/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=DEEPEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 06:46:18,755 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 06:46:18,760 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 06:46:18,797 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 06:46:18,798 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 06:46:18,799 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 06:46:18,801 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 06:46:18,804 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 06:46:18,807 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 06:46:18,808 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 06:46:18,809 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 06:46:18,811 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 06:46:18,812 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 06:46:18,813 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 06:46:18,814 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 06:46:18,816 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 06:46:18,817 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 06:46:18,819 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 06:46:18,821 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 06:46:18,824 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 06:46:18,826 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 06:46:18,828 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 06:46:18,830 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 06:46:18,831 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 06:46:18,851 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 06:46:18,851 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 06:46:18,852 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 06:46:18,853 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 06:46:18,854 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 06:46:18,855 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 06:46:18,855 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 06:46:18,856 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 06:46:18,857 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 06:46:18,858 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 06:46:18,860 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 06:46:18,860 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 06:46:18,861 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 06:46:18,861 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 06:46:18,862 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 06:46:18,863 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 06:46:18,864 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 06:46:18,873 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 [2020-10-28 06:46:18,902 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 06:46:18,902 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 06:46:18,904 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 06:46:18,904 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 06:46:18,905 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 06:46:18,905 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 06:46:18,905 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 06:46:18,905 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 06:46:18,906 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 06:46:18,906 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 06:46:18,906 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 06:46:18,906 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 06:46:18,906 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 06:46:18,907 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 06:46:18,907 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 06:46:18,907 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 06:46:18,907 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 06:46:18,908 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 06:46:18,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 06:46:18,908 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 06:46:18,908 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 06:46:18,908 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 06:46:18,909 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 06:46:18,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 06:46:18,909 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 06:46:18,909 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 06:46:18,910 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 06:46:18,910 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 06:46:19,322 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 06:46:19,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 06:46:19,374 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 06:46:19,375 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 06:46:19,376 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 06:46:19,377 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2020-10-28 06:46:19,478 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7781118c7/0129e4c7f5f14b59804474d2810c067d/FLAG971f4e3a1 [2020-10-28 06:46:20,861 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 06:46:20,863 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2020-10-28 06:46:20,930 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7781118c7/0129e4c7f5f14b59804474d2810c067d/FLAG971f4e3a1 [2020-10-28 06:46:21,071 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7781118c7/0129e4c7f5f14b59804474d2810c067d [2020-10-28 06:46:21,077 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 06:46:21,083 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 06:46:21,085 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 06:46:21,085 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 06:46:21,090 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 06:46:21,091 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 06:46:21" (1/1) ... [2020-10-28 06:46:21,094 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@347812f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:46:21, skipping insertion in model container [2020-10-28 06:46:21,095 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 06:46:21" (1/1) ... [2020-10-28 06:46:21,103 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 06:46:21,286 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 06:46:25,191 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 06:46:25,258 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 06:46:25,945 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 06:46:26,871 INFO L208 MainTranslator]: Completed translation [2020-10-28 06:46:26,872 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:46:26 WrapperNode [2020-10-28 06:46:26,872 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 06:46:26,874 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 06:46:26,874 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 06:46:26,874 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 06:46:26,888 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:46:26" (1/1) ... [2020-10-28 06:46:26,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:46:26" (1/1) ... [2020-10-28 06:46:27,112 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:46:26" (1/1) ... [2020-10-28 06:46:27,113 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:46:26" (1/1) ... [2020-10-28 06:46:27,419 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:46:26" (1/1) ... [2020-10-28 06:46:27,463 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:46:26" (1/1) ... [2020-10-28 06:46:27,536 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:46:26" (1/1) ... [2020-10-28 06:46:27,598 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 06:46:27,599 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 06:46:27,599 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 06:46:27,599 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 06:46:27,600 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:46:26" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 06:46:27,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 06:46:27,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 06:46:27,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 06:46:27,678 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 06:46:27,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-28 06:46:27,678 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 06:46:27,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-28 06:46:27,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab64 [2020-10-28 06:46:27,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-28 06:46:27,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-28 06:46:27,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2020-10-28 06:46:27,679 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 06:46:27,679 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-28 06:46:27,679 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-28 06:46:27,679 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-28 06:46:27,679 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-28 06:46:27,680 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-28 06:46:27,680 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-28 06:46:27,680 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc_and_test [2020-10-28 06:46:27,680 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_negative [2020-10-28 06:46:27,680 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2020-10-28 06:46:27,680 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2020-10-28 06:46:27,680 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_inc [2020-10-28 06:46:27,681 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2020-10-28 06:46:27,681 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_inc [2020-10-28 06:46:27,681 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_add [2020-10-28 06:46:27,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-28 06:46:27,681 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 06:46:27,681 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 06:46:27,681 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-28 06:46:27,681 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 06:46:27,682 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-28 06:46:27,682 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 06:46:27,682 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-28 06:46:27,682 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-28 06:46:27,682 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2020-10-28 06:46:27,682 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-28 06:46:27,682 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload_end [2020-10-28 06:46:27,682 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2020-10-28 06:46:27,683 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 06:46:27,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 06:46:27,683 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 06:46:27,683 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 06:46:27,683 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 06:46:27,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 06:46:27,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 06:46:27,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-28 06:46:27,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-28 06:46:27,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 06:46:27,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 06:46:27,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 06:46:27,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 06:46:27,684 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 06:46:27,684 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-28 06:46:27,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_cap_ib_cm [2020-10-28 06:46:27,685 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_local_qpn [2020-10-28 06:46:27,685 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_local_qpn [2020-10-28 06:46:27,685 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_resp_res [2020-10-28 06:46:27,685 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_resp_res [2020-10-28 06:46:27,685 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_init_depth [2020-10-28 06:46:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_init_depth [2020-10-28 06:46:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_remote_resp_timeout [2020-10-28 06:46:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_remote_resp_timeout [2020-10-28 06:46:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_qp_type [2020-10-28 06:46:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_qp_type [2020-10-28 06:46:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_flow_ctrl [2020-10-28 06:46:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_flow_ctrl [2020-10-28 06:46:27,687 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_starting_psn [2020-10-28 06:46:27,687 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_starting_psn [2020-10-28 06:46:27,687 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_local_resp_timeout [2020-10-28 06:46:27,687 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_local_resp_timeout [2020-10-28 06:46:27,687 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_retry_count [2020-10-28 06:46:27,687 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_retry_count [2020-10-28 06:46:27,688 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_path_mtu [2020-10-28 06:46:27,688 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_path_mtu [2020-10-28 06:46:27,688 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_rnr_retry_count [2020-10-28 06:46:27,688 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_rnr_retry_count [2020-10-28 06:46:27,688 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_max_cm_retries [2020-10-28 06:46:27,688 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_max_cm_retries [2020-10-28 06:46:27,688 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_srq [2020-10-28 06:46:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_srq [2020-10-28 06:46:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_flow_label [2020-10-28 06:46:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_flow_label [2020-10-28 06:46:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_packet_rate [2020-10-28 06:46:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_packet_rate [2020-10-28 06:46:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_sl [2020-10-28 06:46:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_sl [2020-10-28 06:46:27,690 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_subnet_local [2020-10-28 06:46:27,690 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_subnet_local [2020-10-28 06:46:27,690 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_local_ack_timeout [2020-10-28 06:46:27,690 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_local_ack_timeout [2020-10-28 06:46:27,690 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_flow_label [2020-10-28 06:46:27,690 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_flow_label [2020-10-28 06:46:27,690 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_packet_rate [2020-10-28 06:46:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_packet_rate [2020-10-28 06:46:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_sl [2020-10-28 06:46:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_sl [2020-10-28 06:46:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_subnet_local [2020-10-28 06:46:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_subnet_local [2020-10-28 06:46:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_local_ack_timeout [2020-10-28 06:46:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_local_ack_timeout [2020-10-28 06:46:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_get_msg_mraed [2020-10-28 06:46:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_set_msg_mraed [2020-10-28 06:46:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_get_service_timeout [2020-10-28 06:46:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_set_service_timeout [2020-10-28 06:46:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_get_msg_rejected [2020-10-28 06:46:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_set_msg_rejected [2020-10-28 06:46:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_get_reject_info_len [2020-10-28 06:46:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_set_reject_info_len [2020-10-28 06:46:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_local_qpn [2020-10-28 06:46:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_local_qpn [2020-10-28 06:46:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_local_eecn [2020-10-28 06:46:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_local_eecn [2020-10-28 