/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 10:17:40,978 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 10:17:40,980 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 10:17:41,022 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 10:17:41,023 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 10:17:41,030 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 10:17:41,032 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 10:17:41,035 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 10:17:41,037 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 10:17:41,040 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 10:17:41,041 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 10:17:41,042 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 10:17:41,042 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 10:17:41,044 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 10:17:41,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 10:17:41,048 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 10:17:41,049 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 10:17:41,050 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 10:17:41,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 10:17:41,059 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 10:17:41,061 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 10:17:41,062 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 10:17:41,063 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 10:17:41,063 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 10:17:41,071 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 10:17:41,071 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 10:17:41,071 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 10:17:41,072 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 10:17:41,073 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 10:17:41,078 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 10:17:41,079 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 10:17:41,079 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 10:17:41,080 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 10:17:41,080 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 10:17:41,081 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 10:17:41,081 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 10:17:41,082 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 10:17:41,082 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 10:17:41,082 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 10:17:41,083 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 10:17:41,084 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 10:17:41,085 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 [2020-10-15 10:17:41,105 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 10:17:41,105 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 10:17:41,107 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 10:17:41,107 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 10:17:41,107 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 10:17:41,107 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 10:17:41,107 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 10:17:41,108 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 10:17:41,108 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 10:17:41,108 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 10:17:41,108 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 10:17:41,108 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 10:17:41,109 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 10:17:41,109 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 10:17:41,109 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 10:17:41,109 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 10:17:41,109 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 10:17:41,110 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 10:17:41,110 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 10:17:41,110 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 10:17:41,110 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 10:17:41,110 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 10:17:41,110 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 10:17:41,111 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 10:17:41,111 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 10:17:41,111 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 10:17:41,111 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 10:17:41,111 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 10:17:41,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 10:17:41,459 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 10:17:41,464 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 10:17:41,465 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 10:17:41,466 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 10:17:41,467 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2020-10-15 10:17:41,522 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/9f726cdca/b0b504c73c9c40d097e2f24468f1a183/FLAG73a02e07b [2020-10-15 10:17:42,483 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 10:17:42,484 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2020-10-15 10:17:42,548 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/9f726cdca/b0b504c73c9c40d097e2f24468f1a183/FLAG73a02e07b [2020-10-15 10:17:42,800 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/9f726cdca/b0b504c73c9c40d097e2f24468f1a183 [2020-10-15 10:17:42,807 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 10:17:42,809 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 10:17:42,811 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 10:17:42,811 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 10:17:42,815 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 10:17:42,816 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 10:17:42" (1/1) ... [2020-10-15 10:17:42,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9fd830b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:42, skipping insertion in model container [2020-10-15 10:17:42,820 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 10:17:42" (1/1) ... [2020-10-15 10:17:42,828 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 10:17:43,028 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 10:17:47,159 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 10:17:47,294 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 10:17:47,765 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 10:17:48,774 INFO L208 MainTranslator]: Completed translation [2020-10-15 10:17:48,776 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:48 WrapperNode [2020-10-15 10:17:48,777 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 10:17:48,778 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 10:17:48,779 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 10:17:48,779 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 10:17:48,799 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:48" (1/1) ... [2020-10-15 10:17:48,799 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:48" (1/1) ... [2020-10-15 10:17:48,937 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:48" (1/1) ... [2020-10-15 10:17:48,937 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:48" (1/1) ... [2020-10-15 10:17:49,274 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:48" (1/1) ... [2020-10-15 10:17:49,311 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:48" (1/1) ... [2020-10-15 10:17:49,372 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:48" (1/1) ... [2020-10-15 10:17:49,424 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 10:17:49,424 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 10:17:49,425 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 10:17:49,425 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 10:17:49,426 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:48" (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 [2020-10-15 10:17:49,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 10:17:49,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 10:17:49,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-15 10:17:49,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-15 10:17:49,496 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 10:17:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-15 10:17:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab64 [2020-10-15 10:17:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-15 10:17:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-15 10:17:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2020-10-15 10:17:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-15 10:17:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-15 10:17:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-15 10:17:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-15 10:17:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-15 10:17:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-15 10:17:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-15 10:17:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc_and_test [2020-10-15 10:17:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_negative [2020-10-15 10:17:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2020-10-15 10:17:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2020-10-15 10:17:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_inc [2020-10-15 10:17:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2020-10-15 10:17:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_inc [2020-10-15 10:17:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_add [2020-10-15 10:17:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-15 10:17:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 10:17:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-15 10:17:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-15 10:17:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-15 10:17:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-15 10:17:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 10:17:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-15 10:17:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-15 10:17:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2020-10-15 10:17:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-15 10:17:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload_end [2020-10-15 10:17:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2020-10-15 10:17:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-15 10:17:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-15 10:17:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-15 10:17:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-15 10:17:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-15 10:17:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 10:17:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 10:17:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-15 10:17:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-15 10:17:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 10:17:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 10:17:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 10:17:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 10:17:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-15 10:17:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-15 10:17:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_cap_ib_cm [2020-10-15 10:17:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_local_qpn [2020-10-15 10:17:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_local_qpn [2020-10-15 10:17:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_resp_res [2020-10-15 10:17:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_resp_res [2020-10-15 10:17:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_init_depth [2020-10-15 10:17:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_init_depth [2020-10-15 10:17:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_remote_resp_timeout [2020-10-15 10:17:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_remote_resp_timeout [2020-10-15 10:17:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_qp_type [2020-10-15 10:17:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_qp_type [2020-10-15 10:17:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_flow_ctrl [2020-10-15 10:17:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_flow_ctrl [2020-10-15 10:17:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_starting_psn [2020-10-15 10:17:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_starting_psn [2020-10-15 10:17:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_local_resp_timeout [2020-10-15 10:17:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_local_resp_timeout [2020-10-15 10:17:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_retry_count [2020-10-15 10:17:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_retry_count [2020-10-15 10:17:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_path_mtu [2020-10-15 10:17:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_path_mtu [2020-10-15 10:17:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_rnr_retry_count [2020-10-15 10:17:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_rnr_retry_count [2020-10-15 10:17:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_max_cm_retries [2020-10-15 10:17:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_max_cm_retries [2020-10-15 10:17:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_srq [2020-10-15 10:17:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_srq [2020-10-15 10:17:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_flow_label [2020-10-15 10:17:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_flow_label [2020-10-15 10:17:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_packet_rate [2020-10-15 10:17:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_packet_rate [2020-10-15 10:17:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_sl [2020-10-15 10:17:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_sl [2020-10-15 10:17:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_subnet_local [2020-10-15 10:17:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_subnet_local [2020-10-15 10:17:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_local_ack_timeout [2020-10-15 10:17:49,511 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_local_ack_timeout [2020-10-15 10:17:49,511 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_flow_label [2020-10-15 10:17:49,511 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_flow_label [2020-10-15 10:17:49,511 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_packet_rate [2020-10-15 10:17:49,511 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_packet_rate [2020-10-15 10:17:49,511 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_sl [2020-10-15 10:17:49,511 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_sl [2020-10-15 10:17:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_subnet_local [2020-10-15 10:17:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_subnet_local [2020-10-15 10:17:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_local_ack_timeout [2020-10-15 10:17:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_local_ack_timeout [2020-10-15 10:17:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_get_msg_mraed [2020-10-15 10:17:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_set_msg_mraed [2020-10-15 10:17:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_get_service_timeout [2020-10-15 10:17:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_set_service_timeout [2020-10-15 10:17:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_get_msg_rejected [2020-10-15 10:17:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_set_msg_rejected [2020-10-15 10:17:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_get_reject_info_len [2020-10-15 10:17:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_set_reject_info_len [2020-10-15 10:17:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_local_qpn [2020-10-15 10:17:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_local_qpn [2020-10-15 10:17:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_local_eecn [2020-10-15 10:17:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_local_eecn [2020-10-15 10:17:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_qpn [2020-10-15 10:17:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_starting_psn [2020-10-15 10:17:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_starting_psn [2020-10-15 10:17:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_target_ack_delay [2020-10-15 10:17:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_target_ack_delay [2020-10-15 10:17:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_failover [2020-10-15 10:17:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_failover [2020-10-15 10:17:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_flow_ctrl [2020-10-15 10:17:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_flow_ctrl [2020-10-15 