_timewait_handler [2020-10-13 03:02:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_req [2020-10-13 03:02:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_sidr_req [2020-10-13 03:02:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_req_event [2020-10-13 03:02:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_req_handler [2020-10-13 03:02:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_rep [2020-10-13 03:02:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_sidr_rep [2020-10-13 03:02:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_rep_event [2020-10-13 03:02:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_rep_handler [2020-10-13 03:02:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_send_error [2020-10-13 03:02:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_send_handler [2020-10-13 03:02:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_work_handler [2020-10-13 03:02:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_establish [2020-10-13 03:02:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_migrate [2020-10-13 03:02:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_notify [2020-10-13 03:02:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_recv_handler [2020-10-13 03:02:33,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_qp_init_attr [2020-10-13 03:02:33,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_qp_rtr_attr [2020-10-13 03:02:33,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_qp_rts_attr [2020-10-13 03:02:33,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_init_qp_attr [2020-10-13 03:02:33,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_get_ack_delay [2020-10-13 03:02:33,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_show_counter [2020-10-13 03:02:33,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_release_port_obj [2020-10-13 03:02:33,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_devnode [2020-10-13 03:02:33,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_create_port_fs [2020-10-13 03:02:33,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_remove_port_fs [2020-10-13 03:02:33,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_add_one [2020-10-13 03:02:33,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_remove_one [2020-10-13 03:02:33,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_init [2020-10-13 03:02:33,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_cleanup [2020-10-13 03:02:33,529 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2020-10-13 03:02:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2020-10-13 03:02:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-13 03:02:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2020-10-13 03:02:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-13 03:02:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-13 03:02:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2020-10-13 03:02:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-13 03:02:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-13 03:02:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-13 03:02:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-13 03:02:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-13 03:02:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-13 03:02:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2020-10-13 03:02:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ib_client_8 [2020-10-13 03:02:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2020-10-13 03:02:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-13 03:02:33,535 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-13 03:02:33,536 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-13 03:02:33,536 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 03:02:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-13 03:02:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 03:02:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 03:02:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-13 03:02:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-13 03:02:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-13 03:02:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-13 03:02:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-13 03:02:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2020-10-13 03:02:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2020-10-13 03:02:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2020-10-13 03:02:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2020-10-13 03:02:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2020-10-13 03:02:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-13 03:02:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2020-10-13 03:02:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_17 [2020-10-13 03:02:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_18 [2020-10-13 03:02:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_19 [2020-10-13 03:02:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_20 [2020-10-13 03:02:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 03:02:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-13 03:02:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 03:02:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 03:02:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 03:02:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 03:02:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-13 03:02:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-13 03:02:33,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-13 03:02:33,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-13 03:02:33,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 03:02:33,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-13 03:02:33,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-13 03:02:33,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-13 03:02:33,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-13 03:02:33,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-13 03:02:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-13 03:02:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 03:02:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-13 03:02:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-13 03:02:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-13 03:02:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 03:02:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-13 03:02:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-13 03:02:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-13 03:02:33,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-13 03:02:33,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 03:02:33,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-13 03:02:33,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 03:02:33,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 03:02:33,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 03:02:33,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 03:02:33,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 03:02:33,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 03:02:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 03:02:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 03:02:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 03:02:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 03:02:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 03:02:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 03:02:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-13 03:02:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_register [2020-10-13 03:02:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-13 03:02:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 03:02:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 03:02:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-13 03:02:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 03:02:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __rwlock_init [2020-10-13 03:02:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_irqsave [2020-10-13 03:02:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_irqrestore [2020-10-13 03:02:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 03:02:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-13 03:02:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-13 03:02:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 03:02:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-13 03:02:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 03:02:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2020-10-13 03:02:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2020-10-13 03:02:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2020-10-13 03:02:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2020-10-13 03:02:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-13 03:02:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-13 03:02:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-13 03:02:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-13 03:02:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2020-10-13 03:02:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-13 03:02:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-13 03:02:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cancel_mad [2020-10-13 03:02:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_ah [2020-10-13 03:02:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_ah_from_wc [2020-10-13 03:02:33,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_send_mad [2020-10-13 03:02:33,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_ah [2020-10-13 03:02:33,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_cached_gid [2020-10-13 03:02:33,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_cached_pkey [2020-10-13 03:02:33,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_free_recv_mad [2020-10-13 03:02:33,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_free_send_mad [2020-10-13 03:02:33,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_get_cached_gid [2020-10-13 03:02:33,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_get_client_data [2020-10-13 03:02:33,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_init_ah_from_path [2020-10-13 03:02:33,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_init_ah_from_wc [2020-10-13 03:02:33,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_mad [2020-10-13 03:02:33,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_port [2020-10-13 03:02:33,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send_mad [2020-10-13 03:02:33,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_device [2020-10-13 03:02:33,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_register_client [2020-10-13 03:02:33,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_register_mad_agent [2020-10-13 03:02:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_set_client_data [2020-10-13 03:02:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_client [2020-10-13 03:02:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_mad_agent [2020-10-13 03:02:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc_cyclic [2020-10-13 03:02:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2020-10-13 03:02:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2020-10-13 03:02:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_init [2020-10-13 03:02:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload [2020-10-13 03:02:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2020-10-13 03:02:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-13 03:02:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2020-10-13 03:02:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2020-10-13 03:02:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_init_and_add [2020-10-13 03:02:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2020-10-13 03:02:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 03:02:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_6 [2020-10-13 03:02:33,551 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-13 03:02:33,552 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 03:02:33,552 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-13 03:02:33,552 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-13 03:02:33,552 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 03:02:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-13 03:02:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-13 03:02:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2020-10-13 03:02:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2020-10-13 03:02:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-13 03:02:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 03:02:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 03:02:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 03:02:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 03:02:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 03:02:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 03:02:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-13 03:02:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 03:02:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 03:02:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 03:02:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 03:02:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-13 03:02:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab64 [2020-10-13 03:02:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-13 03:02:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-13 03:02:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2020-10-13 03:02:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 03:02:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2020-10-13 03:02:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 03:02:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 03:02:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 03:02:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 03:02:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 03:02:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 