06:46:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_qpn [2020-10-28 06:46:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_starting_psn [2020-10-28 06:46:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_starting_psn [2020-10-28 06:46:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_target_ack_delay [2020-10-28 06:46:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_target_ack_delay [2020-10-28 06:46:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_failover [2020-10-28 06:46:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_failover [2020-10-28 06:46:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_flow_ctrl [2020-10-28 06:46:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_flow_ctrl [2020-10-28 06:46:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_rnr_retry_count [2020-10-28 06:46:27,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_rnr_retry_count [2020-10-28 06:46:27,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_srq [2020-10-28 06:46:27,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_srq [2020-10-28 06:46:27,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dreq_get_remote_qpn [2020-10-28 06:46:27,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dreq_set_remote_qpn [2020-10-28 06:46:27,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_remote_qpn [2020-10-28 06:46:27,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_remote_resp_timeout [2020-10-28 06:46:27,696 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_flow_label [2020-10-28 06:46:27,696 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_flow_label [2020-10-28 06:46:27,696 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_traffic_class [2020-10-28 06:46:27,696 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_traffic_class [2020-10-28 06:46:27,696 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_packet_rate [2020-10-28 06:46:27,696 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_packet_rate [2020-10-28 06:46:27,696 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_sl [2020-10-28 06:46:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_sl [2020-10-28 06:46:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_subnet_local [2020-10-28 06:46:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_local_ack_timeout [2020-10-28 06:46:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_local_ack_timeout [2020-10-28 06:46:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_rep_get_qpn [2020-10-28 06:46:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_rep_set_qpn [2020-10-28 06:46:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_deref_id [2020-10-28 06:46:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_msg [2020-10-28 06:46:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_response_msg [2020-10-28 06:46:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_msg [2020-10-28 06:46:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_copy_private_data [2020-10-28 06:46:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_set_private_data [2020-10-28 06:46:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_av_for_response [2020-10-28 06:46:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_av_by_path [2020-10-28 06:46:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_id [2020-10-28 06:46:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_id [2020-10-28 06:46:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_get_id [2020-10-28 06:46:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_id [2020-10-28 06:46:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mask_copy [2020-10-28 06:46:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_compare_data [2020-10-28 06:46:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_compare_private_data [2020-10-28 06:46:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure be32_lt [2020-10-28 06:46:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure be32_gt [2020-10-28 06:46:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure be64_lt [2020-10-28 06:46:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure be64_gt [2020-10-28 06:46:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_listen [2020-10-28 06:46:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_find_listen [2020-10-28 06:46:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_id [2020-10-28 06:46:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_find_remote_id [2020-10-28 06:46:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_qpn [2020-10-28 06:46:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_sidr [2020-10-28 06:46:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_reject_sidr_req [2020-10-28 06:46:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cm_id [2020-10-28 06:46:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dequeue_work [2020-10-28 06:46:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_work [2020-10-28 06:46:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_convert_to_ms [2020-10-28 06:46:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_ack_timeout [2020-10-28 06:46:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_cleanup_timewait [2020-10-28 06:46:27,702 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_create_timewait_info [2020-10-28 06:46:27,702 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_enter_timewait [2020-10-28 06:46:27,702 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_reset_to_idle [2020-10-28 06:46:27,702 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_destroy_id [2020-10-28 06:46:27,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2020-10-28 06:46:27,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_listen [2020-10-28 06:46:27,702 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_form_tid [2020-10-28 06:46:27,702 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_mad_hdr [2020-10-28 06:46:27,703 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_req [2020-10-28 06:46:27,703 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_validate_req_param [2020-10-28 06:46:27,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_req [2020-10-28 06:46:27,703 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_issue_rej [2020-10-28 06:46:27,703 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_paths_from_req [2020-10-28 06:46:27,703 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_req_event [2020-10-28 06:46:27,703 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_work [2020-10-28 06:46:27,704 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_mra [2020-10-28 06:46:27,704 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rej [2020-10-28 06:46:27,704 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dup_req_handler [2020-10-28 06:46:27,704 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_match_req [2020-10-28 06:46:27,704 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_routed_req [2020-10-28 06:46:27,704 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_handler [2020-10-28 06:46:27,704 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rep [2020-10-28 06:46:27,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rep [2020-10-28 06:46:27,704 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rtu [2020-10-28 06:46:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rtu [2020-10-28 06:46:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rep_event [2020-10-28 06:46:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dup_rep_handler [2020-10-28 06:46:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_handler [2020-10-28 06:46:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_establish_handler [2020-10-28 06:46:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rtu_handler [2020-10-28 06:46:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_dreq [2020-10-28 06:46:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_dreq [2020-10-28 06:46:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_drep [2020-10-28 06:46:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_drep [2020-10-28 06:46:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_issue_drep [2020-10-28 06:46:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dreq_handler [2020-10-28 06:46:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_drep_handler [2020-10-28 06:46:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rej [2020-10-28 06:46:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rej_event [2020-10-28 06:46:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_rejected_id [2020-10-28 06:46:27,707 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_handler [2020-10-28 06:46:27,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_mra [2020-10-28 06:46:27,707 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_mraed_id [2020-10-28 06:46:27,707 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_handler [2020-10-28 06:46:27,707 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_lap [2020-10-28 06:46:27,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_lap [2020-10-28 06:46:27,707 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_path_from_lap [2020-10-28 06:46:27,707 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_handler [2020-10-28 06:46:27,708 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_apr [2020-10-28 06:46:27,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_apr [2020-10-28 06:46:27,708 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_apr_handler [2020-10-28 06:46:27,708 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_timewait_handler [2020-10-28 06:46:27,708 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_req [2020-10-28 06:46:27,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_sidr_req [2020-10-28 06:46:27,708 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_req_event [2020-10-28 06:46:27,709 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_req_handler [2020-10-28 06:46:27,709 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_rep [2020-10-28 06:46:27,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_sidr_rep [2020-10-28 06:46:27,709 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_rep_event [2020-10-28 06:46:27,709 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_rep_handler [2020-10-28 06:46:27,709 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_send_error [2020-10-28 06:46:27,709 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_send_handler [2020-10-28 06:46:27,709 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_work_handler [2020-10-28 06:46:27,709 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_establish [2020-10-28 06:46:27,710 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_migrate [2020-10-28 06:46:27,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_notify [2020-10-28 06:46:27,710 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_recv_handler [2020-10-28 06:46:27,710 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_qp_init_attr [2020-10-28 06:46:27,710 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_qp_rtr_attr [2020-10-28 06:46:27,710 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_qp_rts_attr [2020-10-28 06:46:27,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_init_qp_attr [2020-10-28 06:46:27,710 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_get_ack_delay [2020-10-28 06:46:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_show_counter [2020-10-28 06:46:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_release_port_obj [2020-10-28 06:46:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_devnode [2020-10-28 06:46:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_create_port_fs [2020-10-28 06:46:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_remove_port_fs [2020-10-28 06:46:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_add_one [2020-10-28 06:46:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_remove_one [2020-10-28 06:46:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_init [2020-10-28 06:46:27,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_cleanup [2020-10-28 06:46:27,712 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2020-10-28 06:46:27,712 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2020-10-28 06:46:27,712 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-28 06:46:27,712 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2020-10-28 06:46:27,712 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-28 06:46:27,712 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-28 06:46:27,712 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2020-10-28 06:46:27,713 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-28 06:46:27,713 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-28 06:46:27,713 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-28 06:46:27,713 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-28 06:46:27,713 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-28 06:46:27,713 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-28 06:46:27,713 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2020-10-28 06:46:27,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ib_client_8 [2020-10-28 06:46:27,714 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2020-10-28 06:46:27,714 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-28 06:46:27,714 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-28 06:46:27,714 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-28 06:46:27,714 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 06:46:27,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-28 06:46:27,714 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-28 06:46:27,714 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-28 06:46:27,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-28 06:46:27,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-28 06:46:27,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-28 06:46:27,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-28 06:46:27,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-28 06:46:27,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_10 [2020-10-28 06:46:27,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_11 [2020-10-28 06:46:27,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_12 [2020-10-28 06:46:27,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_13 [2020-10-28 06:46:27,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 06:46:27,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 06:46:27,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 06:46:27,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 06:46:27,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 06:46:27,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-28 06:46:27,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-28 06:46:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-28 06:46:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-28 06:46:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-28 06:46:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 06:46:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-28 06:46:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_register [2020-10-28 06:46:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-28 06:46:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-28 06:46:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-28 06:46:27,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-28 06:46:27,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 06:46:27,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __rwlock_init [2020-10-28 06:46:27,718 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_irqsave [2020-10-28 06:46:27,718 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_irqrestore [2020-10-28 06:46:27,718 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 06:46:27,718 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-28 06:46:27,719 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-28 06:46:27,719 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 06:46:27,719 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-28 06:46:27,719 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 06:46:27,719 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2020-10-28 06:46:27,719 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2020-10-28 06:46:27,719 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2020-10-28 06:46:27,719 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2020-10-28 06:46:27,719 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-28 06:46:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-28 06:46:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-28 06:46:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-28 06:46:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2020-10-28 06:46:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-28 06:46:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-28 06:46:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cancel_mad [2020-10-28 06:46:27,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_ah [2020-10-28 