10:17:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_rnr_retry_count [2020-10-15 10:17:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_rnr_retry_count [2020-10-15 10:17:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_srq [2020-10-15 10:17:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_srq [2020-10-15 10:17:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dreq_get_remote_qpn [2020-10-15 10:17:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dreq_set_remote_qpn [2020-10-15 10:17:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_remote_qpn [2020-10-15 10:17:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_remote_resp_timeout [2020-10-15 10:17:49,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_flow_label [2020-10-15 10:17:49,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_flow_label [2020-10-15 10:17:49,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_traffic_class [2020-10-15 10:17:49,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_traffic_class [2020-10-15 10:17:49,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_packet_rate [2020-10-15 10:17:49,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_packet_rate [2020-10-15 10:17:49,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_sl [2020-10-15 10:17:49,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_sl [2020-10-15 10:17:49,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_subnet_local [2020-10-15 10:17:49,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_local_ack_timeout [2020-10-15 10:17:49,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_local_ack_timeout [2020-10-15 10:17:49,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_rep_get_qpn [2020-10-15 10:17:49,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_rep_set_qpn [2020-10-15 10:17:49,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_deref_id [2020-10-15 10:17:49,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_msg [2020-10-15 10:17:49,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_response_msg [2020-10-15 10:17:49,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_msg [2020-10-15 10:17:49,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_copy_private_data [2020-10-15 10:17:49,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_set_private_data [2020-10-15 10:17:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_av_for_response [2020-10-15 10:17:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_av_by_path [2020-10-15 10:17:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_id [2020-10-15 10:17:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_id [2020-10-15 10:17:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_get_id [2020-10-15 10:17:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_id [2020-10-15 10:17:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mask_copy [2020-10-15 10:17:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_compare_data [2020-10-15 10:17:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_compare_private_data [2020-10-15 10:17:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure be32_lt [2020-10-15 10:17:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure be32_gt [2020-10-15 10:17:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure be64_lt [2020-10-15 10:17:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure be64_gt [2020-10-15 10:17:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_listen [2020-10-15 10:17:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_find_listen [2020-10-15 10:17:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_id [2020-10-15 10:17:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_find_remote_id [2020-10-15 10:17:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_qpn [2020-10-15 10:17:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_sidr [2020-10-15 10:17:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_reject_sidr_req [2020-10-15 10:17:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cm_id [2020-10-15 10:17:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dequeue_work [2020-10-15 10:17:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_work [2020-10-15 10:17:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_convert_to_ms [2020-10-15 10:17:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_ack_timeout [2020-10-15 10:17:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_cleanup_timewait [2020-10-15 10:17:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_create_timewait_info [2020-10-15 10:17:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_enter_timewait [2020-10-15 10:17:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_reset_to_idle [2020-10-15 10:17:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_destroy_id [2020-10-15 10:17:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2020-10-15 10:17:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_listen [2020-10-15 10:17:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_form_tid [2020-10-15 10:17:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_mad_hdr [2020-10-15 10:17:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_req [2020-10-15 10:17:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_validate_req_param [2020-10-15 10:17:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_req [2020-10-15 10:17:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_issue_rej [2020-10-15 10:17:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_paths_from_req [2020-10-15 10:17:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_req_event [2020-10-15 10:17:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_work [2020-10-15 10:17:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_mra [2020-10-15 10:17:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rej [2020-10-15 10:17:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dup_req_handler [2020-10-15 10:17:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_match_req [2020-10-15 10:17:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_routed_req [2020-10-15 10:17:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_handler [2020-10-15 10:17:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rep [2020-10-15 10:17:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rep [2020-10-15 10:17:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rtu [2020-10-15 10:17:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rtu [2020-10-15 10:17:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rep_event [2020-10-15 10:17:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dup_rep_handler [2020-10-15 10:17:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_handler [2020-10-15 10:17:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_establish_handler [2020-10-15 10:17:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rtu_handler [2020-10-15 10:17:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_dreq [2020-10-15 10:17:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_dreq [2020-10-15 10:17:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_drep [2020-10-15 10:17:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_drep [2020-10-15 10:17:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_issue_drep [2020-10-15 10:17:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dreq_handler [2020-10-15 10:17:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_drep_handler [2020-10-15 10:17:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rej [2020-10-15 10:17:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rej_event [2020-10-15 10:17:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_rejected_id [2020-10-15 10:17:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_handler [2020-10-15 10:17:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_mra [2020-10-15 10:17:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_mraed_id [2020-10-15 10:17:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_handler [2020-10-15 10:17:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_lap [2020-10-15 10:17:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_lap [2020-10-15 10:17:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_path_from_lap [2020-10-15 10:17:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_handler [2020-10-15 10:17:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_apr [2020-10-15 10:17:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_apr [2020-10-15 10:17:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_apr_handler [2020-10-15 10:17:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_timewait_handler [2020-10-15 10:17:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_req [2020-10-15 10:17:49,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_sidr_req [2020-10-15 10:17:49,531 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_req_event [2020-10-15 10:17:49,531 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_req_handler [2020-10-15 10:17:49,531 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_rep [2020-10-15 10:17:49,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_sidr_rep [2020-10-15 10:17:49,531 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_rep_event [2020-10-15 10:17:49,531 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_rep_handler [2020-10-15 10:17:49,531 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_send_error [2020-10-15 10:17:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_send_handler [2020-10-15 10:17:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_work_handler [2020-10-15 10:17:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_establish [2020-10-15 10:17:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_migrate [2020-10-15 10:17:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_notify [2020-10-15 10:17:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_recv_handler [2020-10-15 10:17:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_qp_init_attr [2020-10-15 10:17:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_qp_rtr_attr [2020-10-15 10:17:49,533 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_qp_rts_attr [2020-10-15 10:17:49,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_init_qp_attr [2020-10-15 10:17:49,533 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_get_ack_delay [2020-10-15 10:17:49,533 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_show_counter [2020-10-15 10:17:49,533 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_release_port_obj [2020-10-15 10:17:49,533 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_devnode [2020-10-15 10:17:49,533 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_create_port_fs [2020-10-15 10:17:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_remove_port_fs [2020-10-15 10:17:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_add_one [2020-10-15 10:17:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_remove_one [2020-10-15 10:17:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_init [2020-10-15 10:17:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_cleanup [2020-10-15 10:17:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2020-10-15 10:17:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2020-10-15 10:17:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-15 10:17:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2020-10-15 10:17:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-15 10:17:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-15 10:17:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2020-10-15 10:17:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-15 10:17:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-15 10:17:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-15 10:17:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-15 10:17:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-15 10:17:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-15 10:17:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2020-10-15 10:17:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ib_client_8 [2020-10-15 10:17:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2020-10-15 10:17:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-15 10:17:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-15 10:17:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-15 10:17:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 10:17:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-15 10:17:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-15 10:17:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-15 10:17:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-15 10:17:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-15 10:17:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-15 10:17:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-15 10:17:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-15 10:17:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_10 [2020-10-15 10:17:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_11 [2020-10-15 10:17:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_12 [2020-10-15 10:17:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_13 [2020-10-15 10:17:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-15 10:17:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 10:17:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 10:17:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 10:17:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 10:17:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-15 10:17:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-15 10:17:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-15 10:17:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-15 10:17:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-15 10:17:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 10:17:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-15 10:17:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_register [2020-10-15 10:17:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-15 10:17:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-15 10:17:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-15 10:17:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-15 10:17:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 10:17:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __rwlock_init [2020-10-15 10:17:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_irqsave [2020-10-15 10:17:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_irqrestore [2020-10-15 10:17:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-15 10:17:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-15 10:17:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-15 10:17:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-15 10:17:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-15 10:17:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 10:17:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2020-10-15 10:17:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2020-10-15 10:17:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2020-10-15 10:17:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2020-10-15 10:17:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-15 10:17:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-15 10:17:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-15 10:17:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-15 10:17:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2020-10-15 10:17:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-15 10:17:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-15 10:17:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cancel_mad [2020-10-15 10:17:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_ah [2020-10-15 10:17:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_ah_from_wc [2020-10-15 10:17:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_send_mad [2020-10-15 10:17:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_ah [2020-10-15 10:17:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_cached_gid [2020-10-15 10:17:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_cached_pkey [2020-10-15 10:17:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_free_recv_mad [2020-10-15 10:17:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_free_send_mad [2020-10-15 10:17:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_get_cached_gid [2020-10-15 10:17:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_get_client_data [2020-10-15 10:17:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_init_ah_from_path [2020-10-15 10:17:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_init_ah_from_wc [2020-10-15 10:17:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_mad [2020-10-15 10:17:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_port [2020-10-15 10:17:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send_mad [2020-10-15 10:17:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_device [2020-10-15 10:17:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_register_client [2020-10-15 10:17:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_register_mad_agent [2020-10-15 10:17:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_set_client_data [2020-10-15 10:17:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_client [2020-10-15 10:17:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_mad_agent [2020-10-15 10:17:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc_cyclic [2020-10-15 10:17:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2020-10-15 10:17:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2020-10-15 10:17:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_init [2020-10-15 10:17:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload [2020-10-15 10:17:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2020-10-15 10:17:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-15 10:17:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2020-10-15 10:17:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2020-10-15 10:17:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_init_and_add [2020-10-15 10:17:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2020-10-15 10:17:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 10:17:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_6 [2020-10-15 10:17:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-15 10:17:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-15 10:17:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-15 10:17:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-15 10:17:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2020-10-15 10:17:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2020-10-15 10:17:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-15 10:17:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 10:17:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 10:17:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 10:17:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 10:17:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 10:17:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 10:17:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-15 10:17:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 10:17:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 10:17:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 10:17:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 10:17:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-15 10:17:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab64 [2020-10-15 10:17:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-15 10:17:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-15 10:17:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2020-10-15 10:17:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-15 10:17:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2020-10-15 10:17:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 10:17:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 10:17:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 10:17:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-15 10:17:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 10:17:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-15 10:17:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-15 10:17:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 10:17:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-15 10:17:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-15 10:17:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-15 10:17:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 10:17:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 10:17:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-15 10:17:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2020-10-15 10:17:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-15 10:17:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-15 10:17:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-15 10:17:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-15 10:17:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-15 10:17:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-15 10:17:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-15 10:17:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc_and_test [2020-10-15 10:17:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_negative [2020-10-15 10:17:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2020-10-15 10:17:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2020-10-15 10:17:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_inc [2020-10-15 10:17:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2020-10-15 10:17:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_inc [2020-10-15 10:17:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_add [2020-10-15 10:17:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-15 10:17:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-15 10:17:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 10:17:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure __rwlock_init [2020-10-15 10:17:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-15 10:17:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-15 10:17:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-15 10:17:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-15 10:17:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-15 10:17:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 10:17:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_irqsave [2020-10-15 10:17:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2020-10-15 10:17:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_irqrestore [2020-10-15 10:17:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2020-10-15 10:17:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 10:17:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-15 10:17:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-15 10:17:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-15 10:17:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-15 10:17:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 10:17:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-15 10:17:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-15 10:17:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 10:17:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 10:17:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-15 10:17:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-15 10:17:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-15 10:17:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-15 10:17:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-15 10:17:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-15 10:17:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2020-10-15 10:17:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2020-10-15 10:17:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2020-10-15 10:17:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-15 10:17:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-15 10:17:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-15 10:17:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-15 10:17:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_11 [2020-10-15 10:17:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_13 [2020-10-15 10:17:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-15 10:17:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-15 10:17:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-15 10:17:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-15 10:17:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-15 10:17:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-15 10:17:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-15 10:17:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-15 10:17:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_10 [2020-10-15 10:17:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2020-10-15 10:17:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_12 [2020-10-15 10:17:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-15 10:17:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2020-10-15 10:17:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload [2020-10-15 10:17:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc_cyclic [2020-10-15 10:17:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2020-10-15 10:17:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2020-10-15 10:17:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure idr_init [2020-10-15 10:17:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload_end [2020-10-15 10:17:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2020-10-15 10:17:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-15 10:17:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_init_and_add [2020-10-15 10:17:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2020-10-15 10:17:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 10:17:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 10:17:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-15 10:17:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-15 10:17:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 10:17:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-15 10:17:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 10:17:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 10:17:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 10:17:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 10:17:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-15 10:17:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-15 10:17:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 10:17:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 10:17:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-15 10:17:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-15 10:17:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 10:17:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 10:17:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 10:17:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 10:17:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2020-10-15 10:17:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2020-10-15 10:17:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-15 10:17:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2020-10-15 10:17:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-15 10:17:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-15 10:17:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2020-10-15 10:17:49,575 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-15 10:17:49,575 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-15 10:17:49,575 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-15 10:17:49,575 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-15 10:17:49,575 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-15 10:17:49,575 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-15 10:17:49,575 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2020-10-15 10:17:49,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ib_client_8 [2020-10-15 10:17:49,577 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2020-10-15 10:17:49,577 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-15 10:17:49,578 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-15 10:17:49,578 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-15 10:17:49,578 INFO L130 BoogieDeclarations]: Found specification of procedure __class_register [2020-10-15 10:17:49,578 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2020-10-15 10:17:49,578 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-15 10:17:49,578 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2020-10-15 10:17:49,578 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-15 10:17:49,578 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-15 10:17:49,579 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-15 10:17:49,579 INFO L130 BoogieDeclarations]: Found specification of procedure ib_register_client [2020-10-15 10:17:49,579 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_client [2020-10-15 10:17:49,579 INFO L130 BoogieDeclarations]: Found specification of procedure ib_get_client_data [2020-10-15 10:17:49,579 INFO L130 BoogieDeclarations]: Found specification of procedure ib_set_client_data [2020-10-15 10:17:49,579 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_device [2020-10-15 10:17:49,579 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_cap_ib_cm [2020-10-15 10:17:49,579 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_port [2020-10-15 10:17:49,579 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_ah [2020-10-15 10:17:49,579 INFO L130 BoogieDeclarations]: Found specification of procedure ib_init_ah_from_wc [2020-10-15 10:17:49,580 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_ah_from_wc [2020-10-15 10:17:49,580 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_ah [2020-10-15 10:17:49,580 INFO L130 BoogieDeclarations]: Found specification of procedure ib_get_cached_gid [2020-10-15 10:17:49,580 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_cached_gid [2020-10-15 10:17:49,580 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_cached_pkey [2020-10-15 10:17:49,580 INFO L130 BoogieDeclarations]: Found specification of procedure ib_register_mad_agent [2020-10-15 10:17:49,580 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_mad_agent [2020-10-15 10:17:49,580 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send_mad [2020-10-15 10:17:49,581 INFO L130 BoogieDeclarations]: Found specification of procedure ib_free_recv_mad [2020-10-15 10:17:49,581 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cancel_mad [2020-10-15 10:17:49,581 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_mad [2020-10-15 10:17:49,581 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_send_mad [2020-10-15 10:17:49,581 INFO L130 BoogieDeclarations]: Found specification of procedure ib_free_send_mad [2020-10-15 10:17:49,581 INFO L130 BoogieDeclarations]: Found specification of procedure ib_init_ah_from_path [2020-10-15 10:17:49,581 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cm_id [2020-10-15 10:17:49,581 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2020-10-15 10:17:49,582 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_listen [2020-10-15 10:17:49,582 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_req [2020-10-15 10:17:49,582 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rep [2020-10-15 10:17:49,582 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rtu [2020-10-15 10:17:49,582 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_dreq [2020-10-15 10:17:49,582 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_drep [2020-10-15 10:17:49,582 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_notify [2020-10-15 10:17:49,582 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rej [2020-10-15 10:17:49,582 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_mra [2020-10-15 10:17:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_lap [2020-10-15 10:17:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_init_qp_attr [2020-10-15 10:17:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_apr [2020-10-15 10:17:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_sidr_req [2020-10-15 10:17:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_sidr_rep [2020-10-15 10:17:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_local_qpn [2020-10-15 10:17:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_local_qpn [2020-10-15 10:17:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_resp_res [2020-10-15 10:17:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_resp_res [2020-10-15 10:17:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_init_depth [2020-10-15 10:17:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_init_depth [2020-10-15 10:17:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_remote_resp_timeout [2020-10-15 10:17:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_remote_resp_timeout [2020-10-15 10:17:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_qp_type [2020-10-15 10:17:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_qp_type [2020-10-15 10:17:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_flow_ctrl [2020-10-15 10:17:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_flow_ctrl [2020-10-15 10:17:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_starting_psn [2020-10-15 10:17:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_starting_psn [2020-10-15 10:17:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_local_resp_timeout [2020-10-15 10:17:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_local_resp_timeout [2020-10-15 10:17:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_retry_count [2020-10-15 10:17:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_retry_count [2020-10-15 10:17:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_path_mtu [2020-10-15 10:17:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_path_mtu [2020-10-15 10:17:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_rnr_retry_count [2020-10-15 10:17:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_rnr_retry_count [2020-10-15 10:17:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_max_cm_retries [2020-10-15 10:17:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_max_cm_retries [2020-10-15 10:17:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_srq [2020-10-15 10:17:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_srq [2020-10-15 10:17:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_flow_label [2020-10-15 10:17:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_flow_label [2020-10-15 10:17:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_packet_rate [2020-10-15 10:17:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_packet_rate [2020-10-15 10:17:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_sl [2020-10-15 10:17:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_sl [2020-10-15 10:17:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_subnet_local [2020-10-15 10:17:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_subnet_local [2020-10-15 10:17:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_local_ack_timeout [2020-10-15 10:17:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_local_ack_timeout [2020-10-15 10:17:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_flow_label [2020-10-15 10:17:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_flow_label [2020-10-15 10:17:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_packet_rate [2020-10-15 10:17:49,588 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_packet_rate [2020-10-15 10:17:49,588 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_sl [2020-10-15 10:17:49,588 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_sl [2020-10-15 10:17:49,588 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_subnet_local [2020-10-15 10:17:49,588 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_subnet_local [2020-10-15 10:17:49,588 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_local_ack_timeout [2020-10-15 10:17:49,588 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_local_ack_timeout [2020-10-15 10:17:49,588 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_get_msg_mraed [2020-10-15 10:17:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_set_msg_mraed [2020-10-15 10:17:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_get_service_timeout [2020-10-15 10:17:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_set_service_timeout [2020-10-15 10:17:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_get_msg_rejected [2020-10-15 10:17:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_set_msg_rejected [2020-10-15 10:17:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_get_reject_info_len [2020-10-15 10:17:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_set_reject_info_len [2020-10-15 10:17:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_local_qpn [2020-10-15 10:17:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_local_qpn [2020-10-15 10:17:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_local_eecn [2020-10-15 10:17:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_local_eecn [2020-10-15 10:17:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_qpn [2020-10-15 10:17:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_starting_psn [2020-10-15 10:17:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_starting_psn [2020-10-15 10:17:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_target_ack_delay [2020-10-15 10:17:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_target_ack_delay [2020-10-15 10:17:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_failover [2020-10-15 10:17:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_failover [2020-10-15 10:17:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_flow_ctrl [2020-10-15 10:17:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_flow_ctrl [2020-10-15 10:17:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_rnr_retry_count [2020-10-15 10:17:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_rnr_retry_count [2020-10-15 10:17:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_srq [2020-10-15 10:17:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_srq [2020-10-15 10:17:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dreq_get_remote_qpn [2020-10-15 10:17:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dreq_set_remote_qpn [2020-10-15 10:17:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_remote_qpn [2020-10-15 10:17:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_remote_resp_timeout [2020-10-15 10:17:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_flow_label [2020-10-15 10:17:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_flow_label [2020-10-15 10:17:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_traffic_class [2020-10-15 10:17:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_traffic_class [2020-10-15 10:17:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_packet_rate [2020-10-15 10:17:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_packet_rate [2020-10-15 10:17:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_sl [2020-10-15 10:17:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_sl [2020-10-15 10:17:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_subnet_local [2020-10-15 10:17:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_local_ack_timeout [2020-10-15 10:17:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_local_ack_timeout [2020-10-15 10:17:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_rep_get_qpn [2020-10-15 10:17:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_rep_set_qpn [2020-10-15 10:17:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure cm_add_one [2020-10-15 10:17:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure cm_remove_one [2020-10-15 10:17:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure cm_work_handler [2020-10-15 10:17:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure cm_deref_id [2020-10-15 10:17:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_msg [2020-10-15 10:17:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_response_msg [2020-10-15 10:17:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_msg [2020-10-15 10:17:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure cm_copy_private_data [2020-10-15 10:17:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure cm_set_private_data [2020-10-15 10:17:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_av_for_response [2020-10-15 10:17:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_av_by_path [2020-10-15 10:17:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_id [2020-10-15 10:17:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_id [2020-10-15 10:17:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure cm_get_id [2020-10-15 10:17:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_id [2020-10-15 10:17:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mask_copy [2020-10-15 10:17:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure cm_compare_data [2020-10-15 10:17:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure cm_compare_private_data [2020-10-15 10:17:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure be32_lt [2020-10-15 10:17:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure be32_gt [2020-10-15 10:17:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure be64_lt [2020-10-15 10:17:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure be64_gt [2020-10-15 10:17:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_listen [2020-10-15 10:17:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure cm_find_listen [2020-10-15 10:17:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_id [2020-10-15 10:17:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure cm_find_remote_id [2020-10-15 10:17:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_qpn [2020-10-15 10:17:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_sidr [2020-10-15 10:17:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure cm_reject_sidr_req [2020-10-15 10:17:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dequeue_work [2020-10-15 10:17:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_work [2020-10-15 10:17:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure cm_convert_to_ms [2020-10-15 10:17:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure cm_ack_timeout [2020-10-15 10:17:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure cm_cleanup_timewait [2020-10-15 10:17:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure cm_create_timewait_info [2020-10-15 10:17:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure cm_enter_timewait [2020-10-15 10:17:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure cm_reset_to_idle [2020-10-15 10:17:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure cm_destroy_id [2020-10-15 10:17:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure cm_form_tid [2020-10-15 10:17:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_mad_hdr [2020-10-15 10:17:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_req [2020-10-15 10:17:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure cm_validate_req_param [2020-10-15 10:17:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure cm_issue_rej [2020-10-15 10:17:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_paths_from_req [2020-10-15 10:17:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_req_event [2020-10-15 10:17:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_work [2020-10-15 10:17:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-15 10:17:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_mra [2020-10-15 10:17:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rej [2020-10-15 10:17:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dup_req_handler [2020-10-15 10:17:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure cm_match_req [2020-10-15 10:17:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_routed_req [2020-10-15 10:17:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_handler [2020-10-15 10:17:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rep [2020-10-15 10:17:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rtu [2020-10-15 10:17:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rep_event [2020-10-15 10:17:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dup_rep_handler [2020-10-15 10:17:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_handler [2020-10-15 10:17:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure cm_establish_handler [2020-10-15 10:17:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rtu_handler [2020-10-15 10:17:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_dreq [2020-10-15 10:17:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_drep [2020-10-15 10:17:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure cm_issue_drep [2020-10-15 10:17:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dreq_handler [2020-10-15 10:17:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure cm_drep_handler [2020-10-15 10:17:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rej_event [2020-10-15 10:17:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_rejected_id [2020-10-15 10:17:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_handler [2020-10-15 10:17:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_mraed_id [2020-10-15 10:17:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_handler [2020-10-15 10:17:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_lap [2020-10-15 10:17:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_path_from_lap [2020-10-15 10:17:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_handler [2020-10-15 10:17:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_apr [2020-10-15 10:17:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure cm_apr_handler [2020-10-15 10:17:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure cm_timewait_handler [2020-10-15 10:17:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_req [2020-10-15 10:17:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_req_event [2020-10-15 10:17:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_req_handler [2020-10-15 10:17:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_rep [2020-10-15 10:17:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_rep_event [2020-10-15 10:17:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_rep_handler [2020-10-15 10:17:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_send_error [2020-10-15 10:17:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure cm_send_handler [2020-10-15 10:17:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure cm_establish [2020-10-15 10:17:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure cm_migrate [2020-10-15 10:17:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure cm_recv_handler [2020-10-15 10:17:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_qp_init_attr [2020-10-15 10:17:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_qp_rtr_attr [2020-10-15 10:17:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_qp_rts_attr [2020-10-15 10:17:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure cm_get_ack_delay [2020-10-15 10:17:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure cm_show_counter [2020-10-15 10:17:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure cm_release_port_obj [2020-10-15 10:17:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure cm_devnode [2020-10-15 10:17:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure cm_create_port_fs [2020-10-15 10:17:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure cm_remove_port_fs [2020-10-15 10:17:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_init [2020-10-15 10:17:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_cleanup [2020-10-15 10:17:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 10:17:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 10:17:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2020-10-15 10:17:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 10:17:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-15 10:17:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 10:17:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-15 10:17:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-15 10:17:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-15 10:17:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-15 10:17:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-15 10:17:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-15 10:17:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 10:17:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 10:17:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 10:17:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 10:17:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 10:17:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 10:17:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 10:17:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 10:17:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 10:18:22,848 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 10:18:38,402 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-15 10:18:48,249 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 10:18:48,249 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-15 10:18:48,265 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 10:18:48 BoogieIcfgContainer [2020-10-15 10:18:48,265 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 10:18:48,266 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 10:18:48,266 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 10:18:48,270 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 10:18:48,270 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 10:17:42" (1/3) ... [2020-10-15 10:18:48,271 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b35ada3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 10:18:48, skipping insertion in model container [2020-10-15 10:18:48,271 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:48" (2/3) ... [2020-10-15 10:18:48,272 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b35ada3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 10:18:48, skipping insertion in model container [2020-10-15 10:18:48,272 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 10:18:48" (3/3) ... [2020-10-15 10:18:48,274 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2020-10-15 10:18:48,285 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 10:18:48,295 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-15 10:18:48,307 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-15 10:18:48,343 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 10:18:48,343 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 10:18:48,343 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 10:18:48,343 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 10:18:48,344 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 10:18:48,344 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 10:18:48,344 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 10:18:48,344 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 10:18:48,423 INFO L276 IsEmpty]: Start isEmpty. Operand 3822 states. [2020-10-15 10:18:48,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-10-15 10:18:48,458 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 