/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-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 07:12:17,982 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 07:12:17,985 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 07:12:18,044 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 07:12:18,045 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 07:12:18,053 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 07:12:18,056 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 07:12:18,061 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 07:12:18,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 07:12:18,073 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 07:12:18,074 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 07:12:18,076 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 07:12:18,076 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 07:12:18,080 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 07:12:18,084 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 07:12:18,086 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 07:12:18,088 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 07:12:18,092 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 07:12:18,100 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 07:12:18,110 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 07:12:18,113 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 07:12:18,115 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 07:12:18,117 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 07:12:18,120 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 07:12:18,129 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 07:12:18,130 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 07:12:18,130 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 07:12:18,132 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 07:12:18,133 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 07:12:18,134 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 07:12:18,134 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 07:12:18,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 07:12:18,137 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 07:12:18,138 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 07:12:18,139 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 07:12:18,140 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 07:12:18,140 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 07:12:18,141 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 07:12:18,141 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 07:12:18,142 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 07:12:18,142 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 07:12:18,150 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 07:12:18,206 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 07:12:18,206 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 07:12:18,211 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 07:12:18,211 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 07:12:18,212 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 07:12:18,212 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 07:12:18,212 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 07:12:18,212 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 07:12:18,213 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 07:12:18,213 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 07:12:18,214 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 07:12:18,214 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 07:12:18,215 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 07:12:18,215 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 07:12:18,215 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 07:12:18,215 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 07:12:18,215 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 07:12:18,216 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 07:12:18,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 07:12:18,216 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 07:12:18,216 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 07:12:18,216 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 07:12:18,229 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 07:12:18,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 07:12:18,230 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 07:12:18,230 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 07:12:18,230 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 07:12:18,230 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 07:12:18,657 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 07:12:18,714 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 07:12:18,717 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 07:12:18,719 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 07:12:18,720 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 07:12:18,721 INFO L432 ainManager$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-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2020-10-28 07:12:18,808 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/21927d2ad/a0499b7023f44fd88d2df0aebe85754e/FLAGb8c0823b7 [2020-10-28 07:12:20,058 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 07:12:20,059 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2020-10-28 07:12:20,163 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/21927d2ad/a0499b7023f44fd88d2df0aebe85754e/FLAGb8c0823b7 [2020-10-28 07:12:20,283 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/21927d2ad/a0499b7023f44fd88d2df0aebe85754e [2020-10-28 07:12:20,287 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 07:12:20,296 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 07:12:20,300 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 07:12:20,301 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 07:12:20,305 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 07:12:20,307 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:12:20" (1/1) ... [2020-10-28 07:12:20,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31616630 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:12:20, skipping insertion in model container [2020-10-28 07:12:20,317 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:12:20" (1/1) ... [2020-10-28 07:12:20,326 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 07:12:20,630 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 07:12:24,529 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:12:24,572 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 07:12:25,307 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:12:26,726 INFO L208 MainTranslator]: Completed translation [2020-10-28 07:12:26,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:12:26 WrapperNode [2020-10-28 07:12:26,727 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 07:12:26,729 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 07:12:26,729 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 07:12:26,729 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 07:12:26,743 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:12:26" (1/1) ... [2020-10-28 07:12:26,744 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:12:26" (1/1) ... [2020-10-28 07:12:26,917 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:12:26" (1/1) ... [2020-10-28 07:12:26,918 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:12:26" (1/1) ... [2020-10-28 07:12:27,254 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:12:26" (1/1) ... [2020-10-28 07:12:27,295 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:12:26" (1/1) ... [2020-10-28 07:12:27,375 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:12:26" (1/1) ... [2020-10-28 07:12:27,455 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 07:12:27,457 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 07:12:27,457 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 07:12:27,457 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 07:12:27,459 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:12:26" (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 07:12:27,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 07:12:27,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 07:12:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:12:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 07:12:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-28 07:12:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 07:12:27,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-28 07:12:27,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab64 [2020-10-28 07:12:27,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-28 07:12:27,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-28 07:12:27,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2020-10-28 07:12:27,546 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 07:12:27,547 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-28 07:12:27,548 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-28 07:12:27,548 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-28 07:12:27,548 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-28 07:12:27,548 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-28 07:12:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-28 07:12:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc_and_test [2020-10-28 07:12:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_negative [2020-10-28 07:12:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2020-10-28 07:12:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2020-10-28 07:12:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_inc [2020-10-28 07:12:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2020-10-28 07:12:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_inc [2020-10-28 07:12:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_add [2020-10-28 07:12:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 07:12:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 07:12:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 07:12:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-28 07:12:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-28 07:12:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 07:12:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 07:12:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 07:12:27,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 07:12:27,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-28 07:12:27,554 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 07:12:27,554 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 07:12:27,554 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-28 07:12:27,554 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 07:12:27,554 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-28 07:12:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 07:12:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-28 07:12:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-28 07:12:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2020-10-28 07:12:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-28 07:12:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload_end [2020-10-28 07:12:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2020-10-28 07:12:27,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 07:12:27,556 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 07:12:27,556 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 07:12:27,556 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 07:12:27,556 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 07:12:27,556 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-28 07:12:27,557 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_cap_ib_cm [2020-10-28 07:12:27,557 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_local_qpn [2020-10-28 07:12:27,558 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_local_qpn [2020-10-28 07:12:27,558 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_resp_res [2020-10-28 07:12:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_resp_res [2020-10-28 07:12:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_init_depth [2020-10-28 07:12:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_init_depth [2020-10-28 07:12:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_remote_resp_timeout [2020-10-28 07:12:27,560 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_remote_resp_timeout [2020-10-28 07:12:27,560 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_qp_type [2020-10-28 07:12:27,560 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_qp_type [2020-10-28 07:12:27,560 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_flow_ctrl [2020-10-28 07:12:27,560 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_flow_ctrl [2020-10-28 07:12:27,560 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_starting_psn [2020-10-28 07:12:27,561 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_starting_psn [2020-10-28 07:12:27,561 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_local_resp_timeout [2020-10-28 07:12:27,561 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_local_resp_timeout [2020-10-28 07:12:27,561 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_retry_count [2020-10-28 07:12:27,562 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_retry_count [2020-10-28 07:12:27,562 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_path_mtu [2020-10-28 07:12:27,563 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_path_mtu [2020-10-28 07:12:27,564 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_rnr_retry_count [2020-10-28 07:12:27,564 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_rnr_retry_count [2020-10-28 07:12:27,564 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_max_cm_retries [2020-10-28 07:12:27,564 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_max_cm_retries [2020-10-28 07:12:27,564 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_srq [2020-10-28 07:12:27,564 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_srq [2020-10-28 07:12:27,565 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_flow_label [2020-10-28 07:12:27,566 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_flow_label [2020-10-28 07:12:27,566 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_packet_rate [2020-10-28 07:12:27,566 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_packet_rate [2020-10-28 07:12:27,566 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_sl [2020-10-28 07:12:27,567 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_sl [2020-10-28 07:12:27,567 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_subnet_local [2020-10-28 07:12:27,567 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_subnet_local [2020-10-28 07:12:27,567 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_local_ack_timeout [2020-10-28 07:12:27,567 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_local_ack_timeout [2020-10-28 07:12:27,567 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_flow_label [2020-10-28 07:12:27,567 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_flow_label [2020-10-28 07:12:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_packet_rate [2020-10-28 07:12:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_packet_rate [2020-10-28 07:12:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_sl [2020-10-28 07:12:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_sl [2020-10-28 07:12:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_subnet_local [2020-10-28 07:12:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_subnet_local [2020-10-28 07:12:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_local_ack_timeout [2020-10-28 07:12:27,569 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_local_ack_timeout [2020-10-28 07:12:27,569 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_get_msg_mraed [2020-10-28 07:12:27,569 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_set_msg_mraed [2020-10-28 07:12:27,569 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_get_service_timeout [2020-10-28 07:12:27,569 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_set_service_timeout [2020-10-28 07:12:27,569 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_get_msg_rejected [2020-10-28 07:12:27,569 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_set_msg_rejected [2020-10-28 07:12:27,570 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_get_reject_info_len [2020-10-28 07:12:27,570 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_set_reject_info_len [2020-10-28 07:12:27,570 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_local_qpn [2020-10-28 07:12:27,571 