06:46:27,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_ah_from_wc [2020-10-28 06:46:27,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_send_mad [2020-10-28 06:46:27,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_ah [2020-10-28 06:46:27,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_cached_gid [2020-10-28 06:46:27,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_cached_pkey [2020-10-28 06:46:27,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_free_recv_mad [2020-10-28 06:46:27,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_free_send_mad [2020-10-28 06:46:27,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_get_cached_gid [2020-10-28 06:46:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_get_client_data [2020-10-28 06:46:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_init_ah_from_path [2020-10-28 06:46:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_init_ah_from_wc [2020-10-28 06:46:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_mad [2020-10-28 06:46:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_port [2020-10-28 06:46:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send_mad [2020-10-28 06:46:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_device [2020-10-28 06:46:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_register_client [2020-10-28 06:46:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_register_mad_agent [2020-10-28 06:46:27,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_set_client_data [2020-10-28 06:46:27,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_client [2020-10-28 06:46:27,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_mad_agent [2020-10-28 06:46:27,723 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc_cyclic [2020-10-28 06:46:27,723 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2020-10-28 06:46:27,723 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2020-10-28 06:46:27,723 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_init [2020-10-28 06:46:27,723 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload [2020-10-28 06:46:27,723 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2020-10-28 06:46:27,724 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-28 06:46:27,724 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2020-10-28 06:46:27,724 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2020-10-28 06:46:27,724 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_init_and_add [2020-10-28 06:46:27,724 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2020-10-28 06:46:27,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 06:46:27,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_6 [2020-10-28 06:46:27,724 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-28 06:46:27,725 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-28 06:46:27,725 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-28 06:46:27,725 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-28 06:46:27,725 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2020-10-28 06:46:27,725 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2020-10-28 06:46:27,725 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-28 06:46:27,725 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 06:46:27,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 06:46:27,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 06:46:27,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 06:46:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 06:46:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 06:46:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 06:46:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 06:46:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 06:46:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 06:46:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 06:46:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-28 06:46:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 06:46:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 06:46:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 06:46:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 06:46:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-28 06:46:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab64 [2020-10-28 06:46:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-28 06:46:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-28 06:46:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2020-10-28 06:46:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 06:46:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2020-10-28 06:46:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 06:46:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 06:46:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 06:46:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 06:46:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 06:46:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-28 06:46:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-28 06:46:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 06:46:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-28 06:46:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-28 06:46:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-28 06:46:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 06:46:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 06:46:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-28 06:46:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2020-10-28 06:46:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-28 06:46:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-28 06:46:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-28 06:46:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-28 06:46:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-28 06:46:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-28 06:46:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-28 06:46:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc_and_test [2020-10-28 06:46:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_negative [2020-10-28 06:46:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2020-10-28 06:46:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2020-10-28 06:46:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_inc [2020-10-28 06:46:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2020-10-28 06:46:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_inc [2020-10-28 06:46:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_add [2020-10-28 06:46:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-28 06:46:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-28 06:46:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 06:46:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure __rwlock_init [2020-10-28 06:46:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 06:46:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-28 06:46:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-28 06:46:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 06:46:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-28 06:46:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 06:46:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_irqsave [2020-10-28 06:46:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2020-10-28 06:46:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_irqrestore [2020-10-28 06:46:27,734 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2020-10-28 06:46:27,734 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 06:46:27,734 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 06:46:27,734 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-28 06:46:27,734 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 06:46:27,734 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-28 06:46:27,734 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 06:46:27,734 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-28 06:46:27,734 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-28 06:46:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 06:46:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-28 06:46:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-28 06:46:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-28 06:46:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-28 06:46:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-28 06:46:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-28 06:46:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2020-10-28 06:46:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2020-10-28 06:46:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2020-10-28 06:46:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-28 06:46:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-28 06:46:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-28 06:46:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-28 06:46:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_11 [2020-10-28 06:46:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_13 [2020-10-28 06:46:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-28 06:46:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-28 06:46:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-28 06:46:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-28 06:46:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-28 06:46:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-28 06:46:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-28 06:46:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-28 06:46:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_10 [2020-10-28 06:46:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2020-10-28 06:46:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_12 [2020-10-28 06:46:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-28 06:46:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2020-10-28 06:46:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload [2020-10-28 06:46:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc_cyclic [2020-10-28 06:46:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2020-10-28 06:46:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2020-10-28 06:46:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure idr_init [2020-10-28 06:46:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload_end [2020-10-28 06:46:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2020-10-28 06:46:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 06:46:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_init_and_add [2020-10-28 06:46:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2020-10-28 06:46:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 06:46:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 06:46:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 06:46:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 06:46:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 06:46:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 06:46:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 06:46:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 06:46:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 06:46:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 06:46:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 06:46:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 06:46:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 06:46:27,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-28 06:46:27,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-28 06:46:27,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 06:46:27,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 06:46:27,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 06:46:27,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 06:46:27,741 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2020-10-28 06:46:27,741 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2020-10-28 06:46:27,741 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-28 06:46:27,742 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2020-10-28 06:46:27,742 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-28 06:46:27,742 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-28 06:46:27,742 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2020-10-28 06:46:27,742 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-28 06:46:27,742 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-28 06:46:27,742 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-28 06:46:27,742 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-28 06:46:27,742 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-28 06:46:27,743 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-28 06:46:27,743 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2020-10-28 06:46:27,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ib_client_8 [2020-10-28 06:46:27,743 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2020-10-28 06:46:27,743 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-28 06:46:27,743 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-28 06:46:27,743 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-28 06:46:27,743 INFO L130 BoogieDeclarations]: Found specification of procedure __class_register [2020-10-28 06:46:27,743 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2020-10-28 06:46:27,743 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 06:46:27,744 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2020-10-28 06:46:27,744 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-28 06:46:27,744 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-28 06:46:27,744 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-28 06:46:27,744 INFO L130 BoogieDeclarations]: Found specification of procedure ib_register_client [2020-10-28 06:46:27,744 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_client [2020-10-28 06:46:27,744 INFO L130 BoogieDeclarations]: Found specification of procedure ib_get_client_data [2020-10-28 06:46:27,744 INFO L130 BoogieDeclarations]: Found specification of procedure ib_set_client_data [2020-10-28 06:46:27,744 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_device [2020-10-28 06:46:27,745 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_cap_ib_cm [2020-10-28 06:46:27,745 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_port [2020-10-28 06:46:27,745 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_ah [2020-10-28 06:46:27,745 INFO L130 BoogieDeclarations]: Found specification of procedure ib_init_ah_from_wc [2020-10-28 06:46:27,745 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_ah_from_wc [2020-10-28 06:46:27,745 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_ah [2020-10-28 06:46:27,745 INFO L130 BoogieDeclarations]: Found specification of procedure ib_get_cached_gid [2020-10-28 06:46:27,745 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_cached_gid [2020-10-28 06:46:27,746 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_cached_pkey [2020-10-28 06:46:27,746 INFO L130 BoogieDeclarations]: Found specification of procedure ib_register_mad_agent [2020-10-28 06:46:27,746 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_mad_agent [2020-10-28 06:46:27,746 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send_mad [2020-10-28 06:46:27,746 INFO L130 BoogieDeclarations]: Found specification of procedure ib_free_recv_mad [2020-10-28 06:46:27,746 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cancel_mad [2020-10-28 06:46:27,746 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_mad [2020-10-28 06:46:27,746 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_send_mad [2020-10-28 06:46:27,746 INFO L130 BoogieDeclarations]: Found specification of procedure ib_free_send_mad [2020-10-28 06:46:27,747 INFO L130 BoogieDeclarations]: Found specification of procedure ib_init_ah_from_path [2020-10-28 06:46:27,747 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cm_id [2020-10-28 06:46:27,747 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2020-10-28 06:46:27,747 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_listen [2020-10-28 06:46:27,747 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_req [2020-10-28 06:46:27,747 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rep [2020-10-28 06:46:27,747 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rtu [2020-10-28 06:46:27,747 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_dreq [2020-10-28 06:46:27,747 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_drep [2020-10-28 06:46:27,748 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_notify [2020-10-28 06:46:27,748 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rej [2020-10-28 06:46:27,748 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_mra [2020-10-28 06:46:27,748 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_lap [2020-10-28 06:46:27,748 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_init_qp_attr [2020-10-28 06:46:27,748 