03:02:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 03:02:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 03:02:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 03:02:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-13 03:02:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 03:02:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 03:02:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 03:02:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-13 03:02:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2020-10-13 03:02:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-13 03:02:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 03:02:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 03:02:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-13 03:02:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-13 03:02:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-13 03:02:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-13 03:02:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc_and_test [2020-10-13 03:02:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_negative [2020-10-13 03:02:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2020-10-13 03:02:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2020-10-13 03:02:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_inc [2020-10-13 03:02:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2020-10-13 03:02:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_inc [2020-10-13 03:02:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_add [2020-10-13 03:02:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 03:02:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-13 03:02:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2020-10-13 03:02:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 03:02:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2020-10-13 03:02:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2020-10-13 03:02:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-13 03:02:33,560 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 03:02:33,560 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 03:02:33,560 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 03:02:33,560 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 03:02:33,560 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 03:02:33,560 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 03:02:33,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 03:02:33,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 03:02:33,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 03:02:33,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 03:02:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 03:02:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 03:02:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 03:02:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 03:02:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 03:02:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 03:02:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-13 03:02:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2020-10-13 03:02:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2020-10-13 03:02:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2020-10-13 03:02:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-13 03:02:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-13 03:02:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-13 03:02:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-13 03:02:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 03:02:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 03:02:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 03:02:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-13 03:02:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 03:02:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure __rwlock_init [2020-10-13 03:02:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 03:02:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-13 03:02:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-13 03:02:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 03:02:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-13 03:02:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 03:02:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_irqsave [2020-10-13 03:02:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2020-10-13 03:02:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_irqrestore [2020-10-13 03:02:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2020-10-13 03:02:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 03:02:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 03:02:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-13 03:02:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 03:02:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-13 03:02:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 03:02:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-13 03:02:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-13 03:02:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-13 03:02:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-13 03:02:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-13 03:02:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 03:02:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 03:02:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-13 03:02:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-13 03:02:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-13 03:02:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2020-10-13 03:02:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2020-10-13 03:02:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2020-10-13 03:02:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-13 03:02:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 03:02:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-13 03:02:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-13 03:02:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_18 [2020-10-13 03:02:33,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_20 [2020-10-13 03:02:33,567 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-13 03:02:33,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-13 03:02:33,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-13 03:02:33,570 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-13 03:02:33,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-13 03:02:33,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-13 03:02:33,570 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-13 03:02:33,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-13 03:02:33,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_17 [2020-10-13 03:02:33,571 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2020-10-13 03:02:33,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_19 [2020-10-13 03:02:33,571 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-13 03:02:33,571 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2020-10-13 03:02:33,571 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload [2020-10-13 03:02:33,571 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc_cyclic [2020-10-13 03:02:33,571 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2020-10-13 03:02:33,572 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2020-10-13 03:02:33,572 INFO L130 BoogieDeclarations]: Found specification of procedure idr_init [2020-10-13 03:02:33,572 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload_end [2020-10-13 03:02:33,572 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2020-10-13 03:02:33,572 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 03:02:33,572 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 03:02:33,572 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 03:02:33,572 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 03:02:33,573 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2020-10-13 03:02:33,573 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2020-10-13 03:02:33,573 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-13 03:02:33,573 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2020-10-13 03:02:33,573 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-13 03:02:33,573 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-13 03:02:33,573 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2020-10-13 03:02:33,573 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-13 03:02:33,574 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-13 03:02:33,574 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-13 03:02:33,574 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-13 03:02:33,574 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-13 03:02:33,574 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-13 03:02:33,574 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2020-10-13 03:02:33,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ib_client_8 [2020-10-13 03:02:33,574 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2020-10-13 03:02:33,574 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-13 03:02:33,575 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-13 03:02:33,575 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-13 03:02:33,575 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-13 03:02:33,575 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_init_and_add [2020-10-13 03:02:33,575 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2020-10-13 03:02:33,575 INFO L130 BoogieDeclarations]: Found specification of procedure __class_register [2020-10-13 03:02:33,575 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2020-10-13 03:02:33,575 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-13 03:02:33,575 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2020-10-13 03:02:33,576 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-13 03:02:33,576 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-13 03:02:33,576 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-13 03:02:33,576 INFO L130 BoogieDeclarations]: Found specification of procedure ib_register_client [2020-10-13 03:02:33,576 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_client [2020-10-13 03:02:33,576 INFO L130 BoogieDeclarations]: Found specification of procedure ib_get_client_data [2020-10-13 03:02:33,576 INFO L130 BoogieDeclarations]: Found specification of procedure ib_set_client_data [2020-10-13 03:02:33,576 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_device [2020-10-13 03:02:33,577 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_cap_ib_cm [2020-10-13 03:02:33,577 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_port [2020-10-13 03:02:33,577 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_ah [2020-10-13 03:02:33,577 INFO L130 BoogieDeclarations]: Found specification of procedure ib_init_ah_from_wc [2020-10-13 03:02:33,577 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_ah_from_wc [2020-10-13 03:02:33,577 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_ah [2020-10-13 03:02:33,577 INFO L130 BoogieDeclarations]: Found specification of procedure ib_get_cached_gid [2020-10-13 03:02:33,577 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_cached_gid [2020-10-13 03:02:33,577 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_cached_pkey [2020-10-13 03:02:33,578 INFO L130 BoogieDeclarations]: Found specification of procedure ib_register_mad_agent [2020-10-13 03:02:33,578 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_mad_agent [2020-10-13 03:02:33,578 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send_mad [2020-10-13 03:02:33,578 INFO L130 BoogieDeclarations]: Found specification of procedure ib_free_recv_mad [2020-10-13 03:02:33,578 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cancel_mad [2020-10-13 03:02:33,578 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_mad [2020-10-13 03:02:33,578 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_send_mad [2020-10-13 03:02:33,578 INFO L130 BoogieDeclarations]: Found specification of procedure ib_free_send_mad [2020-10-13 03:02:33,578 INFO L130 BoogieDeclarations]: Found specification of procedure ib_init_ah_from_path [2020-10-13 03:02:33,579 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cm_id [2020-10-13 03:02:33,579 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2020-10-13 03:02:33,579 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_listen [2020-10-13 03:02:33,579 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_req [2020-10-13 03:02:33,579 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rep [2020-10-13 03:02:33,579 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rtu [2020-10-13 03:02:33,579 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_dreq [2020-10-13 03:02:33,579 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_drep [2020-10-13 03:02:33,580 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_notify [2020-10-13 03:02:33,580 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rej [2020-10-13 03:02:33,580 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_mra [2020-10-13 03:02:33,580 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_lap [2020-10-13 03:02:33,580 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_init_qp_attr [2020-10-13 03:02:33,580 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_apr [2020-10-13 03:02:33,580 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_sidr_req [2020-10-13 03:02:33,580 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_sidr_rep [2020-10-13 03:02:33,580 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_local_qpn [2020-10-13 03:02:33,581 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_local_qpn [2020-10-13 03:02:33,581 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_resp_res [2020-10-13 03:02:33,581 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_resp_res [2020-10-13 03:02:33,581 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_init_depth [2020-10-13 03:02:33,581 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_init_depth [2020-10-13 03:02:33,581 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_remote_resp_timeout [2020-10-13 03:02:33,581 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_remote_resp_timeout [2020-10-13 03:02:33,581 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_qp_type [2020-10-13 03:02:33,581 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_qp_type [2020-10-13 03:02:33,582 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_flow_ctrl [2020-10-13 03:02:33,582 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_flow_ctrl [2020-10-13 03:02:33,582 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_starting_psn [2020-10-13 03:02:33,582 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_starting_psn [2020-10-13 03:02:33,582 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_local_resp_timeout [2020-10-13 03:02:33,582 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_local_resp_timeout [2020-10-13 03:02:33,582 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_retry_count [2020-10-13 03:02:33,582 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_retry_count [2020-10-13 03:02:33,582 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_path_mtu [2020-10-13 03:02:33,583 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_path_mtu [2020-10-13 03:02:33,583 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_rnr_retry_count [2020-10-13 03:02:33,583 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_rnr_retry_count [2020-10-13 03:02:33,583 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_max_cm_retries [2020-10-13 03:02:33,583 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_max_cm_retries [2020-10-13 03:02:33,583 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_srq [2020-10-13 03:02:33,583 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_srq [2020-10-13 03:02:33,583 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_flow_label [2020-10-13 03:02:33,583 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_flow_label [2020-10-13 03:02:33,584 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_packet_rate [2020-10-13 03:02:33,584 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_packet_rate [2020-10-13 03:02:33,584 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_sl [2020-10-13 03:02:33,584 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_sl [2020-10-13 03:02:33,584 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_subnet_local [2020-10-13 03:02:33,584 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_subnet_local [2020-10-13 03:02:33,584 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_local_ack_timeout [2020-10-13 03:02:33,584 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_local_ack_timeout [2020-10-13 03:02:33,584 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_flow_label [2020-10-13 03:02:33,585 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_flow_label [2020-10-13 03:02:33,585 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_packet_rate [2020-10-13 03:02:33,585 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_packet_rate [2020-10-13 03:02:33,585 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_sl [2020-10-13 03:02:33,585 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_sl [2020-10-13 03:02:33,585 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_subnet_local [2020-10-13 03:02:33,585 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_subnet_local [2020-10-13 03:02:33,585 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_local_ack_timeout [2020-10-13 03:02:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_local_ack_timeout [2020-10-13 03:02:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_get_msg_mraed [2020-10-13 03:02:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_set_msg_mraed [2020-10-13 03:02:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_get_service_timeout [2020-10-13 03:02:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_set_service_timeout [2020-10-13 03:02:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_get_msg_rejected [2020-10-13 03:02:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_set_msg_rejected [2020-10-13 03:02:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_get_reject_info_len [2020-10-13 03:02:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_set_reject_info_len [2020-10-13 03:02:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_local_qpn [2020-10-13 03:02:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_local_qpn [2020-10-13 03:02:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_local_eecn [2020-10-13 03:02:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_local_eecn [2020-10-13 03:02:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_qpn [2020-10-13 03:02:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_starting_psn [2020-10-13 03:02:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_starting_psn [2020-10-13 03:02:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_target_ack_delay [2020-10-13 03:02:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_target_ack_delay [2020-10-13 03:02:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_failover [2020-10-13 03:02:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_failover [2020-10-13 03:02:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_flow_ctrl [2020-10-13 03:02:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_flow_ctrl [2020-10-13 03:02:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_rnr_retry_count [2020-10-13 03:02:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_rnr_retry_count [2020-10-13 03:02:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_srq [2020-10-13 03:02:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_srq [2020-10-13 03:02:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dreq_get_remote_qpn [2020-10-13 03:02:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dreq_set_remote_qpn [2020-10-13 03:02:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_remote_qpn [2020-10-13 03:02:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_remote_resp_timeout [2020-10-13 03:02:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_flow_label [2020-10-13 03:02:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_flow_label [2020-10-13 03:02:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_traffic_class [2020-10-13 03:02:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_traffic_class [2020-10-13 03:02:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_packet_rate [2020-10-13 03:02:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_packet_rate [2020-10-13 03:02:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_sl [2020-10-13 03:02:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_sl [2020-10-13 03:02:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_subnet_local [2020-10-13 03:02:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_local_ack_timeout [2020-10-13 03:02:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_local_ack_timeout [2020-10-13 03:02:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_rep_get_qpn [2020-10-13 03:02:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_rep_set_qpn [2020-10-13 03:02:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure cm_add_one [2020-10-13 03:02:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure cm_remove_one [2020-10-13 03:02:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure cm_work_handler [2020-10-13 03:02:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure cm_deref_id [2020-10-13 03:02:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_msg [2020-10-13 03:02:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_response_msg [2020-10-13 03:02:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_msg [2020-10-13 03:02:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure cm_copy_private_data [2020-10-13 03:02:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure cm_set_private_data [2020-10-13 03:02:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_av_for_response [2020-10-13 03:02:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_av_by_path [2020-10-13 03:02:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_id [2020-10-13 03:02:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_id [2020-10-13 03:02:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure cm_get_id [2020-10-13 03:02:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_id [2020-10-13 03:02:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mask_copy [2020-10-13 03:02:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure cm_compare_data [2020-10-13 03:02:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure cm_compare_private_data [2020-10-13 03:02:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure be32_lt [2020-10-13 03:02:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure be32_gt [2020-10-13 03:02:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure be64_lt [2020-10-13 03:02:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure be64_gt [2020-10-13 03:02:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_listen [2020-10-13 03:02:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure cm_find_listen [2020-10-13 03:02:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_id [2020-10-13 03:02:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure cm_find_remote_id [2020-10-13 03:02:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_qpn [2020-10-13 03:02:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_sidr [2020-10-13 03:02:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure cm_reject_sidr_req [2020-10-13 03:02:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dequeue_work [2020-10-13 03:02:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_work [2020-10-13 03:02:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure cm_convert_to_ms [2020-10-13 03:02:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure cm_ack_timeout [2020-10-13 03:02:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure cm_cleanup_timewait [2020-10-13 03:02:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure cm_create_timewait_info [2020-10-13 03:02:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure cm_enter_timewait [2020-10-13 03:02:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure cm_reset_to_idle [2020-10-13 03:02:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure cm_destroy_id [2020-10-13 03:02:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure cm_form_tid [2020-10-13 03:02:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_mad_hdr [2020-10-13 03:02:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_req [2020-10-13 03:02:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure cm_validate_req_param [2020-10-13 03:02:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure cm_issue_rej [2020-10-13 03:02:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_paths_from_req [2020-10-13 03:02:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_req_event [2020-10-13 03:02:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_work [2020-10-13 03:02:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 03:02:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_mra [2020-10-13 03:02:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rej [2020-10-13 03:02:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dup_req_handler [2020-10-13 03:02:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure cm_match_req [2020-10-13 03:02:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_routed_req [2020-10-13 03:02:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_handler [2020-10-13 03:02:33,597 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rep [2020-10-13 03:02:33,597 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rtu [2020-10-13 03:02:33,597 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rep_event [2020-10-13 03:02:33,597 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dup_rep_handler [2020-10-13 03:02:33,597 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_handler [2020-10-13 03:02:33,597 INFO L130 BoogieDeclarations]: Found specification of procedure cm_establish_handler [2020-10-13 03:02:33,597 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rtu_handler [2020-10-13 03:02:33,597 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_dreq [2020-10-13 03:02:33,597 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_drep [2020-10-13 03:02:33,598 INFO L130 BoogieDeclarations]: Found specification of procedure cm_issue_drep [2020-10-13 03:02:33,598 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dreq_handler [2020-10-13 03:02:33,598 INFO L130 BoogieDeclarations]: Found specification of procedure cm_drep_handler [2020-10-13 03:02:33,598 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rej_event [2020-10-13 03:02:33,598 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_rejected_id [2020-10-13 03:02:33,598 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_handler [2020-10-13 03:02:33,598 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_mraed_id [2020-10-13 03:02:33,598 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_handler [2020-10-13 03:02:33,599 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_lap [2020-10-13 03:02:33,599 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_path_from_lap [2020-10-13 03:02:33,599 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_handler [2020-10-13 03:02:33,599 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_apr [2020-10-13 03:02:33,599 INFO L130 BoogieDeclarations]: Found specification of procedure cm_apr_handler [2020-10-13 03:02:33,599 INFO L130 BoogieDeclarations]: Found specification of procedure cm_timewait_handler [2020-10-13 03:02:33,599 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_req [2020-10-13 03:02:33,599 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_req_event [2020-10-13 03:02:33,599 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_req_handler [2020-10-13 03:02:33,600 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_rep [2020-10-13 03:02:33,600 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_rep_event [2020-10-13 03:02:33,600 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_rep_handler [2020-10-13 03:02:33,600 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_send_error [2020-10-13 