/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --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 [2020-10-29 20:36:42,355 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 20:36:42,358 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 20:36:42,394 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 20:36:42,395 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 20:36:42,396 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 20:36:42,398 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 20:36:42,403 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 20:36:42,405 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 20:36:42,408 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 20:36:42,409 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 20:36:42,411 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 20:36:42,411 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 20:36:42,412 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 20:36:42,414 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 20:36:42,415 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 20:36:42,416 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 20:36:42,417 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 20:36:42,419 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 20:36:42,421 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 20:36:42,423 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 20:36:42,425 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 20:36:42,426 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 20:36:42,427 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 20:36:42,430 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 20:36:42,431 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 20:36:42,431 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 20:36:42,432 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 20:36:42,433 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 20:36:42,434 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 20:36:42,434 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 20:36:42,435 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 20:36:42,436 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 20:36:42,437 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 20:36:42,438 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 20:36:42,439 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 20:36:42,439 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 20:36:42,440 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 20:36:42,440 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 20:36:42,441 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 20:36:42,442 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 20:36:42,443 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 [2020-10-29 20:36:42,485 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 20:36:42,486 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 20:36:42,487 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 20:36:42,488 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 20:36:42,488 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 20:36:42,488 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 20:36:42,488 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 20:36:42,489 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 20:36:42,489 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 20:36:42,489 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 20:36:42,489 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 20:36:42,490 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 20:36:42,490 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 20:36:42,490 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 20:36:42,490 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 20:36:42,491 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 20:36:42,491 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 20:36:42,491 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 20:36:42,491 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 20:36:42,492 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 20:36:42,492 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 20:36:42,492 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 20:36:42,492 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 20:36:42,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 20:36:42,493 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 20:36:42,493 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 20:36:42,493 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 20:36:42,493 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 20:36:42,850 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 20:36:42,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 20:36:42,882 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 20:36:42,884 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 20:36:42,885 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 20:36:42,886 INFO L432 ainManager$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 [2020-10-29 20:36:42,968 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/19b7b6f76/f02726086f9a4b1fab0642213991e3a3/FLAGf07ed813b [2020-10-29 20:36:44,219 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 20:36:44,220 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 [2020-10-29 20:36:44,285 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/19b7b6f76/f02726086f9a4b1fab0642213991e3a3/FLAGf07ed813b [2020-10-29 20:36:44,440 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/19b7b6f76/f02726086f9a4b1fab0642213991e3a3 [2020-10-29 20:36:44,446 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 20:36:44,452 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 20:36:44,454 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 20:36:44,454 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 20:36:44,458 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 20:36:44,459 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 08:36:44" (1/1) ... [2020-10-29 20:36:44,462 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1940fd29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:36:44, skipping insertion in model container [2020-10-29 20:36:44,463 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 08:36:44" (1/1) ... [2020-10-29 20:36:44,471 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 20:36:44,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 20:36:48,305 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 20:36:48,377 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 20:36:49,064 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 20:36:50,573 INFO L208 MainTranslator]: Completed translation [2020-10-29 20:36:50,574 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:36:50 WrapperNode [2020-10-29 20:36:50,574 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 20:36:50,575 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 20:36:50,575 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 20:36:50,575 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 20:36:50,589 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:36:50" (1/1) ... [2020-10-29 20:36:50,589 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:36:50" (1/1) ... [2020-10-29 20:36:50,788 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:36:50" (1/1) ... [2020-10-29 20:36:50,788 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:36:50" (1/1) ... [2020-10-29 20:36:51,195 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:36:50" (1/1) ... [2020-10-29 20:36:51,240 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:36:50" (1/1) ... [2020-10-29 20:36:51,327 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:36:50" (1/1) ... [2020-10-29 20:36:51,407 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 20:36:51,409 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 20:36:51,409 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 20:36:51,410 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 20:36:51,411 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:36:50" (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 [2020-10-29 20:36:51,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 20:36:51,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 20:36:51,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 20:36:51,496 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 20:36:51,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-29 20:36:51,496 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-29 20:36:51,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-29 20:36:51,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab64 [2020-10-29 20:36:51,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-29 20:36:51,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-29 20:36:51,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2020-10-29 20:36:51,498 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 20:36:51,499 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-29 20:36:51,499 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-29 20:36:51,500 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-29 20:36:51,500 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-29 20:36:51,500 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-29 20:36:51,503 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-29 20:36:51,503 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc_and_test [2020-10-29 20:36:51,503 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_negative [2020-10-29 20:36:51,503 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2020-10-29 20:36:51,503 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2020-10-29 20:36:51,504 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_inc [2020-10-29 20:36:51,504 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2020-10-29 20:36:51,504 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_inc [2020-10-29 20:36:51,504 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_add [2020-10-29 20:36:51,504 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 20:36:51,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 20:36:51,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 20:36:51,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-29 20:36:51,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-29 20:36:51,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 20:36:51,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 20:36:51,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 20:36:51,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 20:36:51,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-29 20:36:51,505 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 20:36:51,506 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-29 20:36:51,506 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-29 20:36:51,506 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-29 20:36:51,506 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-29 20:36:51,506 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 20:36:51,506 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-29 20:36:51,506 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-29 20:36:51,507 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2020-10-29 20:36:51,507 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-29 20:36:51,507 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload_end [2020-10-29 20:36:51,507 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2020-10-29 20:36:51,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-29 20:36:51,507 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-29 20:36:51,508 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-29 20:36:51,508 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-29 20:36:51,508 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-29 20:36:51,508 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-29 20:36:51,508 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_cap_ib_cm [2020-10-29 20:36:51,508 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_local_qpn [2020-10-29 20:36:51,509 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_local_qpn [2020-10-29 20:36:51,510 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_resp_res [2020-10-29 20:36:51,510 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_resp_res [2020-10-29 20:36:51,510 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_init_depth [2020-10-29 20:36:51,511 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_init_depth [2020-10-29 20:36:51,511 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_remote_resp_timeout [2020-10-29 20:36:51,511 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_remote_resp_timeout [2020-10-29 20:36:51,511 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_qp_type [2020-10-29 20:36:51,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_qp_type [2020-10-29 20:36:51,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_flow_ctrl [2020-10-29 20:36:51,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_flow_ctrl [2020-10-29 20:36:51,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_starting_psn [2020-10-29 20:36:51,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_starting_psn [2020-10-29 20:36:51,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_local_resp_timeout [2020-10-29 20:36:51,513 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_local_resp_timeout [2020-10-29 20:36:51,513 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_retry_count [2020-10-29 20:36:51,513 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_retry_count [2020-10-29 20:36:51,513 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_path_mtu [2020-10-29 20:36:51,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_path_mtu [2020-10-29 20:36:51,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_rnr_retry_count [2020-10-29 20:36:51,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_rnr_retry_count [2020-10-29 20:36:51,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_max_cm_retries [2020-10-29 20:36:51,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_max_cm_retries [2020-10-29 20:36:51,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_srq [2020-10-29 20:36:51,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_srq [2020-10-29 20:36:51,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_flow_label [2020-10-29 20:36:51,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_flow_label [2020-10-29 20:36:51,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_packet_rate [2020-10-29 20:36:51,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_packet_rate [2020-10-29 20:36:51,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_sl [2020-10-29 20:36:51,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_sl [2020-10-29 20:36:51,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_subnet_local [2020-10-29 20:36:51,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_subnet_local [2020-10-29 20:36:51,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_local_ack_timeout [2020-10-29 20:36:51,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_local_ack_timeout [2020-10-29 20:36:51,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_flow_label [2020-10-29 20:36:51,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_flow_label [2020-10-29 20:36:51,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_packet_rate [2020-10-29 20:36:51,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_packet_rate [2020-10-29 20:36:51,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_sl [2020-10-29 20:36:51,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_sl [2020-10-29 20:36:51,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_subnet_local [2020-10-29 20:36:51,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_subnet_local [2020-10-29 20:36:51,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_local_ack_timeout [2020-10-29 20:36:51,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_local_ack_timeout [2020-10-29 20:36:51,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_get_msg_mraed [2020-10-29 20:36:51,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_set_msg_mraed [2020-10-29 20:36:51,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_get_service_timeout [2020-10-29 20:36:51,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_set_service_timeout [2020-10-29 20:36:51,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_get_msg_rejected [2020-10-29 20:36:51,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_set_msg_rejected [2020-10-29 20:36:51,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_get_reject_info_len [2020-10-29 20:36:51,521 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_set_reject_info_len [2020-10-29 20:36:51,521 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_local_qpn [2020-10-29 20:36:51,521 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_local_qpn [2020-10-29 20:36:51,521 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_local_eecn [2020-10-29 20:36:51,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_local_eecn [2020-10-29 20:36:51,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_qpn [2020-10-29 20:36:51,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_starting_psn [2020-10-29 20:36:51,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_starting_psn [2020-10-29 20:36:51,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_target_ack_delay [2020-10-29 20:36:51,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_target_ack_delay [2020-10-29 20:36:51,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_failover [2020-10-29 20:36:51,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_failover [2020-10-29 20:36:51,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_flow_ctrl [2020-10-29 20:36:51,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_flow_ctrl [2020-10-29 20:36:51,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_rnr_retry_count [2020-10-29 