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_apr [2020-10-28 06:46:27,748 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_sidr_req [2020-10-28 06:46:27,748 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_sidr_rep [2020-10-28 06:46:27,748 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_local_qpn [2020-10-28 06:46:27,749 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_local_qpn [2020-10-28 06:46:27,749 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_resp_res [2020-10-28 06:46:27,749 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_resp_res [2020-10-28 06:46:27,749 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_init_depth [2020-10-28 06:46:27,749 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_init_depth [2020-10-28 06:46:27,749 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_remote_resp_timeout [2020-10-28 06:46:27,749 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_remote_resp_timeout [2020-10-28 06:46:27,749 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_qp_type [2020-10-28 06:46:27,749 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_qp_type [2020-10-28 06:46:27,749 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_flow_ctrl [2020-10-28 06:46:27,750 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_flow_ctrl [2020-10-28 06:46:27,750 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_starting_psn [2020-10-28 06:46:27,750 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_starting_psn [2020-10-28 06:46:27,750 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_local_resp_timeout [2020-10-28 06:46:27,750 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_local_resp_timeout [2020-10-28 06:46:27,750 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_retry_count [2020-10-28 06:46:27,750 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_retry_count [2020-10-28 06:46:27,750 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_path_mtu [2020-10-28 06:46:27,750 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_path_mtu [2020-10-28 06:46:27,751 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_rnr_retry_count [2020-10-28 06:46:27,751 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_rnr_retry_count [2020-10-28 06:46:27,751 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_max_cm_retries [2020-10-28 06:46:27,751 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_max_cm_retries [2020-10-28 06:46:27,751 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_srq [2020-10-28 06:46:27,751 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_srq [2020-10-28 06:46:27,751 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_flow_label [2020-10-28 06:46:27,751 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_flow_label [2020-10-28 06:46:27,751 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_packet_rate [2020-10-28 06:46:27,752 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_packet_rate [2020-10-28 06:46:27,752 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_sl [2020-10-28 06:46:27,752 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_sl [2020-10-28 06:46:27,752 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_subnet_local [2020-10-28 06:46:27,752 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_subnet_local [2020-10-28 06:46:27,752 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_local_ack_timeout [2020-10-28 06:46:27,752 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_local_ack_timeout [2020-10-28 06:46:27,752 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_flow_label [2020-10-28 06:46:27,752 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_flow_label [2020-10-28 06:46:27,753 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_packet_rate [2020-10-28 06:46:27,753 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_packet_rate [2020-10-28 06:46:27,753 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_sl [2020-10-28 06:46:27,753 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_sl [2020-10-28 06:46:27,753 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_subnet_local [2020-10-28 06:46:27,753 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_subnet_local [2020-10-28 06:46:27,753 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_local_ack_timeout [2020-10-28 06:46:27,753 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_local_ack_timeout [2020-10-28 06:46:27,753 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_get_msg_mraed [2020-10-28 06:46:27,753 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_set_msg_mraed [2020-10-28 06:46:27,754 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_get_service_timeout [2020-10-28 06:46:27,754 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_set_service_timeout [2020-10-28 06:46:27,754 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_get_msg_rejected [2020-10-28 06:46:27,754 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_set_msg_rejected [2020-10-28 06:46:27,754 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_get_reject_info_len [2020-10-28 06:46:27,754 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_set_reject_info_len [2020-10-28 06:46:27,754 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_local_qpn [2020-10-28 06:46:27,754 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_local_qpn [2020-10-28 06:46:27,754 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_local_eecn [2020-10-28 06:46:27,755 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_local_eecn [2020-10-28 06:46:27,755 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_qpn [2020-10-28 06:46:27,755 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_starting_psn [2020-10-28 06:46:27,755 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_starting_psn [2020-10-28 06:46:27,755 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_target_ack_delay [2020-10-28 06:46:27,755 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_target_ack_delay [2020-10-28 06:46:27,755 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_failover [2020-10-28 06:46:27,755 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_failover [2020-10-28 06:46:27,755 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_flow_ctrl [2020-10-28 06:46:27,755 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_flow_ctrl [2020-10-28 06:46:27,756 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_rnr_retry_count [2020-10-28 06:46:27,756 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_rnr_retry_count [2020-10-28 06:46:27,756 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_srq [2020-10-28 06:46:27,756 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_srq [2020-10-28 06:46:27,756 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dreq_get_remote_qpn [2020-10-28 06:46:27,756 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dreq_set_remote_qpn [2020-10-28 06:46:27,756 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_remote_qpn [2020-10-28 06:46:27,756 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_remote_resp_timeout [2020-10-28 06:46:27,756 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_flow_label [2020-10-28 06:46:27,757 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_flow_label [2020-10-28 06:46:27,757 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_traffic_class [2020-10-28 06:46:27,757 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_traffic_class [2020-10-28 06:46:27,757 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_packet_rate [2020-10-28 06:46:27,757 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_packet_rate [2020-10-28 06:46:27,757 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_sl [2020-10-28 06:46:27,757 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_sl [2020-10-28 06:46:27,757 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_subnet_local [2020-10-28 06:46:27,757 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_local_ack_timeout [2020-10-28 06:46:27,758 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_local_ack_timeout [2020-10-28 06:46:27,758 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_rep_get_qpn [2020-10-28 06:46:27,758 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_rep_set_qpn [2020-10-28 06:46:27,758 INFO L130 BoogieDeclarations]: Found specification of procedure cm_add_one [2020-10-28 06:46:27,758 INFO L130 BoogieDeclarations]: Found specification of procedure cm_remove_one [2020-10-28 06:46:27,758 INFO L130 BoogieDeclarations]: Found specification of procedure cm_work_handler [2020-10-28 06:46:27,758 INFO L130 BoogieDeclarations]: Found specification of procedure cm_deref_id [2020-10-28 06:46:27,758 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_msg [2020-10-28 06:46:27,758 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_response_msg [2020-10-28 06:46:27,759 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_msg [2020-10-28 06:46:27,759 INFO L130 BoogieDeclarations]: Found specification of procedure cm_copy_private_data [2020-10-28 06:46:27,759 INFO L130 BoogieDeclarations]: Found specification of procedure cm_set_private_data [2020-10-28 06:46:27,759 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_av_for_response [2020-10-28 06:46:27,759 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_av_by_path [2020-10-28 06:46:27,759 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_id [2020-10-28 06:46:27,759 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_id [2020-10-28 06:46:27,759 INFO L130 BoogieDeclarations]: Found specification of procedure cm_get_id [2020-10-28 06:46:27,759 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_id [2020-10-28 06:46:27,759 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mask_copy [2020-10-28 06:46:27,760 INFO L130 BoogieDeclarations]: Found specification of procedure cm_compare_data [2020-10-28 06:46:27,760 INFO L130 BoogieDeclarations]: Found specification of procedure cm_compare_private_data [2020-10-28 06:46:27,760 INFO L130 BoogieDeclarations]: Found specification of procedure be32_lt [2020-10-28 06:46:27,760 INFO L130 BoogieDeclarations]: Found specification of procedure be32_gt [2020-10-28 06:46:27,760 INFO L130 BoogieDeclarations]: Found specification of procedure be64_lt [2020-10-28 06:46:27,760 INFO L130 BoogieDeclarations]: Found specification of procedure be64_gt [2020-10-28 06:46:27,760 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_listen [2020-10-28 06:46:27,760 INFO L130 BoogieDeclarations]: Found specification of procedure cm_find_listen [2020-10-28 06:46:27,760 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_id [2020-10-28 06:46:27,761 INFO L130 BoogieDeclarations]: Found specification of procedure cm_find_remote_id [2020-10-28 06:46:27,761 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_qpn [2020-10-28 06:46:27,761 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_sidr [2020-10-28 06:46:27,761 INFO L130 BoogieDeclarations]: Found specification of procedure cm_reject_sidr_req [2020-10-28 06:46:27,761 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dequeue_work [2020-10-28 06:46:27,761 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_work [2020-10-28 06:46:27,761 INFO L130 BoogieDeclarations]: Found specification of procedure cm_convert_to_ms [2020-10-28 06:46:27,761 INFO L130 BoogieDeclarations]: Found specification of procedure cm_ack_timeout [2020-10-28 06:46:27,761 INFO L130 BoogieDeclarations]: Found specification of procedure cm_cleanup_timewait [2020-10-28 06:46:27,762 INFO L130 BoogieDeclarations]: Found specification of procedure cm_create_timewait_info [2020-10-28 06:46:27,762 INFO L130 BoogieDeclarations]: Found specification of procedure cm_enter_timewait [2020-10-28 06:46:27,762 INFO L130 BoogieDeclarations]: Found specification of procedure cm_reset_to_idle [2020-10-28 06:46:27,762 INFO L130 BoogieDeclarations]: Found specification of procedure cm_destroy_id [2020-10-28 06:46:27,762 INFO L130 BoogieDeclarations]: Found specification of procedure cm_form_tid [2020-10-28 06:46:27,762 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_mad_hdr [2020-10-28 06:46:27,762 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_req [2020-10-28 06:46:27,762 INFO L130 BoogieDeclarations]: Found specification of procedure cm_validate_req_param [2020-10-28 06:46:27,762 INFO L130 BoogieDeclarations]: Found specification of procedure cm_issue_rej [2020-10-28 06:46:27,762 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_paths_from_req [2020-10-28 06:46:27,763 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_req_event [2020-10-28 06:46:27,763 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_work [2020-10-28 06:46:27,763 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 06:46:27,763 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_mra [2020-10-28 06:46:27,763 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rej [2020-10-28 06:46:27,763 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dup_req_handler [2020-10-28 06:46:27,763 INFO L130 BoogieDeclarations]: Found specification of procedure cm_match_req [2020-10-28 06:46:27,763 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_routed_req [2020-10-28 06:46:27,763 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_handler [2020-10-28 06:46:27,764 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rep [2020-10-28 06:46:27,764 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rtu [2020-10-28 06:46:27,764 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rep_event [2020-10-28 06:46:27,764 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dup_rep_handler [2020-10-28 06:46:27,764 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_handler [2020-10-28 06:46:27,764 INFO L130 BoogieDeclarations]: Found specification of procedure cm_establish_handler [2020-10-28 06:46:27,764 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rtu_handler [2020-10-28 06:46:27,764 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_dreq [2020-10-28 06:46:27,764 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_drep [2020-10-28 06:46:27,765 INFO L130 BoogieDeclarations]: Found specification of procedure cm_issue_drep [2020-10-28 06:46:27,765 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dreq_handler [2020-10-28 06:46:27,765 INFO L130 BoogieDeclarations]: Found specification of procedure cm_drep_handler [2020-10-28 06:46:27,765 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rej_event [2020-10-28 06:46:27,765 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_rejected_id [2020-10-28 06:46:27,765 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_handler [2020-10-28 06:46:27,765 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_mraed_id [2020-10-28 06:46:27,765 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_handler [2020-10-28 06:46:27,765 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_lap [2020-10-28 06:46:27,766 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_path_from_lap [2020-10-28 06:46:27,766 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_handler [2020-10-28 06:46:27,766 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_apr [2020-10-28 06:46:27,766 INFO L130 BoogieDeclarations]: Found specification of procedure cm_apr_handler [2020-10-28 06:46:27,766 INFO L130 BoogieDeclarations]: Found specification of procedure cm_timewait_handler [2020-10-28 06:46:27,766 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_req [2020-10-28 06:46:27,766 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_req_event [2020-10-28 06:46:27,766 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_req_handler [2020-10-28 06:46:27,767 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_rep [2020-10-28 06:46:27,767 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_rep_event [2020-10-28 06:46:27,767 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_rep_handler [2020-10-28 06:46:27,767 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_send_error [2020-10-28 06:46:27,767 INFO L130 BoogieDeclarations]: Found specification of procedure cm_send_handler [2020-10-28 06:46:27,767 INFO L130 BoogieDeclarations]: Found specification of procedure cm_establish [2020-10-28 06:46:27,767 INFO L130 BoogieDeclarations]: Found specification of procedure cm_migrate [2020-10-28 06:46:27,767 INFO L130 BoogieDeclarations]: Found specification of procedure cm_recv_handler [2020-10-28 06:46:27,767 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_qp_init_attr [2020-10-28 06:46:27,767 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_qp_rtr_attr [2020-10-28 06:46:27,768 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_qp_rts_attr [2020-10-28 06:46:27,768 INFO L130 BoogieDeclarations]: Found specification of procedure cm_get_ack_delay [2020-10-28 06:46:27,768 INFO L130 BoogieDeclarations]: Found specification of procedure cm_show_counter [2020-10-28 06:46:27,768 INFO L130 BoogieDeclarations]: Found specification of procedure cm_release_port_obj [2020-10-28 06:46:27,768 INFO L130 BoogieDeclarations]: Found specification of procedure cm_devnode [2020-10-28 06:46:27,768 INFO L130 BoogieDeclarations]: Found specification of procedure