/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=DEEPEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--vfio--vfio.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 07:06:47,003 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 07:06:47,006 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 07:06:47,043 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 07:06:47,044 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 07:06:47,045 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 07:06:47,047 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 07:06:47,049 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 07:06:47,051 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 07:06:47,053 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 07:06:47,054 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 07:06:47,055 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 07:06:47,056 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 07:06:47,057 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 07:06:47,058 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 07:06:47,060 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 07:06:47,061 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 07:06:47,062 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 07:06:47,064 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 07:06:47,067 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 07:06:47,069 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 07:06:47,070 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 07:06:47,072 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 07:06:47,073 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 07:06:47,076 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 07:06:47,076 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 07:06:47,077 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 07:06:47,078 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 07:06:47,079 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 07:06:47,080 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 07:06:47,080 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 07:06:47,082 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 07:06:47,083 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 07:06:47,087 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 07:06:47,088 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 07:06:47,098 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 07:06:47,102 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 07:06:47,102 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 07:06:47,102 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 07:06:47,103 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 07:06:47,104 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 07:06:47,105 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 07:06:47,131 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 07:06:47,131 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 07:06:47,133 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 07:06:47,133 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 07:06:47,133 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 07:06:47,133 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 07:06:47,133 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 07:06:47,134 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 07:06:47,134 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 07:06:47,134 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 07:06:47,134 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 07:06:47,134 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 07:06:47,135 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 07:06:47,135 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 07:06:47,135 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 07:06:47,135 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 07:06:47,135 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 07:06:47,136 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 07:06:47,136 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 07:06:47,136 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 07:06:47,136 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 07:06:47,136 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 07:06:47,137 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 07:06:47,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 07:06:47,137 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 07:06:47,137 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 07:06:47,137 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 07:06:47,138 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 07:06:47,487 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 07:06:47,512 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 07:06:47,515 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 07:06:47,516 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 07:06:47,517 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 07:06:47,518 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--vfio--vfio.ko-entry_point.cil.out.i [2020-10-28 07:06:47,595 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0ce0da413/4f7daa070552453fb4c6706d4c4a0601/FLAG1db6afd24 [2020-10-28 07:06:48,620 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 07:06:48,621 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--vfio--vfio.ko-entry_point.cil.out.i [2020-10-28 07:06:48,665 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0ce0da413/4f7daa070552453fb4c6706d4c4a0601/FLAG1db6afd24 [2020-10-28 07:06:49,052 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0ce0da413/4f7daa070552453fb4c6706d4c4a0601 [2020-10-28 07:06:49,055 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 07:06:49,062 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 07:06:49,064 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 07:06:49,064 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 07:06:49,068 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 07:06:49,069 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:06:49" (1/1) ... [2020-10-28 07:06:49,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1903800d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:06:49, skipping insertion in model container [2020-10-28 07:06:49,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:06:49" (1/1) ... [2020-10-28 07:06:49,081 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 07:06:49,191 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 07:06:50,805 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:06:50,853 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 07:06:51,196 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:06:51,569 INFO L208 MainTranslator]: Completed translation [2020-10-28 07:06:51,569 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:06:51 WrapperNode [2020-10-28 07:06:51,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 07:06:51,571 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 07:06:51,571 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 07:06:51,571 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 07:06:51,585 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:06:51" (1/1) ... [2020-10-28 07:06:51,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:06:51" (1/1) ... [2020-10-28 07:06:51,694 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:06:51" (1/1) ... [2020-10-28 07:06:51,694 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:06:51" (1/1) ... [2020-10-28 07:06:51,828 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:06:51" (1/1) ... [2020-10-28 07:06:51,848 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:06:51" (1/1) ... [2020-10-28 07:06:51,885 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:06:51" (1/1) ... [2020-10-28 07:06:51,913 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 07:06:51,914 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 07:06:51,914 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 07:06:51,914 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 07:06:51,915 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:06:51" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 07:06:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 07:06:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 07:06:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 07:06:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-28 07:06:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-28 07:06:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:06:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 07:06:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~$Pointer$ [2020-10-28 07:06:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-28 07:06:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 07:06:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 07:06:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-28 07:06:51,999 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 07:06:51,999 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-28 07:06:51,999 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-28 07:06:52,000 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-28 07:06:52,000 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-28 07:06:52,000 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-28 07:06:52,000 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-28 07:06:52,000 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-28 07:06:52,000 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-28 07:06:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-28 07:06:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-28 07:06:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2020-10-28 07:06:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __atomic_add_unless [2020-10-28 07:06:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2020-10-28 07:06:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_if_positive [2020-10-28 07:06:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2020-10-28 07:06:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2020-10-28 07:06:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-28 07:06:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-28 07:06:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-28 07:06:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put_mutex [2020-10-28 07:06:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 07:06:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure task_pid_nr [2020-10-28 07:06:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 07:06:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 07:06:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 07:06:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 07:06:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 07:06:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 07:06:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-28 07:06:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-28 07:06:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 07:06:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 07:06:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 07:06:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 07:06:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-28 07:06:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2020-10-28 07:06:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 07:06:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 07:06:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-28 07:06:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure fdput [2020-10-28 07:06:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __to_fd [2020-10-28 07:06:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure fdget [2020-10-28 07:06:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-28 07:06:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-28 07:06:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_register_iommu_driver [2020-10-28 07:06:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_unregister_iommu_driver [2020-10-28 07:06:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_alloc_group_minor [2020-10-28 07:06:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_free_group_minor [2020-10-28 07:06:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_container_get [2020-10-28 07:06:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_container_release [2020-10-28 07:06:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_container_put [2020-10-28 07:06:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_unlock_and_free [2020-10-28 07:06:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_create_group [2020-10-28 07:06:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_release [2020-10-28 07:06:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_put [2020-10-28 07:06:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_get [2020-10-28 07:06:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_try_get [2020-10-28 07:06:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_get_from_iommu [2020-10-28 07:06:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_get_from_minor [2020-10-28 07:06:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_create_device [2020-10-28 07:06:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_release [2020-10-28 07:06:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_put [2020-10-28 07:06:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_get [2020-10-28 07:06:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_get_device [2020-10-28 07:06:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_whitelisted_driver [2020-10-28 07:06:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_dev_viable [2020-10-28 07:06:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_nb_add_dev [2020-10-28 07:06:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_nb_verify [2020-10-28 07:06:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_iommu_group_notifier [2020-10-28 07:06:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_add_group_dev [2020-10-28 07:06:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_get_from_dev [2020-10-28 07:06:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_data [2020-10-28 07:06:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_dev_present [2020-10-28 07:06:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_del_group_dev [2020-10-28 07:06:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_ioctl_check_extension [2020-10-28 07:06:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __vfio_container_attach_groups [2020-10-28 07:06:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_ioctl_set_iommu [2020-10-28 07:06:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fops_unl_ioctl [2020-10-28 07:06:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fops_compat_ioctl [2020-10-28 07:06:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fops_open [2020-10-28 07:06:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fops_release [2020-10-28 07:06:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fops_read [2020-10-28 07:06:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fops_write [2020-10-28 07:06:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fops_mmap [2020-10-28 07:06:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __vfio_group_unset_container [2020-10-28 07:06:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_unset_container [2020-10-28 07:06:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_try_dissolve_container [2020-10-28 07:06:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_set_container [2020-10-28 07:06:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_viable [2020-10-28 07:06:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_get_device_fd [2020-10-28 07:06:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_fops_unl_ioctl [2020-10-28 07:06:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_fops_compat_ioctl [2020-10-28 07:06:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_fops_open [2020-10-28 07:06:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_fops_release [2020-10-28 07:06:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_fops_release [2020-10-28 07:06:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_fops_unl_ioctl [2020-10-28 07:06:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_fops_read [2020-10-28 07:06:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_fops_write [2020-10-28 07:06:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_fops_mmap [2020-10-28 07:06:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_fops_compat_ioctl [2020-10-28 07:06:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_get_external_user [2020-10-28 07:06:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_put_external_user [2020-10-28 07:06:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_external_user_iommu_id [2020-10-28 07:06:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_external_check_extension [2020-10-28 07:06:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_devnode [2020-10-28 07:06:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_init [2020-10-28 07:06:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_cleanup [2020-10-28 07:06:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2020-10-28 07:06:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_1 [2020-10-28 07:06:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_3 [2020-10-28 07:06:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 07:06:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-28 07:06:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-28 07:06:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-28 07:06:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2020-10-28 