10:18:48,459 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 10:18:48,460 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 10:18:48,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 10:18:48,467 INFO L82 PathProgramCache]: Analyzing trace with hash 652149208, now seen corresponding path program 1 times [2020-10-15 10:18:48,476 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 10:18:48,477 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1464076567] [2020-10-15 10:18:48,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 10:18:49,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:49,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:50,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:50,887 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:51,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:51,998 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:52,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:52,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:56,666 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:56,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 311 [2020-10-15 10:18:56,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-15 10:18:56,667 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7133 [2020-10-15 10:18:56,670 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:56,670 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:56,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:56,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-15 10:18:56,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:56,671 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-15 10:18:59,482 WARN L193 SmtUtils]: Spent 2.53 s on a formula simplification that was a NOOP. DAG size: 730 [2020-10-15 10:18:59,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 10:18:59,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:59,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:59,930 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:59,930 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:18:59,930 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:59,930 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 421 [2020-10-15 10:18:59,931 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:59,931 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:59,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:59,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:59,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:59,932 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:00,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:00,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:00,127 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:00,207 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:00,207 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:00,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:00,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 105 [2020-10-15 10:19:00,208 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:00,208 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:00,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:00,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:19:00,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:00,209 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:00,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:00,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:00,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:00,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:00,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:00,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:00,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-15 10:19:00,315 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:00,315 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:00,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:00,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:00,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:00,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:00,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:00,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:00,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:00,376 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:00,376 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:00,376 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:00,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-15 10:19:00,377 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:00,377 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:00,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:00,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:19:00,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:00,378 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:00,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 10:19:00,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:00,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:00,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:00,525 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:00,525 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:00,525 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:19:00,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 111 [2020-10-15 10:19:00,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:00,526 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:00,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:00,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-15 10:19:00,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:00,527 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:00,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:00,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:00,579 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:00,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:00,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:00,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:00,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-15 10:19:00,592 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:00,592 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:00,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:00,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:00,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:00,593 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:00,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:00,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:00,646 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:00,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:00,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:00,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:00,669 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:19:00,669 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-15 10:19:00,669 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:00,669 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:00,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:00,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:19:00,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:00,670 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:00,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-15 10:19:00,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:00,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:00,765 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:00,817 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:00,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:00,817 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:19:00,817 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-15 10:19:00,818 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:00,818 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:00,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:00,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:19:00,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:00,819 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:00,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:00,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:00,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:00,889 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:00,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:00,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:00,890 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-15 10:19:00,890 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:00,891 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:00,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:00,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:00,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:00,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:00,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:00,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:00,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:00,952 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:00,952 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:00,952 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:00,953 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-15 10:19:00,953 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:00,953 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:00,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:00,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:19:00,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:00,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:00,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-15 10:19:00,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:01,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:01,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:01,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:01,085 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:01,085 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:19:01,085 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-15 10:19:01,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:01,085 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:01,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:01,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-15 10:19:01,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:01,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:01,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:01,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:01,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:01,143 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:01,144 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:01,144 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:01,144 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-15 10:19:01,144 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:01,145 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:01,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:01,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:01,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:01,145 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:01,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:01,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:01,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:01,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:01,203 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:01,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:01,204 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:19:01,204 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-15 10:19:01,204 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:01,205 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:01,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:01,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:19:01,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:01,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:01,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-15 10:19:01,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:01,253 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:01,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:01,326 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:01,327 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:01,327 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:19:01,328 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-15 10:19:01,328 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:01,328 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:01,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:01,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-15 10:19:01,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:01,329 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:01,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:01,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:01,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:01,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:01,398 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:01,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:01,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-15 10:19:01,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:01,399 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:01,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:01,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:01,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:01,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:01,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:01,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:01,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:01,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:01,470 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:01,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:01,471 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:19:01,471 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-15 10:19:01,471 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:01,471 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:01,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:01,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:19:01,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:01,472 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:01,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-15 10:19:01,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:01,518 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:01,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:01,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:01,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:01,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:19:01,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-15 10:19:01,592 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:01,592 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:01,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:01,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-15 10:19:01,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:01,593 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:01,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:01,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:01,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:01,646 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:01,647 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:01,647 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:01,647 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-15 10:19:01,647 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:01,648 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:01,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:01,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:01,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:01,648 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:01,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:01,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:01,688 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:01,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:01,704 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:01,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:01,705 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:19:01,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-15 10:19:01,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:01,705 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:01,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:01,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:01,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:01,706 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:01,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-15 10:19:01,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:01,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:01,776 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:01,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:01,822 