/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-sets/test_mutex_unbounded-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-07 03:50:54,008 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 03:50:54,011 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 03:50:54,030 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 03:50:54,030 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 03:50:54,032 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 03:50:54,034 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 03:50:54,043 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 03:50:54,048 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 03:50:54,052 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 03:50:54,053 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 03:50:54,055 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 03:50:54,055 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 03:50:54,057 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 03:50:54,059 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 03:50:54,061 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 03:50:54,063 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 03:50:54,065 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 03:50:54,066 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 03:50:54,071 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 03:50:54,076 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 03:50:54,079 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 03:50:54,082 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 03:50:54,083 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 03:50:54,086 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 03:50:54,086 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 03:50:54,087 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 03:50:54,089 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 03:50:54,089 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 03:50:54,091 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 03:50:54,091 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 03:50:54,092 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 03:50:54,093 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 03:50:54,094 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 03:50:54,095 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 03:50:54,095 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 03:50:54,096 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 03:50:54,096 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 03:50:54,096 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 03:50:54,097 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 03:50:54,098 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 03:50:54,099 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-07 03:50:54,132 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 03:50:54,132 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 03:50:54,133 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 03:50:54,134 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 03:50:54,134 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 03:50:54,134 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 03:50:54,134 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 03:50:54,135 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 03:50:54,135 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 03:50:54,135 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 03:50:54,135 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 03:50:54,135 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 03:50:54,135 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 03:50:54,136 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 03:50:54,136 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 03:50:54,136 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 03:50:54,136 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 03:50:54,136 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 03:50:54,137 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 03:50:54,137 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 03:50:54,137 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 03:50:54,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 03:50:54,137 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 03:50:54,138 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 03:50:54,138 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 03:50:54,138 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 03:50:54,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 03:50:54,138 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 03:50:54,139 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-11-07 03:50:54,413 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 03:50:54,427 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 03:50:54,431 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 03:50:54,433 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 03:50:54,433 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 03:50:54,434 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-sets/test_mutex_unbounded-2.i [2019-11-07 03:50:54,510 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a50a2dea/dd1cfdd85400412298a6b8c9c4a3cc63/FLAGa9ede371b [2019-11-07 03:50:55,064 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 03:50:55,065 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-sets/test_mutex_unbounded-2.i [2019-11-07 03:50:55,083 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a50a2dea/dd1cfdd85400412298a6b8c9c4a3cc63/FLAGa9ede371b [2019-11-07 03:50:55,344 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a50a2dea/dd1cfdd85400412298a6b8c9c4a3cc63 [2019-11-07 03:50:55,354 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 03:50:55,356 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 03:50:55,357 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 03:50:55,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 03:50:55,360 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 03:50:55,361 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:50:55" (1/1) ... [2019-11-07 03:50:55,364 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29cd07e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:50:55, skipping insertion in model container [2019-11-07 03:50:55,364 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:50:55" (1/1) ... [2019-11-07 03:50:55,371 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 03:50:55,441 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 03:50:55,904 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 03:50:55,919 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 03:50:55,999 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 03:50:56,066 INFO L192 MainTranslator]: Completed translation [2019-11-07 03:50:56,066 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:50:56 WrapperNode [2019-11-07 03:50:56,067 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 03:50:56,067 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 03:50:56,068 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 03:50:56,068 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 03:50:56,082 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:50:56" (1/1) ... [2019-11-07 03:50:56,082 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:50:56" (1/1) ... [2019-11-07 03:50:56,102 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:50:56" (1/1) ... [2019-11-07 03:50:56,103 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:50:56" (1/1) ... [2019-11-07 03:50:56,132 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:50:56" (1/1) ... [2019-11-07 03:50:56,138 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:50:56" (1/1) ... [2019-11-07 03:50:56,143 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:50:56" (1/1) ... [2019-11-07 03:50:56,151 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 03:50:56,152 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 03:50:56,152 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 03:50:56,152 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 03:50:56,153 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:50:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/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 [2019-11-07 03:50:56,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 03:50:56,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 03:50:56,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-11-07 03:50:56,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-11-07 03:50:56,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-07 03:50:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2019-11-07 03:50:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure LDV_INIT_LIST_HEAD [2019-11-07 03:50:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_add [2019-11-07 03:50:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_del [2019-11-07 03:50:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add [2019-11-07 03:50:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add_tail [2019-11-07 03:50:56,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_del [2019-11-07 03:50:56,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_empty [2019-11-07 03:50:56,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_set [2019-11-07 03:50:56,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-11-07 03:50:56,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_del [2019-11-07 03:50:56,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_in_set [2019-11-07 03:50:56,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_empty [2019-11-07 03:50:56,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-07 03:50:56,221 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-11-07 03:50:56,221 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-11-07 03:50:56,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-07 03:50:56,222 INFO L138 BoogieDeclarations]: Found implementation of procedure foo [2019-11-07 03:50:56,222 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 03:50:56,222 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-11-07 