07:06:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2020-10-28 07:06:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_7 [2020-10-28 07:06:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_8 [2020-10-28 07:06:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_9 [2020-10-28 07:06:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_10 [2020-10-28 07:06:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_11 [2020-10-28 07:06:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_12 [2020-10-28 07:06:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_13 [2020-10-28 07:06:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_14 [2020-10-28 07:06:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_15 [2020-10-28 07:06:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_16 [2020-10-28 07:06:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 07:06:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 07:06:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 07:06:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 07:06:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 07:06:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-28 07:06:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-28 07:06:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-28 07:06:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-28 07:06:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-28 07:06:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 07:06:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2020-10-28 07:06:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-28 07:06:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-28 07:06:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-28 07:06:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __fdget [2020-10-28 07:06:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2020-10-28 07:06:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-28 07:06:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-28 07:06:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-28 07:06:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-28 07:06:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-28 07:06:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2020-10-28 07:06:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-28 07:06:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-28 07:06:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-28 07:06:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_chrdev_region [2020-10-28 07:06:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure anon_inode_getfile [2020-10-28 07:06:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2020-10-28 07:06:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2020-10-28 07:06:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2020-10-28 07:06:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2020-10-28 07:06:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-28 07:06:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-28 07:06:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-28 07:06:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-28 07:06:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2020-10-28 07:06:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2020-10-28 07:06:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure fd_install [2020-10-28 07:06:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-28 07:06:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2020-10-28 07:06:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unused_fd_flags [2020-10-28 07:06:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2020-10-28 07:06:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2020-10-28 07:06:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2020-10-28 07:06:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_init [2020-10-28 07:06:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2020-10-28 07:06:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_for_each_dev [2020-10-28 07:06:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_get [2020-10-28 07:06:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_id [2020-10-28 07:06:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_put [2020-10-28 07:06:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_register_notifier [2020-10-28 07:06:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_unregister_notifier [2020-10-28 07:06:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2020-10-28 07:06:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 07:06:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_open_1 [2020-10-28 07:06:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-28 07:06:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2020-10-28 07:06:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2020-10-28 07:06:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-28 07:06:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 07:06:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-28 07:06:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 07:06:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unused_fd [2020-10-28 07:06:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2020-10-28 07:06:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure strndup_user [2020-10-28 07:06:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2020-10-28 07:06:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2020-10-28 07:06:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2020-10-28 07:06:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-28 07:06:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 07:06:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 07:06:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 07:06:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 07:06:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 07:06:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 07:06:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 07:06:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 07:06:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 07:06:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 07:06:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 07:06:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 07:06:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 07:06:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-28 07:06:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 07:06:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 07:06:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 07:06:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 07:06:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-28 07:06:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-28 07:06:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-28 07:06:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2020-10-28 07:06:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 07:06:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 07:06:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 07:06:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 07:06:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 07:06:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-28 07:06:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-28 07:06:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 07:06:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-28 07:06:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-28 07:06:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-28 07:06:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-28 07:06:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 07:06:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-28 07:06:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure strndup_user [2020-10-28 07:06:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 07:06:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-28 07:06:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-28 07:06:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-28 07:06:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-28 07:06:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2020-10-28 07:06:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-28 07:06:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-28 07:06:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-28 07:06:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-28 07:06:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-28 07:06:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-28 07:06:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-28 07:06:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-28 07:06:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2020-10-28 07:06:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_add_unless [2020-10-28 07:06:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2020-10-28 07:06:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_if_positive [2020-10-28 07:06:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-28 07:06:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-28 07:06:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-28 07:06:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-28 07:06:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-28 07:06:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-28 07:06:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 07:06:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2020-10-28 07:06:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2020-10-28 07:06:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2020-10-28 07:06:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2020-10-28 07:06:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2020-10-28 07:06:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-28 07:06:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2020-10-28 07:06:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2020-10-28 07:06:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2020-10-28 07:06:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2020-10-28 07:06:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2020-10-28 07:06:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure idr_init [2020-10-28 07:06:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2020-10-28 07:06:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 07:06:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2020-10-28 07:06:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-28 07:06:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-28 07:06:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 07:06:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-28 07:06:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put_mutex [2020-10-28 07:06:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 07:06:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2020-10-28 07:06:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_7 [2020-10-28 07:06:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2020-10-28 07:06:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_8 [2020-10-28 07:06:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_9 [2020-10-28 07:06:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_10 [2020-10-28 07:06:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_11 [2020-10-28 07:06:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-28 07:06:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-28 07:06:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2020-10-28 07:06:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure task_pid_nr [2020-10-28 07:06:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 07:06:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 07:06:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 07:06:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 07:06:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 07:06:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 07:06:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 07:06:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 07:06:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 07:06:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 07:06:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 07:06:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 07:06:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 07:06:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-28 07:06:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-28 07:06:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 07:06:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 07:06:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 07:06:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 07:06:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2020-10-28 07:06:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_1 [2020-10-28 07:06:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_3 [2020-10-28 07:06:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2020-10-28 07:06:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_13 [2020-10-28 07:06:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2020-10-28 07:06:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2020-10-28 07:06:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_15 [2020-10-28 07:06:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-28 07:06:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_chrdev_region [2020-10-28 07:06:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2020-10-28 07:06:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2020-10-28 07:06:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2020-10-28 07:06:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2020-10-28 07:06:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 07:06:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 07:06:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-28 07:06:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-28 07:06:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-28 07:06:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-28 07:06:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2020-10-28 07:06:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure fdput [2020-10-28 07:06:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure __fdget [2020-10-28 07:06:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure __to_fd [2020-10-28 07:06:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure fdget [2020-10-28 07:06:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure get_unused_fd_flags [2020-10-28 07:06:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure put_unused_fd [2020-10-28 07:06:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure fd_install [2020-10-28 07:06:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure anon_inode_getfile [2020-10-28 07:06:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_for_each_dev [2020-10-28 07:06:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_get [2020-10-28 07:06:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_put [2020-10-28 07:06:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_register_notifier [2020-10-28 07:06:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_unregister_notifier [2020-10-28 07:06:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_id [2020-10-28 07:06:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2020-10-28 07:06:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_12 [2020-10-28 07:06:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2020-10-28 07:06:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_14 [2020-10-28 07:06:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_16 [2020-10-28 07:06:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-28 07:06:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-28 07:06:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-28 07:06:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-28 07:06:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-28 07:06:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-28 07:06:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_add_group_dev [2020-10-28 07:06:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_del_group_dev [2020-10-28 07:06:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_get_from_dev [2020-10-28 07:06:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_put [2020-10-28 07:06:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_data [2020-10-28 07:06:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_register_iommu_driver [2020-10-28 07:06:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_unregister_iommu_driver [2020-10-28 07:06:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_get_external_user [2020-10-28 07:06:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_put_external_user [2020-10-28 07:06:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_external_user_iommu_id [2020-10-28 07:06:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_external_check_extension [2020-10-28 07:06:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_alloc_group_minor [2020-10-28 07:06:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_free_group_minor [2020-10-28 07:06:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_iommu_group_notifier [2020-10-28 07:06:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_get [2020-10-28 07:06:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_container_get [2020-10-28 07:06:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_container_release [2020-10-28 07:06:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_container_put [2020-10-28 07:06:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_unlock_and_free [2020-10-28 07:06:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_create_group [2020-10-28 