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:01,822 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:19:01,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-15 10:19:01,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:01,823 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:01,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:01,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:19:01,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:01,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:01,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:01,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:01,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:01,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:01,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:01,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-15 10:19:01,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:01,883 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:01,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:01,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:01,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:01,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 10:19:01,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:01,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:01,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:01,934 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:01,934 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:01,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:01,934 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 10:19:01,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:01,935 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:01,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:01,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:19:01,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:01,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:01,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-15 10:19:01,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:01,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:02,003 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:02,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:02,052 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:02,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:19:02,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-15 10:19:02,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:02,053 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:02,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:02,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:19:02,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:02,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:02,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:02,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:02,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:02,123 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:02,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:02,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:02,124 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-15 10:19:02,124 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:02,124 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:02,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:02,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:02,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:02,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:02,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:02,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:02,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:02,169 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:02,170 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:02,170 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:02,170 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-15 10:19:02,170 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:02,170 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:02,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:02,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:19:02,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:02,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:02,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-15 10:19:02,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:02,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:02,215 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:02,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 10:19:02,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:02,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-15 10:19:02,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:02,216 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:02,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:02,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-15 10:19:02,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:02,216 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:02,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-15 10:19:02,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:02,278 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:02,289 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:02,289 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:02,289 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:02,289 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-15 10:19:02,290 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:02,290 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:02,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:02,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 10:19:02,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:02,291 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:02,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-15 10:19:02,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:02,361 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:02,371 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:02,371 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:02,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:02,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-15 10:19:02,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:02,372 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:02,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:02,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 10:19:02,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:02,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:02,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-15 10:19:02,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:02,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:02,446 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:02,447 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:02,447 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:02,447 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-15 10:19:02,447 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:02,447 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:02,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:02,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 10:19:02,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:02,448 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:02,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-15 10:19:02,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:02,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:02,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:02,818 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 77 [2020-10-15 10:19:02,818 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:02,818 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 260 [2020-10-15 10:19:02,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:02,819 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:02,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:02,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 74 [2020-10-15 10:19:02,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:02,819 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:02,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:02,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:02,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:02,897 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:02,897 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-15 10:19:02,898 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:02,898 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-15 10:19:02,898 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:02,898 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:02,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:02,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:02,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:02,899 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:02,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:02,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:02,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:02,945 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:02,946 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:02,946 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:02,946 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 10:19:02,946 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:02,946 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:02,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:02,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:02,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:02,947 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:02,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 10:19:02,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:02,984 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:02,996 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:02,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-15 10:19:02,996 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:02,997 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-15 10:19:02,997 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:02,997 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:02,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:02,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:02,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:02,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:03,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:03,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:03,034 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:03,041 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:03,041 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:03,041 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:03,041 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 10:19:03,042 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:03,042 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:03,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:03,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:03,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:03,043 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:03,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-15 10:19:03,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:03,077 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:03,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:03,085 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:03,085 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:03,085 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 10:19:03,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:03,085 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:03,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:03,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:03,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:03,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:03,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-15 10:19:03,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:03,127 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:03,149 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:03,149 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-15 10:19:03,149 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:03,149 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-15 10:19:03,149 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:03,150 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:03,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:03,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:03,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:03,150 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:03,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:03,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:03,189 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:03,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:03,196 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:03,196 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:03,196 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 10:19:03,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:03,197 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:03,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:03,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:03,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:03,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:03,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-15 10:19:03,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:03,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:03,249 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:03,249 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-15 10:19:03,249 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:03,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-15 10:19:03,250 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:03,250 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:03,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:03,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:03,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:03,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:03,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-15 10:19:03,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:03,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:03,294 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:03,295 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:03,295 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:03,295 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 10:19:03,295 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:03,295 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:03,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:03,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:03,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:03,296 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:03,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2020-10-15 10:19:03,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:03,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:03,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:03,336 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:03,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:03,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 10:19:03,337 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:03,337 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:03,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:03,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:03,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:03,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:03,510 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 31 proven. 