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_local_qpn [2020-10-28 07:12:27,571 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_local_eecn [2020-10-28 07:12:27,571 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_local_eecn [2020-10-28 07:12:27,572 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_qpn [2020-10-28 07:12:27,572 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_starting_psn [2020-10-28 07:12:27,573 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_starting_psn [2020-10-28 07:12:27,573 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_target_ack_delay [2020-10-28 07:12:27,573 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_target_ack_delay [2020-10-28 07:12:27,573 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_failover [2020-10-28 07:12:27,573 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_failover [2020-10-28 07:12:27,573 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_flow_ctrl [2020-10-28 07:12:27,573 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_flow_ctrl [2020-10-28 07:12:27,573 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_rnr_retry_count [2020-10-28 07:12:27,574 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_rnr_retry_count [2020-10-28 07:12:27,574 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_srq [2020-10-28 07:12:27,574 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_srq [2020-10-28 07:12:27,574 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dreq_get_remote_qpn [2020-10-28 07:12:27,574 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dreq_set_remote_qpn [2020-10-28 07:12:27,574 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_remote_qpn [2020-10-28 07:12:27,574 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_remote_resp_timeout [2020-10-28 07:12:27,575 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_flow_label [2020-10-28 07:12:27,575 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_flow_label [2020-10-28 07:12:27,576 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_traffic_class [2020-10-28 07:12:27,577 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_traffic_class [2020-10-28 07:12:27,580 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_packet_rate [2020-10-28 07:12:27,580 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_packet_rate [2020-10-28 07:12:27,580 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_sl [2020-10-28 07:12:27,580 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_sl [2020-10-28 07:12:27,581 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_subnet_local [2020-10-28 07:12:27,581 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_local_ack_timeout [2020-10-28 07:12:27,582 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_local_ack_timeout [2020-10-28 07:12:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_rep_get_qpn [2020-10-28 07:12:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_rep_set_qpn [2020-10-28 07:12:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_deref_id [2020-10-28 07:12:27,585 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_msg [2020-10-28 07:12:27,590 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_response_msg [2020-10-28 07:12:27,590 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_msg [2020-10-28 07:12:27,590 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_copy_private_data [2020-10-28 07:12:27,590 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_set_private_data [2020-10-28 07:12:27,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_av_for_response [2020-10-28 07:12:27,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_av_by_path [2020-10-28 07:12:27,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_id [2020-10-28 07:12:27,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_id [2020-10-28 07:12:27,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_get_id [2020-10-28 07:12:27,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_id [2020-10-28 07:12:27,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mask_copy [2020-10-28 07:12:27,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_compare_data [2020-10-28 07:12:27,592 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_compare_private_data [2020-10-28 07:12:27,592 INFO L138 BoogieDeclarations]: Found implementation of procedure be32_lt [2020-10-28 07:12:27,592 INFO L138 BoogieDeclarations]: Found implementation of procedure be32_gt [2020-10-28 07:12:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure be64_lt [2020-10-28 07:12:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure be64_gt [2020-10-28 07:12:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_listen [2020-10-28 07:12:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_find_listen [2020-10-28 07:12:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_id [2020-10-28 07:12:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_find_remote_id [2020-10-28 07:12:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_qpn [2020-10-28 07:12:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_sidr [2020-10-28 07:12:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_reject_sidr_req [2020-10-28 07:12:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cm_id [2020-10-28 07:12:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dequeue_work [2020-10-28 07:12:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_work [2020-10-28 07:12:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_convert_to_ms [2020-10-28 07:12:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_ack_timeout [2020-10-28 07:12:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_cleanup_timewait [2020-10-28 07:12:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_create_timewait_info [2020-10-28 07:12:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_enter_timewait [2020-10-28 07:12:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_reset_to_idle [2020-10-28 07:12:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_destroy_id [2020-10-28 07:12:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2020-10-28 07:12:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_listen [2020-10-28 07:12:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_form_tid [2020-10-28 07:12:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_mad_hdr [2020-10-28 07:12:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_req [2020-10-28 07:12:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_validate_req_param [2020-10-28 07:12:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_req [2020-10-28 07:12:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_issue_rej [2020-10-28 07:12:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_paths_from_req [2020-10-28 07:12:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_req_event [2020-10-28 07:12:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_work [2020-10-28 07:12:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_mra [2020-10-28 07:12:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rej [2020-10-28 07:12:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dup_req_handler [2020-10-28 07:12:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_match_req [2020-10-28 07:12:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_routed_req [2020-10-28 07:12:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_handler [2020-10-28 07:12:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rep [2020-10-28 07:12:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rep [2020-10-28 07:12:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rtu [2020-10-28 07:12:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rtu [2020-10-28 07:12:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rep_event [2020-10-28 07:12:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dup_rep_handler [2020-10-28 07:12:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_handler [2020-10-28 07:12:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_establish_handler [2020-10-28 07:12:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rtu_handler [2020-10-28 07:12:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_dreq [2020-10-28 07:12:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_dreq [2020-10-28 07:12:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_drep [2020-10-28 07:12:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_drep [2020-10-28 07:12:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_issue_drep [2020-10-28 07:12:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dreq_handler [2020-10-28 07:12:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_drep_handler [2020-10-28 07:12:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rej [2020-10-28 07:12:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rej_event [2020-10-28 07:12:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_rejected_id [2020-10-28 07:12:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_handler [2020-10-28 07:12:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_mra [2020-10-28 07:12:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_mraed_id [2020-10-28 07:12:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_handler [2020-10-28 07:12:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_lap [2020-10-28 07:12:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_lap [2020-10-28 07:12:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_path_from_lap [2020-10-28 07:12:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_handler [2020-10-28 07:12:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_apr [2020-10-28 07:12:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_apr [2020-10-28 07:12:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_apr_handler [2020-10-28 07:12:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_timewait_handler [2020-10-28 07:12:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_req [2020-10-28 07:12:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_sidr_req [2020-10-28 07:12:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_req_event [2020-10-28 07:12:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_req_handler [2020-10-28 07:12:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_rep [2020-10-28 07:12:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_sidr_rep [2020-10-28 07:12:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_rep_event [2020-10-28 07:12:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_rep_handler [2020-10-28 07:12:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_send_error [2020-10-28 07:12:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_send_handler [2020-10-28 07:12:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_work_handler [2020-10-28 07:12:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_establish [2020-10-28 07:12:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_migrate [2020-10-28 07:12:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_notify [2020-10-28 07:12:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_recv_handler [2020-10-28 07:12:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_qp_init_attr [2020-10-28 07:12:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_qp_rtr_attr [2020-10-28 07:12:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_qp_rts_attr [2020-10-28 07:12:27,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_init_qp_attr [2020-10-28 07:12:27,604 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_get_ack_delay [2020-10-28 07:12:27,604 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_show_counter [2020-10-28 07:12:27,604 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_release_port_obj [2020-10-28 07:12:27,604 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_devnode [2020-10-28 07:12:27,604 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_create_port_fs [2020-10-28 07:12:27,604 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_remove_port_fs [2020-10-28 07:12:27,604 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_add_one [2020-10-28 07:12:27,605 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_remove_one [2020-10-28 07:12:27,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_init [2020-10-28 07:12:27,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_cleanup [2020-10-28 07:12:27,605 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2020-10-28 07:12:27,605 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2020-10-28 07:12:27,605 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-28 07:12:27,605 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2020-10-28 07:12:27,607 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-28 07:12:27,611 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-28 07:12:27,611 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2020-10-28 07:12:27,611 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-28 07:12:27,611 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-28 07:12:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-28 07:12:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-28 07:12:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-28 07:12:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-28 07:12:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2020-10-28 07:12:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ib_client_8 [2020-10-28 07:12:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2020-10-28 07:12:27,613 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-28 07:12:27,616 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-28 07:12:27,616 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-28 07:12:27,616 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 07:12:27,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-28 07:12:27,616 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-28 07:12:27,616 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-28 07:12:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-28 07:12:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-28 07:12:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-28 07:12:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-28 07:12:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-28 07:12:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2020-10-28 07:12:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2020-10-28 07:12:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2020-10-28 07:12:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2020-10-28 07:12:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2020-10-28 07:12:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-28 07:12:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2020-10-28 07:12:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_17 [2020-10-28 07:12:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_18 [2020-10-28 07:12:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_19 [2020-10-28 07:12:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_20 [2020-10-28 07:12:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 07:12:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 07:12:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 07:12:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 07:12:27,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 07:12:27,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 07:12:27,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-28 07:12:27,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-28 07:12:27,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-28 07:12:27,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-28 07:12:27,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-28 07:12:27,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-28 07:12:27,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-28 07:12:27,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-28 07:12:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-28 07:12:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-28 07:12:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-28 07:12:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-28 07:12:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-28 07:12:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-28 07:12:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-28 07:12:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 07:12:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-28 07:12:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-28 07:12:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-28 07:12:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-28 07:12:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-28 07:12:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-28 07:12:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-28 07:12:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-28 