20:36:51,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_rnr_retry_count [2020-10-29 20:36:51,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_srq [2020-10-29 20:36:51,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_srq [2020-10-29 20:36:51,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dreq_get_remote_qpn [2020-10-29 20:36:51,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dreq_set_remote_qpn [2020-10-29 20:36:51,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_remote_qpn [2020-10-29 20:36:51,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_remote_resp_timeout [2020-10-29 20:36:51,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_flow_label [2020-10-29 20:36:51,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_flow_label [2020-10-29 20:36:51,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_traffic_class [2020-10-29 20:36:51,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_traffic_class [2020-10-29 20:36:51,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_packet_rate [2020-10-29 20:36:51,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_packet_rate [2020-10-29 20:36:51,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_sl [2020-10-29 20:36:51,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_sl [2020-10-29 20:36:51,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_subnet_local [2020-10-29 20:36:51,531 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_local_ack_timeout [2020-10-29 20:36:51,531 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_local_ack_timeout [2020-10-29 20:36:51,533 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_rep_get_qpn [2020-10-29 20:36:51,533 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_rep_set_qpn [2020-10-29 20:36:51,533 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_deref_id [2020-10-29 20:36:51,534 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_msg [2020-10-29 20:36:51,539 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_response_msg [2020-10-29 20:36:51,539 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_msg [2020-10-29 20:36:51,539 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_copy_private_data [2020-10-29 20:36:51,539 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_set_private_data [2020-10-29 20:36:51,539 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_av_for_response [2020-10-29 20:36:51,540 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_av_by_path [2020-10-29 20:36:51,540 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_id [2020-10-29 20:36:51,540 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_id [2020-10-29 20:36:51,540 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_get_id [2020-10-29 20:36:51,540 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_id [2020-10-29 20:36:51,540 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mask_copy [2020-10-29 20:36:51,540 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_compare_data [2020-10-29 20:36:51,540 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_compare_private_data [2020-10-29 20:36:51,540 INFO L138 BoogieDeclarations]: Found implementation of procedure be32_lt [2020-10-29 20:36:51,541 INFO L138 BoogieDeclarations]: Found implementation of procedure be32_gt [2020-10-29 20:36:51,541 INFO L138 BoogieDeclarations]: Found implementation of procedure be64_lt [2020-10-29 20:36:51,541 INFO L138 BoogieDeclarations]: Found implementation of procedure be64_gt [2020-10-29 20:36:51,542 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_listen [2020-10-29 20:36:51,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_find_listen [2020-10-29 20:36:51,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_id [2020-10-29 20:36:51,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_find_remote_id [2020-10-29 20:36:51,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_qpn [2020-10-29 20:36:51,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_sidr [2020-10-29 20:36:51,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_reject_sidr_req [2020-10-29 20:36:51,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cm_id [2020-10-29 20:36:51,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dequeue_work [2020-10-29 20:36:51,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_work [2020-10-29 20:36:51,544 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_convert_to_ms [2020-10-29 20:36:51,544 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_ack_timeout [2020-10-29 20:36:51,544 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_cleanup_timewait [2020-10-29 20:36:51,544 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_create_timewait_info [2020-10-29 20:36:51,544 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_enter_timewait [2020-10-29 20:36:51,544 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_reset_to_idle [2020-10-29 20:36:51,544 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_destroy_id [2020-10-29 20:36:51,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2020-10-29 20:36:51,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_listen [2020-10-29 20:36:51,545 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_form_tid [2020-10-29 20:36:51,545 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_mad_hdr [2020-10-29 20:36:51,545 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_req [2020-10-29 20:36:51,545 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_validate_req_param [2020-10-29 20:36:51,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_req [2020-10-29 20:36:51,545 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_issue_rej [2020-10-29 20:36:51,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_paths_from_req [2020-10-29 20:36:51,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_req_event [2020-10-29 20:36:51,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_work [2020-10-29 20:36:51,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_mra [2020-10-29 20:36:51,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rej [2020-10-29 20:36:51,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dup_req_handler [2020-10-29 20:36:51,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_match_req [2020-10-29 20:36:51,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_routed_req [2020-10-29 20:36:51,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_handler [2020-10-29 20:36:51,547 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rep [2020-10-29 20:36:51,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rep [2020-10-29 20:36:51,547 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rtu [2020-10-29 20:36:51,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rtu [2020-10-29 20:36:51,547 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rep_event [2020-10-29 20:36:51,547 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dup_rep_handler [2020-10-29 20:36:51,547 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_handler [2020-10-29 20:36:51,547 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_establish_handler [2020-10-29 20:36:51,547 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rtu_handler [2020-10-29 20:36:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_dreq [2020-10-29 20:36:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_dreq [2020-10-29 20:36:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_drep [2020-10-29 20:36:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_drep [2020-10-29 20:36:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_issue_drep [2020-10-29 20:36:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dreq_handler [2020-10-29 20:36:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_drep_handler [2020-10-29 20:36:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rej [2020-10-29 20:36:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rej_event [2020-10-29 20:36:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_rejected_id [2020-10-29 20:36:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_handler [2020-10-29 20:36:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_mra [2020-10-29 20:36:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_mraed_id [2020-10-29 20:36:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_handler [2020-10-29 20:36:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_lap [2020-10-29 20:36:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_lap [2020-10-29 20:36:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_path_from_lap [2020-10-29 20:36:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_handler [2020-10-29 20:36:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_apr [2020-10-29 20:36:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_apr [2020-10-29 20:36:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_apr_handler [2020-10-29 20:36:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_timewait_handler [2020-10-29 20:36:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_req [2020-10-29 20:36:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_sidr_req [2020-10-29 20:36:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_req_event [2020-10-29 20:36:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_req_handler [2020-10-29 20:36:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_rep [2020-10-29 20:36:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_sidr_rep [2020-10-29 20:36:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_rep_event [2020-10-29 20:36:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_rep_handler [2020-10-29 20:36:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_send_error [2020-10-29 20:36:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_send_handler [2020-10-29 20:36:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_work_handler [2020-10-29 20:36:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_establish [2020-10-29 20:36:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_migrate [2020-10-29 20:36:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_notify [2020-10-29 20:36:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_recv_handler [2020-10-29 20:36:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_qp_init_attr [2020-10-29 20:36:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_qp_rtr_attr [2020-10-29 20:36:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_qp_rts_attr [2020-10-29 20:36:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_init_qp_attr [2020-10-29 20:36:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_get_ack_delay [2020-10-29 20:36:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_show_counter [2020-10-29 20:36:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_release_port_obj [2020-10-29 20:36:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_devnode [2020-10-29 20:36:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_create_port_fs [2020-10-29 20:36:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_remove_port_fs [2020-10-29 20:36:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_add_one [2020-10-29 20:36:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_remove_one [2020-10-29 20:36:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_init [2020-10-29 20:36:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_cleanup [2020-10-29 20:36:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2020-10-29 20:36:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2020-10-29 20:36:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-29 20:36:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2020-10-29 20:36:51,555 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-29 20:36:51,559 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-29 20:36:51,559 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2020-10-29 20:36:51,559 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-29 20:36:51,559 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-29 20:36:51,559 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-29 20:36:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-29 20:36:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-29 20:36:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-29 20:36:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2020-10-29 20:36:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ib_client_8 [2020-10-29 20:36:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2020-10-29 20:36:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-29 20:36:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-29 20:36:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-29 20:36:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 20:36:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-29 20:36:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-29 20:36:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-29 20:36:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-29 20:36:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-29 20:36:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-29 20:36:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-29 20:36:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-29 20:36:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2020-10-29 20:36:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2020-10-29 20:36:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2020-10-29 20:36:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2020-10-29 20:36:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2020-10-29 20:36:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-29 20:36:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2020-10-29 20:36:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_17 [2020-10-29 20:36:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_18 [2020-10-29 20:36:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_19 [2020-10-29 20:36:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_20 [2020-10-29 20:36:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 20:36:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-29 20:36:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 20:36:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 20:36:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 20:36:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 20:36:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-29 20:36:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-29 20:36:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-29 20:36:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-29 20:36:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-29 20:36:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-29 20:36:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-29 20:36:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-29 20:36:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-29 20:36:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-29 20:36:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-29 20:36:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-29 20:36:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-29 20:36:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-29 20:36:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-29 20:36:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-29 20:36:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-29 20:36:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-29 20:36:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-29 20:36:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-29 20:36:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-29 20:36:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-29 20:36:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-29 20:36:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-29 20:36:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-29 20:36:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-29 20:36:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 20:36:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-29 20:36:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-29 20:36:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-29 20:36:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-29 20:36:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-29 20:36:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-29 20:36:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 20:36:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-29 20:36:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_register [2020-10-29 20:36:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-29 20:36:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-29 20:36:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-29 20:36:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-29 20:36:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 20:36:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __rwlock_init [2020-10-29 20:36:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_irqsave [2020-10-29 20:36:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_irqrestore [2020-10-29 20:36:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-29 20:36:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-29 20:36:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-29 20:36:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-29 20:36:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-29 20:36:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 20:36:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2020-10-29 20:36:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2020-10-29 20:36:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2020-10-29 20:36:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2020-10-29 20:36:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-29 20:36:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-29 20:36:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-29 20:36:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-29 20:36:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2020-10-29 