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 -i ../../../trunk/examples/svcomp/forester-heap/sll-buckets-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 18:08:08,491 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 18:08:08,494 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 18:08:08,512 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 18:08:08,512 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 18:08:08,514 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 18:08:08,516 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 18:08:08,525 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 18:08:08,529 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 18:08:08,532 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 18:08:08,534 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 18:08:08,536 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 18:08:08,536 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 18:08:08,538 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 18:08:08,540 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 18:08:08,542 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 18:08:08,543 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 18:08:08,544 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 18:08:08,546 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 18:08:08,550 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 18:08:08,554 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 18:08:08,557 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 18:08:08,560 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 18:08:08,561 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 18:08:08,564 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 18:08:08,564 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 18:08:08,564 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 18:08:08,566 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 18:08:08,567 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 18:08:08,568 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 18:08:08,568 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 18:08:08,570 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 18:08:08,571 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 18:08:08,572 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 18:08:08,573 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 18:08:08,574 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 18:08:08,574 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 18:08:08,575 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 18:08:08,575 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 18:08:08,576 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 18:08:08,577 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 18:08:08,578 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 [2019-10-13 18:08:08,600 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 18:08:08,600 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 18:08:08,604 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 18:08:08,604 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 18:08:08,604 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 18:08:08,605 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 18:08:08,605 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 18:08:08,605 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 18:08:08,605 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 18:08:08,605 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 18:08:08,606 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 18:08:08,606 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 18:08:08,606 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 18:08:08,606 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 18:08:08,606 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 18:08:08,607 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 18:08:08,607 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 18:08:08,607 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 18:08:08,607 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 18:08:08,607 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 18:08:08,608 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 18:08:08,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 18:08:08,608 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 18:08:08,608 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 18:08:08,609 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 18:08:08,609 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 18:08:08,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 18:08:08,609 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 18:08:08,609 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-13 18:08:08,864 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 18:08:08,878 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 18:08:08,882 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 18:08:08,883 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 18:08:08,883 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 18:08:08,884 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/sll-buckets-1.i [2019-10-13 18:08:08,949 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/79bb98628/ba21ec83a3044f97a8d42a2742789800/FLAG99b6504a3 [2019-10-13 18:08:09,507 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 18:08:09,508 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/sll-buckets-1.i [2019-10-13 18:08:09,519 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/79bb98628/ba21ec83a3044f97a8d42a2742789800/FLAG99b6504a3 [2019-10-13 18:08:09,757 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/79bb98628/ba21ec83a3044f97a8d42a2742789800 [2019-10-13 18:08:09,767 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 18:08:09,768 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 18:08:09,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 18:08:09,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 18:08:09,773 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 18:08:09,774 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:08:09" (1/1) ... [2019-10-13 18:08:09,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@727df4be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:08:09, skipping insertion in model container [2019-10-13 18:08:09,777 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:08:09" (1/1) ... [2019-10-13 18:08:09,784 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 18:08:09,848 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 18:08:10,310 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 18:08:10,321 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 18:08:10,393 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 18:08:10,441 INFO L192 MainTranslator]: Completed translation [2019-10-13 18:08:10,441 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:08:10 WrapperNode [2019-10-13 18:08:10,441 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 18:08:10,442 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 18:08:10,442 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 18:08:10,442 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 18:08:10,456 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:08:10" (1/1) ... [2019-10-13 18:08:10,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:08:10" (1/1) ... [2019-10-13 18:08:10,473 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:08:10" (1/1) ... [2019-10-13 18:08:10,473 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:08:10" (1/1) ... [2019-10-13 18:08:10,492 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:08:10" (1/1) ... [2019-10-13 18:08:10,503 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:08:10" (1/1) ... [2019-10-13 18:08:10,512 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:08:10" (1/1) ... [2019-10-13 18:08:10,521 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 18:08:10,522 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 18:08:10,522 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 18:08:10,522 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 18:08:10,523 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:08:10" (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 [2019-10-13 18:08:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 18:08:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 18:08:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 18:08:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-10-13 18:08:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-10-13 18:08:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-10-13 18:08:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-10-13 18:08:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-10-13 18:08:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-10-13 18:08:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-10-13 18:08:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-10-13 18:08:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-10-13 18:08:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-10-13 