07:12:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 07:12:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 07:12:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 07:12:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 07:12:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 07:12:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-28 07:12:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-28 07:12:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-28 07:12:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-28 07:12:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 07:12:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-28 07:12:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_register [2020-10-28 07:12:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-28 07:12:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-28 07:12:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-28 07:12:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-28 07:12:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 07:12:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __rwlock_init [2020-10-28 07:12:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_irqsave [2020-10-28 07:12:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_irqrestore [2020-10-28 07:12:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 07:12:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-28 07:12:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-28 07:12:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 07:12:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-28 07:12:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 07:12:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2020-10-28 07:12:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2020-10-28 07:12:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2020-10-28 07:12:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2020-10-28 07:12:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-28 07:12:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-28 07:12:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-28 07:12:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-28 07:12:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2020-10-28 07:12:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-28 07:12:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-28 07:12:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cancel_mad [2020-10-28 07:12:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_ah [2020-10-28 07:12:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_ah_from_wc [2020-10-28 07:12:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_send_mad [2020-10-28 07:12:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_ah [2020-10-28 07:12:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_cached_gid [2020-10-28 07:12:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_cached_pkey [2020-10-28 07:12:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_free_recv_mad [2020-10-28 07:12:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_free_send_mad [2020-10-28 07:12:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_get_cached_gid [2020-10-28 07:12:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_get_client_data [2020-10-28 07:12:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_init_ah_from_path [2020-10-28 07:12:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_init_ah_from_wc [2020-10-28 07:12:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_mad [2020-10-28 07:12:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_port [2020-10-28 07:12:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send_mad [2020-10-28 07:12:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_device [2020-10-28 07:12:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_register_client [2020-10-28 07:12:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_register_mad_agent [2020-10-28 07:12:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_set_client_data [2020-10-28 07:12:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_client [2020-10-28 07:12:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_mad_agent [2020-10-28 07:12:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc_cyclic [2020-10-28 07:12:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2020-10-28 07:12:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2020-10-28 07:12:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_init [2020-10-28 07:12:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload [2020-10-28 07:12:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2020-10-28 07:12:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-28 07:12:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2020-10-28 07:12:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2020-10-28 07:12:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_init_and_add [2020-10-28 07:12:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2020-10-28 07:12:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 07:12:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_6 [2020-10-28 07:12:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-28 07:12:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-28 07:12:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-28 07:12:27,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-28 07:12:27,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 07:12:27,630 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-28 07:12:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-28 07:12:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2020-10-28 07:12:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2020-10-28 07:12:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-28 07:12:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 07:12:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 07:12:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 07:12:27,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 07:12:27,636 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 07:12:27,636 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 07:12:27,636 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 07:12:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 07:12:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 07:12:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 07:12:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 07:12:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-28 07:12:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 07:12:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 07:12:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 07:12:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 07:12:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-28 07:12:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab64 [2020-10-28 07:12:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-28 07:12:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-28 07:12:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2020-10-28 07:12:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 07:12:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2020-10-28 07:12:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 07:12:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 07:12:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 07:12:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-28 07:12:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 07:12:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 07:12:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-28 07:12:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-28 07:12:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 07:12:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-28 07:12:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-28 07:12:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 07:12:27,640 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 07:12:27,640 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-28 07:12:27,640 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2020-10-28 07:12:27,640 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-28 07:12:27,640 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-28 07:12:27,640 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-28 07:12:27,640 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-28 07:12:27,640 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-28 07:12:27,640 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-28 07:12:27,640 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-28 07:12:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc_and_test [2020-10-28 07:12:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_negative [2020-10-28 07:12:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2020-10-28 07:12:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2020-10-28 07:12:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_inc [2020-10-28 07:12:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2020-10-28 07:12:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_inc [2020-10-28 07:12:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_add [2020-10-28 07:12:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-28 07:12:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-28 07:12:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2020-10-28 07:12:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 07:12:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2020-10-28 07:12:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2020-10-28 07:12:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-28 07:12:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 07:12:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 07:12:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 07:12:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 07:12:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 07:12:27,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 07:12:27,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 07:12:27,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 07:12:27,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 07:12:27,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-28 07:12:27,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-28 07:12:27,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 07:12:27,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 07:12:27,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 07:12:27,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 07:12:27,645 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-28 07:12:27,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2020-10-28 07:12:27,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2020-10-28 07:12:27,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2020-10-28 07:12:27,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-28 07:12:27,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-28 07:12:27,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-28 07:12:27,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-28 07:12:27,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 07:12:27,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 07:12:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 07:12:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-28 07:12:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 07:12:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure __rwlock_init [2020-10-28 07:12:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 07:12:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-28 07:12:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-28 07:12:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 07:12:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-28 07:12:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 07:12:27,648 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_irqsave [2020-10-28 07:12:27,648 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2020-10-28 07:12:27,648 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_irqrestore [2020-10-28 07:12:27,648 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2020-10-28 07:12:27,648 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 07:12:27,648 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 07:12:27,648 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-28 07:12:27,648 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 07:12:27,648 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-28 07:12:27,649 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 07:12:27,649 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-28 07:12:27,649 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-28 07:12:27,649 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-28 07:12:27,649 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-28 07:12:27,649 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-28 07:12:27,649 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 07:12:27,649 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-28 07:12:27,649 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-28 07:12:27,650 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-28 07:12:27,650 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2020-10-28 07:12:27,650 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2020-10-28 07:12:27,650 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2020-10-28 07:12:27,650 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-28 07:12:27,650 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-28 07:12:27,650 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-28 07:12:27,650 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-28 07:12:27,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_18 [2020-10-28 07:12:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_20 [2020-10-28 07:12:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-28 07:12:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-28 07:12:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-28 07:12:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-28 07:12:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-28 07:12:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-28 07:12:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-28 07:12:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-28 07:12:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_17 [2020-10-28 07:12:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2020-10-28 07:12:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_19 [2020-10-28 07:12:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-28 07:12:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2020-10-28 07:12:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload [2020-10-28 07:12:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc_cyclic [2020-10-28 07:12:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2020-10-28 07:12:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2020-10-28 07:12:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure idr_init [2020-10-28 07:12:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload_end [2020-10-28 07:12:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2020-10-28 07:12:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 07:12:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 07:12:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 07:12:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 07:12:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2020-10-28 07:12:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2020-10-28 07:12:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-28 07:12:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2020-10-28 07:12:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-28 07:12:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-28 07:12:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2020-10-28 07:12:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-28 07:12:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-28 07:12:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-28 07:12:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-28 07:12:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-28 07:12:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-28 07:12:27,655 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2020-10-28 07:12:27,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ib_client_8 [2020-10-28 07:12:27,655 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2020-10-28 07:12:27,655 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-28 07:12:27,655 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-28 07:12:27,655 