20:36:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-29 20:36:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-29 20:36:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cancel_mad [2020-10-29 20:36:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_ah [2020-10-29 20:36:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_ah_from_wc [2020-10-29 20:36:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_send_mad [2020-10-29 20:36:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_ah [2020-10-29 20:36:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_cached_gid [2020-10-29 20:36:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_cached_pkey [2020-10-29 20:36:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_free_recv_mad [2020-10-29 20:36:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_free_send_mad [2020-10-29 20:36:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_get_cached_gid [2020-10-29 20:36:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_get_client_data [2020-10-29 20:36:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_init_ah_from_path [2020-10-29 20:36:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_init_ah_from_wc [2020-10-29 20:36:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_mad [2020-10-29 20:36:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_port [2020-10-29 20:36:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send_mad [2020-10-29 20:36:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_device [2020-10-29 20:36:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_register_client [2020-10-29 20:36:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_register_mad_agent [2020-10-29 20:36:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_set_client_data [2020-10-29 20:36:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_client [2020-10-29 20:36:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_mad_agent [2020-10-29 20:36:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc_cyclic [2020-10-29 20:36:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2020-10-29 20:36:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2020-10-29 20:36:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_init [2020-10-29 20:36:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload [2020-10-29 20:36:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2020-10-29 20:36:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-29 20:36:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2020-10-29 20:36:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2020-10-29 20:36:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_init_and_add [2020-10-29 20:36:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2020-10-29 20:36:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 20:36:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_6 [2020-10-29 20:36:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-29 20:36:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-29 20:36:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-29 20:36:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-29 20:36:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-29 20:36:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-29 20:36:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-29 20:36:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2020-10-29 20:36:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2020-10-29 20:36:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-29 20:36:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 20:36:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 20:36:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 20:36:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 20:36:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 20:36:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 20:36:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 20:36:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 20:36:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 20:36:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 20:36:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 20:36:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-29 20:36:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 20:36:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 20:36:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 20:36:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-29 20:36:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-29 20:36:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab64 [2020-10-29 20:36:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-29 20:36:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-29 20:36:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2020-10-29 20:36:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-29 20:36:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2020-10-29 20:36:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 20:36:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 20:36:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 20:36:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-29 20:36:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 20:36:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 20:36:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-29 20:36:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-29 20:36:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 20:36:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-29 20:36:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-29 20:36:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 20:36:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 20:36:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-29 20:36:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2020-10-29 20:36:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-29 20:36:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-29 20:36:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-29 20:36:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-29 20:36:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-29 20:36:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-29 20:36:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-29 20:36:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc_and_test [2020-10-29 20:36:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_negative [2020-10-29 20:36:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2020-10-29 20:36:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2020-10-29 20:36:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_inc [2020-10-29 20:36:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2020-10-29 20:36:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_inc [2020-10-29 20:36:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_add [2020-10-29 20:36:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-29 20:36:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-29 20:36:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2020-10-29 20:36:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-29 20:36:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2020-10-29 20:36:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2020-10-29 20:36:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-29 20:36:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 20:36:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 20:36:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 20:36:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 20:36:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 20:36:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 20:36:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 20:36:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 20:36:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 20:36:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-29 20:36:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-29 20:36:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 20:36:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 20:36:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 20:36:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 20:36:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-29 20:36:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2020-10-29 20:36:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2020-10-29 20:36:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2020-10-29 20:36:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-29 20:36:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-29 20:36:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-29 20:36:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-29 20:36:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-29 20:36:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-29 20:36:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-29 20:36:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-29 20:36:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 20:36:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure __rwlock_init [2020-10-29 20:36:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-29 20:36:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-29 20:36:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-29 20:36:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-29 20:36:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-29 20:36:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 20:36:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_irqsave [2020-10-29 20:36:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2020-10-29 20:36:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_irqrestore [2020-10-29 20:36:51,593 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2020-10-29 20:36:51,593 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 20:36:51,593 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-29 20:36:51,593 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-29 20:36:51,593 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-29 20:36:51,593 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-29 20:36:51,593 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 20:36:51,593 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-29 20:36:51,593 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-29 20:36:51,593 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-29 20:36:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-29 20:36:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-29 20:36:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 20:36:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-29 20:36:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-29 20:36:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-29 20:36:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2020-10-29 20:36:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2020-10-29 20:36:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2020-10-29 20:36:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-29 20:36:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-29 20:36:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-29 20:36:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-29 20:36:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_18 [2020-10-29 20:36:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_20 [2020-10-29 20:36:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-29 20:36:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-29 20:36:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-29 20:36:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-29 20:36:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-29 20:36:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-29 20:36:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-29 20:36:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-29 20:36:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_17 [2020-10-29 20:36:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2020-10-29 20:36:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_19 [2020-10-29 20:36:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-29 20:36:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2020-10-29 20:36:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload [2020-10-29 20:36:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc_cyclic [2020-10-29 20:36:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2020-10-29 20:36:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2020-10-29 20:36:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure idr_init [2020-10-29 20:36:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload_end [2020-10-29 20:36:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2020-10-29 20:36:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 20:36:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-29 20:36:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-29 20:36:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-29 20:36:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2020-10-29 20:36:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2020-10-29 20:36:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-29 20:36:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2020-10-29 20:36:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-29 20:36:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-29 20:36:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2020-10-29 20:36:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-29 20:36:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-29 20:36:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-29 20:36:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-29 20:36:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-29 20:36:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-29 20:36:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2020-10-29 20:36:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ib_client_8 [2020-10-29 20:36:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2020-10-29 20:36:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-29 20:36:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-29 20:36:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-29 20:36:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-29 20:36:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_init_and_add [2020-10-29 20:36:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2020-10-29 20:36:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure __class_register [2020-10-29 20:36:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2020-10-29 20:36:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-29 20:36:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2020-10-29 20:36:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-29 20:36:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-29 20:36:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-29 20:36:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure ib_register_client [2020-10-29 20:36:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_client [2020-10-29 20:36:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure ib_get_client_data [2020-10-29 20:36:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure ib_set_client_data [2020-10-29 20:36:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_device [2020-10-29 20:36:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_cap_ib_cm [2020-10-29 20:36:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_port [2020-10-29 20:36:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_ah [2020-10-29 20:36:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure ib_init_ah_from_wc [2020-10-29 20:36:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_ah_from_wc [2020-10-29 20:36:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_ah [2020-10-29 20:36:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure ib_get_cached_gid [2020-10-29 20:36:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_cached_gid [2020-10-29 20:36:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_cached_pkey [2020-10-29 20:36:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure ib_register_mad_agent [2020-10-29 20:36:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_mad_agent [2020-10-29 20:36:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send_mad [2020-10-29 20:36:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure ib_free_recv_mad [2020-10-29 20:36:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cancel_mad [2020-10-29 20:36:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_mad [2020-10-29 20:36:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_send_mad [2020-10-29 20:36:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure ib_free_send_mad [2020-10-29 20:36:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure ib_init_ah_from_path [2020-10-29 20:36:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cm_id [2020-10-29 20:36:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2020-10-29 20:36:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_listen [2020-10-29 20:36:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_req [2020-10-29 20:36:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rep [2020-10-29 20:36:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rtu [2020-10-29 20:36:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_dreq [2020-10-29 20:36:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_drep [2020-10-29 20:36:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_notify [2020-10-29 20:36:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rej [2020-10-29 20:36:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_mra [2020-10-29 20:36:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_lap [2020-10-29 20:36:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_init_qp_attr [2020-10-29 20:36:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_apr [2020-10-29 20:36:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_sidr_req [2020-10-29 