03:02:33,600 INFO L130 BoogieDeclarations]: Found specification of procedure cm_send_handler [2020-10-13 03:02:33,600 INFO L130 BoogieDeclarations]: Found specification of procedure cm_establish [2020-10-13 03:02:33,600 INFO L130 BoogieDeclarations]: Found specification of procedure cm_migrate [2020-10-13 03:02:33,600 INFO L130 BoogieDeclarations]: Found specification of procedure cm_recv_handler [2020-10-13 03:02:33,600 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_qp_init_attr [2020-10-13 03:02:33,601 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_qp_rtr_attr [2020-10-13 03:02:33,601 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_qp_rts_attr [2020-10-13 03:02:33,601 INFO L130 BoogieDeclarations]: Found specification of procedure cm_get_ack_delay [2020-10-13 03:02:33,601 INFO L130 BoogieDeclarations]: Found specification of procedure cm_show_counter [2020-10-13 03:02:33,601 INFO L130 BoogieDeclarations]: Found specification of procedure cm_release_port_obj [2020-10-13 03:02:33,601 INFO L130 BoogieDeclarations]: Found specification of procedure cm_devnode [2020-10-13 03:02:33,601 INFO L130 BoogieDeclarations]: Found specification of procedure cm_create_port_fs [2020-10-13 03:02:33,601 INFO L130 BoogieDeclarations]: Found specification of procedure cm_remove_port_fs [2020-10-13 03:02:33,602 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_init [2020-10-13 03:02:33,602 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_cleanup [2020-10-13 03:02:33,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 03:02:33,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 03:02:33,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2020-10-13 03:02:33,602 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 03:02:33,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 03:02:33,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-13 03:02:33,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 03:02:33,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-13 03:02:33,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-13 03:02:33,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-13 03:02:33,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 03:02:33,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-13 03:02:33,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-13 03:02:33,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-13 03:02:33,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-13 03:02:33,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-13 03:02:33,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 03:02:33,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-13 03:02:33,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-13 03:02:33,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 03:02:33,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-13 03:02:33,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-13 03:02:33,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-13 03:02:33,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 03:02:33,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-13 03:02:33,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 03:02:33,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 03:02:33,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 03:02:33,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 03:02:33,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 03:02:33,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 03:02:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 03:02:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 03:02:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 03:02:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 03:02:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 03:02:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 03:02:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 03:02:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 03:02:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 03:02:33,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 03:02:33,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 03:02:33,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 03:03:06,592 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 03:03:31,859 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 03:03:31,860 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 03:03:31,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:03:31 BoogieIcfgContainer [2020-10-13 03:03:31,875 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 03:03:31,876 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 03:03:31,877 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 03:03:31,880 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 03:03:31,880 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 03:02:26" (1/3) ... [2020-10-13 03:03:31,881 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32af3bd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:03:31, skipping insertion in model container [2020-10-13 03:03:31,881 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:02:32" (2/3) ... [2020-10-13 03:03:31,881 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32af3bd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:03:31, skipping insertion in model container [2020-10-13 03:03:31,882 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:03:31" (3/3) ... [2020-10-13 03:03:31,883 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2020-10-13 03:03:31,893 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 03:03:31,903 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 03:03:31,918 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 03:03:31,952 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 03:03:31,952 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 03:03:31,952 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 03:03:31,952 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 03:03:31,952 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 03:03:31,952 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 03:03:31,953 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 03:03:31,953 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 03:03:32,034 INFO L276 IsEmpty]: Start isEmpty. Operand 4004 states. [2020-10-13 03:03:32,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-10-13 03:03:32,065 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 03:03:32,067 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 03:03:32,067 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 03:03:32,073 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 03:03:32,073 INFO L82 PathProgramCache]: Analyzing trace with hash -672402297, now seen corresponding path program 1 times [2020-10-13 03:03:32,081 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 03:03:32,081 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [706628170] [2020-10-13 03:03:32,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 03:03:33,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:33,452 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:33,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:34,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:34,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:34,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:34,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:35,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:39,110 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:39,111 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 311 [2020-10-13 03:03:39,111 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-13 03:03:39,111 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6035 [2020-10-13 03:03:39,114 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:39,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:39,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-13 03:03:39,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:39,114 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 03:03:41,877 WARN L193 SmtUtils]: Spent 2.50 s on a formula simplification that was a NOOP. DAG size: 736 [2020-10-13 03:03:41,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:03:41,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:41,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:42,290 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:42,290 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:03:42,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:42,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 375 [2020-10-13 03:03:42,291 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:42,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:42,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:42,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:42,292 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:42,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:03:42,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:42,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:42,492 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:42,492 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:03:42,493 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:42,493 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-13 03:03:42,493 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:42,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:42,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:03:42,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:42,494 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:42,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:03:42,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:42,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:42,565 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:42,566 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:03:42,566 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:42,566 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 03:03:42,566 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:42,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:42,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:42,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:42,567 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:42,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:03:42,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:42,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:42,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:42,623 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:03:42,623 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:42,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 03:03:42,623 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:42,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:42,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:03:42,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:42,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:42,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 03:03:42,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:42,680 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:42,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:42,758 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:42,759 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:03:42,759 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:03:42,759 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-13 03:03:42,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:42,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:42,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:03:42,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:42,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:42,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:03:42,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:42,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:42,824 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:42,824 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:03:42,825 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:42,825 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 03:03:42,825 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:42,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:42,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:42,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:42,826 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:42,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:03:42,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:42,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:42,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:42,885 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:42,886 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:03:42,886 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:03:42,886 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 03:03:42,886 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:42,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:42,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:42,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:42,887 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:42,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 03:03:42,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:42,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:42,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:43,005 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:43,005 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:03:43,005 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:03:43,006 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-13 03:03:43,006 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:43,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:43,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:03:43,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:43,006 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:43,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:03:43,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:43,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:43,065 