18:08:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-10-13 18:08:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-10-13 18:08:10,584 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-10-13 18:08:10,584 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-10-13 18:08:10,584 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-10-13 18:08:10,584 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-10-13 18:08:10,584 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-10-13 18:08:10,585 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-10-13 18:08:10,585 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-10-13 18:08:10,585 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-10-13 18:08:10,585 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-10-13 18:08:10,585 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-10-13 18:08:10,585 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-10-13 18:08:10,585 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-10-13 18:08:10,586 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-10-13 18:08:10,586 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-10-13 18:08:10,586 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-10-13 18:08:10,586 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-10-13 18:08:10,586 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-10-13 18:08:10,587 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-10-13 18:08:10,587 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-10-13 18:08:10,587 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-10-13 18:08:10,587 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-10-13 18:08:10,587 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-10-13 18:08:10,587 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-10-13 18:08:10,588 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-10-13 18:08:10,588 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-10-13 18:08:10,588 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-10-13 18:08:10,588 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-10-13 18:08:10,588 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-10-13 18:08:10,588 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-10-13 18:08:10,588 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-10-13 18:08:10,589 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-10-13 18:08:10,589 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-10-13 18:08:10,589 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-10-13 18:08:10,589 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-10-13 18:08:10,589 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-10-13 18:08:10,589 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-10-13 18:08:10,590 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-10-13 18:08:10,590 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-10-13 18:08:10,590 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 18:08:10,590 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 18:08:10,590 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-10-13 18:08:10,590 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 18:08:10,590 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-10-13 18:08:10,591 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-10-13 18:08:10,591 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-10-13 18:08:10,591 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-10-13 18:08:10,591 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-10-13 18:08:10,591 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-10-13 18:08:10,591 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-10-13 18:08:10,591 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-10-13 18:08:10,592 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-10-13 18:08:10,592 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-10-13 18:08:10,592 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-10-13 18:08:10,592 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-10-13 18:08:10,592 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-10-13 18:08:10,592 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-10-13 18:08:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-10-13 18:08:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-10-13 18:08:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-10-13 18:08:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-10-13 18:08:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-10-13 18:08:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-10-13 18:08:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-10-13 18:08:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-10-13 18:08:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-10-13 18:08:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-10-13 18:08:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-10-13 18:08:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-10-13 18:08:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-10-13 18:08:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-10-13 18:08:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-10-13 18:08:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-10-13 18:08:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-10-13 18:08:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-10-13 18:08:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-10-13 18:08:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-10-13 18:08:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-10-13 18:08:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-10-13 18:08:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-10-13 18:08:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-10-13 18:08:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-10-13 18:08:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-10-13 18:08:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-10-13 18:08:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-10-13 18:08:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-10-13 18:08:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-10-13 18:08:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-10-13 18:08:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-10-13 18:08:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-10-13 18:08:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-10-13 18:08:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-10-13 18:08:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 18:08:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 18:08:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 18:08:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 18:08:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 18:08:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 18:08:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 18:08:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 18:08:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 18:08:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 18:08:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 18:08:11,313 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 18:08:11,314 INFO L284 CfgBuilder]: Removed 15 assume(true) statements. [2019-10-13 18:08:11,315 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:08:11 BoogieIcfgContainer [2019-10-13 18:08:11,316 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 18:08:11,317 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 18:08:11,317 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 18:08:11,321 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 18:08:11,321 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 06:08:09" (1/3) ... [2019-10-13 18:08:11,322 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a050838 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:08:11, skipping insertion in model container [2019-10-13 18:08:11,322 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:08:10" (2/3) ... [2019-10-13 18:08:11,322 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a050838 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:08:11, skipping insertion in model container [2019-10-13 18:08:11,323 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:08:11" (3/3) ... [2019-10-13 18:08:11,324 INFO L109 eAbstractionObserver]: Analyzing ICFG sll-buckets-1.i [2019-10-13 18:08:11,333 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 18:08:11,340 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2019-10-13 18:08:11,352 INFO L249 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2019-10-13 18:08:11,380 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 18:08:11,380 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 18:08:11,380 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 18:08:11,380 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 18:08:11,381 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 18:08:11,381 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 18:08:11,381 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 18:08:11,382 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 18:08:11,399 