31 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2020-10-15 10:19:03,510 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1464076567] [2020-10-15 10:19:03,512 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-15 10:19:03,513 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-10-15 10:19:03,513 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1057502363] [2020-10-15 10:19:03,521 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-15 10:19:03,522 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 10:19:03,536 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-15 10:19:03,536 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-10-15 10:19:03,538 INFO L87 Difference]: Start difference. First operand 3822 states. Second operand 9 states. [2020-10-15 10:19:17,682 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 25 [2020-10-15 10:20:27,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 10:20:27,841 INFO L93 Difference]: Finished difference Result 7246 states and 10235 transitions. [2020-10-15 10:20:27,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-10-15 10:20:27,844 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 223 [2020-10-15 10:20:27,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 10:20:27,907 INFO L225 Difference]: With dead ends: 7246 [2020-10-15 10:20:27,907 INFO L226 Difference]: Without dead ends: 4007 [2020-10-15 10:20:27,935 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=113, Invalid=267, Unknown=0, NotChecked=0, Total=380 [2020-10-15 10:20:27,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4007 states. [2020-10-15 10:20:28,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4007 to 3203. [2020-10-15 10:20:28,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3203 states. [2020-10-15 10:20:29,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3203 states to 3203 states and 4289 transitions. [2020-10-15 10:20:29,013 INFO L78 Accepts]: Start accepts. Automaton has 3203 states and 4289 transitions. Word has length 223 [2020-10-15 10:20:29,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 10:20:29,014 INFO L479 AbstractCegarLoop]: Abstraction has 3203 states and 4289 transitions. [2020-10-15 10:20:29,014 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-15 10:20:29,014 INFO L276 IsEmpty]: Start isEmpty. Operand 3203 states and 4289 transitions. [2020-10-15 10:20:29,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-10-15 10:20:29,026 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 10:20:29,027 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 10:20:29,027 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-15 10:20:29,028 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 10:20:29,028 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 10:20:29,028 INFO L82 PathProgramCache]: Analyzing trace with hash -746524728, now seen corresponding path program 1 times [2020-10-15 10:20:29,028 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 10:20:29,029 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [146255474] [2020-10-15 10:20:29,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 10:20:29,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:29,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:34,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:34,696 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:34,697 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 311 [2020-10-15 10:20:34,697 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:34,697 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5339 [2020-10-15 10:20:34,697 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:34,697 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:34,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:34,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 10:20:34,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 302 [2020-10-15 10:20:34,698 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:37,423 WARN L193 SmtUtils]: Spent 2.42 s on a formula simplification that was a NOOP. DAG size: 730 [2020-10-15 10:20:37,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 10:20:37,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:37,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:38,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:38,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:38,275 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:38,275 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 779 [2020-10-15 10:20:38,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:38,275 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:38,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:38,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:38,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 10:20:38,276 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:38,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:38,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:38,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:38,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:38,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:38,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:38,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-15 10:20:38,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:38,525 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:38,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:38,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:38,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:38,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:38,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:38,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:38,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:38,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:38,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:38,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:38,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 10:20:38,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:38,592 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:38,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:38,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:38,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:38,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:38,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:38,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:38,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:38,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:38,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:38,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:38,632 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 10:20:38,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:38,633 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:38,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:38,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:38,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:38,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:38,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 10:20:38,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:38,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:38,736 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:38,737 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:38,737 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:38,737 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-15 10:20:38,737 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:38,738 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:38,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:38,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:38,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:38,738 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:38,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:38,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:38,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:38,784 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:38,784 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:38,784 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:38,784 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 10:20:38,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:38,785 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:38,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:38,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:38,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:38,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:38,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:38,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:38,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:38,823 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:38,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:38,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:38,824 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 10:20:38,824 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:38,824 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:38,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:38,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:38,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:38,825 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:38,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-15 10:20:38,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:38,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:38,914 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:38,915 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:38,915 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:38,915 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-15 10:20:38,915 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:38,916 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:38,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:38,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:38,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:38,916 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:38,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:38,957 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:38,966 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:38,966 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:38,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:38,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 10:20:38,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:38,967 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:38,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:38,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:38,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:38,967 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:38,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:38,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:39,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:39,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:39,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:39,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:39,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-15 10:20:39,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:39,014 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:39,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:39,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:39,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:39,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:39,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-15 10:20:39,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:39,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:39,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:39,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:39,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:39,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-15 10:20:39,119 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:39,119 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:39,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:39,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:39,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:39,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:39,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:39,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:39,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:39,163 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:39,163 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:39,164 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:39,164 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 10:20:39,164 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:39,164 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:39,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:39,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:39,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:39,165 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:39,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:39,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:39,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:39,203 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:39,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:39,204 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:39,204 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 10:20:39,204 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:39,204 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:39,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:39,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:39,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:39,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:39,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-15 10:20:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:39,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:39,284 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:39,285 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:39,285 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:39,285 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-15 10:20:39,285 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:39,285 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:39,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:39,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:39,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:39,286 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:39,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:39,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:39,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:39,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:39,337 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:39,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:39,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-15 10:20:39,338 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:39,338 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:39,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:39,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:39,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:39,339 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:39,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:39,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:39,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:39,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:39,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:39,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:39,395 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-15 10:20:39,395 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:39,395 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:39,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:39,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:39,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:39,397 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:39,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-15 10:20:39,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:39,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:39,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:39,514 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:39,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:39,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-15 10:20:39,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:39,515 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:39,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:39,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:39,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:39,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:39,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:39,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:39,555 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:39,562 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:39,562 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:39,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:39,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 10:20:39,563 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:39,563 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:39,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:39,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:39,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:39,564 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:39,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:39,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:39,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:39,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:39,601 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:39,601 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:39,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 10:20:39,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:39,602 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:39,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:39,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:39,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:39,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:39,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-15 