07:06:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_release [2020-10-28 07:06:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_put [2020-10-28 07:06:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_try_get [2020-10-28 07:06:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_get_from_iommu [2020-10-28 07:06:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_get_from_minor [2020-10-28 07:06:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_create_device [2020-10-28 07:06:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_release [2020-10-28 07:06:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_get [2020-10-28 07:06:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_get_device [2020-10-28 07:06:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_whitelisted_driver [2020-10-28 07:06:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_dev_viable [2020-10-28 07:06:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_nb_add_dev [2020-10-28 07:06:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_nb_verify [2020-10-28 07:06:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_dev_present [2020-10-28 07:06:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-28 07:06:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_ioctl_check_extension [2020-10-28 07:06:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-28 07:06:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure __vfio_container_attach_groups [2020-10-28 07:06:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:06:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 07:06:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_ioctl_set_iommu [2020-10-28 07:06:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~$Pointer$ [2020-10-28 07:06:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fops_unl_ioctl [2020-10-28 07:06:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fops_compat_ioctl [2020-10-28 07:06:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fops_open [2020-10-28 07:06:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fops_release [2020-10-28 07:06:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fops_read [2020-10-28 07:06:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-28 07:06:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fops_write [2020-10-28 07:06:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fops_mmap [2020-10-28 07:06:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure __vfio_group_unset_container [2020-10-28 07:06:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_unset_container [2020-10-28 07:06:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_try_dissolve_container [2020-10-28 07:06:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_set_container [2020-10-28 07:06:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_viable [2020-10-28 07:06:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_get_device_fd [2020-10-28 07:06:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 07:06:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_fops_unl_ioctl [2020-10-28 07:06:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_fops_compat_ioctl [2020-10-28 07:06:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_fops_open [2020-10-28 07:06:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_fops_release [2020-10-28 07:06:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_fops_release [2020-10-28 07:06:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_fops_unl_ioctl [2020-10-28 07:06:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_fops_read [2020-10-28 07:06:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_fops_write [2020-10-28 07:06:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_fops_mmap [2020-10-28 07:06:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_fops_compat_ioctl [2020-10-28 07:06:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_devnode [2020-10-28 07:06:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_init [2020-10-28 07:06:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_cleanup [2020-10-28 07:06:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_open_1 [2020-10-28 07:06:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 07:06:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 07:06:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 07:06:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 07:06:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 07:06:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-28 07:06:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-28 07:06:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-28 07:06:52,054 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-28 07:06:52,054 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 07:06:52,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 07:06:52,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 07:06:52,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 07:06:52,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 07:06:52,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 07:06:52,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 07:06:52,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 07:06:52,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 07:06:53,249 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 07:06:57,949 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-28 07:06:58,485 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 07:06:58,486 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 07:06:58,491 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:06:58 BoogieIcfgContainer [2020-10-28 07:06:58,491 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 07:06:58,493 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 07:06:58,493 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 07:06:58,496 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 07:06:58,497 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 07:06:49" (1/3) ... [2020-10-28 07:06:58,497 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c04b24f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:06:58, skipping insertion in model container [2020-10-28 07:06:58,498 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:06:51" (2/3) ... [2020-10-28 07:06:58,498 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c04b24f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:06:58, skipping insertion in model container [2020-10-28 07:06:58,498 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:06:58" (3/3) ... [2020-10-28 07:06:58,500 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--vfio--vfio.ko-entry_point.cil.out.i [2020-10-28 07:06:58,511 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 07:06:58,518 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 07:06:58,532 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 07:06:58,566 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 07:06:58,566 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 07:06:58,567 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 07:06:58,567 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 07:06:58,567 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 07:06:58,567 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 07:06:58,567 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 07:06:58,567 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 07:06:58,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states. [2020-10-28 07:06:58,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2020-10-28 07:06:58,674 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:06:58,675 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 07:06:58,676 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:06:58,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:06:58,692 INFO L82 PathProgramCache]: Analyzing trace with hash -49593249, now seen corresponding path program 1 times [2020-10-28 07:06:58,702 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:06:58,702 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1104564525] [2020-10-28 07:06:58,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:06:59,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:06:59,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:06:59,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:00,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:00,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:00,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:00,892 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:01,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:01,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:01,493 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:01,786 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:05,240 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:05,240 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 572 [2020-10-28 07:07:05,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 10 [2020-10-28 07:07:05,241 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5904 [2020-10-28 07:07:05,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:05,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:05,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 225 [2020-10-28 07:07:05,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:05,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 07:07:08,330 WARN L193 SmtUtils]: Spent 2.82 s on a formula simplification that was a NOOP. DAG size: 664 [2020-10-28 07:07:08,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:07:08,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:08,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:08,751 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:08,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:07:08,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:08,752 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 385 [2020-10-28 07:07:08,752 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:08,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:08,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:08,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:08,753 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:08,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:07:08,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:08,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:08,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:08,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:08,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:07:08,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:08,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-28 07:07:08,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:08,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:08,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:07:08,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:08,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:09,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,056 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,056 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:07:09,056 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,057 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:07:09,057 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:09,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,058 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:07:09,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,077 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,081 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:09,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,081 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:07:09,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:07:09,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,082 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 07:07:09,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,151 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:07:09,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:09,151 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-28 07:07:09,152 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:07:09,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:09,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:07:09,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:07:09,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:09,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:07:09,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:07:09,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,203 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:09,204 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,204 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:07:09,204 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:07:09,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 07:07:09,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,226 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,259 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,260 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:07:09,260 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:09,260 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-28 07:07:09,260 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:07:09,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,261 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:09,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,279 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,283 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,283 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:07:09,284 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,284 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:07:09,284 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:09,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,285 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:07:09,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,305 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:09,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,306 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:07:09,306 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:07:09,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 07:07:09,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,364 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,364 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:07:09,364 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:09,364 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-28 07:07:09,365 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:07:09,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,365 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:09,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,391 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:07:09,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,392 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:07:09,392 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:09,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,393 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:07:09,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,414 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:09,414 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:07:09,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:07:09,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 07:07:09,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,435 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,461 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,462 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:07:09,462 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:09,462 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-28 07:07:09,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:07:09,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,463 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,483 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:07:09,484 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,484 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:07:09,484 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:09,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,485 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:07:09,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:09,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:07:09,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:07:09,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,505 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 07:07:09,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:07:09,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:09,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-28 07:07:09,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:07:09,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,555 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:09,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:07:09,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:07:09,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:09,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:07:09,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,593 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,594 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:09,594 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,594 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:07:09,595 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:07:09,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,595 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 07:07:09,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,638 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,638 