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states. [2019-10-13 18:08:11,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-10-13 18:08:11,406 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 18:08:11,407 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 18:08:11,409 INFO L410 AbstractCegarLoop]: === Iteration 1 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 18:08:11,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 18:08:11,415 INFO L82 PathProgramCache]: Analyzing trace with hash 1953697339, now seen corresponding path program 1 times [2019-10-13 18:08:11,422 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 18:08:11,423 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [50143746] [2019-10-13 18:08:11,423 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:08:11,423 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:08:11,424 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 18:08:11,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:08:11,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:08:11,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 18:08:11,717 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [50143746] [2019-10-13 18:08:11,718 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 18:08:11,719 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-13 18:08:11,719 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1315667369] [2019-10-13 18:08:11,723 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-13 18:08:11,724 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-13 18:08:11,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-13 18:08:11,738 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-13 18:08:11,758 INFO L87 Difference]: Start difference. First operand 49 states. Second operand 5 states. [2019-10-13 18:08:12,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 18:08:12,075 INFO L93 Difference]: Finished difference Result 118 states and 194 transitions. [2019-10-13 18:08:12,076 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-13 18:08:12,078 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 12 [2019-10-13 18:08:12,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 18:08:12,091 INFO L225 Difference]: With dead ends: 118 [2019-10-13 18:08:12,091 INFO L226 Difference]: Without dead ends: 70 [2019-10-13 18:08:12,097 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-13 18:08:12,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2019-10-13 18:08:12,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 45. [2019-10-13 18:08:12,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45 states. [2019-10-13 18:08:12,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 53 transitions. [2019-10-13 18:08:12,132 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 53 transitions. Word has length 12 [2019-10-13 18:08:12,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 18:08:12,133 INFO L462 AbstractCegarLoop]: Abstraction has 45 states and 53 transitions. [2019-10-13 18:08:12,133 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-13 18:08:12,133 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 53 transitions. [2019-10-13 18:08:12,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-10-13 18:08:12,134 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 18:08:12,134 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 18:08:12,134 INFO L410 AbstractCegarLoop]: === Iteration 2 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 18:08:12,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 18:08:12,134 INFO L82 PathProgramCache]: Analyzing trace with hash 471340906, now seen corresponding path program 1 times [2019-10-13 18:08:12,135 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 18:08:12,135 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1174764420] [2019-10-13 18:08:12,135 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:08:12,135 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:08:12,136 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 18:08:12,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:08:12,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:08:12,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 18:08:12,222 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1174764420] [2019-10-13 18:08:12,223 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 18:08:12,223 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-13 18:08:12,223 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [643910822] [2019-10-13 18:08:12,225 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-13 18:08:12,226 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-13 18:08:12,226 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-13 18:08:12,226 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-13 18:08:12,227 INFO L87 Difference]: Start difference. First operand 45 states and 53 transitions. Second operand 4 states. [2019-10-13 18:08:12,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 18:08:12,465 INFO L93 Difference]: Finished difference Result 49 states and 58 transitions. [2019-10-13 18:08:12,466 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-13 18:08:12,466 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2019-10-13 18:08:12,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 18:08:12,467 INFO L225 Difference]: With dead ends: 49 [2019-10-13 18:08:12,467 INFO L226 Difference]: Without dead ends: 47 [2019-10-13 18:08:12,468 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-13 18:08:12,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2019-10-13 18:08:12,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 43. [2019-10-13 18:08:12,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43 states. [2019-10-13 18:08:12,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 51 transitions. [2019-10-13 18:08:12,476 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 51 transitions. Word has length 13 [2019-10-13 18:08:12,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 18:08:12,476 INFO L462 AbstractCegarLoop]: Abstraction has 43 states and 51 transitions. [2019-10-13 18:08:12,476 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-13 18:08:12,476 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 51 transitions. [2019-10-13 18:08:12,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-10-13 18:08:12,477 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 18:08:12,477 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 18:08:12,478 INFO L410 AbstractCegarLoop]: === Iteration 3 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 18:08:12,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 18:08:12,478 INFO L82 PathProgramCache]: Analyzing trace with hash 1726702173, now seen corresponding path program 1 times [2019-10-13 18:08:12,479 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 18:08:12,479 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [504681904] [2019-10-13 18:08:12,479 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:08:12,479 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:08:12,480 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 18:08:12,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:08:12,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:08:12,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 18:08:12,711 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [504681904] [2019-10-13 18:08:12,711 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 18:08:12,711 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-13 18:08:12,712 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1655580733] [2019-10-13 18:08:12,712 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-13 18:08:12,712 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-13 18:08:12,713 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-13 18:08:12,713 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-13 18:08:12,716 INFO L87 Difference]: Start difference. First operand 43 states and 51 transitions. Second operand 6 states. [2019-10-13 18:08:13,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 18:08:13,065 INFO L93 Difference]: Finished difference Result 65 states and 78 transitions. [2019-10-13 18:08:13,066 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-13 18:08:13,066 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 14 [2019-10-13 18:08:13,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 18:08:13,070 INFO L225 Difference]: With dead ends: 65 [2019-10-13 18:08:13,070 INFO L226 Difference]: Without dead ends: 54 [2019-10-13 18:08:13,071 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2019-10-13 18:08:13,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2019-10-13 18:08:13,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 48. [2019-10-13 18:08:13,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2019-10-13 18:08:13,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 57 transitions. [2019-10-13 18:08:13,092 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 57 transitions. Word has length 14 [2019-10-13 18:08:13,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 18:08:13,092 INFO L462 AbstractCegarLoop]: Abstraction has 48 states and 57 transitions. [2019-10-13 18:08:13,092 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-13 18:08:13,092 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 57 transitions. [2019-10-13 18:08:13,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-10-13 18:08:13,093 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 18:08:13,093 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 18:08:13,094 INFO L410 AbstractCegarLoop]: === Iteration 4 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 18:08:13,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 18:08:13,094 INFO L82 PathProgramCache]: Analyzing trace with hash 602561823, now seen corresponding path program 1 times [2019-10-13 18:08:13,098 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 18:08:13,099 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1575245872] [2019-10-13 18:08:13,099 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:08:13,099 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:08:13,099 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 18:08:13,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:08:13,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:08:13,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 18:08:13,184 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1575245872] [2019-10-13 18:08:13,185 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 18:08:13,185 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-13 18:08:13,185 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2087685619] [2019-10-13 18:08:13,186 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-13 18:08:13,187 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-13 18:08:13,188 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-13 18:08:13,188 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-13 18:08:13,188 INFO L87 Difference]: Start difference. First operand 48 states and 57 transitions. Second operand 4 states. [2019-10-13 18:08:13,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 18:08:13,465 INFO L93 Difference]: Finished difference Result 49 states and 58 transitions. [2019-10-13 18:08:13,466 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-13 18:08:13,466 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 14 [2019-10-13 18:08:13,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 18:08:13,467 INFO L225 Difference]: With dead ends: 49 [2019-10-13 18:08:13,467 INFO L226 Difference]: Without dead ends: 47 [2019-10-13 18:08:13,468 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-13 18:08:13,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2019-10-13 18:08:13,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 46. [2019-10-13 18:08:13,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46 states. [2019-10-13 18:08:13,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 55 transitions. [2019-10-13 18:08:13,475 INFO L78 Accepts]: Start accepts. Automaton has 46 states and 55 transitions. Word has length 14 [2019-10-13 18:08:13,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 18:08:13,476 INFO L462 AbstractCegarLoop]: Abstraction has 46 states and 55 transitions. [2019-10-13 18:08:13,476 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-13 18:08:13,476 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 55 transitions. [2019-10-13 18:08:13,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-10-13 18:08:13,477 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 18:08:13,477 INFO L380 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 18:08:13,478 INFO L410 AbstractCegarLoop]: === Iteration 5 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 18:08:13,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 18:08:13,478 INFO L82 PathProgramCache]: Analyzing trace with hash 2131101984, now seen corresponding path program 1 times [2019-10-13 18:08:13,479 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 18:08:13,479 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1749264237] [2019-10-13 18:08:13,479 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:08:13,479 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:08:13,480 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 18:08:13,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:08:13,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:08:13,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 18:08:13,911 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1749264237] [2019-10-13 18:08:13,912 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2067154972] [2019-10-13 18:08:13,912 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 [2019-10-13 18:08:14,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:08:14,021 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 40 conjunts are in the unsatisfiable core [2019-10-13 18:08:14,028 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-13 18:08:14,277 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:14,278 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 27 [2019-10-13 18:08:14,279 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:14,604 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-10-13 18:08:14,605 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:14,615 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_37|, |v_#memory_$Pointer$.offset_37|, |v_#memory_$Pointer$.base_38|, |v_#memory_$Pointer$.offset_39|], 1=[|v_#memory_$Pointer$.base_39|, |v_#memory_$Pointer$.offset_38|]} [2019-10-13 18:08:14,643 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:14,764 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 17 [2019-10-13 18:08:14,764 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:14,954 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-10-13 18:08:14,954 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:14,963 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:15,104 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-10-13 18:08:15,105 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:15,111 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:15,225 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-10-13 18:08:15,225 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:15,239 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:15,264 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 17 [2019-10-13 18:08:15,264 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:15,325 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:15,340 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:15,350 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 58 [2019-10-13 18:08:15,353 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:15,443 INFO L567 ElimStorePlain]: treesize reduction 4, result has 96.7 percent of original size [2019-10-13 18:08:15,458 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:15,459 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:15,462 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 58 [2019-10-13 18:08:15,464 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:15,515 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:15,517 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 6 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-13 18:08:15,517 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 9 variables, input treesize:207, output treesize:150 [2019-10-13 18:08:15,675 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:15,679 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-13 18:08:15,767 INFO L341 Elim1Store]: treesize reduction 8, result has 91.6 percent of original size [2019-10-13 18:08:15,767 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 1 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 16 case distinctions, treesize of input 144 treesize of output 171 [2019-10-13 18:08:15,771 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:15,882 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 45 [2019-10-13 18:08:15,882 INFO L567 ElimStorePlain]: treesize reduction 164, result has 49.8 percent of original size [2019-10-13 18:08:15,890 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:15,891 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:15,894 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 5 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 87 [2019-10-13 18:08:15,895 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:15,928 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:15,928 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-13 18:08:15,929 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:176, output treesize:150 [2019-10-13 18:08:15,983 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:16,007 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:16,008 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-13 18:08:16,067 INFO L341 Elim1Store]: treesize reduction 16, result has 76.5 percent of original size [2019-10-13 18:08:16,068 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 2 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 20 case distinctions, treesize of input 171 treesize of output 126 [2019-10-13 18:08:16,070 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:16,071 