03:50:56,222 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-11-07 03:50:56,222 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-11-07 03:50:56,222 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-11-07 03:50:56,223 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-11-07 03:50:56,223 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-11-07 03:50:56,223 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-11-07 03:50:56,223 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-11-07 03:50:56,223 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-11-07 03:50:56,224 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-11-07 03:50:56,224 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-11-07 03:50:56,224 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-11-07 03:50:56,224 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-11-07 03:50:56,224 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-11-07 03:50:56,224 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-11-07 03:50:56,225 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-11-07 03:50:56,225 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-11-07 03:50:56,225 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-11-07 03:50:56,225 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-11-07 03:50:56,225 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-11-07 03:50:56,225 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-11-07 03:50:56,225 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-11-07 03:50:56,226 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-11-07 03:50:56,226 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-11-07 03:50:56,226 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-11-07 03:50:56,226 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-11-07 03:50:56,226 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-11-07 03:50:56,226 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-11-07 03:50:56,226 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-11-07 03:50:56,227 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-11-07 03:50:56,227 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-11-07 03:50:56,227 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-11-07 03:50:56,227 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-11-07 03:50:56,227 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-11-07 03:50:56,228 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-11-07 03:50:56,228 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-11-07 03:50:56,228 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-11-07 03:50:56,228 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-11-07 03:50:56,229 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-11-07 03:50:56,229 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-11-07 03:50:56,229 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-11-07 03:50:56,229 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-11-07 03:50:56,229 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-11-07 03:50:56,229 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-11-07 03:50:56,230 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-11-07 03:50:56,230 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-11-07 03:50:56,231 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-11-07 03:50:56,231 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-11-07 03:50:56,231 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-11-07 03:50:56,232 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-11-07 03:50:56,232 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-11-07 03:50:56,232 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-11-07 03:50:56,233 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-07 03:50:56,233 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-07 03:50:56,233 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-11-07 03:50:56,233 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 03:50:56,234 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-11-07 03:50:56,234 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-11-07 03:50:56,234 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-11-07 03:50:56,235 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-11-07 03:50:56,235 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-11-07 03:50:56,235 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-11-07 03:50:56,235 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-11-07 03:50:56,236 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-11-07 03:50:56,236 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-11-07 03:50:56,236 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-11-07 03:50:56,236 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-11-07 03:50:56,237 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-11-07 03:50:56,237 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-11-07 03:50:56,237 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-11-07 03:50:56,237 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-11-07 03:50:56,237 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-11-07 03:50:56,237 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-11-07 03:50:56,237 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-11-07 03:50:56,238 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-11-07 03:50:56,238 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-11-07 03:50:56,238 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-11-07 03:50:56,238 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-11-07 03:50:56,238 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-11-07 03:50:56,238 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-11-07 03:50:56,238 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-11-07 03:50:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-11-07 03:50:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-11-07 03:50:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-11-07 03:50:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-11-07 03:50:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-11-07 03:50:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-11-07 03:50:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-11-07 03:50:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-11-07 03:50:56,240 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-11-07 03:50:56,240 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-11-07 03:50:56,240 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-11-07 03:50:56,240 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-11-07 03:50:56,241 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-11-07 03:50:56,241 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-11-07 03:50:56,241 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-11-07 03:50:56,241 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-11-07 03:50:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-11-07 03:50:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-11-07 03:50:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-11-07 03:50:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-11-07 03:50:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-11-07 03:50:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-11-07 03:50:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-11-07 03:50:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-11-07 03:50:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 03:50:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-11-07 03:50:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 03:50:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-07 03:50:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-07 03:50:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-07 03:50:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2019-11-07 03:50:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure LDV_INIT_LIST_HEAD [2019-11-07 03:50:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 03:50:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_add [2019-11-07 03:50:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_del [2019-11-07 03:50:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add [2019-11-07 03:50:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 03:50:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add_tail [2019-11-07 03:50:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_del [2019-11-07 03:50:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_empty [2019-11-07 03:50:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_set [2019-11-07 03:50:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-11-07 03:50:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_del [2019-11-07 03:50:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_in_set [2019-11-07 03:50:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_empty [2019-11-07 03:50:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 03:50:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-07 03:50:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-11-07 03:50:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-11-07 03:50:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-07 03:50:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure foo [2019-11-07 03:50:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 03:50:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 03:50:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 03:50:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-07 03:50:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 03:50:57,162 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 03:50:57,162 INFO L284 CfgBuilder]: Removed 5 assume(true) statements. [2019-11-07 03:50:57,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:50:57 BoogieIcfgContainer [2019-11-07 03:50:57,164 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 03:50:57,165 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-07 03:50:57,165 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-07 03:50:57,169 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-07 03:50:57,169 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 