cm_create_port_fs [2020-10-28 06:46:27,768 INFO L130 BoogieDeclarations]: Found specification of procedure cm_remove_port_fs [2020-10-28 06:46:27,768 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_init [2020-10-28 06:46:27,768 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_cleanup [2020-10-28 06:46:27,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 06:46:27,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 06:46:27,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2020-10-28 06:46:27,769 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 06:46:27,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 06:46:27,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 06:46:27,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-28 06:46:27,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-28 06:46:27,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-28 06:46:27,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-28 06:46:27,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-28 06:46:27,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 06:46:27,770 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 06:46:27,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 06:46:27,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 06:46:27,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 06:46:27,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 06:46:27,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 06:46:27,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 06:46:27,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 06:46:27,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 06:47:01,996 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 06:47:17,958 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-28 06:47:27,425 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 06:47:27,426 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 06:47:27,432 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 06:47:27 BoogieIcfgContainer [2020-10-28 06:47:27,432 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 06:47:27,433 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 06:47:27,434 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 06:47:27,437 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 06:47:27,437 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 06:46:21" (1/3) ... [2020-10-28 06:47:27,438 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4abb88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 06:47:27, skipping insertion in model container [2020-10-28 06:47:27,438 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:46:26" (2/3) ... [2020-10-28 06:47:27,439 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4abb88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 06:47:27, skipping insertion in model container [2020-10-28 06:47:27,439 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 06:47:27" (3/3) ... [2020-10-28 06:47:27,440 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2020-10-28 06:47:27,452 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 06:47:27,460 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 06:47:27,473 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 06:47:27,515 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 06:47:27,516 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 06:47:27,516 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 06:47:27,516 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 06:47:27,516 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 06:47:27,516 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 06:47:27,516 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 06:47:27,516 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 06:47:27,601 INFO L276 IsEmpty]: Start isEmpty. Operand 3826 states. [2020-10-28 06:47:27,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2020-10-28 06:47:27,641 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 06:47:27,642 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, 1, 1] [2020-10-28 06:47:27,642 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 06:47:27,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 06:47:27,649 INFO L82 PathProgramCache]: Analyzing trace with hash 1328322877, now seen corresponding path program 1 times [2020-10-28 06:47:27,659 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 06:47:27,659 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [799813116] [2020-10-28 06:47:27,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 06:47:28,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:28,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:28,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:29,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:29,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:29,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:29,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:30,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:33,766 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:33,766 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 315 [2020-10-28 06:47:33,766 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-28 06:47:33,767 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5391 [2020-10-28 06:47:33,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:33,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:33,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 159 [2020-10-28 06:47:33,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:33,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 06:47:37,394 WARN L193 SmtUtils]: Spent 3.35 s on a formula simplification that was a NOOP. DAG size: 742 [2020-10-28 06:47:37,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:47:37,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:37,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:37,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:37,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:47:37,849 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:37,849 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 418 [2020-10-28 06:47:37,849 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:37,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:37,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:47:37,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:37,850 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:37,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:47:37,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:37,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:38,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:38,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:38,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:47:38,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 06:47:38,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-28 06:47:38,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:38,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:38,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 06:47:38,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:38,052 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:38,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:47:38,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:38,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:38,122 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:38,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:47:38,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:38,123 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-28 06:47:38,123 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:38,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:38,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:47:38,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:38,124 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:38,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:47:38,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:38,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:38,171 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:38,172 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:47:38,172 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:38,172 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-28 06:47:38,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:38,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:38,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 06:47:38,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:38,173 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:38,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 06:47:38,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:38,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:38,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:38,276 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:38,276 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:47:38,276 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 06:47:38,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-28 06:47:38,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:38,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:38,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 06:47:38,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:38,277 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:38,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:47:38,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:38,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:38,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:38,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:47:38,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:38,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-28 06:47:38,331 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:38,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:38,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:47:38,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:38,332 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:38,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:47:38,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:38,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:38,386 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:38,386 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:47:38,386 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:38,386 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-28 06:47:38,386 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:38,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:38,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 06:47:38,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:38,387 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:38,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 06:47:38,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:38,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:38,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:38,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:38,507 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:47:38,508 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 06:47:38,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-28 06:47:38,508 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:38,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:38,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 06:47:38,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:38,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:38,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:47:38,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:38,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:38,560 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:38,560 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:47:38,560 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:38,561 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 06:47:38,561 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:38,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:38,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:47:38,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:38,561 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:38,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:47:38,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:38,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:38,611 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:38,611 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:47:38,611 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:38,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-28 06:47:38,612 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:38,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:38,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 06:47:38,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:38,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:38,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 06:47:38,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:38,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:38,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:38,722 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:38,723 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:47:38,723 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 06:47:38,723 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-28 06:47:38,723 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:38,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:38,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 06:47:38,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:38,724 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:38,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:47:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:38,763 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:38,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:38,773 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:47:38,773 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:38,773 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 06:47:38,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:38,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:38,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:47:38,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:38,774 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:38,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:47:38,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:38,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:38,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:38,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:47:38,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:38,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 06:47:38,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:38,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:38,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 06:47:38,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:38,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:38,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 06:47:38,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:38,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:38,866 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:38,909 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:38,909 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:47:38,909 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 06:47:38,909 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-28 06:47:38,909 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:38,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:38,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 06:47:38,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:38,910 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:38,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:47:38,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:38,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:38,956 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:38,956 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:47:38,957 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:38,957 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 06:47:38,957 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:38,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:38,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:47:38,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:38,958 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:38,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:47:38,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:39,003 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:39,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:39,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:47:39,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:39,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 