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:16,072 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:16,074 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:16,076 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:16,077 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:16,077 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:16,079 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:16,080 INFO L496 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:16,152 INFO L567 ElimStorePlain]: treesize reduction 20, result has 78.9 percent of original size [2019-10-13 18:08:16,172 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:16,172 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 5 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 56 treesize of output 43 [2019-10-13 18:08:16,173 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:16,184 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:16,185 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-13 18:08:16,186 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:185, output treesize:7 [2019-10-13 18:08:16,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 18:08:16,191 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-13 18:08:16,191 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6] total 11 [2019-10-13 18:08:16,192 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [629452386] [2019-10-13 18:08:16,192 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-10-13 18:08:16,193 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-13 18:08:16,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-10-13 18:08:16,193 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2019-10-13 18:08:16,193 INFO L87 Difference]: Start difference. First operand 46 states and 55 transitions. Second operand 11 states. [2019-10-13 18:08:16,534 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 73 [2019-10-13 18:08:16,734 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 60 [2019-10-13 18:08:16,881 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-10-13 18:08:17,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 18:08:17,430 INFO L93 Difference]: Finished difference Result 78 states and 93 transitions. [2019-10-13 18:08:17,431 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-10-13 18:08:17,431 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 19 [2019-10-13 18:08:17,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 18:08:17,433 INFO L225 Difference]: With dead ends: 78 [2019-10-13 18:08:17,433 INFO L226 Difference]: Without dead ends: 67 [2019-10-13 18:08:17,434 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=76, Invalid=196, Unknown=0, NotChecked=0, Total=272 [2019-10-13 18:08:17,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2019-10-13 18:08:17,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 61. [2019-10-13 18:08:17,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61 states. [2019-10-13 18:08:17,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 70 transitions. [2019-10-13 18:08:17,442 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 70 transitions. Word has length 19 [2019-10-13 18:08:17,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 18:08:17,443 INFO L462 AbstractCegarLoop]: Abstraction has 61 states and 70 transitions. [2019-10-13 18:08:17,443 INFO L463 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-10-13 18:08:17,443 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 70 transitions. [2019-10-13 18:08:17,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-10-13 18:08:17,444 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 18:08:17,444 INFO L380 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 18:08:17,647 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 18:08:17,648 INFO L410 AbstractCegarLoop]: === Iteration 6 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 18:08:17,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 18:08:17,648 INFO L82 PathProgramCache]: Analyzing trace with hash -1728098773, now seen corresponding path program 1 times [2019-10-13 18:08:17,649 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 18:08:17,649 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1878953446] [2019-10-13 18:08:17,649 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:08:17,649 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:08:17,649 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 18:08:17,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:08:17,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:08:17,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 18:08:17,750 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1878953446] [2019-10-13 18:08:17,751 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1033409124] [2019-10-13 18:08:17,751 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 18:08:17,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:08:17,858 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 27 conjunts are in the unsatisfiable core [2019-10-13 18:08:17,863 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-13 18:08:18,006 INFO L341 Elim1Store]: treesize reduction 44, result has 30.2 percent of original size [2019-10-13 18:08:18,007 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 35 treesize of output 42 [2019-10-13 18:08:18,007 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:18,112 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-10-13 18:08:18,113 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:18,114 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_42|], 4=[|v_#memory_$Pointer$.base_43|], 6=[|v_#memory_$Pointer$.base_44|]} [2019-10-13 18:08:18,144 INFO L341 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2019-10-13 18:08:18,145 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 17 [2019-10-13 18:08:18,145 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:18,202 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:18,205 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:18,263 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:18,305 INFO L341 Elim1Store]: treesize reduction 106, result has 20.9 percent of original size [2019-10-13 18:08:18,306 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 64 treesize of output 64 [2019-10-13 18:08:18,307 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:18,342 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:18,345 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:18,345 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 8 variables, input treesize:142, output treesize:126 [2019-10-13 18:08:18,429 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:18,430 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 49 [2019-10-13 18:08:18,431 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:18,464 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:18,953 WARN L191 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 122 [2019-10-13 18:08:18,954 INFO L341 Elim1Store]: treesize reduction 30, result has 91.2 percent of original size [2019-10-13 18:08:18,954 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 1 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 19 case distinctions, treesize of input 130 treesize of output 374 [2019-10-13 18:08:18,958 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,959 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,960 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:18,960 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,961 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,962 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,963 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,964 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,965 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,966 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,966 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:18,967 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,968 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,970 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,970 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,972 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:18,973 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,974 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,975 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,976 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,978 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,978 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,979 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:18,980 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,980 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,981 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,982 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,984 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:18,985 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,985 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,987 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,988 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,991 