03:50:55" (1/3) ... [2019-11-07 03:50:57,170 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2980fe9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:50:57, skipping insertion in model container [2019-11-07 03:50:57,170 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:50:56" (2/3) ... [2019-11-07 03:50:57,170 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2980fe9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:50:57, skipping insertion in model container [2019-11-07 03:50:57,171 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:50:57" (3/3) ... [2019-11-07 03:50:57,173 INFO L109 eAbstractionObserver]: Analyzing ICFG test_mutex_unbounded-2.i [2019-11-07 03:50:57,183 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-07 03:50:57,192 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-11-07 03:50:57,205 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-11-07 03:50:57,239 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-07 03:50:57,239 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-07 03:50:57,240 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-07 03:50:57,240 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-07 03:50:57,240 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-07 03:50:57,240 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-07 03:50:57,240 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-07 03:50:57,241 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-07 03:50:57,273 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states. [2019-11-07 03:50:57,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-11-07 03:50:57,283 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 03:50:57,284 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 03:50:57,290 INFO L410 AbstractCegarLoop]: === Iteration 1 === [mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 03:50:57,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 03:50:57,296 INFO L82 PathProgramCache]: Analyzing trace with hash 1075443829, now seen corresponding path program 1 times [2019-11-07 03:50:57,307 INFO L161 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-07 03:50:57,307 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1594720573] [2019-11-07 03:50:57,308 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 03:50:57,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 03:50:57,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-07 03:50:57,565 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1594720573] [2019-11-07 03:50:57,566 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 03:50:57,566 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-07 03:50:57,568 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [835712115] [2019-11-07 03:50:57,574 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-07 03:50:57,575 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-07 03:50:57,592 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-07 03:50:57,593 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-07 03:50:57,599 INFO L87 Difference]: Start difference. First operand 96 states. Second operand 4 states. [2019-11-07 03:50:57,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 03:50:57,691 INFO L93 Difference]: Finished difference Result 178 states and 211 transitions. [2019-11-07 03:50:57,692 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-07 03:50:57,693 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2019-11-07 03:50:57,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 03:50:57,712 INFO L225 Difference]: With dead ends: 178 [2019-11-07 03:50:57,712 INFO L226 Difference]: Without dead ends: 90 [2019-11-07 03:50:57,720 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-07 03:50:57,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2019-11-07 03:50:57,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2019-11-07 03:50:57,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90 states. [2019-11-07 03:50:57,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 104 transitions. [2019-11-07 03:50:57,788 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 104 transitions. Word has length 21 [2019-11-07 03:50:57,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 03:50:57,789 INFO L462 AbstractCegarLoop]: Abstraction has 90 states and 104 transitions. [2019-11-07 03:50:57,789 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-07 03:50:57,789 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 104 transitions. [2019-11-07 03:50:57,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-11-07 03:50:57,792 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 03:50:57,792 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 03:50:57,792 INFO L410 AbstractCegarLoop]: === Iteration 2 === [mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 03:50:57,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 03:50:57,793 INFO L82 PathProgramCache]: Analyzing trace with hash -1019402283, now seen corresponding path program 1 times [2019-11-07 03:50:57,793 INFO L161 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-07 03:50:57,793 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1506220857] [2019-11-07 03:50:57,793 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 03:50:57,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 03:50:57,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-07 03:50:57,927 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1506220857] [2019-11-07 03:50:57,927 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 03:50:57,927 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-07 03:50:57,927 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [4278618] [2019-11-07 03:50:57,929 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-07 03:50:57,929 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-07 03:50:57,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-07 03:50:57,930 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-07 03:50:57,930 INFO L87 Difference]: Start difference. First operand 90 states and 104 transitions. Second operand 4 states. [2019-11-07 03:50:58,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 03:50:58,060 INFO L93 Difference]: Finished difference Result 140 states and 163 transitions. [2019-11-07 03:50:58,060 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-07 03:50:58,060 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 22 [2019-11-07 03:50:58,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 03:50:58,063 INFO L225 Difference]: With dead ends: 140 [2019-11-07 03:50:58,063 INFO L226 Difference]: Without dead ends: 96 [2019-11-07 03:50:58,064 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-07 03:50:58,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2019-11-07 03:50:58,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 92. [2019-11-07 03:50:58,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 92 states. [2019-11-07 03:50:58,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 107 transitions. [2019-11-07 03:50:58,091 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 107 transitions. Word has length 22 [2019-11-07 03:50:58,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 03:50:58,092 INFO L462 AbstractCegarLoop]: Abstraction has 92 states and 107 transitions. [2019-11-07 03:50:58,092 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-07 03:50:58,092 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 107 transitions. [2019-11-07 03:50:58,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2019-11-07 03:50:58,094 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 03:50:58,095 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 03:50:58,096 INFO L410 AbstractCegarLoop]: === Iteration 3 === [mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 03:50:58,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 03:50:58,097 INFO L82 PathProgramCache]: Analyzing trace with hash -250573309, now seen corresponding path program 1 times [2019-11-07 03:50:58,097 INFO L161 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-07 03:50:58,097 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [337070275] [2019-11-07 03:50:58,098 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 03:50:58,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 03:50:58,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-07 03:50:58,303 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [337070275] [2019-11-07 03:50:58,303 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 03:50:58,303 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-11-07 03:50:58,304 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1350195166] [2019-11-07 03:50:58,304 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-07 03:50:58,304 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-07 03:50:58,305 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-07 03:50:58,305 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-11-07 03:50:58,305 INFO L87 Difference]: Start difference. First operand 92 states and 107 transitions. Second operand 8 states. [2019-11-07 03:50:58,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 03:50:58,856 INFO L93 Difference]: Finished difference Result 146 states and 174 transitions. [2019-11-07 03:50:58,857 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-11-07 03:50:58,857 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 23 [2019-11-07 03:50:58,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 03:50:58,859 INFO L225 Difference]: With dead ends: 146 [2019-11-07 03:50:58,860 INFO L226 Difference]: Without dead ends: 133 [2019-11-07 03:50:58,860 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=47, Invalid=163, Unknown=0, NotChecked=0, Total=210 [2019-11-07 03:50:58,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2019-11-07 03:50:58,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 117. [2019-11-07 03:50:58,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2019-11-07 03:50:58,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 141 transitions. [2019-11-07 03:50:58,896 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 141 transitions. Word has length 23 [2019-11-07 03:50:58,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 03:50:58,897 INFO L462 AbstractCegarLoop]: Abstraction has 117 states and 141 transitions. [2019-11-07 03:50:58,897 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-07 03:50:58,897 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 141 transitions. [2019-11-07 03:50:58,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-11-07 03:50:58,898 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 03:50:58,898 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 03:50:58,899 INFO L410 AbstractCegarLoop]: === Iteration 4 === [mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 03:50:58,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 03:50:58,899 INFO L82 PathProgramCache]: Analyzing trace with hash 1363505248, now seen corresponding path program 1 times [2019-11-07 03:50:58,899 INFO L161 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-07 03:50:58,899 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1797862321] [2019-11-07 03:50:58,900 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 03:50:58,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 03:50:58,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-07 03:50:58,980 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1797862321] [2019-11-07 03:50:58,980 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 03:50:58,980 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-07 03:50:58,980 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2029323750] [2019-11-07 03:50:58,981 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-07 03:50:58,981 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-07 03:50:58,981 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-07 03:50:58,982 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-07 03:50:58,982 INFO L87 Difference]: Start difference. First operand 117 states and 141 transitions. Second operand 4 states. [2019-11-07 03:50:59,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 03:50:59,131 INFO L93 Difference]: Finished difference Result 201 states and 238 transitions. [2019-11-07 03:50:59,134 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-07 03:50:59,134 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 22 [2019-11-07 03:50:59,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 03:50:59,136 INFO L225 Difference]: With dead ends: 201 [2019-11-07 03:50:59,136 INFO L226 Difference]: Without dead ends: 101 [2019-11-07 03:50:59,137 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-07 03:50:59,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2019-11-07 03:50:59,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 96. [2019-11-07 03:50:59,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 96 states. [2019-11-07 03:50:59,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 111 transitions. [2019-11-07 03:50:59,163 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 111 transitions. Word has length 22 [2019-11-07 03:50:59,163 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 03:50:59,163 INFO L462 AbstractCegarLoop]: Abstraction has 96 states and 111 transitions. [2019-11-07 03:50:59,163 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-07 03:50:59,163 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 111 transitions. [2019-11-07 03:50:59,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2019-11-07 03:50:59,166 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 03:50:59,166 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 03:50:59,166 INFO L410 AbstractCegarLoop]: === Iteration 5 === [mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 03:50:59,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 03:50:59,169 INFO L82 PathProgramCache]: Analyzing trace with hash 1421521883, now seen corresponding path program 1 times [2019-11-07 03:50:59,169 INFO L161 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-07 03:50:59,169 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [854544787] [2019-11-07 03:50:59,169 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 03:50:59,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 03:50:59,394 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-07 03:50:59,395 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [854544787] [2019-11-07 03:50:59,395 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [906237348] [2019-11-07 03:50:59,395 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-07 03:50:59,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 03:50:59,544 INFO L256 TraceCheckSpWp]: Trace formula consists of 251 conjuncts, 32 conjunts are in the unsatisfiable core [2019-11-07 03:50:59,551 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-07 03:50:59,908 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 31 [2019-11-07 03:50:59,909 INFO L341 Elim1Store]: treesize reduction 165, result has 27.3 percent of original size [2019-11-07 03:50:59,910 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 77 treesize of output 69 [2019-11-07 03:50:59,911 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-07 03:50:59,964 INFO L567 ElimStorePlain]: treesize reduction 16, result has 78.7 percent of original size [2019-11-07 03:50:59,967 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:50:59,968 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:50:59,972 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:50:59,977 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-11-07 03:50:59,978 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:84, output treesize:76 [2019-11-07 03:50:59,978 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:50:59,979 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:50:59,980 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:00,040 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:00,041 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:00,044 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:16,282 WARN L191 SmtUtils]: Spent 16.16 s on a formula simplification. DAG size of input: 44 DAG size of output: 33 [2019-11-07 03:51:16,357 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:18,451 WARN L191 SmtUtils]: Spent 2.04 s on a formula simplification that was a NOOP. DAG size: 35 [2019-11-07 03:51:18,457 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:18,469 INFO L392 ElimStorePlain]: Different costs {6=[|#memory_$Pointer$.base|], 12=[v_prenex_3]} [2019-11-07 03:51:18,516 INFO L341 Elim1Store]: treesize reduction 10, result has 73.0 percent of original size [2019-11-07 03:51:18,517 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 45 treesize of output 44 [2019-11-07 03:51:18,518 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:18,520 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:18,520 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-07 03:51:18,554 INFO L567 ElimStorePlain]: treesize reduction 14, result has 81.3 percent of original size [2019-11-07 03:51:18,651 INFO L341 Elim1Store]: treesize reduction 10, result has 87.7 percent of original size [2019-11-07 03:51:18,651 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 51 treesize of output 91 [2019-11-07 03:51:18,656 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:18,657 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:18,658 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:18,661 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:18,662 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:18,663 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:18,667 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:18,673 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:18,675 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:18,676 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:18,677 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:18,681 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:18,686 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:18,687 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:18,688 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:18,689 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:18,694 INFO L496 ElimStorePlain]: Start of recursive call 3: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-07 03:51:18,733 INFO L567 ElimStorePlain]: treesize reduction 44, result has 41.3 percent of original size [2019-11-07 03:51:18,735 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2019-11-07 03:51:18,735 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:97, output treesize:27 [2019-11-07 03:51:19,556 WARN L191 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 18 DAG size of output: 5 [2019-11-07 03:51:19,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-07 03:51:19,564 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-07 03:51:20,073 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1502 treesize of output 1486 [2019-11-07 03:51:20,076 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,077 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,077 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,078 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,082 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,083 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,083 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,085 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,086 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,087 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,087 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,091 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,091 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,092 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,092 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,093 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,094 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,094 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,095 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,096 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,096 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,097 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,098 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,100 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,104 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,104 