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:43,066 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:03:43,066 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:43,066 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 03:03:43,066 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:43,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:43,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:43,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:43,067 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:43,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:03:43,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:43,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:43,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:43,114 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:03:43,114 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:43,115 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 03:03:43,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:43,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:43,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:03:43,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:43,115 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:43,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 03:03:43,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:43,166 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:43,189 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:43,251 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:43,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:03:43,251 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:03:43,251 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 106 [2020-10-13 03:03:43,251 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:43,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:43,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:03:43,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:43,252 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:43,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:03:43,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:43,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:43,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:43,313 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:03:43,313 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:43,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 03:03:43,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:43,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:43,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:43,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:43,314 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:43,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:03:43,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:43,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:43,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:43,366 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:43,366 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:03:43,366 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:03:43,366 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 03:03:43,366 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:43,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:43,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:43,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:43,367 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:43,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 03:03:43,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:43,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:43,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:43,464 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:43,465 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:03:43,465 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:03:43,465 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-13 03:03:43,465 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:43,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:43,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:03:43,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:43,466 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:43,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:03:43,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:43,513 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:43,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:43,525 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:03:43,525 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:43,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-13 03:03:43,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:43,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:43,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:43,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:43,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:43,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:03:43,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:43,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:43,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:43,590 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:43,590 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:03:43,590 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:03:43,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-13 03:03:43,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:43,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:43,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:03:43,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:43,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:03:43,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 03:03:43,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:43,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:43,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:43,748 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:43,749 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:03:43,749 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:03:43,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 130 [2020-10-13 03:03:43,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:43,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:43,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:03:43,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:43,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 104 [2020-10-13 03:03:43,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:03:43,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:43,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:43,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:43,931 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:03:43,931 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:43,931 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-13 03:03:43,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:43,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:43,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:43,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:43,932 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:43,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:03:43,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:43,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:43,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:43,986 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:43,986 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:03:43,986 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:03:43,987 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-13 03:03:43,987 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:43,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:43,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:03:43,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:43,988 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:44,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 03:03:44,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:44,034 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:44,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:44,100 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:44,100 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:03:44,100 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:03:44,100 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-13 03:03:44,101 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:44,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:44,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:03:44,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:44,101 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:44,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:03:44,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:44,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:44,149 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:44,149 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:03:44,150 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:44,150 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 03:03:44,150 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:44,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:44,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:44,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:44,151 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:44,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:03:44,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:44,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:44,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:44,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:44,196 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:03:44,197 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:03:44,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 03:03:44,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:44,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:44,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:44,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:44,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:44,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 03:03:44,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:44,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:44,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:44,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:44,292 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:03:44,292 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:03:44,292 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-13 03:03:44,292 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:44,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:44,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:03:44,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:44,294 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:03:44,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:03:44,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:44,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:44,345 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:44,345 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:03:44,345 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:44,346 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 03:03:44,346 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:44,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:44,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:44,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:44,347 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:44,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:03:44,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:44,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:44,393 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:44,393 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:03:44,393 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:44,394 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 03:03:44,394 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:44,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:44,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:03:44,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:44,395 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:44,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 03:03:44,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:44,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:44,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:44,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 03:03:44,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:44,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 03:03:44,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:44,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:44,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 03:03:44,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:44,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:44,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-13 03:03:44,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:44,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:44,512 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:44,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:03:44,513 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:44,513 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 03:03:44,513 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:44,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:44,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:03:44,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:44,514 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:44,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-13 03:03:44,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:44,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:44,585 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:44,586 