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:07:09,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:09,639 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-28 07:07:09,639 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:07:09,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:09,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,660 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,660 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:07:09,660 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,661 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:07:09,661 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:09,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,661 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:07:09,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,684 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,685 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:09,685 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,685 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:07:09,685 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:07:09,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,686 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-28 07:07:09,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:07:09,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:09,731 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-28 07:07:09,731 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:07:09,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,734 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 07:07:09,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:09,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,756 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:07:09,756 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,756 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:07:09,756 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:09,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,757 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:07:09,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,775 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,775 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:09,776 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:07:09,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:07:09,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,777 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-28 07:07:09,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,825 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,825 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:07:09,826 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:09,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-28 07:07:09,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:07:09,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,828 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:09,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,852 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,852 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:07:09,852 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,853 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:07:09,853 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:09,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:07:09,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,871 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,871 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:09,871 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,871 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:07:09,872 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:07:09,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,872 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-28 07:07:09,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,911 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,911 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:07:09,911 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-28 07:07:09,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:07:09,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:09,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,927 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,932 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:07:09,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:07:09,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:09,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:07:09,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,948 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,951 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,951 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:09,952 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,952 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:07:09,952 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:07:09,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,953 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-28 07:07:09,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:09,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:09,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:09,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:07:09,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:09,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:07:09,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:09,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:09,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-28 07:07:09,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:09,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:09,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-28 07:07:10,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:10,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,131 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:10,131 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:07:10,132 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:10,132 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 128 [2020-10-28 07:07:10,132 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:10,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:10,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:07:10,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:10,133 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:10,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:10,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:10,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,153 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:10,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:10,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:10,154 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:07:10,154 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:10,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:10,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:10,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:10,155 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:10,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-10-28 07:07:10,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:10,173 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:10,242 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:07:10,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:10,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-28 07:07:10,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:10,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:10,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:07:10,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:10,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:10,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:10,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:10,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:10,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:10,263 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:10,263 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:07:10,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:10,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:10,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:10,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:10,264 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:10,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-28 07:07:10,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:10,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:10,334 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:07:10,334 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:10,334 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-28 07:07:10,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:10,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:10,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:07:10,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:10,336 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:07:10,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:10,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:10,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,357 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:10,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:10,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:10,358 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:07:10,358 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:10,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:10,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:10,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:10,359 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:10,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-28 07:07:10,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:10,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,466 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:10,466 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:07:10,466 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:10,467 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-28 07:07:10,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:10,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:10,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:07:10,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:10,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:10,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:10,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:10,483 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,487 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:10,487 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:10,488 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:10,488 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:07:10,488 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:10,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:10,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:10,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:10,489 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:10,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2020-10-28 07:07:10,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:10,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:10,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:07:10,577 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:10,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-28 07:07:10,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:10,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:10,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:07:10,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:10,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:10,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:10,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:10,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,597 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:10,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:10,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:10,598 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:07:10,598 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:10,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:10,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:10,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:10,599 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:10,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2020-10-28 07:07:10,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:10,617 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:10,694 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:07:10,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:10,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-28 07:07:10,695 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:10,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:10,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:07:10,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:10,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:10,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:10,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:10,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,720 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:10,720 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:10,720 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:10,720 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:07:10,720 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:10,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:10,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:10,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:10,721 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:10,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-28 07:07:10,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:10,747 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,904 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:10,904 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:07:10,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:10,905 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 164 [2020-10-28 07:07:10,905 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:10,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:10,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:07:10,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:10,906 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:10,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:10,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:10,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,926 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:10,926 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:10,926 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:10,927 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:07:10,927 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:10,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:10,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:10,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:10,928 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:10,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-28 07:07:10,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:10,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:10,955 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:11,015 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:07:11,015 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:11,015 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-28 07:07:11,015 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:11,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:11,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:07:11,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:11,016 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:11,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:11,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:11,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,037 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:11,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:11,037 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:11,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:07:11,038 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:11,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:11,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:11,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:11,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:11,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2020-10-28 07:07:11,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:11,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,066 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,144 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:11,144 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:07:11,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:11,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 93 [2020-10-28 07:07:11,145 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:11,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:11,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:07:11,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:11,146 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:11,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:11,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:11,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,164 