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,105 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,106 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,106 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,107 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,108 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,109 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,109 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,110 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,118 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,119 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,120 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,123 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,124 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,124 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,125 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,126 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,127 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,128 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,129 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,130 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,131 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,131 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,132 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,133 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,133 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,134 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,135 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,135 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,136 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,137 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,138 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,138 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,139 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,140 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,141 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,142 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,142 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,143 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,144 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,145 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,146 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,146 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,147 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,148 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,149 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,149 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,151 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,152 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,153 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,153 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,154 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,155 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,155 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,156 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,157 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,159 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,160 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,160 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,161 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,161 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,162 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,163 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,164 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,164 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,167 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,167 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,168 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,169 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,169 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,170 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,170 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,171 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,172 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,172 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,175 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,176 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,177 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,177 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,178 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,178 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,179 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,180 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,180 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,181 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,182 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,182 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,183 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,185 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,186 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,186 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,187 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,187 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,188 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,189 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,189 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,190 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,191 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,192 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,193 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,194 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,194 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,195 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,196 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,197 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,197 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,198 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,199 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,201 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,201 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,202 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,203 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,203 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,204 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,205 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,206 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,206 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,207 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,208 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,209 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,210 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,211 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,212 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,212 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,213 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,214 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,215 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,215 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,217 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,217 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,218 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,219 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,219 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,220 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,221 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,222 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,224 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,225 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,225 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,226 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,227 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,228 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,228 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,229 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,230 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,232 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,233 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,233 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,234 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,235 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,235 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,236 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,237 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,238 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,240 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,240 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,241 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,242 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,242 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,243 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,243 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,244 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,245 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,246 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,248 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,249 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,249 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,250 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,250 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,251 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,251 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,252 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,253 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,253 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,254 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,256 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,256 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,257 