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:03:44,586 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:44,586 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 03:03:44,586 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:44,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:44,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:03:44,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:44,587 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:44,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-13 03:03:44,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:44,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:44,663 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:44,663 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:03:44,663 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:44,663 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 03:03:44,664 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:44,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:44,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:03:44,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:44,664 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:44,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-13 03:03:44,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:44,782 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:44,821 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:44,821 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 77 [2020-10-13 03:03:44,822 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:44,822 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-13 03:03:44,822 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:44,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:44,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 74 [2020-10-13 03:03:44,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:44,823 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:44,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:03:44,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:44,866 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:44,874 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:44,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 03:03:44,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:44,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 03:03:44,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:44,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:44,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:44,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:44,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:44,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:03:44,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:44,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:44,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:44,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:03:44,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:44,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 03:03:44,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:44,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:44,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:44,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:44,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:44,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 03:03:44,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:44,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:44,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:44,953 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 03:03:44,953 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:44,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 03:03:44,954 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:44,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:44,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:44,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:44,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:44,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:03:44,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:44,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:44,991 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:44,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:03:44,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:44,992 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 03:03:44,992 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:44,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:44,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:44,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:44,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:45,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-13 03:03:45,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:45,023 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:45,029 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:45,029 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:03:45,029 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:45,029 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 03:03:45,030 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:45,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:45,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:45,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:45,030 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:45,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-13 03:03:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:45,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:45,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:45,083 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-13 03:03:45,083 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:45,083 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-13 03:03:45,084 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:45,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:45,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:45,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:45,084 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:45,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:03:45,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:45,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:45,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:45,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:03:45,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:45,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 03:03:45,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:45,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:45,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:45,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:45,123 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:45,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 03:03:45,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:45,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:45,163 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:45,163 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-13 03:03:45,164 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:45,164 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 03:03:45,164 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:45,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:45,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:45,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:45,165 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:45,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-13 03:03:45,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:45,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:45,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:45,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:03:45,201 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:45,202 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 03:03:45,202 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:45,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:45,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:45,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:45,202 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:45,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2020-10-13 03:03:45,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:45,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:03:45,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:03:45,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:03:45,237 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:03:45,237 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 03:03:45,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:03:45,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:03:45,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:03:45,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:03:45,238 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:03:45,395 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 03:03:45,396 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [706628170] [2020-10-13 03:03:45,398 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 03:03:45,398 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-10-13 03:03:45,399 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [880157433] [2020-10-13 03:03:45,404 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-13 03:03:45,404 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 03:03:45,417 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-13 03:03:45,418 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-10-13 03:03:45,420 INFO L87 Difference]: Start difference. First operand 4004 states. Second operand 9 states. [2020-10-13 03:05:11,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 03:05:11,340 INFO L93 Difference]: Finished difference Result 7254 states and 10251 transitions. [2020-10-13 03:05:11,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-10-13 03:05:11,344 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 223 [2020-10-13 03:05:11,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 03:05:11,399 INFO L225 Difference]: With dead ends: 7254 [2020-10-13 03:05:11,399 INFO L226 Difference]: Without dead ends: 4011 [2020-10-13 03:05:11,422 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=113, Invalid=267, Unknown=0, NotChecked=0, Total=380 [2020-10-13 03:05:11,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4011 states. [2020-10-13 03:05:12,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4011 to 3207. [2020-10-13 03:05:12,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3207 states. [2020-10-13 03:05:12,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3207 states to 3207 states and 4295 transitions. [2020-10-13 03:05:12,351 INFO L78 Accepts]: Start accepts. Automaton has 3207 states and 4295 transitions. Word has length 223 [2020-10-13 03:05:12,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 03:05:12,352 INFO L479 AbstractCegarLoop]: Abstraction has 3207 states and 4295 transitions. [2020-10-13 03:05:12,352 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-13 03:05:12,352 INFO L276 IsEmpty]: Start isEmpty. Operand 3207 states and 4295 transitions. [2020-10-13 03:05:12,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-10-13 03:05:12,362 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 03:05:12,362 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 03:05:12,363 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 03:05:12,363 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 03:05:12,363 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 03:05:12,363 INFO L82 PathProgramCache]: Analyzing trace with hash -2071076233, now seen corresponding path program 1 times [2020-10-13 03:05:12,364 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 03:05:12,364 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [167658533] [2020-10-13 03:05:12,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 03:05:12,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:12,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:17,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:17,751 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:17,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 311 [2020-10-13 03:05:17,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:05:17,752 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5096 [2020-10-13 03:05:17,752 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:17,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:05:17,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:05:17,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 302 [2020-10-13 03:05:17,753 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:20,434 WARN L193 SmtUtils]: Spent 2.38 s on a formula simplification that was a NOOP. DAG size: 736 [2020-10-13 03:05:20,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:05:20,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:20,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:21,239 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:21,240 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:05:21,240 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:21,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 715 [2020-10-13 03:05:21,240 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:21,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:05:21,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:21,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 03:05:21,241 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:21,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:05:21,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:21,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:21,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:21,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:05:21,482 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:21,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 99 [2020-10-13 03:05:21,482 