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-28 07:12:27,655 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 07:12:27,655 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_init_and_add [2020-10-28 07:12:27,655 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2020-10-28 07:12:27,656 INFO L130 BoogieDeclarations]: Found specification of procedure __class_register [2020-10-28 07:12:27,656 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2020-10-28 07:12:27,656 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 07:12:27,656 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2020-10-28 07:12:27,656 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-28 07:12:27,656 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-28 07:12:27,656 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-28 07:12:27,656 INFO L130 BoogieDeclarations]: Found specification of procedure ib_register_client [2020-10-28 07:12:27,656 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_client [2020-10-28 07:12:27,657 INFO L130 BoogieDeclarations]: Found specification of procedure ib_get_client_data [2020-10-28 07:12:27,657 INFO L130 BoogieDeclarations]: Found specification of procedure ib_set_client_data [2020-10-28 07:12:27,657 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_device [2020-10-28 07:12:27,657 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_cap_ib_cm [2020-10-28 07:12:27,657 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_port [2020-10-28 07:12:27,657 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_ah [2020-10-28 07:12:27,657 INFO L130 BoogieDeclarations]: Found specification of procedure ib_init_ah_from_wc [2020-10-28 07:12:27,657 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_ah_from_wc [2020-10-28 07:12:27,657 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_ah [2020-10-28 07:12:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure ib_get_cached_gid [2020-10-28 07:12:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_cached_gid [2020-10-28 07:12:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_cached_pkey [2020-10-28 07:12:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure ib_register_mad_agent [2020-10-28 07:12:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_mad_agent [2020-10-28 07:12:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send_mad [2020-10-28 07:12:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure ib_free_recv_mad [2020-10-28 07:12:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cancel_mad [2020-10-28 07:12:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_mad [2020-10-28 07:12:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_send_mad [2020-10-28 07:12:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure ib_free_send_mad [2020-10-28 07:12:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure ib_init_ah_from_path [2020-10-28 07:12:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cm_id [2020-10-28 07:12:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2020-10-28 07:12:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_listen [2020-10-28 07:12:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_req [2020-10-28 07:12:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rep [2020-10-28 07:12:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rtu [2020-10-28 07:12:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_dreq [2020-10-28 07:12:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_drep [2020-10-28 07:12:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_notify [2020-10-28 07:12:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rej [2020-10-28 07:12:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_mra [2020-10-28 07:12:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_lap [2020-10-28 07:12:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_init_qp_attr [2020-10-28 07:12:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_apr [2020-10-28 07:12:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_sidr_req [2020-10-28 07:12:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_sidr_rep [2020-10-28 07:12:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_local_qpn [2020-10-28 07:12:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_local_qpn [2020-10-28 07:12:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_resp_res [2020-10-28 07:12:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_resp_res [2020-10-28 07:12:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_init_depth [2020-10-28 07:12:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_init_depth [2020-10-28 07:12:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_remote_resp_timeout [2020-10-28 07:12:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_remote_resp_timeout [2020-10-28 07:12:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_qp_type [2020-10-28 07:12:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_qp_type [2020-10-28 07:12:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_flow_ctrl [2020-10-28 07:12:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_flow_ctrl [2020-10-28 07:12:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_starting_psn [2020-10-28 07:12:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_starting_psn [2020-10-28 07:12:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_local_resp_timeout [2020-10-28 07:12:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_local_resp_timeout [2020-10-28 07:12:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_retry_count [2020-10-28 07:12:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_retry_count [2020-10-28 07:12:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_path_mtu [2020-10-28 07:12:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_path_mtu [2020-10-28 07:12:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_rnr_retry_count [2020-10-28 07:12:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_rnr_retry_count [2020-10-28 07:12:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_max_cm_retries [2020-10-28 07:12:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_max_cm_retries [2020-10-28 07:12:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_srq [2020-10-28 07:12:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_srq [2020-10-28 07:12:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_flow_label [2020-10-28 07:12:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_flow_label [2020-10-28 07:12:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_packet_rate [2020-10-28 07:12:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_packet_rate [2020-10-28 07:12:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_sl [2020-10-28 07:12:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_sl [2020-10-28 07:12:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_subnet_local [2020-10-28 07:12:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_subnet_local [2020-10-28 07:12:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_local_ack_timeout [2020-10-28 07:12:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_local_ack_timeout [2020-10-28 07:12:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_flow_label [2020-10-28 07:12:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_flow_label [2020-10-28 07:12:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_packet_rate [2020-10-28 07:12:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_packet_rate [2020-10-28 07:12:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_sl [2020-10-28 07:12:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_sl [2020-10-28 07:12:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_subnet_local [2020-10-28 07:12:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_subnet_local [2020-10-28 07:12:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_local_ack_timeout [2020-10-28 07:12:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_local_ack_timeout [2020-10-28 07:12:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_get_msg_mraed [2020-10-28 07:12:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_set_msg_mraed [2020-10-28 07:12:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_get_service_timeout [2020-10-28 07:12:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_set_service_timeout [2020-10-28 07:12:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_get_msg_rejected [2020-10-28 07:12:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_set_msg_rejected [2020-10-28 07:12:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_get_reject_info_len [2020-10-28 07:12:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_set_reject_info_len [2020-10-28 07:12:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_local_qpn [2020-10-28 07:12:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_local_qpn [2020-10-28 07:12:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_local_eecn [2020-10-28 07:12:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_local_eecn [2020-10-28 07:12:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_qpn [2020-10-28 07:12:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_starting_psn [2020-10-28 07:12:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_starting_psn [2020-10-28 07:12:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_target_ack_delay [2020-10-28 07:12:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_target_ack_delay [2020-10-28 07:12:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_failover [2020-10-28 07:12:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_failover [2020-10-28 07:12:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_flow_ctrl [2020-10-28 07:12:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_flow_ctrl [2020-10-28 07:12:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_rnr_retry_count [2020-10-28 07:12:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_rnr_retry_count [2020-10-28 07:12:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_srq [2020-10-28 07:12:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_srq [2020-10-28 07:12:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dreq_get_remote_qpn [2020-10-28 07:12:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dreq_set_remote_qpn [2020-10-28 07:12:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_remote_qpn [2020-10-28 07:12:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_remote_resp_timeout [2020-10-28 07:12:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_flow_label [2020-10-28 07:12:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_flow_label [2020-10-28 07:12:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_traffic_class [2020-10-28 07:12:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_traffic_class [2020-10-28 07:12:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_packet_rate [2020-10-28 07:12:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_packet_rate [2020-10-28 07:12:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_sl [2020-10-28 07:12:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_sl [2020-10-28 07:12:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_subnet_local [2020-10-28 07:12:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_local_ack_timeout [2020-10-28 07:12:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_local_ack_timeout [2020-10-28 07:12:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_rep_get_qpn [2020-10-28 07:12:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_rep_set_qpn [2020-10-28 07:12:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure cm_add_one [2020-10-28 07:12:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure cm_remove_one [2020-10-28 07:12:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure cm_work_handler [2020-10-28 07:12:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure cm_deref_id [2020-10-28 07:12:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_msg [2020-10-28 07:12:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_response_msg [2020-10-28 07:12:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_msg [2020-10-28 07:12:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure cm_copy_private_data [2020-10-28 07:12:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure cm_set_private_data [2020-10-28 07:12:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_av_for_response [2020-10-28 07:12:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_av_by_path [2020-10-28 07:12:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_id [2020-10-28 07:12:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_id [2020-10-28 07:12:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure cm_get_id [2020-10-28 07:12:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_id [2020-10-28 07:12:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mask_copy [2020-10-28 07:12:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure cm_compare_data [2020-10-28 07:12:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure cm_compare_private_data [2020-10-28 07:12:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure be32_lt [2020-10-28 07:12:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure be32_gt [2020-10-28 07:12:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure be64_lt [2020-10-28 07:12:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure be64_gt [2020-10-28 07:12:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_listen [2020-10-28 07:12:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure cm_find_listen [2020-10-28 07:12:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_id [2020-10-28 07:12:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure cm_find_remote_id [2020-10-28 07:12:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_qpn [2020-10-28 07:12:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_sidr [2020-10-28 07:12:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure cm_reject_sidr_req [2020-10-28 07:12:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dequeue_work [2020-10-28 07:12:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_work [2020-10-28 07:12:27,674 INFO L130 BoogieDeclarations]: Found specification of procedure cm_convert_to_ms [2020-10-28 07:12:27,674 INFO L130 BoogieDeclarations]: Found specification of procedure cm_ack_timeout [2020-10-28 07:12:27,674 INFO L130 BoogieDeclarations]: Found specification of procedure cm_cleanup_timewait [2020-10-28 07:12:27,674 INFO L130 BoogieDeclarations]: Found specification of procedure cm_create_timewait_info [2020-10-28 07:12:27,674 INFO L130 BoogieDeclarations]: Found specification of procedure cm_enter_timewait [2020-10-28 07:12:27,674 INFO L130 BoogieDeclarations]: Found specification of procedure cm_reset_to_idle [2020-10-28 07:12:27,674 INFO L130 BoogieDeclarations]: Found specification of procedure cm_destroy_id [2020-10-28 07:12:27,674 INFO L130 BoogieDeclarations]: Found specification of procedure cm_form_tid [2020-10-28 07:12:27,674 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_mad_hdr [2020-10-28 07:12:27,674 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_req [2020-10-28 07:12:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure cm_validate_req_param [2020-10-28 07:12:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure cm_issue_rej [2020-10-28 07:12:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_paths_from_req [2020-10-28 07:12:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_req_event [2020-10-28 07:12:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_work [2020-10-28 07:12:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:12:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_mra [2020-10-28 07:12:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rej [2020-10-28 07:12:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dup_req_handler [2020-10-28 07:12:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure cm_match_req [2020-10-28 07:12:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_routed_req [2020-10-28 07:12:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_handler [2020-10-28 07:12:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rep [2020-10-28 07:12:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rtu [2020-10-28 07:12:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rep_event [2020-10-28 07:12:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dup_rep_handler [2020-10-28 07:12:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_handler [2020-10-28 07:12:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure cm_establish_handler [2020-10-28 07:12:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rtu_handler [2020-10-28 07:12:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_dreq [2020-10-28 07:12:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_drep [2020-10-28 07:12:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure cm_issue_drep [2020-10-28 07:12:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dreq_handler [2020-10-28 07:12:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure cm_drep_handler [2020-10-28 07:12:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rej_event [2020-10-28 07:12:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_rejected_id [2020-10-28 07:12:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_handler [2020-10-28 07:12:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_mraed_id [2020-10-28 07:12:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_handler [2020-10-28 07:12:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_lap [2020-10-28 07:12:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_path_from_lap [2020-10-28 07:12:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_handler [2020-10-28 07:12:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_apr [2020-10-28 07:12:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure cm_apr_handler [2020-10-28 07:12:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure cm_timewait_handler [2020-10-28 07:12:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_req [2020-10-28 07:12:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_req_event [2020-10-28 07:12:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_req_handler [2020-10-28 07:12:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_rep [2020-10-28 07:12:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_rep_event [2020-10-28 07:12:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_rep_handler [2020-10-28 07:12:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_send_error [2020-10-28 07:12:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure cm_send_handler [2020-10-28 07:12:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure cm_establish [2020-10-28 07:12:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure cm_migrate [2020-10-28 07:12:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure cm_recv_handler [2020-10-28 07:12:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_qp_init_attr [2020-10-28 07:12:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_qp_rtr_attr [2020-10-28 07:12:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_qp_rts_attr [2020-10-28 07:12:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure cm_get_ack_delay [2020-10-28 07:12:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure cm_show_counter [2020-10-28 07:12:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure cm_release_port_obj [2020-10-28 07:12:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure cm_devnode [2020-10-28 07:12:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure cm_create_port_fs [2020-10-28 07:12:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure cm_remove_port_fs [2020-10-28 07:12:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_init [2020-10-28 07:12:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_cleanup [2020-10-28 07:12:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 07:12:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 07:12:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2020-10-28 07:12:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 07:12:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 07:12:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 07:12:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 07:12:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-28 07:12:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-28 07:12:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-28 07:12:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-28 07:12:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-28 07:12:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-28 07:12:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-28 07:12:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-28 07:12:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-28 07:12:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-28 07:12:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-28 07:12:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-28 07:12:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 07:12:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-28 07:12:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-28 07:12:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-28 07:12:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-28 07:12:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-28 07:12:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-28 07:12:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-28 07:12:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 07:12:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 07:12:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-28 07:12:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-28 07:12:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-28 07:12:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-28 07:12:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 07:12:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 07:12:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 07:12:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 07:12:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 07:12:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 07:12:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 07:12:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 07:12:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 07:12:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 07:13:02,212 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 07:13:26,580 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 07:13:26,581 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 07:13:26,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:13:26 BoogieIcfgContainer [2020-10-28 07:13:26,587 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 07:13:26,589 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 07:13:26,589 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 07:13:26,593 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 07:13:26,593 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 07:12:20" (1/3) ... [2020-10-28 07:13:26,594 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@440eeed9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:13:26, skipping insertion in model container [2020-10-28 07:13:26,594 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:12:26" (2/3) ... [2020-10-28 07:13:26,594 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@440eeed9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:13:26, skipping insertion in model container [2020-10-28 07:13:26,594 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:13:26" (3/3) ... [2020-10-28 07:13:26,596 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2020-10-28 07:13:26,608 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 07:13:26,626 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 07:13:26,641 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 07:13:26,694 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 07:13:26,694 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 07:13:26,694 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 07:13:26,694 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 07:13:26,694 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 07:13:26,694 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 07:13:26,695 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 07:13:26,695 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 07:13:26,792 INFO L276 IsEmpty]: Start isEmpty. Operand 4008 states. [2020-10-28 07:13:26,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2020-10-28 07:13:26,845 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:13:26,847 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 07:13:26,847 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:13:26,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:13:26,857 INFO L82 PathProgramCache]: Analyzing trace with hash -1689941571, now seen corresponding path program 1 times [2020-10-28 07:13:26,868 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:13:26,868 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1621652617] [2020-10-28 07:13:26,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:13:27,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:27,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:28,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:28,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:28,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:28,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:29,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:29,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:31,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:35,019 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:35,020 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 315 [2020-10-28 07:13:35,020 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 8 [2020-10-28 07:13:35,021 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7454 [2020-10-28 07:13:35,023 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:35,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:35,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 181 [2020-10-28 07:13:35,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:35,023 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 07:13:38,883 WARN L193 SmtUtils]: Spent 3.58 s on a formula simplification that was a NOOP. DAG size: 748 [2020-10-28 07:13:38,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:13:38,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:38,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:39,708 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:39,709 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:39,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:39,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 793 [2020-10-28 07:13:39,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:39,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:39,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:39,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:39,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:39,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:13:39,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:39,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:39,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:39,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:39,918 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:13:39,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:39,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-28 07:13:39,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:39,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:39,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:13:39,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:39,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:40,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:40,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:40,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:40,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:40,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:40,097 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:40,097 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-28 07:13:40,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:40,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:40,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:40,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:40,098 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:40,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:13:40,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:40,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:40,160 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:40,161 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:40,161 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:40,161 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-28 07:13:40,161 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:40,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:40,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:13:40,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:40,162 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:40,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 07:13:40,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:40,226 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:40,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:40,289 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:40,289 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:13:40,290 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:40,290 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-28 07:13:40,290 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:40,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:40,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:13:40,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:40,291 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:40,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:40,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:40,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:40,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:40,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:40,359 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:40,359 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-28 07:13:40,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:40,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:40,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:40,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:40,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:40,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:13:40,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:40,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:40,417 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:40,417 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:40,418 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:40,418 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-28 07:13:40,418 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:40,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:40,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:13:40,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:40,420 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:13:40,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 07:13:40,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:40,474 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:40,484 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:40,555 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:40,555 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:13:40,555 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:40,555 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-28 07:13:40,556 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:40,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:40,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:13:40,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:40,557 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:40,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:40,604 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:40,613 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:40,613 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:40,613 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:40,614 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 07:13:40,614 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:40,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:40,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:40,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:40,615 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:40,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:13:40,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:40,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:40,673 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:40,673 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:40,673 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:40,673 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-28 07:13:40,674 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:40,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:40,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:13:40,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:40,674 