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,257 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,258 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,258 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,259 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,260 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,262 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,262 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,263 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,263 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,264 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,265 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,265 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,266 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,268 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,269 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,270 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,270 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,271 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,271 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,272 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,273 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,274 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,274 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,275 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,277 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,277 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,278 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,279 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,280 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,280 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,281 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,282 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,283 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,283 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,285 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,286 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,287 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,287 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,288 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,289 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,290 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,291 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,292 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,292 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,293 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,294 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,295 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,296 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,297 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,298 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,299 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,300 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,300 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,301 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,302 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,303 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,304 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,304 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,305 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,306 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,307 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,308 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,309 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,310 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,311 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,311 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,312 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,313 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,313 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,314 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,316 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,316 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,317 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,318 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,319 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,320 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,321 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,322 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,323 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,324 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,326 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,327 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,328 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,329 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,329 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,330 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,331 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,332 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,333 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,334 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,334 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,335 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,336 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,337 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,338 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,339 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,341 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,341 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,342 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,343 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,344 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,344 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,345 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,346 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,346 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,347 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,348 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,350 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,350 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,351 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,351 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,352 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,353 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,353 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,354 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,357 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,357 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,358 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,359 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,360 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,361 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,361 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,362 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,363 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,364 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,366 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,367 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,368 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,369 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,370 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,371 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,397 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,398 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,399 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,400 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,401 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,402 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,402 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,403 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,404 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,405 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,406 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,407 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,407 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,408 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,409 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,410 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,410 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,411 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,412 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,412 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,413 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,414 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,416 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,416 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,417 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,419 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,419 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,420 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,422 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,422 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,423 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,424 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,425 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,425 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,427 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,428 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,428 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,429 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,429 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,430 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,431 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,431 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,432 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,433 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,435 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,435 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,436 