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:21,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:05:21,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:21,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 03:05:21,483 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:21,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:05:21,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:21,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:21,563 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:21,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:05:21,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:21,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 03:05:21,564 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:21,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:21,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:21,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:21,565 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:21,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:05:21,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:21,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:21,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:21,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:05:21,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:21,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 03:05:21,610 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:21,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:21,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:21,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:21,611 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:21,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 03:05:21,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:21,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:21,716 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:21,716 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:05:21,716 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:21,716 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-13 03:05:21,717 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:21,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:05:21,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:21,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 03:05:21,717 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:21,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:05:21,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:21,765 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:21,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:21,773 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:05:21,773 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:21,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 03:05:21,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:21,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:21,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:21,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:21,774 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:21,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:05:21,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:21,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:21,826 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:21,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:05:21,827 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:21,827 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 03:05:21,827 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:21,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:21,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:21,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:21,828 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:21,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 03:05:21,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:21,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:21,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:21,933 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:05:21,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:21,934 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-13 03:05:21,934 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:21,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:05:21,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:21,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 03:05:21,935 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:21,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:05:21,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:21,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:21,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:21,992 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:05:21,992 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:21,993 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 03:05:21,993 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:21,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:21,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:21,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:21,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:22,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:05:22,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:22,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:22,040 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:22,040 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:05:22,041 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:22,041 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 03:05:22,041 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:22,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:22,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:22,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:22,042 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:22,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 03:05:22,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:22,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:22,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:22,353 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:05:22,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:22,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 283 [2020-10-13 03:05:22,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:22,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:05:22,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:22,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 03:05:22,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:22,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:05:22,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:22,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:22,412 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:22,412 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:05:22,412 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:22,412 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 03:05:22,413 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:22,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:22,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:22,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:22,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:22,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:05:22,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:22,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:22,457 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:22,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:05:22,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:22,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 03:05:22,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:22,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:22,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:22,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:22,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:22,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 03:05:22,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:22,512 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:22,575 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:22,575 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:05:22,575 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:22,575 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-13 03:05:22,576 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:22,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:05:22,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:22,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 03:05:22,576 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:22,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:05:22,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:22,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:22,623 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:22,624 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:05:22,624 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:22,624 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 03:05:22,624 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:22,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:22,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:22,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:22,625 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:22,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:05:22,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:22,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:22,662 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:22,662 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:05:22,662 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:22,663 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 03:05:22,663 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:22,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:22,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:22,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:22,664 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:22,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 03:05:22,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:22,701 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:22,757 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:22,757 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:05:22,758 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:22,758 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-13 03:05:22,758 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:22,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:05:22,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:22,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 03:05:22,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:22,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:05:22,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:22,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:22,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:22,803 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:05:22,803 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:22,803 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 03:05:22,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:22,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:22,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:22,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:22,804 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:22,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:05:22,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:22,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:22,849 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:22,850 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:05:22,850 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:22,850 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 03:05:22,850 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:22,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:22,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:22,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:22,851 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:22,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 03:05:22,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:22,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:22,960 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:22,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:05:22,961 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:22,961 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-13 03:05:22,961 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:22,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:05:22,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:22,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 03:05:22,962 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:22,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:05:22,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:22,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:23,004 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:23,005 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:05:23,005 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:23,005 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 03:05:23,005 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:23,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:23,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:23,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:23,007 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:05:23,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:05:23,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:23,038 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:23,045 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:23,045 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:05:23,045 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:23,045 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 