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:40,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 07:13:40,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:40,720 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:40,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:40,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:40,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:13:40,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:40,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-28 07:13:40,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:40,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:40,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:13:40,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:40,787 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:40,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:40,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:40,834 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:40,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:40,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:40,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:40,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-28 07:13:40,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:40,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:40,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:40,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:40,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:40,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:13:40,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:40,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:40,897 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:40,897 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:40,897 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:40,897 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 07:13:40,898 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:40,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:40,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:13:40,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:40,898 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:40,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 07:13:40,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:40,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:40,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:41,000 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:41,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:13:41,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:41,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-28 07:13:41,001 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:41,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:41,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:13:41,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:41,002 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:41,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:41,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:41,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:41,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:41,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:41,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:41,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-28 07:13:41,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:41,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:41,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:41,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:41,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:41,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:13:41,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:41,099 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:41,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:41,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:41,109 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:41,109 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 07:13:41,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:41,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:41,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:13:41,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:41,110 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:41,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 07:13:41,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:41,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:41,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:41,227 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:41,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:13:41,228 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:41,228 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-28 07:13:41,228 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:41,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:41,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:13:41,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:41,229 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:13:41,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:41,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:41,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:41,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:41,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:41,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:41,304 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-28 07:13:41,304 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:41,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:41,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:41,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:41,305 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:41,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:13:41,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:41,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:41,357 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:41,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:41,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:41,358 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-28 07:13:41,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:41,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:41,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:13:41,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:41,359 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:41,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 07:13:41,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:41,398 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:41,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:41,454 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:41,454 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:13:41,455 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:41,455 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-28 07:13:41,455 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:41,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:41,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:13:41,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:41,456 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:41,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:41,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:41,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:41,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:41,509 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:41,509 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:41,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-28 07:13:41,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:41,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:41,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:41,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:41,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:41,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:13:41,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:41,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:41,562 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:41,563 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:41,563 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:41,563 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-28 07:13:41,563 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:41,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:41,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:13:41,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:41,564 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:41,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-28 07:13:41,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:41,607 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:41,646 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:41,647 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:13:41,647 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:41,647 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-28 07:13:41,647 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:41,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:41,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:13:41,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:41,648 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:41,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:41,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:41,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:41,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:41,702 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:41,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:41,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-28 07:13:41,703 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:41,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:41,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:41,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:41,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:41,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:13:41,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:41,747 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:41,757 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:41,757 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:41,757 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:41,757 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-28 07:13:41,758 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:41,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:41,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:13:41,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:41,758 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:41,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-28 07:13:41,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:41,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:41,803 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:41,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:13:41,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:41,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 07:13:41,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:41,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:41,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-28 07:13:41,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:41,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:41,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-28 07:13:41,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:41,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:41,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:41,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:41,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:41,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-28 07:13:41,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:41,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:41,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:13:41,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:41,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:41,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-28 07:13:41,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:41,951 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:41,960 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:41,960 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:41,960 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:41,960 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 07:13:41,961 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:41,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:41,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:13:41,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:41,961 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:42,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-28 07:13:42,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:42,039 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:42,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:42,047 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:42,047 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:42,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-28 07:13:42,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:42,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:42,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:13:42,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:42,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:42,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-28 07:13:42,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:42,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:42,227 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:42,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 77 [2020-10-28 07:13:42,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:42,227 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-28 07:13:42,228 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:42,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:42,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 74 [2020-10-28 07:13:42,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:42,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:42,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:42,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:42,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:42,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:42,289 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 07:13:42,289 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:42,289 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 07:13:42,289 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:42,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:42,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:42,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:42,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:42,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:42,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:42,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:42,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:42,342 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:42,342 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:42,342 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-28 07:13:42,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:42,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:42,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:42,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:42,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:42,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 07:13:42,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:42,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:42,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:42,398 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 07:13:42,398 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:42,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-28 07:13:42,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:42,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:42,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:42,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:42,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:42,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:42,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:42,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:42,443 