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,437 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,437 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,438 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,439 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,440 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,440 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,441 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,442 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,443 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,444 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,444 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,445 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,446 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,447 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,447 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,448 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,449 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,450 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,451 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,452 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,452 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,454 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,454 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,455 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,456 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,457 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,457 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,458 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,459 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,460 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,461 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,462 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,462 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,463 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,464 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,465 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,466 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,467 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,468 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,468 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,469 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,470 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,471 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,472 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,473 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,474 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,475 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,475 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,476 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,477 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,478 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,479 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,479 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,481 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,482 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,483 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,485 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,485 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:20,486 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,487 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,487 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,488 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:20,501 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 4 xjuncts. [2019-11-07 03:51:21,476 WARN L191 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 47 [2019-11-07 03:51:21,476 INFO L567 ElimStorePlain]: treesize reduction 68179, result has 0.2 percent of original size [2019-11-07 03:51:21,478 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:21,478 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:21,479 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:21,479 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:21,480 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:21,482 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:21,483 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:21,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:21,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:21,485 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:21,486 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:21,487 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:21,488 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:21,489 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:21,490 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:21,491 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-07 03:51:21,491 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:98, output treesize:33 [2019-11-07 03:51:21,575 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-07 03:51:21,631 INFO L172 IndexEqualityManager]: detected equality via solver [2019-11-07 03:51:21,633 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-11-07 03:51:21,634 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-11-07 03:51:21,634 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-07 03:51:21,642 INFO L567 ElimStorePlain]: treesize reduction 20, result has 4.8 percent of original size [2019-11-07 03:51:21,643 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-07 03:51:21,643 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:99, output treesize:1 [2019-11-07 03:51:21,644 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-07 03:51:21,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-07 03:51:21,874 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1655454370] [2019-11-07 03:51:21,910 INFO L159 IcfgInterpreter]: Started Sifa with 36 locations of interest [2019-11-07 03:51:21,910 INFO L166 IcfgInterpreter]: Building call graph [2019-11-07 03:51:21,916 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-07 03:51:21,927 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-07 03:51:21,928 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-07 03:51:22,135 INFO L197 IcfgInterpreter]: Interpreting procedure main with input of size 76 for LOIs [2019-11-07 03:51:22,146 INFO L197 IcfgInterpreter]: Interpreting procedure foo with input of size 76 for LOIs [2019-11-07 03:51:22,284 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-11-07 03:51:22,707 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-11-07 03:51:22,872 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 31 [2019-11-07 03:51:22,883 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-11-07 03:51:22,910 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-11-07 03:51:24,846 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_successful_malloc with input of size 81 for LOIs [2019-11-07 03:51:24,850 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_initialize with input of size 68 for LOIs [2019-11-07 03:51:24,853 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_check_final_state with input of size 74 for LOIs [2019-11-07 03:51:24,907 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_set_empty with input of size 78 for LOIs [2019-11-07 03:51:24,949 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_list_empty with input of size 78 for LOIs [2019-11-07 03:51:24,952 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.init with input of size 25 for LOIs [2019-11-07 03:51:24,955 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_list_add with input of size 32 for LOIs [2019-11-07 03:51:24,984 INFO L197 IcfgInterpreter]: Interpreting procedure __ldv_list_add with input of size 40 for LOIs [2019-11-07 03:51:24,986 INFO L180 IcfgInterpreter]: Interpretation finished [2019-11-07 03:51:25,449 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 58 [2019-11-07 03:51:25,711 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 66 [2019-11-07 03:51:26,395 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 82 [2019-11-07 03:51:26,858 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 84 [2019-11-07 03:51:27,255 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 44 [2019-11-07 03:51:28,453 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 69 [2019-11-07 03:51:29,359 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 96 [2019-11-07 03:51:29,858 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 98 [2019-11-07 03:51:31,535 INFO L218 FreeRefinementEngine]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2019-11-07 03:51:31,535 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12, 11, 28] total 59 [2019-11-07 03:51:31,536 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [657667321] [2019-11-07 03:51:31,537 INFO L442 AbstractCegarLoop]: Interpolant automaton has 59 states [2019-11-07 03:51:31,537 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-07 03:51:31,537 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2019-11-07 03:51:31,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=249, Invalid=3173, Unknown=0, NotChecked=0, Total=3422 [2019-11-07 03:51:31,539 INFO L87 Difference]: Start difference. First operand 96 states and 111 transitions. Second operand 59 states. [2019-11-07 03:51:31,898 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-11-07 03:51:32,541 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 94 [2019-11-07 03:51:33,042 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 93 [2019-11-07 03:51:33,369 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 81 [2019-11-07 03:51:33,707 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 84 [2019-11-07 03:51:33,984 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2019-11-07 03:51:34,229 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2019-11-07 03:51:34,548 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-11-07 03:51:34,921 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 101 [2019-11-07 03:51:35,271 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 90 [2019-11-07 03:51:36,009 WARN L191 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93