20:36:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_sidr_rep [2020-10-29 20:36:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_local_qpn [2020-10-29 20:36:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_local_qpn [2020-10-29 20:36:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_resp_res [2020-10-29 20:36:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_resp_res [2020-10-29 20:36:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_init_depth [2020-10-29 20:36:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_init_depth [2020-10-29 20:36:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_remote_resp_timeout [2020-10-29 20:36:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_remote_resp_timeout [2020-10-29 20:36:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_qp_type [2020-10-29 20:36:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_qp_type [2020-10-29 20:36:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_flow_ctrl [2020-10-29 20:36:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_flow_ctrl [2020-10-29 20:36:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_starting_psn [2020-10-29 20:36:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_starting_psn [2020-10-29 20:36:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_local_resp_timeout [2020-10-29 20:36:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_local_resp_timeout [2020-10-29 20:36:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_retry_count [2020-10-29 20:36:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_retry_count [2020-10-29 20:36:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_path_mtu [2020-10-29 20:36:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_path_mtu [2020-10-29 20:36:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_rnr_retry_count [2020-10-29 20:36:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_rnr_retry_count [2020-10-29 20:36:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_max_cm_retries [2020-10-29 20:36:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_max_cm_retries [2020-10-29 20:36:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_srq [2020-10-29 20:36:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_srq [2020-10-29 20:36:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_flow_label [2020-10-29 20:36:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_flow_label [2020-10-29 20:36:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_packet_rate [2020-10-29 20:36:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_packet_rate [2020-10-29 20:36:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_sl [2020-10-29 20:36:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_sl [2020-10-29 20:36:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_subnet_local [2020-10-29 20:36:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_subnet_local [2020-10-29 20:36:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_local_ack_timeout [2020-10-29 20:36:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_local_ack_timeout [2020-10-29 20:36:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_flow_label [2020-10-29 20:36:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_flow_label [2020-10-29 20:36:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_packet_rate [2020-10-29 20:36:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_packet_rate [2020-10-29 20:36:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_sl [2020-10-29 20:36:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_sl [2020-10-29 20:36:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_subnet_local [2020-10-29 20:36:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_subnet_local [2020-10-29 20:36:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_local_ack_timeout [2020-10-29 20:36:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_local_ack_timeout [2020-10-29 20:36:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_get_msg_mraed [2020-10-29 20:36:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_set_msg_mraed [2020-10-29 20:36:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_get_service_timeout [2020-10-29 20:36:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_set_service_timeout [2020-10-29 20:36:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_get_msg_rejected [2020-10-29 20:36:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_set_msg_rejected [2020-10-29 20:36:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_get_reject_info_len [2020-10-29 20:36:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_set_reject_info_len [2020-10-29 20:36:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_local_qpn [2020-10-29 20:36:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_local_qpn [2020-10-29 20:36:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_local_eecn [2020-10-29 20:36:51,611 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_local_eecn [2020-10-29 20:36:51,611 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_qpn [2020-10-29 20:36:51,611 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_starting_psn [2020-10-29 20:36:51,611 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_starting_psn [2020-10-29 20:36:51,611 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_target_ack_delay [2020-10-29 20:36:51,611 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_target_ack_delay [2020-10-29 20:36:51,611 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_failover [2020-10-29 20:36:51,611 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_failover [2020-10-29 20:36:51,611 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_flow_ctrl [2020-10-29 20:36:51,611 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_flow_ctrl [2020-10-29 20:36:51,612 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_rnr_retry_count [2020-10-29 20:36:51,612 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_rnr_retry_count [2020-10-29 20:36:51,612 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_srq [2020-10-29 20:36:51,612 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_srq [2020-10-29 20:36:51,612 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dreq_get_remote_qpn [2020-10-29 20:36:51,612 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dreq_set_remote_qpn [2020-10-29 20:36:51,612 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_remote_qpn [2020-10-29 20:36:51,612 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_remote_resp_timeout [2020-10-29 20:36:51,612 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_flow_label [2020-10-29 20:36:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_flow_label [2020-10-29 20:36:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_traffic_class [2020-10-29 20:36:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_traffic_class [2020-10-29 20:36:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_packet_rate [2020-10-29 20:36:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_packet_rate [2020-10-29 20:36:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_sl [2020-10-29 20:36:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_sl [2020-10-29 20:36:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_subnet_local [2020-10-29 20:36:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_local_ack_timeout [2020-10-29 20:36:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_local_ack_timeout [2020-10-29 20:36:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_rep_get_qpn [2020-10-29 20:36:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_rep_set_qpn [2020-10-29 20:36:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure cm_add_one [2020-10-29 20:36:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure cm_remove_one [2020-10-29 20:36:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure cm_work_handler [2020-10-29 20:36:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure cm_deref_id [2020-10-29 20:36:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_msg [2020-10-29 20:36:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_response_msg [2020-10-29 20:36:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_msg [2020-10-29 20:36:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure cm_copy_private_data [2020-10-29 20:36:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure cm_set_private_data [2020-10-29 20:36:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_av_for_response [2020-10-29 20:36:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_av_by_path [2020-10-29 20:36:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_id [2020-10-29 20:36:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_id [2020-10-29 20:36:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure cm_get_id [2020-10-29 20:36:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_id [2020-10-29 20:36:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mask_copy [2020-10-29 20:36:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure cm_compare_data [2020-10-29 20:36:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure cm_compare_private_data [2020-10-29 20:36:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure be32_lt [2020-10-29 20:36:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure be32_gt [2020-10-29 20:36:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure be64_lt [2020-10-29 20:36:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure be64_gt [2020-10-29 20:36:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_listen [2020-10-29 20:36:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure cm_find_listen [2020-10-29 20:36:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_id [2020-10-29 20:36:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure cm_find_remote_id [2020-10-29 20:36:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_qpn [2020-10-29 20:36:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_sidr [2020-10-29 20:36:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure cm_reject_sidr_req [2020-10-29 20:36:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dequeue_work [2020-10-29 20:36:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_work [2020-10-29 20:36:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure cm_convert_to_ms [2020-10-29 20:36:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure cm_ack_timeout [2020-10-29 20:36:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure cm_cleanup_timewait [2020-10-29 20:36:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure cm_create_timewait_info [2020-10-29 20:36:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure cm_enter_timewait [2020-10-29 20:36:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure cm_reset_to_idle [2020-10-29 20:36:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure cm_destroy_id [2020-10-29 20:36:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure cm_form_tid [2020-10-29 20:36:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_mad_hdr [2020-10-29 20:36:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_req [2020-10-29 20:36:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure cm_validate_req_param [2020-10-29 20:36:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure cm_issue_rej [2020-10-29 20:36:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_paths_from_req [2020-10-29 20:36:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_req_event [2020-10-29 20:36:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_work [2020-10-29 20:36:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 20:36:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_mra [2020-10-29 20:36:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rej [2020-10-29 20:36:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dup_req_handler [2020-10-29 20:36:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure cm_match_req [2020-10-29 20:36:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_routed_req [2020-10-29 20:36:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_handler [2020-10-29 20:36:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rep [2020-10-29 20:36:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rtu [2020-10-29 20:36:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rep_event [2020-10-29 20:36:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dup_rep_handler [2020-10-29 20:36:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_handler [2020-10-29 20:36:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure cm_establish_handler [2020-10-29 20:36:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rtu_handler [2020-10-29 20:36:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_dreq [2020-10-29 20:36:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_drep [2020-10-29 20:36:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure cm_issue_drep [2020-10-29 20:36:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dreq_handler [2020-10-29 20:36:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure cm_drep_handler [2020-10-29 20:36:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rej_event [2020-10-29 20:36:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_rejected_id [2020-10-29 20:36:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_handler [2020-10-29 20:36:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_mraed_id [2020-10-29 20:36:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_handler [2020-10-29 20:36:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_lap [2020-10-29 20:36:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_path_from_lap [2020-10-29 20:36:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_handler [2020-10-29 20:36:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_apr [2020-10-29 20:36:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure cm_apr_handler [2020-10-29 20:36:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure cm_timewait_handler [2020-10-29 20:36:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_req [2020-10-29 20:36:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_req_event [2020-10-29 20:36:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_req_handler [2020-10-29 20:36:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_rep [2020-10-29 20:36:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_rep_event [2020-10-29 20:36:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_rep_handler [2020-10-29 20:36:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_send_error [2020-10-29 20:36:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure cm_send_handler [2020-10-29 20:36:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure cm_establish [2020-10-29 20:36:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure cm_migrate [2020-10-29 20:36:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure cm_recv_handler [2020-10-29 20:36:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_qp_init_attr [2020-10-29 20:36:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_qp_rtr_attr [2020-10-29 20:36:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_qp_rts_attr [2020-10-29 20:36:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure cm_get_ack_delay [2020-10-29 20:36:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure cm_show_counter [2020-10-29 20:36:51,624 INFO L130 BoogieDeclarations]: Found specification of procedure cm_release_port_obj [2020-10-29 20:36:51,624 INFO L130 BoogieDeclarations]: Found specification of procedure cm_devnode [2020-10-29 20:36:51,624 INFO L130 BoogieDeclarations]: Found specification of procedure cm_create_port_fs [2020-10-29 20:36:51,624 INFO L130 BoogieDeclarations]: Found specification of procedure cm_remove_port_fs [2020-10-29 20:36:51,624 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_init [2020-10-29 20:36:51,624 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_cleanup [2020-10-29 20:36:51,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 20:36:51,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 20:36:51,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2020-10-29 20:36:51,625 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 20:36:51,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 20:36:51,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-29 20:36:51,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 20:36:51,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-29 20:36:51,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-29 20:36:51,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-29 20:36:51,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-29 20:36:51,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-29 20:36:51,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-29 20:36:51,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-29 20:36:51,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-29 20:36:51,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-29 20:36:51,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-29 20:36:51,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-29 20:36:51,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-29 20:36:51,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-29 20:36:51,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-29 20:36:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-29 20:36:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-29 20:36:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-29 20:36:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-29 20:36:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-29 20:36:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-29 20:36:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 20:36:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-29 20:36:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-29 20:36:51,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-29 20:36:51,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-29 20:36:51,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-29 20:36:51,628 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 20:36:51,628 