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:11,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:11,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:11,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:07:11,165 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:11,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:11,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:11,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:11,166 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:11,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2020-10-28 07:07:11,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:11,185 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:11,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:07:11,271 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:11,271 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-28 07:07:11,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:11,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:11,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:07:11,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:11,272 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:11,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:11,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:11,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,294 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:11,294 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:11,295 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:11,295 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:07:11,295 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:11,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:11,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:11,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:11,296 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:11,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2020-10-28 07:07:11,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:11,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,396 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:11,397 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:07:11,397 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:11,397 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-28 07:07:11,397 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:11,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:11,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:07:11,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:11,398 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:11,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:11,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:11,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:11,422 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:11,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:11,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:07:11,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:11,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:11,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:11,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:11,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:11,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2020-10-28 07:07:11,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:11,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,512 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:11,512 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:07:11,512 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:11,512 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-28 07:07:11,513 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:11,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:11,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:07:11,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:11,513 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:11,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:11,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:11,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:11,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:11,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:11,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:07:11,536 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:11,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:11,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:11,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:11,537 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:11,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-28 07:07:11,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:11,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,647 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:11,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:07:11,648 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:11,648 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-28 07:07:11,648 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:11,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:11,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:07:11,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:11,649 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:11,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:11,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:11,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,673 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:11,673 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:11,673 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:11,674 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:07:11,674 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:11,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:11,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:11,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:11,674 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:11,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2020-10-28 07:07:11,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:11,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,701 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,757 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:11,758 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:07:11,758 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:11,758 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-28 07:07:11,758 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:11,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:11,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:07:11,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:11,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:11,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:11,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:11,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,779 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:11,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:11,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:11,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:07:11,780 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:11,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:11,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:11,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:11,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:11,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2020-10-28 07:07:11,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:11,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:11,864 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:07:11,864 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:11,864 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-28 07:07:11,864 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:11,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:11,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:07:11,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:11,865 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:11,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:11,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:11,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:11,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:11,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:11,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:07:11,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:11,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:11,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:11,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:11,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:11,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2020-10-28 07:07:11,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:11,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:11,977 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:11,977 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:07:11,977 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:07:11,977 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-28 07:07:11,978 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:11,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:11,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:07:11,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:11,978 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:11,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:11,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:11,996 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:12,001 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:12,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:07:12,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:12,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:07:12,002 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:12,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:12,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:12,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:12,002 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:12,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2020-10-28 07:07:12,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:12,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:12,111 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:12,112 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 78 [2020-10-28 07:07:12,112 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:12,112 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-28 07:07:12,112 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:12,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:12,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 75 [2020-10-28 07:07:12,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:12,113 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:12,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:12,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:12,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:12,135 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:12,135 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:07:12,135 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:12,135 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:07:12,135 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:12,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:12,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:12,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:12,136 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:12,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:07:12,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:12,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:12,150 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:12,150 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:07:12,150 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:12,150 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:07:12,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:12,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:12,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:12,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:12,151 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:12,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 07:07:12,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:12,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:12,164 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:12,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:07:12,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:12,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:07:12,165 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:12,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:12,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:12,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:12,166 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:12,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-28 07:07:12,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:12,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:12,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:12,179 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:07:12,179 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:12,179 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:07:12,179 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:12,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:12,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:12,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:12,180 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:12,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2020-10-28 07:07:12,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:12,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:12,211 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:12,212 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 07:07:12,212 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:12,212 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:07:12,212 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:12,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:12,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:12,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:12,213 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:12,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:12,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:12,226 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:12,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:12,229 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:07:12,229 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:12,229 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:07:12,229 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:12,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:12,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:12,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:12,230 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:12,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-28 07:07:12,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:12,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:12,244 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:12,244 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:07:12,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:12,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:07:12,245 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:12,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:12,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:12,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:12,246 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:12,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-28 07:07:12,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:12,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:12,259 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:12,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:07:12,260 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:12,260 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:07:12,260 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:12,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:12,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:12,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:12,261 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:12,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2020-10-28 07:07:12,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:12,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:12,277 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:12,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 07:07:12,278 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:12,278 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:07:12,278 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:12,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:12,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:12,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:12,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:12,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:07:12,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:12,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:12,295 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:12,296 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:07:12,296 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:07:12,296 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:07:12,296 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:12,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:07:12,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:07:12,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:07:12,297 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:07:12,724 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1713 trivial. 