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:42,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:42,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:42,444 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 07:13:42,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:42,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:42,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:42,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:42,445 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:42,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-28 07:13:42,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:42,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:42,487 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:42,487 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:42,488 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:42,488 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 07:13:42,488 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:42,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:42,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:42,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:42,489 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:42,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-28 07:13:42,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:42,528 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:42,543 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:42,544 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-28 07:13:42,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:42,544 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-28 07:13:42,544 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:42,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:42,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:42,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:42,545 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:42,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:42,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:42,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:42,590 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:42,590 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:42,590 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:42,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 07:13:42,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:42,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:42,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:42,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:42,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:42,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 07:13:42,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:42,629 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:42,639 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:42,640 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-28 07:13:42,640 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:42,640 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 07:13:42,640 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:42,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:42,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:42,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:42,641 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:42,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-28 07:13:42,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:42,682 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:42,688 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:42,688 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:42,689 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:42,689 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 07:13:42,689 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:42,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:42,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:42,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:42,690 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:42,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2020-10-28 07:13:42,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:42,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:42,733 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:42,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:42,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:42,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 07:13:42,734 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:42,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:42,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:42,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:42,735 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:42,948 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 07:13:42,949 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1621652617] [2020-10-28 07:13:42,951 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 07:13:42,951 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-28 07:13:42,952 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1806369355] [2020-10-28 07:13:42,957 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-28 07:13:42,957 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 07:13:42,970 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-28 07:13:42,971 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-10-28 07:13:42,973 INFO L87 Difference]: Start difference. First operand 4008 states. Second operand 9 states. [2020-10-28 07:15:32,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 07:15:32,946 INFO L93 Difference]: Finished difference Result 7260 states and 10260 transitions. [2020-10-28 07:15:32,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-10-28 07:15:32,948 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 225 [2020-10-28 07:15:32,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 07:15:33,027 INFO L225 Difference]: With dead ends: 7260 [2020-10-28 07:15:33,027 INFO L226 Difference]: Without dead ends: 4013 [2020-10-28 07:15:33,064 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 98 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 4.4s TimeCoverageRelationStatistics Valid=113, Invalid=267, Unknown=0, NotChecked=0, Total=380 [2020-10-28 07:15:33,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4013 states. [2020-10-28 07:15:34,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4013 to 3209. [2020-10-28 07:15:34,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3209 states. [2020-10-28 07:15:34,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3209 states to 3209 states and 4297 transitions. [2020-10-28 07:15:34,425 INFO L78 Accepts]: Start accepts. Automaton has 3209 states and 4297 transitions. Word has length 225 [2020-10-28 07:15:34,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 07:15:34,425 INFO L481 AbstractCegarLoop]: Abstraction has 3209 states and 4297 transitions. [2020-10-28 07:15:34,425 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-28 07:15:34,426 INFO L276 IsEmpty]: Start isEmpty. Operand 3209 states and 4297 transitions. [2020-10-28 07:15:34,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2020-10-28 07:15:34,437 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:15:34,437 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 07:15:34,438 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 07:15:34,438 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:15:34,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:15:34,439 INFO L82 PathProgramCache]: Analyzing trace with hash -1490830419, now seen corresponding path program 1 times [2020-10-28 07:15:34,439 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:15:34,439 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [581640512] [2020-10-28 07:15:34,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:15:34,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:34,767 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:39,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:39,992 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 315 [2020-10-28 07:15:39,992 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:39,993 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5362 [2020-10-28 07:15:39,993 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:39,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 07:15:39,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 214 [2020-10-28 07:15:39,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:15:39,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:43,924 WARN L193 SmtUtils]: Spent 3.72 s on a formula simplification that was a NOOP. DAG size: 748 [2020-10-28 07:15:43,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:15:43,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:44,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:44,413 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:44,413 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:44,413 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:44,413 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 445 [2020-10-28 07:15:44,414 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:44,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:44,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:44,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:44,414 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:44,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:15:44,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:44,545 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:44,571 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:44,571 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:15:44,571 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:44,571 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-28 07:15:44,571 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:44,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:44,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:44,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:44,572 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:44,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:44,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:44,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:44,639 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:44,639 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:44,639 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:44,639 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 07:15:44,639 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:44,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:44,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:44,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:44,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:44,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:15:44,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:44,673 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:44,679 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:44,680 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:15:44,680 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:44,680 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 07:15:44,680 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:44,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:44,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:44,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:44,681 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:44,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 07:15:44,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:44,713 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:44,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:44,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:15:44,735 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:44,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-28 07:15:44,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:44,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:44,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:44,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:44,736 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:44,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:44,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:44,770 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:44,776 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:44,776 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:44,776 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:44,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 07:15:44,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:44,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:44,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:44,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:44,777 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:44,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:15:44,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:44,812 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:44,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:44,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:15:44,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:44,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 07:15:44,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:44,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:44,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:44,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:44,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:44,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 07:15:44,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:44,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:44,878 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:44,879 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:15:44,879 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:44,879 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-28 07:15:44,879 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:44,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:44,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:44,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:44,880 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:44,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:44,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:44,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:44,927 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:44,927 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:44,927 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:44,928 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 07:15:44,928 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:44,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:44,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:44,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:44,928 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:44,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:15:44,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:44,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:44,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:44,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:15:44,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:44,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 07:15:44,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:44,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:44,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:44,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:44,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:44,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 07:15:44,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:45,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:45,034 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:45,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:15:45,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:45,035 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-28 07:15:45,035 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:45,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:45,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:45,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:45,035 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:45,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:45,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:45,074 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:45,082 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:45,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:45,082 