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 20:36:51,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 20:36:51,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 20:36:51,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 20:36:51,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 20:36:51,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 20:36:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 20:36:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 20:36:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 20:37:25,907 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 20:37:51,820 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 20:37:51,820 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-29 20:37:51,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 08:37:51 BoogieIcfgContainer [2020-10-29 20:37:51,829 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 20:37:51,833 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 20:37:51,833 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 20:37:51,836 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 20:37:51,837 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 08:36:44" (1/3) ... [2020-10-29 20:37:51,838 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a2c5d85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 08:37:51, skipping insertion in model container [2020-10-29 20:37:51,838 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:36:50" (2/3) ... [2020-10-29 20:37:51,838 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a2c5d85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 08:37:51, skipping insertion in model container [2020-10-29 20:37:51,838 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 08:37:51" (3/3) ... [2020-10-29 20:37:51,840 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2020-10-29 20:37:51,856 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 20:37:51,865 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 20:37:51,879 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 20:37:51,933 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 20:37:51,933 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 20:37:51,933 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 20:37:51,933 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 20:37:51,933 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 20:37:51,933 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 20:37:51,933 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 20:37:51,933 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 20:37:52,019 INFO L276 IsEmpty]: Start isEmpty. Operand 4008 states. [2020-10-29 20:37:52,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2020-10-29 20:37:52,076 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 20:37:52,077 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] [2020-10-29 20:37:52,077 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 20:37:52,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 20:37:52,087 INFO L82 PathProgramCache]: Analyzing trace with hash -1689941571, now seen corresponding path program 1 times [2020-10-29 20:37:52,098 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 20:37:52,098 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [422262300] [2020-10-29 20:37:52,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 20:37:52,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:37:53,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:37:53,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:37:53,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:37:53,881 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:37:54,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:37:54,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:37:54,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:37:56,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:00,635 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:00,635 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 315 [2020-10-29 20:38:00,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 8 [2020-10-29 20:38:00,636 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7758 [2020-10-29 20:38:00,638 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:00,639 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:00,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:00,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 49 [2020-10-29 20:38:00,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:00,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-29 20:38:04,945 WARN L193 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 748 [2020-10-29 20:38:04,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:38:04,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:05,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:05,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:05,546 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:38:05,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:05,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 567 [2020-10-29 20:38:05,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:05,547 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:05,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:05,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:38:05,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:05,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:05,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:38:05,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:05,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:05,716 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:05,765 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:05,765 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:38:05,766 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:38:05,766 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-29 20:38:05,766 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:05,766 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:05,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:05,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 20:38:05,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:05,767 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:05,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:38:05,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:05,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:05,860 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:05,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:38:05,860 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:05,860 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-29 20:38:05,860 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:05,861 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:05,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:05,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:38:05,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:05,861 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:05,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:38:05,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:05,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:05,915 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:05,915 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:38:05,915 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:05,916 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-29 20:38:05,916 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:05,916 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:05,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:05,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:38:05,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:05,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:05,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 20:38:05,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:05,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:06,000 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:06,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:38:06,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:06,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-29 20:38:06,001 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:06,001 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:06,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:06,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 20:38:06,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:06,002 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:06,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:38:06,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:06,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:06,071 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:06,071 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:38:06,072 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:06,072 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-29 20:38:06,072 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:06,072 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:06,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:06,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:38:06,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:06,073 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:38:06,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:38:06,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:06,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:06,125 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:06,126 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:38:06,126 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:06,126 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-29 20:38:06,126 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:06,127 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:06,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:06,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:38:06,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:06,127 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:06,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 20:38:06,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:06,176 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:06,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:06,253 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:06,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:38:06,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:38:06,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-29 20:38:06,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:06,255 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:06,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:06,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 20:38:06,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:06,255 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:06,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:38:06,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:06,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:06,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:06,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:38:06,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:06,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-29 20:38:06,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:06,317 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:06,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:06,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:38:06,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:06,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:06,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:38:06,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:06,361 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:06,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:06,374 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:06,375 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:38:06,375 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:38:06,375 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-29 20:38:06,375 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:06,375 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:06,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:06,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:38:06,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:06,376 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:06,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 20:38:06,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:06,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:06,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:06,499 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:06,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:38:06,499 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:38:06,500 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-29 20:38:06,500 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:06,500 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:06,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:06,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 20:38:06,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:06,501 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:06,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:38:06,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:06,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:06,560 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:06,560 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:38:06,560 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:06,561 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-29 20:38:06,561 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:06,561 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:06,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:06,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:38:06,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:06,562 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:06,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:38:06,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:06,604 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:06,607 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:06,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:06,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:38:06,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:38:06,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-29 20:38:06,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:06,617 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:06,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:06,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:38:06,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:06,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:06,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 20:38:06,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:06,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:06,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:06,724 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:06,725 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:38:06,725 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:38:06,725 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-29 20:38:06,725 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:06,725 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:06,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:06,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 20:38:06,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:06,726 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:06,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:38:06,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:06,765 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:06,777 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:06,777 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:38:06,777 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:06,777 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-29 20:38:06,777 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:06,778 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:06,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:06,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:38:06,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:06,778 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:06,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:38:06,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:06,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:06,823 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:06,824 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:38:06,824 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:06,824 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 20:38:06,824 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:06,824 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:06,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:06,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:38:06,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:06,825 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:06,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 20:38:06,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:06,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:06,878 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:06,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:06,924 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:38:06,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:38:06,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-29 20:38:06,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:06,924 