06:47:39,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:39,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:39,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 06:47:39,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:39,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:39,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 06:47:39,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:39,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:39,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:39,100 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:39,100 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:47:39,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 06:47:39,101 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-28 06:47:39,101 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:39,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:39,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 06:47:39,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:39,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:39,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:47:39,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:39,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:39,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:39,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:47:39,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:39,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-28 06:47:39,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:39,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:39,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:47:39,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:39,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 06:47:39,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:47:39,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:39,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:39,204 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:39,205 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:47:39,205 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:39,205 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-28 06:47:39,205 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:39,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:39,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 06:47:39,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:39,206 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:39,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 06:47:39,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:39,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:39,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:39,294 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:47:39,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:39,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-28 06:47:39,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:39,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:39,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 06:47:39,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:39,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:39,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:47:39,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:39,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:39,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:39,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:47:39,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:39,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 06:47:39,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:39,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:39,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:47:39,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:39,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:39,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:47:39,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:39,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:39,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:39,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:47:39,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:39,395 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-28 06:47:39,395 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:39,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:39,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 06:47:39,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:39,396 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:39,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-28 06:47:39,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:39,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:39,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:39,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:39,633 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:47:39,633 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 06:47:39,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 211 [2020-10-28 06:47:39,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:39,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:39,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 06:47:39,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:39,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:39,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:47:39,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:39,685 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:39,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:39,695 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:47:39,696 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:39,696 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-28 06:47:39,696 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:39,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:39,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:47:39,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:39,697 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:39,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:47:39,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:39,738 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:39,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:39,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:39,756 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:47:39,756 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 06:47:39,756 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-28 06:47:39,756 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:39,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:39,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 06:47:39,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:39,757 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:39,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-28 06:47:39,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:39,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:39,811 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:39,811 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 06:47:39,812 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:39,812 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-28 06:47:39,812 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:39,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:39,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-28 06:47:39,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:39,813 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:39,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-28 06:47:39,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:39,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:39,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:39,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:47:39,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:39,905 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-28 06:47:39,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:39,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:39,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 06:47:39,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:39,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:39,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-28 06:47:39,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:39,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:39,994 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:39,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:47:39,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:39,994 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-28 06:47:39,995 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:39,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:39,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 06:47:39,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:39,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:40,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-28 06:47:40,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:40,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:40,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:40,083 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:47:40,083 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:40,083 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-28 06:47:40,084 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:40,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:40,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 06:47:40,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:40,084 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:40,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-28 06:47:40,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:40,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:40,266 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:40,266 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 77 [2020-10-28 06:47:40,266 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:40,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-28 06:47:40,267 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:40,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:40,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 74 [2020-10-28 06:47:40,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:40,268 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:40,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:47:40,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:40,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:40,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:40,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:47:40,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:40,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-28 06:47:40,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:40,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:40,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:47:40,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:40,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:40,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:47:40,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:40,369 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:40,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:40,376 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:47:40,376 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:40,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 06:47:40,376 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:40,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:40,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:47:40,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:40,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:40,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 06:47:40,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:40,414 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:40,423 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:40,423 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:47:40,423 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:40,423 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 06:47:40,424 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:40,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:40,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:47:40,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:40,424 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:40,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:47:40,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:40,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:40,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:40,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:47:40,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:40,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-28 06:47:40,487 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:40,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:40,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:47:40,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:40,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:40,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-28 06:47:40,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:40,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:40,543 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:40,544 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:47:40,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:40,544 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-28 06:47:40,545 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:40,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:40,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:47:40,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:40,546 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 06:47:40,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-28 06:47:40,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:40,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:40,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:40,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-28 06:47:40,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:40,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-28 06:47:40,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:40,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:40,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:47:40,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:40,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:40,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:47:40,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:40,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:40,678 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:40,678 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:47:40,678 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:40,679 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 06:47:40,679 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:40,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:40,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:47:40,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:40,680 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 06:47:40,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:47:40,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:40,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:40,737 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:40,738 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-28 06:47:40,738 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:40,738 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-28 06:47:40,738 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:40,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:40,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:47:40,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:40,739 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:40,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-28 06:47:40,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:40,781 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:40,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:40,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:47:40,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:40,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 06:47:40,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:40,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:40,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:47:40,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:40,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 06:47:40,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2020-10-28 06:47:40,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:47:40,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:47:40,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:47:40,834 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:47:40,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:47:40,834 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 06:47:40,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:47:40,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:47:40,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:47:40,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:47:40,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:47:41,142 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 371 trivial. 