03:05:23,045 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:23,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:23,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:23,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:23,046 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:23,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 03:05:23,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:23,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:23,140 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:23,141 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:05:23,141 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:23,141 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-13 03:05:23,141 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:23,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:05:23,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:23,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 03:05:23,142 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:23,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:05:23,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:23,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:23,181 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:23,181 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:05:23,181 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:23,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 03:05:23,182 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:23,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:23,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:23,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:23,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:23,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:05:23,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:23,210 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:23,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:23,216 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:05:23,216 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:23,216 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 03:05:23,216 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:23,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:23,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:23,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:23,217 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:23,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 03:05:23,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:23,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:23,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:23,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 03:05:23,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:23,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 03:05:23,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:23,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:05:23,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:23,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-13 03:05:23,255 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:23,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-13 03:05:23,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:23,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:23,326 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:23,327 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:05:23,327 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:23,327 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 03:05:23,327 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:23,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:05:23,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:23,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 03:05:23,328 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:23,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-13 03:05:23,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:23,395 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:23,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:23,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:05:23,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:23,407 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 03:05:23,407 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:23,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:05:23,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:23,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 03:05:23,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:23,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-13 03:05:23,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:23,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:23,488 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:23,488 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:05:23,488 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:23,489 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 03:05:23,489 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:23,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:05:23,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:23,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 03:05:23,490 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:05:23,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-13 03:05:23,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:23,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:23,697 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:23,697 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 77 [2020-10-13 03:05:23,698 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:23,698 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 98 [2020-10-13 03:05:23,698 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:23,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:05:23,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:23,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 74 [2020-10-13 03:05:23,699 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:23,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:05:23,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:23,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:23,748 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:23,749 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 03:05:23,749 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:23,749 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 03:05:23,749 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:23,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:23,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:23,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:23,750 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:23,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:05:23,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:23,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:23,786 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:23,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:05:23,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:23,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 03:05:23,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:23,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:23,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:23,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:23,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:05:23,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 03:05:23,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:23,831 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:23,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:23,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 03:05:23,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:23,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-13 03:05:23,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:23,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:23,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:23,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:23,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:05:23,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:05:23,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:23,887 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:23,897 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:23,898 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:05:23,898 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:23,898 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 03:05:23,899 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:23,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:23,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:23,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:23,900 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:05:23,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-13 03:05:23,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:23,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:23,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:23,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:05:23,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:23,945 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 03:05:23,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:23,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:23,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:23,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:23,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:05:23,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-13 03:05:23,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:23,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:24,018 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:24,018 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-13 03:05:24,018 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:24,019 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-13 03:05:24,019 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:24,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:24,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:24,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:24,020 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:05:24,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:05:24,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:24,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:24,073 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:24,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:05:24,074 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:24,074 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 03:05:24,074 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:24,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:24,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:24,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:24,076 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:05:24,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 03:05:24,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:24,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:24,132 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:24,132 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-13 03:05:24,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:24,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-13 03:05:24,133 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:24,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:24,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:24,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:24,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:05:24,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-13 03:05:24,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:24,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:24,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:24,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:05:24,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:24,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 03:05:24,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:24,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:24,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:24,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:24,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:05:24,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2020-10-13 03:05:24,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:05:24,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:05:24,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:05:24,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:05:24,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:05:24,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 03:05:24,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:05:24,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:05:24,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:05:24,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:05:24,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 03:05:24,452 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 03:05:24,452 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [167658533] [2020-10-13 03:05:24,453 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 03:05:24,453 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-13 03:05:24,454 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1814968143] [2020-10-13 03:05:24,458 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-13 03:05:24,458 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 03:05:24,458 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-13 03:05:24,459 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-10-13 03:05:24,459 INFO L87 Difference]: Start difference. First operand 3207 states and 4295 transitions. Second operand 10 states. [2020-10-13 03:05:38,262 WARN L193 SmtUtils]: Spent 2.37 s on a formula simplification that was a NOOP. DAG size: 738 [2020-10-13 03:05:38,450 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 43