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:06,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:06,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 20:38:06,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:06,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:06,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:38:06,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:06,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:06,976 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:06,977 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:38:06,977 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:06,977 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-29 20:38:06,977 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:06,977 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:06,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:06,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:38:06,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:06,978 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:06,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:38:07,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:07,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:07,024 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:07,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:38:07,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:07,025 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 20:38:07,025 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:07,026 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:07,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:07,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:38:07,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:07,026 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:07,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-29 20:38:07,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:07,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:07,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:07,130 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:07,130 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:38:07,130 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:38:07,131 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-29 20:38:07,131 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:07,131 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:07,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:07,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 20:38:07,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:07,132 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:07,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:38:07,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:07,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:07,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:07,181 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:38:07,181 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:07,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-29 20:38:07,181 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:07,182 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:07,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:07,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:38:07,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:07,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:07,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:38:07,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:07,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:07,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:07,231 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:07,231 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:38:07,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:38:07,231 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-29 20:38:07,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:07,232 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:07,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:07,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:38:07,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:07,232 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:07,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-29 20:38:07,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:07,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:07,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:07,325 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:07,326 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:38:07,326 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:38:07,326 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-29 20:38:07,326 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:07,326 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:07,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:07,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 20:38:07,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:07,327 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:07,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:38:07,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:07,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:07,376 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:07,376 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:38:07,376 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:07,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-29 20:38:07,376 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:07,377 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:07,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:07,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:38:07,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:07,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:07,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:38:07,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:07,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:07,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:07,425 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:07,425 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:38:07,426 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:38:07,426 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-29 20:38:07,426 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:07,426 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:07,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:07,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:38:07,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:07,427 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:38:07,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-29 20:38:07,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:07,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:07,469 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:07,469 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 20:38:07,469 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:07,469 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 20:38:07,469 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:07,470 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:07,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:07,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-29 20:38:07,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:07,470 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:07,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-29 20:38:07,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:07,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:07,542 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:07,542 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:38:07,542 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:07,542 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 20:38:07,542 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:07,543 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:07,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:07,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 20:38:07,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:07,543 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:07,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-29 20:38:07,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:07,612 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:07,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:07,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:38:07,623 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:07,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-29 20:38:07,623 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:07,623 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:07,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:07,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 20:38:07,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:07,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:07,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-29 20:38:07,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:07,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:07,722 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:07,722 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:38:07,722 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:07,722 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-29 20:38:07,723 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:07,723 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:07,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:07,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 20:38:07,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:07,724 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:07,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-29 20:38:07,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:07,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:07,915 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:07,915 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 77 [2020-10-29 20:38:07,915 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:07,915 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-29 20:38:07,916 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:07,916 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:07,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:07,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 74 [2020-10-29 20:38:07,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:07,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:38:07,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:38:07,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:07,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:07,976 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:07,976 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 20:38:07,976 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:07,976 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-29 20:38:07,976 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:07,977 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:07,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:07,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:38:07,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:07,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:07,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:38:07,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:08,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:08,021 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:08,021 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:38:08,022 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:08,022 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-29 20:38:08,022 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:08,022 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:08,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:08,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:38:08,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:08,023 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:08,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 20:38:08,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:08,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:08,067 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:08,067 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 20:38:08,067 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:08,067 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 20:38:08,067 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:08,068 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:08,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:08,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:38:08,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:08,068 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:08,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:38:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:08,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:08,112 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:08,113 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:38:08,113 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:08,113 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 20:38:08,114 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:08,114 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:08,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:08,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:38:08,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:08,115 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:38:08,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-29 20:38:08,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:08,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:08,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:08,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:38:08,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:08,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-29 20:38:08,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:08,166 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:08,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:08,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:38:08,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:08,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:08,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-29 20:38:08,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:08,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:08,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:08,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-29 20:38:08,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:08,226 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-29 20:38:08,226 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:08,226 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:08,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:08,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:38:08,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:08,227 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:08,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:38:08,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:08,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:08,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:08,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:38:08,271 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:08,271 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 20:38:08,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:08,271 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:08,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:08,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:38:08,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:08,272 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:38:08,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 20:38:08,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:08,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:08,319 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:08,319 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-29 20:38:08,319 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:08,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-29 20:38:08,320 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:08,320 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:08,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:08,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:38:08,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:08,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:08,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-29 20:38:08,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:08,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:08,363 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:08,364 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:38:08,364 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:08,364 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 20:38:08,364 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:08,364 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:08,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:08,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:38:08,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:08,365 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:08,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2020-10-29 20:38:08,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:38:08,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:38:08,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:38:08,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:38:08,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:38:08,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 20:38:08,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:38:08,406 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:38:08,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:38:08,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:38:08,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:38:08,407 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:38:08,598 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 20 proven. 