0 not checked. [2020-10-28 06:47:41,143 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [799813116] [2020-10-28 06:47:41,146 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 06:47:41,146 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-10-28 06:47:41,147 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1988682335] [2020-10-28 06:47:41,154 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-28 06:47:41,154 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 06:47:41,173 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-28 06:47:41,174 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-10-28 06:47:41,177 INFO L87 Difference]: Start difference. First operand 3826 states. Second operand 9 states. [2020-10-28 06:49:21,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 06:49:21,715 INFO L93 Difference]: Finished difference Result 7252 states and 10244 transitions. [2020-10-28 06:49:21,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-10-28 06:49:21,719 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 225 [2020-10-28 06:49:21,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 06:49:21,805 INFO L225 Difference]: With dead ends: 7252 [2020-10-28 06:49:21,805 INFO L226 Difference]: Without dead ends: 4009 [2020-10-28 06:49:21,842 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 97 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=113, Invalid=267, Unknown=0, NotChecked=0, Total=380 [2020-10-28 06:49:21,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4009 states. [2020-10-28 06:49:23,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4009 to 3205. [2020-10-28 06:49:23,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3205 states. [2020-10-28 06:49:23,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3205 states to 3205 states and 4291 transitions. [2020-10-28 06:49:23,157 INFO L78 Accepts]: Start accepts. Automaton has 3205 states and 4291 transitions. Word has length 225 [2020-10-28 06:49:23,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 06:49:23,158 INFO L481 AbstractCegarLoop]: Abstraction has 3205 states and 4291 transitions. [2020-10-28 06:49:23,158 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-28 06:49:23,158 INFO L276 IsEmpty]: Start isEmpty. Operand 3205 states and 4291 transitions. [2020-10-28 06:49:23,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2020-10-28 06:49:23,172 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 06:49:23,173 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, 1, 1] [2020-10-28 06:49:23,174 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 06:49:23,174 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 06:49:23,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 06:49:23,175 INFO L82 PathProgramCache]: Analyzing trace with hash 1527434029, now seen corresponding path program 1 times [2020-10-28 06:49:23,175 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 06:49:23,175 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [494493239] [2020-10-28 06:49:23,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 06:49:23,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:23,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:29,100 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:29,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 315 [2020-10-28 06:49:29,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:29,101 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5705 [2020-10-28 06:49:29,101 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:29,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:49:29,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 214 [2020-10-28 06:49:29,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 06:49:29,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:33,303 WARN L193 SmtUtils]: Spent 3.92 s on a formula simplification that was a NOOP. DAG size: 742 [2020-10-28 06:49:33,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:49:33,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:33,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:33,683 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:33,683 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:49:33,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:33,684 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 346 [2020-10-28 06:49:33,684 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:33,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:33,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:33,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:33,685 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:33,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:49:33,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:33,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:33,867 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:33,868 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:49:33,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:33,868 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-28 06:49:33,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:33,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:33,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:33,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:33,869 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:33,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:49:33,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:33,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:33,946 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:33,947 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:49:33,947 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:33,947 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 06:49:33,947 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:33,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:33,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:33,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:33,948 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:33,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:49:33,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:33,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:33,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:33,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:49:33,996 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:33,996 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-28 06:49:33,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:33,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:33,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:33,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:33,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:34,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 06:49:34,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:34,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:34,072 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:34,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:49:34,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:34,073 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-28 06:49:34,073 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:34,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:34,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:34,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:34,074 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:34,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:49:34,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:34,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:34,124 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:34,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:49:34,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:34,125 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 06:49:34,125 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:34,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:34,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:34,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:34,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:34,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:49:34,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:34,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:34,173 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:34,173 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:49:34,173 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:34,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-28 06:49:34,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:34,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:34,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:34,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:34,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:34,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 06:49:34,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:34,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:34,252 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:34,252 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:49:34,252 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:34,252 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-28 06:49:34,252 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:34,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:34,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:34,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:34,253 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:34,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:49:34,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:34,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:34,305 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:34,305 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:49:34,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:34,306 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-28 06:49:34,306 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:34,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:34,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:34,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:34,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:34,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:49:34,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:34,343 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:34,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:34,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:49:34,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:34,352 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 06:49:34,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:34,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:34,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:34,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:34,353 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:34,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 06:49:34,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:34,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:34,431 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:34,431 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:49:34,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:34,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-28 06:49:34,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:34,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:34,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:34,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:34,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:34,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:49:34,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:34,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:34,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:34,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:49:34,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:34,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-28 06:49:34,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:34,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:34,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:34,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:34,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:34,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:49:34,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:34,522 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:34,529 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:34,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:49:34,529 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:34,529 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 06:49:34,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:34,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:34,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:34,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:34,530 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:34,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 06:49:34,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:34,566 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:34,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:34,599 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:49:34,599 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:34,599 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-28 06:49:34,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:34,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:34,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:34,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:34,600 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:34,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:49:34,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:34,639 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:34,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:34,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:49:34,648 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:34,648 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 06:49:34,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:34,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:34,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:34,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:34,649 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:34,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:49:34,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:34,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:34,699 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:34,699 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:49:34,699 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:34,700 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 06:49:34,700 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:34,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:34,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:34,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:34,700 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:34,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 06:49:34,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:34,736 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:34,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:34,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:49:34,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:34,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-28 06:49:34,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:34,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:34,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:34,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:34,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:34,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:49:34,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:34,811 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:34,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:34,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:49:34,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:34,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-28 