0 not checked. [2020-10-28 07:07:12,725 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1104564525] [2020-10-28 07:07:12,727 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 07:07:12,727 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-28 07:07:12,728 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352757112] [2020-10-28 07:07:12,736 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-28 07:07:12,737 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 07:07:12,751 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-28 07:07:12,752 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2020-10-28 07:07:12,754 INFO L87 Difference]: Start difference. First operand 1868 states. Second operand 8 states. [2020-10-28 07:07:50,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 07:07:50,823 INFO L93 Difference]: Finished difference Result 3372 states and 4708 transitions. [2020-10-28 07:07:50,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-28 07:07:50,826 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 412 [2020-10-28 07:07:50,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 07:07:50,871 INFO L225 Difference]: With dead ends: 3372 [2020-10-28 07:07:50,871 INFO L226 Difference]: Without dead ends: 1926 [2020-10-28 07:07:50,885 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 175 GetRequests, 167 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2020-10-28 07:07:50,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1926 states. [2020-10-28 07:07:51,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1926 to 1423. [2020-10-28 07:07:51,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1423 states. [2020-10-28 07:07:51,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 1423 states and 1840 transitions. [2020-10-28 07:07:51,928 INFO L78 Accepts]: Start accepts. Automaton has 1423 states and 1840 transitions. Word has length 412 [2020-10-28 07:07:51,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 07:07:51,930 INFO L481 AbstractCegarLoop]: Abstraction has 1423 states and 1840 transitions. [2020-10-28 07:07:51,930 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-28 07:07:51,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 1840 transitions. [2020-10-28 07:07:51,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2020-10-28 07:07:51,951 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:07:51,952 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 07:07:51,952 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 07:07:51,952 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:07:51,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:07:51,953 INFO L82 PathProgramCache]: Analyzing trace with hash -1375077773, now seen corresponding path program 1 times [2020-10-28 07:07:51,953 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:07:51,954 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [626889348] [2020-10-28 07:07:51,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:07:52,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:07:52,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:52,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:53,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:54,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:54,475 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:54,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:07:57,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:07:57,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 572 [2020-10-28 07:07:57,246 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-28 07:07:57,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5075 [2020-10-28 07:07:57,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:07:57,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 07:07:57,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 476 [2020-10-28 07:07:57,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:07:57,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:00,407 WARN L193 SmtUtils]: Spent 2.93 s on a formula simplification that was a NOOP. DAG size: 664 [2020-10-28 07:08:00,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:08:00,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:00,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:00,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:00,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:00,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:00,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 341 [2020-10-28 07:08:00,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:00,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:00,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:00,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:00,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:00,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:08:00,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:00,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:00,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:00,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:08:00,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:00,888 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 07:08:00,888 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:00,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:00,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:00,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:00,889 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:00,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:00,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:00,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:00,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:00,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:00,923 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:00,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:08:00,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:00,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:00,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:00,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:00,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:00,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:08:00,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:00,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:00,939 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:00,939 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:00,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:00,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:08:00,940 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:00,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:00,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:00,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:00,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:00,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 07:08:00,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:00,955 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:00,969 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:00,970 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:08:00,970 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:00,970 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 07:08:00,970 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:00,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:00,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:00,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:00,971 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:00,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:00,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:00,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:00,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:00,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:00,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:00,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:08:00,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:00,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:00,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:00,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:00,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:08:01,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,009 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:01,010 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,010 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:08:01,010 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,011 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 07:08:01,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,041 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,042 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:08:01,042 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,042 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 07:08:01,042 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,043 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,063 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:01,064 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,064 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:08:01,064 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,065 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:08:01,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,083 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:01,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:08:01,084 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,085 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 07:08:01,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,114 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:08:01,114 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,114 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 07:08:01,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,115 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:01,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,137 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,137 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:01,137 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:08:01,138 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:08:01,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,154 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,155 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:01,155 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:08:01,155 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,156 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 07:08:01,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,169 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,186 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:08:01,187 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 07:08:01,187 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,188 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:01,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,205 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:01,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:08:01,206 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,207 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:08:01,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:01,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,222 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:08:01,222 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,223 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 07:08:01,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,251 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:08:01,251 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,251 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 07:08:01,251 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,252 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:01,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:01,275 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,275 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:08:01,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,276 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:08:01,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:01,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:08:01,304 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 07:08:01,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:08:01,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 07:08:01,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:01,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:01,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,352 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:08:01,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,353 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:08:01,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,371 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:01,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:08:01,371 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,372 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-28 07:08:01,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,399 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,399 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:08:01,400 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,400 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 07:08:01,400 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,401 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:01,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,422 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,422 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:01,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:08:01,423 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:08:01,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,435 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,438 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,439 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:01,439 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,439 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:08:01,439 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,440 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-28 07:08:01,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,536 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:08:01,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-28 07:08:01,537 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:01,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:01,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:08:01,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:08:01,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,567 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,567 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:01,567 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,568 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:08:01,568 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,569 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-28 07:08:01,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:08:01,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 07:08:01,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,596 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:01,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,614 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,614 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:01,614 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,614 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:08:01,614 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,615 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:08:01,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,628 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,628 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:01,628 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,628 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:08:01,628 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,629 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-28 07:08:01,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,642 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:08:01,642 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,642 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:08:01,642 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:01,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:01,643 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-28 07:08:01,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,677 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,682 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,736 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:08:01,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:08:01,736 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-28 07:08:01,736 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:01,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:08:01,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:08:01,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:01,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:01,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:01,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:01,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:01,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:01,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:01,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-28 