52 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2020-10-29 20:38:08,599 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [422262300] [2020-10-29 20:38:08,601 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 20:38:08,602 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-10-29 20:38:08,602 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1077693819] [2020-10-29 20:38:08,607 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-29 20:38:08,608 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 20:38:08,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-29 20:38:08,624 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-10-29 20:38:08,626 INFO L87 Difference]: Start difference. First operand 4008 states. Second operand 9 states. [2020-10-29 20:40:09,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 20:40:09,494 INFO L93 Difference]: Finished difference Result 7260 states and 10260 transitions. [2020-10-29 20:40:09,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-10-29 20:40:09,498 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 225 [2020-10-29 20:40:09,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 20:40:09,567 INFO L225 Difference]: With dead ends: 7260 [2020-10-29 20:40:09,567 INFO L226 Difference]: Without dead ends: 4013 [2020-10-29 20:40:09,599 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 4.9s TimeCoverageRelationStatistics Valid=113, Invalid=267, Unknown=0, NotChecked=0, Total=380 [2020-10-29 20:40:09,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4013 states. [2020-10-29 20:40:10,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4013 to 3209. [2020-10-29 20:40:10,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3209 states. [2020-10-29 20:40:10,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3209 states to 3209 states and 4297 transitions. [2020-10-29 20:40:10,947 INFO L78 Accepts]: Start accepts. Automaton has 3209 states and 4297 transitions. Word has length 225 [2020-10-29 20:40:10,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 20:40:10,948 INFO L481 AbstractCegarLoop]: Abstraction has 3209 states and 4297 transitions. [2020-10-29 20:40:10,948 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-29 20:40:10,948 INFO L276 IsEmpty]: Start isEmpty. Operand 3209 states and 4297 transitions. [2020-10-29 20:40:10,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2020-10-29 20:40:10,960 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 20:40:10,961 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] [2020-10-29 20:40:10,961 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 20:40:10,962 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 20:40:10,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 20:40:10,962 INFO L82 PathProgramCache]: Analyzing trace with hash -1490830419, now seen corresponding path program 1 times [2020-10-29 20:40:10,963 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 20:40:10,963 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1795032315] [2020-10-29 20:40:10,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 20:40:11,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:11,289 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:16,279 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:16,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 315 [2020-10-29 20:40:16,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:16,280 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5125 [2020-10-29 20:40:16,280 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:16,280 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:16,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:40:16,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 214 [2020-10-29 20:40:16,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:40:16,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:20,229 WARN L193 SmtUtils]: Spent 3.72 s on a formula simplification that was a NOOP. DAG size: 748 [2020-10-29 20:40:20,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:40:20,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:20,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:20,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:20,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:20,648 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:20,649 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 390 [2020-10-29 20:40:20,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:20,649 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:20,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:20,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:20,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:20,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:20,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:40:20,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:20,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:20,813 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:20,813 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:40:20,813 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:20,814 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-29 20:40:20,814 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:20,814 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:20,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:20,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:20,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:20,815 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:20,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:40:20,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:20,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:20,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:20,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:20,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:20,888 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 20:40:20,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:20,889 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:20,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:20,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:20,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:20,889 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:20,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:40:20,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:20,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:20,934 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:20,934 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:40:20,935 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:20,935 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 20:40:20,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:20,935 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:20,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:20,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:20,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:20,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:40:20,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 20:40:20,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:20,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:20,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:20,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:40:20,996 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:20,996 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-29 20:40:20,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:20,996 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:20,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:20,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:20,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:20,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:21,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:40:21,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:21,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:21,041 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:21,041 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:21,041 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:21,041 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-29 20:40:21,042 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:21,042 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:21,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:21,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:21,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:21,043 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:40:21,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:40:21,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:21,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:21,087 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:21,088 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:40:21,088 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:21,088 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 20:40:21,088 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:21,088 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:21,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:21,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:21,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:21,089 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:21,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 20:40:21,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:21,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:21,150 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:21,150 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:40:21,150 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:21,150 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-29 20:40:21,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:21,151 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:21,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:21,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:21,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:21,151 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:21,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:40:21,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:21,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:21,198 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:21,198 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:21,198 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:21,199 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 20:40:21,199 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:21,199 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:21,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:21,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:21,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:21,200 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:21,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:40:21,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:21,233 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:21,239 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:21,239 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:40:21,239 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:21,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 20:40:21,240 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:21,240 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:21,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:21,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:21,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:21,241 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:21,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 20:40:21,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:21,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:21,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:21,296 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:40:21,296 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:21,297 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-29 20:40:21,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:21,297 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:21,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:21,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:21,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:21,298 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:21,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:40:21,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:21,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:21,340 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:21,340 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:21,340 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:21,340 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 20:40:21,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:21,341 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:21,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:21,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:21,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:21,342 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:21,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:40:21,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:21,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:21,383 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:21,383 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:40:21,384 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:21,384 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 20:40:21,384 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:21,384 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:21,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:21,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:21,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:21,385 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:21,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 20:40:21,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:21,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:21,443 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:21,444 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:40:21,444 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:21,444 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-29 20:40:21,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:21,445 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:21,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:21,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:21,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:21,445 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:21,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:40:21,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:21,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:21,490 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:21,490 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:21,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:21,491 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 20:40:21,491 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:21,491 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:21,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:21,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:21,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:21,492 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:21,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:40:21,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:21,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:21,536 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:21,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:40:21,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:21,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 20:40:21,537 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:21,537 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:21,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:21,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:21,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:21,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:21,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 20:40:21,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:21,573 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:21,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:21,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:40:21,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:21,599 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-29 20:40:21,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:21,599 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:21,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:21,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:21,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:21,600 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:21,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:40:21,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:21,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:21,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:21,643 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:21,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:21,643 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 20:40:21,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:21,644 