06:49:34,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:34,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:34,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:34,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:34,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:34,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:49:34,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:34,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:34,871 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:34,872 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:49:34,872 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:34,872 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-28 06:49:34,872 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:34,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:34,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:34,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:34,873 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:34,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 06:49:34,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:34,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:34,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:34,955 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:49:34,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:34,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-28 06:49:34,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:34,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:34,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:34,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:34,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:34,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:49:34,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:35,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:35,010 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:35,010 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:49:35,010 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:35,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-28 06:49:35,011 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:35,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:35,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:35,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:35,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:35,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:49:35,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:35,054 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:35,063 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:35,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:49:35,064 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:35,064 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-28 06:49:35,064 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:35,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:35,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:35,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:35,065 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:35,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-28 06:49:35,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:35,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:35,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:35,140 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:49:35,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:35,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-28 06:49:35,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:35,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:35,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:35,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:35,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:35,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:49:35,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:35,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:35,190 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:35,190 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:49:35,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:35,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-28 06:49:35,191 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:35,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:35,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:35,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:35,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:35,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:49:35,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:35,228 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:35,236 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:35,236 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:49:35,237 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:35,237 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 06:49:35,237 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:35,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:35,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:35,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:35,238 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:35,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-28 06:49:35,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:35,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:35,283 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:35,284 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 06:49:35,284 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:35,284 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 06:49:35,284 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:35,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:35,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:35,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:35,285 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:35,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-28 06:49:35,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:35,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:35,366 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:35,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:49:35,367 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:35,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 06:49:35,367 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:35,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:35,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:35,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:35,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:35,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-28 06:49:35,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:35,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:35,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:35,453 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:49:35,453 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:35,453 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 06:49:35,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:35,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:35,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:35,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:35,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:35,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-28 06:49:35,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:35,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:35,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:35,540 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:49:35,540 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:35,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 06:49:35,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:35,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:35,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:35,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:35,541 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:35,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-28 06:49:35,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:35,704 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:35,744 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:35,744 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 77 [2020-10-28 06:49:35,744 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:35,744 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-28 06:49:35,745 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:35,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:35,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 74 [2020-10-28 06:49:35,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:35,745 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:35,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:49:35,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:35,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:35,807 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:35,808 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:49:35,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:35,808 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-28 06:49:35,808 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:35,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:35,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:35,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:35,809 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:35,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:49:35,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:35,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:35,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:35,858 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:49:35,858 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:35,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-28 06:49:35,858 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:35,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:35,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:35,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:35,859 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:35,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 06:49:35,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:35,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:35,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:35,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:49:35,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:35,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-28 06:49:35,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:35,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:35,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:35,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:35,911 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:35,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:49:35,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:35,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:35,958 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:35,959 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:49:35,959 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:35,959 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-28 06:49:35,959 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:35,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:35,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:35,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:35,960 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:35,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-28 06:49:35,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:35,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:36,004 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:36,004 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:49:36,004 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:36,004 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 06:49:36,005 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:36,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:36,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:36,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:36,005 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:36,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-28 06:49:36,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:36,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:36,063 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:36,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-28 06:49:36,063 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:36,063 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-28 06:49:36,064 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:36,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:36,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:36,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:36,064 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:36,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:49:36,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:36,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:36,113 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:36,113 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:49:36,113 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:36,114 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 06:49:36,114 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:36,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:36,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:36,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:36,114 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:36,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:49:36,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:36,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:36,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:36,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-28 06:49:36,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:36,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-28 06:49:36,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:36,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:36,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:36,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:36,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:36,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-28 06:49:36,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:36,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:36,238 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:36,238 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:49:36,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:36,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 06:49:36,239 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:36,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:36,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:36,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:36,239 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:36,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2020-10-28 06:49:36,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:49:36,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:49:36,282 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:49:36,282 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:49:36,283 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:49:36,283 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 06:49:36,283 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:49:36,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:49:36,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:49:36,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:49:36,284 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:49:36,534 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2020-10-28 06:49:36,535 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [494493239] [2020-10-28 06:49:36,535 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 06:49:36,535 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-28 06:49:36,535 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [425891751] [2020-10-28 06:49:36,537 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-28 06:49:36,538 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 06:49:36,538 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-28 06:49:36,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-10-28 06:49:36,539 INFO L87 Difference]: Start difference. First operand 3205 states and 4291 transitions. Second operand 10 states. [2020-10-28 06:49:43,778 WARN L193 SmtUtils]: Spent 4.00 s on a formula simplification that was a NOOP. DAG size: 744