07:08:01,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:01,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:01,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:01,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:08:01,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:02,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-10-28 07:08:02,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:02,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:02,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:02,075 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:02,075 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:08:02,076 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:08:02,076 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-28 07:08:02,076 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:02,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:02,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:08:02,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:08:02,077 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:02,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:02,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:02,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:02,194 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:02,194 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:02,194 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:02,194 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-28 07:08:02,194 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:02,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:02,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:02,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:08:02,195 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:02,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-28 07:08:02,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:02,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:02,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:02,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:02,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:08:02,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:08:02,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-28 07:08:02,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:02,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:02,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:08:02,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:08:02,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:02,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:02,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:02,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:02,319 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:02,319 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:02,319 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:02,319 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-28 07:08:02,319 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:02,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:02,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:02,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:08:02,320 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:02,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-28 07:08:02,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:02,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:02,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:02,392 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:02,393 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:08:02,393 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:08:02,393 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-28 07:08:02,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:02,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:02,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:08:02,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:08:02,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:02,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:02,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:02,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:02,446 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:02,446 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:02,446 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:02,446 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-28 07:08:02,446 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:02,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:02,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:02,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:08:02,447 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:02,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2020-10-28 07:08:02,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:02,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:02,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:02,565 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:02,565 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:08:02,565 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:08:02,566 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-28 07:08:02,566 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:02,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:02,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:08:02,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:08:02,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:02,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:02,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:02,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:02,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:02,643 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:02,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:02,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-28 07:08:02,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:02,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:02,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:02,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:08:02,644 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:02,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2020-10-28 07:08:02,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:02,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:02,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:02,728 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:02,728 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:08:02,728 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:08:02,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-28 07:08:02,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:02,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:02,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:08:02,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:08:02,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:02,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:02,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:02,780 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:02,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:02,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:02,805 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:02,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-28 07:08:02,805 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:02,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:02,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:02,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:08:02,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:02,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-28 07:08:02,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:02,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:02,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:02,885 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:02,885 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:08:02,885 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:08:02,885 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-28 07:08:02,886 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:02,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:02,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:08:02,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:08:02,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:02,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:02,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:02,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:02,963 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:02,964 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:02,964 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:02,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-28 07:08:02,964 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:02,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:02,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:02,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:08:02,965 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:02,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-28 07:08:02,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:02,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:02,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:03,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:03,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:08:03,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:08:03,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-28 07:08:03,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:03,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:03,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:08:03,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:08:03,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:03,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:03,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:03,077 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:03,112 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:03,112 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:03,112 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:03,112 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-28 07:08:03,112 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:03,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:03,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:03,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:08:03,113 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:03,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2020-10-28 07:08:03,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:03,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:03,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:03,194 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:03,194 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:08:03,194 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:08:03,194 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-28 07:08:03,195 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:03,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:03,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:08:03,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:08:03,195 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:03,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:03,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:03,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:03,279 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:03,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:03,280 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:03,280 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-28 07:08:03,280 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:03,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:03,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:03,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:08:03,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:03,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2020-10-28 07:08:03,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:03,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:03,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:03,385 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:03,385 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:08:03,386 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:08:03,386 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-28 07:08:03,386 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:03,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:03,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:08:03,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:08:03,387 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:03,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:03,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:03,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:03,470 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:03,470 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:03,471 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:03,471 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-28 07:08:03,471 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:03,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:03,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:03,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:08:03,472 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:03,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2020-10-28 07:08:03,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:03,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:03,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:03,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:03,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:08:03,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:08:03,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-28 07:08:03,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:03,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:03,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:08:03,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:08:03,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:03,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:03,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:03,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:03,614 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:03,615 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:03,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:03,615 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-28 07:08:03,615 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:03,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:03,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:03,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:08:03,616 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:03,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2020-10-28 07:08:03,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:03,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:03,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:03,687 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:03,688 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:08:03,688 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:08:03,688 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-28 07:08:03,688 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:03,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:03,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:08:03,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:08:03,689 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:03,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:03,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:03,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:03,764 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:03,764 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:03,764 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:03,765 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-28 07:08:03,765 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:03,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:03,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:03,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:08:03,765 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:03,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-28 07:08:03,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:03,786 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:03,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:03,844 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:03,845 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:08:03,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:08:03,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-28 07:08:03,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:03,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:03,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:08:03,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:08:03,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:03,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:03,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:03,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:03,915 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:03,915 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:03,916 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:03,916 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-28 07:08:03,916 