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:21,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:21,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:21,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:21,644 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:21,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:40:21,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:21,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:21,685 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:21,686 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:40:21,686 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:21,686 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 20:40:21,686 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:21,686 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:21,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:21,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:21,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:21,687 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:21,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-29 20:40:21,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:21,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:21,753 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:21,753 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:40:21,753 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:21,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-29 20:40:21,754 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:21,754 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:21,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:21,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:21,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:21,755 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:21,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:40:21,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:21,791 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:21,797 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:21,798 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:21,798 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:21,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-29 20:40:21,798 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:21,798 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:21,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:21,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:21,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:21,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:21,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:40:21,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:21,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:21,844 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:21,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:40:21,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:21,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 20:40:21,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:21,845 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:21,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:21,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:21,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:21,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:21,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-29 20:40:21,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:21,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:21,907 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:21,907 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:40:21,907 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:21,907 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-29 20:40:21,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:21,908 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:21,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:21,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:21,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:21,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:21,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:40:21,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:21,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:22,023 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:22,024 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:22,024 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:22,024 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-29 20:40:22,024 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:22,025 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:22,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:22,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:22,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:22,025 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:22,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:40:22,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:22,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:22,080 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:22,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:40:22,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:22,081 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 20:40:22,081 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:22,081 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:22,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:22,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:22,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:22,082 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:22,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-29 20:40:22,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:22,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:22,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:22,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 20:40:22,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:22,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 20:40:22,123 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:22,123 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:22,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:22,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:22,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:22,124 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:40:22,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-29 20:40:22,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:22,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:22,198 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:22,198 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:22,199 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:22,199 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 20:40:22,199 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:22,199 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:22,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:22,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:22,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:22,200 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:22,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-29 20:40:22,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:22,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:22,277 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:22,277 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:22,278 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:22,278 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 20:40:22,278 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:22,278 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:22,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:22,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:22,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:22,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:22,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-29 20:40:22,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:22,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:22,359 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:22,360 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:22,360 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:22,360 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 20:40:22,361 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:22,361 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:22,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:22,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:22,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:22,362 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:22,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-29 20:40:22,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:22,513 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:22,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:22,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 77 [2020-10-29 20:40:22,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:22,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-29 20:40:22,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:22,546 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:22,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:22,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 74 [2020-10-29 20:40:22,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:22,546 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:22,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:40:22,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:22,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:22,594 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:22,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 20:40:22,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:22,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 20:40:22,595 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:22,595 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:22,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:22,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:22,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:22,596 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:22,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:40:22,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:22,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:22,635 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:22,635 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:22,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:22,635 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 20:40:22,636 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:22,636 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:22,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:22,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:22,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:22,636 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:22,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 20:40:22,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:22,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:22,676 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:22,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 20:40:22,676 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:22,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-29 20:40:22,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:22,677 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:22,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:22,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:22,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:22,678 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:22,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:40:22,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:22,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:22,712 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:22,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:22,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:22,713 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 20:40:22,713 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:22,713 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:22,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:22,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:22,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:22,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:22,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-29 20:40:22,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:22,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:22,753 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:22,754 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:22,754 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:22,754 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 20:40:22,754 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:22,754 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:22,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:22,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:22,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:22,755 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:22,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-29 20:40:22,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:22,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:22,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:22,803 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-29 20:40:22,803 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:22,803 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-29 20:40:22,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:22,804 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:22,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:22,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:22,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:22,804 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:22,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:40:22,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:22,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:22,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:22,845 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:22,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:22,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 20:40:22,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:22,846 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:22,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:22,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:22,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:22,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:22,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 20:40:22,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:22,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:22,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:22,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-29 20:40:22,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:22,890 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 20:40:22,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:22,891 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:22,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:22,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:22,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:22,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:40:22,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-29 20:40:22,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:22,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:22,935 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:22,935 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:22,936 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:22,936 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 20:40:22,936 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:22,936 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:22,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:22,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:22,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:22,937 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:22,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2020-10-29 20:40:22,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:22,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:22,977 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:22,978 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:22,978 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:22,978 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 20:40:22,978 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:22,979 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:22,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:22,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:22,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:22,979 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:23,130 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2020-10-29 20:40:23,130 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1795032315] [2020-10-29 20:40:23,131 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 20:40:23,131 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-29 20:40:23,132 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [95520118] [2020-10-29 20:40:23,135 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-29 20:40:23,135 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 20:40:23,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-29 20:40:23,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-10-29 20:40:23,137 INFO L87 Difference]: Start difference. First operand 3209 states and 4297 transitions. Second operand 10 states.