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:45,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 07:15:45,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:45,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:45,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:45,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:45,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:45,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:15:45,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:45,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:45,129 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:45,129 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:15:45,129 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:45,129 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 07:15:45,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:45,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:45,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:45,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:45,130 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:45,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 07:15:45,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:45,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:45,194 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:45,195 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:15:45,195 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:45,195 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-28 07:15:45,195 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:45,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:45,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:45,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:45,196 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:45,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:45,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:45,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:45,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:45,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:45,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:45,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 07:15:45,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:45,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:45,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:45,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:45,242 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:45,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:15:45,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:45,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:45,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:45,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:15:45,288 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:45,288 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 07:15:45,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:45,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:45,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:45,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:45,289 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:45,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 07:15:45,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:45,327 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:45,353 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:45,353 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:15:45,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:45,354 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-28 07:15:45,354 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:45,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:45,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:45,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:45,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:45,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:45,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:45,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:45,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:45,399 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:45,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:45,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 07:15:45,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:45,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:45,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:45,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:45,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:45,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:15:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:45,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:45,444 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:45,445 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:15:45,445 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:45,445 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 07:15:45,445 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:45,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:45,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:45,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:45,446 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:45,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 07:15:45,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:45,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:45,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:45,507 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:15:45,507 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:45,507 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-28 07:15:45,507 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:45,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:45,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:45,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:45,508 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:45,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:45,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:45,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:45,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:45,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:45,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:45,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 07:15:45,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:45,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:45,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:45,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:45,555 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:45,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:15:45,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:45,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:45,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:45,599 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:15:45,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:45,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 07:15:45,600 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:45,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:45,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:45,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:45,601 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:45,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-28 07:15:45,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:45,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:45,665 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:45,666 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:15:45,666 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:45,666 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-28 07:15:45,667 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:45,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:45,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:45,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:45,667 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:45,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:45,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:45,702 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:45,708 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:45,709 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:45,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:45,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 07:15:45,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:45,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:45,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:45,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:45,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:45,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:15:45,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:45,742 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:45,748 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:45,748 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:15:45,748 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:45,748 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 07:15:45,748 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:45,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:45,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:45,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:45,749 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:45,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-28 07:15:45,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:45,782 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:45,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:45,788 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:15:45,788 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:45,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 07:15:45,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:45,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:45,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:45,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:45,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:45,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-28 07:15:45,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:45,857 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:45,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:45,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:45,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:45,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 07:15:45,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:45,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:45,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:45,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:45,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:45,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-28 07:15:45,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:45,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:45,938 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:45,938 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:45,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:45,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 07:15:45,939 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:45,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:45,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:45,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:45,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:45,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-28 07:15:45,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,017 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,017 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:46,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,018 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 07:15:46,018 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-28 07:15:46,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,186 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 77 [2020-10-28 07:15:46,186 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,186 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-28 07:15:46,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 74 [2020-10-28 07:15:46,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:46,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,238 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,238 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 07:15:46,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 07:15:46,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,239 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:46,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,281 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,281 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:46,281 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,282 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 07:15:46,282 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,282 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 07:15:46,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,323 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,324 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 07:15:46,324 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,324 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 07:15:46,324 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,325 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:46,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:46,362 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 07:15:46,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-28 07:15:46,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,399 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,399 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:46,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 07:15:46,400 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-28 07:15:46,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,450 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,450 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-28 07:15:46,450 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-28 07:15:46,451 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,451 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:46,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,491 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,492 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:46,492 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 07:15:46,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 07:15:46,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,545 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,555 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,556 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-28 07:15:46,556 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,556 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 07:15:46,556 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,557 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-28 07:15:46,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:46,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 07:15:46,595 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,596 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2020-10-28 07:15:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,633 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:46,633 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 07:15:46,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,907 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 07:15:46,908 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [581640512] [2020-10-28 07:15:46,908 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 07:15:46,908 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-28 07:15:46,908 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2137261352] [2020-10-28 07:15:46,912 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-28 07:15:46,913 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 07:15:46,913 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-28 07:15:46,914 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-10-28 07:15:46,914 INFO L87 Difference]: Start difference. First operand 3209 states and 4297 transitions. Second operand 10 states. [2020-10-28 07:16:02,332 WARN L193 SmtUtils]: Spent 3.95 s on a formula simplification that was a NOOP. DAG size: 750 [2020-10-28 07:16:03,819 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 67