10:20:39,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:39,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:39,698 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:39,698 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:39,698 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:39,699 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-15 10:20:39,699 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:39,699 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:39,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:39,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:39,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:39,700 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:39,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:39,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:39,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:39,741 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:39,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:39,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:39,742 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 10:20:39,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:39,742 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:39,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:39,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:39,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:39,743 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:39,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:39,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:39,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:39,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:39,783 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:39,783 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:39,784 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 10:20:39,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:39,784 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:39,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:39,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:39,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:39,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:39,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-15 10:20:39,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:39,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:39,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:39,864 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:39,864 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:39,864 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-15 10:20:39,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:39,865 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:39,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:39,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:39,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:39,865 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:39,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:39,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:39,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:39,907 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:39,907 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:39,908 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:39,908 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 10:20:39,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:39,908 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:39,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:39,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:39,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:39,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:39,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:39,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:39,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:39,946 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:39,946 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:39,946 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:39,946 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 10:20:39,947 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:39,947 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:39,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:39,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:39,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:39,948 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:39,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-15 10:20:39,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:39,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:39,984 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:39,984 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 10:20:39,984 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:39,985 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 10:20:39,985 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:39,985 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:39,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:39,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:39,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 10:20:39,985 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:40,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-15 10:20:40,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:40,055 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:40,064 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:40,064 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:40,064 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:40,065 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-15 10:20:40,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:40,065 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:40,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:40,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:40,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 10:20:40,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:40,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-15 10:20:40,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:40,130 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:40,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:40,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:40,139 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:40,139 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 10:20:40,139 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:40,140 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:40,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:40,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:40,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 10:20:40,140 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:40,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-15 10:20:40,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:40,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:40,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:40,211 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:40,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:40,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-15 10:20:40,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:40,211 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:40,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:40,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:40,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 10:20:40,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:40,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-15 10:20:40,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:40,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:40,418 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:40,418 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 77 [2020-10-15 10:20:40,418 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:40,418 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-15 10:20:40,419 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:40,419 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:40,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:40,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:40,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 74 [2020-10-15 10:20:40,419 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:40,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:40,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:40,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:40,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:40,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-15 10:20:40,482 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:40,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-15 10:20:40,482 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:40,482 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:40,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:40,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:40,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:40,483 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:40,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:40,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:40,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:40,519 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:40,520 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:40,520 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:40,520 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 10:20:40,520 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:40,521 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:40,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:40,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:40,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:40,521 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:40,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 10:20:40,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:40,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:40,560 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:40,560 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-15 10:20:40,561 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:40,561 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 10:20:40,561 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:40,561 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:40,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:40,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:40,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:40,562 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:40,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:40,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:40,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:40,600 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:40,601 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:40,601 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:40,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 10:20:40,601 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:40,601 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:40,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:40,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:40,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:40,602 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:40,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-15 10:20:40,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:40,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:40,640 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:40,640 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:40,640 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:40,640 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 10:20:40,641 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:40,641 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:40,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:40,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:40,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:40,641 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:40,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-15 10:20:40,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:40,701 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:40,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:40,730 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-15 10:20:40,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:40,731 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-15 10:20:40,731 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:40,732 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:40,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:40,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:40,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:40,733 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:40,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:40,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:40,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:40,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:40,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:40,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:40,803 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-15 10:20:40,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:40,804 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:40,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:40,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:40,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:40,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:40,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-15 10:20:40,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:40,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:40,867 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:40,868 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-15 10:20:40,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:40,869 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-15 10:20:40,869 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:40,869 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:40,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:40,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:40,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:40,871 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:40,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-15 10:20:40,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:40,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:40,928 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:40,929 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:40,929 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:40,929 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-15 10:20:40,929 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:40,930 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:40,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:40,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:40,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:40,930 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:40,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2020-10-15 10:20:40,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:40,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:40,983 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:40,984 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:40,984 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:40,984 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-15 10:20:40,985 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:40,985 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:40,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:40,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:40,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:40,986 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:41,419 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2020-10-15 10:20:41,420 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [146255474] [2020-10-15 10:20:41,420 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 10:20:41,421 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-15 10:20:41,421 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1184570072] [2020-10-15 10:20:41,423 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-15 10:20:41,423 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 10:20:41,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-15 10:20:41,424 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-10-15 10:20:41,424 INFO L87 Difference]: Start difference. First operand 3203 states and 4289 transitions. Second operand 10 states. [2020-10-15 10:20:45,917 WARN L193 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 732