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:03,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:03,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:03,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:08:03,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:03,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2020-10-28 07:08:03,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:03,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:03,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:03,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:03,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:08:03,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:08:03,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-28 07:08:03,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:03,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:03,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:08:03,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:08:03,991 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:04,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:04,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:04,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:04,131 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:04,132 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:04,132 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:04,132 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-28 07:08:04,132 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:04,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:04,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:04,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:08:04,133 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:04,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2020-10-28 07:08:04,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:04,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:04,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:04,234 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:04,234 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:08:04,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:08:04,234 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-28 07:08:04,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:04,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:04,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:08:04,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:08:04,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:08:04,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:04,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:04,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:04,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:04,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:04,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:04,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-28 07:08:04,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:04,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:04,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:04,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:08:04,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:04,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2020-10-28 07:08:04,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:04,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:04,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:04,455 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:04,456 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:08:04,456 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:08:04,456 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-28 07:08:04,456 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:04,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:04,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:08:04,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:08:04,457 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:04,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:04,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:04,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:04,618 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:04,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:04,619 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:04,619 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 136 [2020-10-28 07:08:04,619 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:04,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:08:04,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:04,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:08:04,620 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:04,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2020-10-28 07:08:04,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:04,696 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:04,720 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:04,721 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 78 [2020-10-28 07:08:04,721 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:04,721 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-28 07:08:04,721 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:04,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:04,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 75 [2020-10-28 07:08:04,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:04,722 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:04,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:04,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:04,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:04,742 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:04,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:04,742 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:04,743 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:08:04,743 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:04,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:04,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:04,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:04,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:04,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:08:04,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:04,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:04,758 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:04,759 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:04,759 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:04,759 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:08:04,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:04,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:04,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:04,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:04,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:04,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 07:08:04,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:04,770 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:04,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:04,773 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:04,773 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:04,773 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:08:04,773 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:04,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:04,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:04,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:04,774 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:04,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-28 07:08:04,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:04,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:04,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:04,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:04,788 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:04,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:08:04,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:04,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:04,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:04,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:04,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:08:04,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2020-10-28 07:08:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:04,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:04,834 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:04,834 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 07:08:04,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:04,835 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:08:04,835 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:04,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:04,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:04,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:04,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:04,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:04,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:04,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:04,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:04,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:04,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:04,848 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:08:04,849 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:04,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:04,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:04,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:04,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:04,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-28 07:08:04,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:04,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:04,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:04,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:04,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:04,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:08:04,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:04,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:04,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:04,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:04,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:04,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-28 07:08:04,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:04,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:04,877 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:04,878 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:04,878 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:04,878 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:08:04,878 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:04,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:04,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:04,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:04,879 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:04,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2020-10-28 07:08:04,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:04,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:04,895 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:04,896 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 07:08:04,896 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:04,896 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:08:04,896 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:04,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:04,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:04,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:04,897 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:04,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:04,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:04,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:04,911 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:04,911 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:04,911 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:04,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:08:04,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:04,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:04,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:04,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:04,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:05,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 39 proven. 125 refuted. 0 times theorem prover too weak. 1549 trivial. 0 not checked. [2020-10-28 07:08:05,308 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [626889348] [2020-10-28 07:08:05,309 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 07:08:05,309 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-10-28 07:08:05,309 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1757029428] [2020-10-28 07:08:05,313 INFO L461 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-10-28 07:08:05,313 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 07:08:05,313 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-10-28 07:08:05,315 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=229, Unknown=0, NotChecked=0, Total=272 [2020-10-28 07:08:05,315 INFO L87 Difference]: Start difference. First operand 1423 states and 1840 transitions. Second operand 17 states. [2020-10-28 07:08:22,558 WARN L193 SmtUtils]: Spent 3.11 s on a formula simplification that was a NOOP. DAG size: 666 [2020-10-28 07:08:26,624 WARN L193 SmtUtils]: Spent 3.16 s on a formula simplification that was a NOOP. DAG size: 670 [2020-10-28 07:08:33,122 WARN L193 SmtUtils]: Spent 6.42 s on a formula simplification. DAG size of input: 690 DAG size of output: 672 [2020-10-28 07:08:36,383 WARN L193 SmtUtils]: Spent 3.13 s on a formula simplification that was a NOOP. DAG size: 669 [2020-10-28 07:08:39,597 WARN L193 SmtUtils]: Spent 3.08 s on a formula simplification that was a NOOP. DAG size: 671 [2020-10-28 07:08:46,157 WARN L193 SmtUtils]: Spent 6.40 s on a formula simplification. DAG size of input: 692 DAG size of output: 674 [2020-10-28 07:08:49,571 WARN L193 SmtUtils]: Spent 3.12 s on a formula simplification that was a NOOP. DAG size: 670 [2020-10-28 07:08:56,027 WARN L193 SmtUtils]: Spent 6.36 s on a formula simplification. DAG size of input: 690 DAG size of output: 672 [2020-10-28 07:10:25,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 07:10:25,225 INFO L93 Difference]: Finished difference Result 5031 states and 6846 transitions. [2020-10-28 07:10:25,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-10-28 07:10:25,227 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 412 [2020-10-28 07:10:25,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 07:10:25,255 INFO L225 Difference]: With dead ends: 5031 [2020-10-28 07:10:25,255 INFO L226 Difference]: Without dead ends: 3633 [2020-10-28 07:10:25,263 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 204 GetRequests, 165 SyntacticMatches, 8 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 39.3s TimeCoverageRelationStatistics Valid=265, Invalid=791, Unknown=0, NotChecked=0, Total=1056 [2020-10-28 07:10:25,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3633 states. [2020-10-28 07:10:26,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3633 to 2637. [2020-10-28 07:10:26,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2637 states. [2020-10-28 07:10:26,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 2637 states and 3420 transitions. [2020-10-28 07:10:26,464 INFO L78 Accepts]: Start accepts. Automaton has 2637 states and 3420 transitions. Word has length 412 [2020-10-28 07:10:26,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 07:10:26,465 INFO L481 AbstractCegarLoop]: Abstraction has 2637 states and 3420 transitions. [2020-10-28 07:10:26,466 INFO L482 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-10-28 07:10:26,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 3420 transitions. [2020-10-28 07:10:26,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2020-10-28 07:10:26,480 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:10:26,481 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 07:10:26,481 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-28 07:10:26,481 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:10:26,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:10:26,482 INFO L82 PathProgramCache]: Analyzing trace with hash 1355434064, now seen corresponding path program 1 times [2020-10-28 07:10:26,482 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:10:26,482 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [738964294] [2020-10-28 07:10:26,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:10:26,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:10:26,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:10:27,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:10:27,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:10:28,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:10:28,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:10:29,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:10:29,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:10:32,072 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:10:32,072 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 620 [2020-10-28 07:10:32,072 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-28 07:10:32,072 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5389 [2020-10-28 07:10:32,072 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:10:32,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 07:10:32,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 518 [2020-10-28 07:10:32,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 07:10:32,073 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0