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,992 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,992 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,993 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,994 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,995 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,996 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:18,996 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,997 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,999 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:18,999 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,001 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,002 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,003 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,004 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,005 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,006 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,008 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,008 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,009 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,010 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,012 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,012 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,013 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,017 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,018 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,018 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,020 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,020 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,022 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,023 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,024 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,025 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,026 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,026 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,028 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,029 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,030 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,031 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,032 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,034 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,034 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,036 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,037 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,038 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,039 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,040 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,041 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,043 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,044 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,045 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,046 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,047 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,050 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,051 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,052 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,053 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,054 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,055 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,055 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,056 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,057 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,059 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,059 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,060 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,061 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,063 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,064 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,065 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,066 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,067 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,069 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,069 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,070 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,071 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,073 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,074 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,075 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,075 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,077 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,078 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,079 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,079 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,080 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,081 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,083 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,084 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,084 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,085 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,087 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,088 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,088 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,089 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,090 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,091 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,092 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,093 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,094 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,095 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,096 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,097 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,097 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,102 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,102 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,103 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,103 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,104 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,105 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,106 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,106 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,107 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,108 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,109 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,109 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,110 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,112 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,112 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,114 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,114 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,115 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,116 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,117 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,119 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,119 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,120 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,121 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,121 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,150 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,151 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,152 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,153 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,153 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,155 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,156 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,158 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,159 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,160 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,161 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,161 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,162 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,163 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,164 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,165 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,166 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,167 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,168 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,169 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,170 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,171 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,172 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,173 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,174 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,175 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,176 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,176 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,178 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,178 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,179 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,183 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,184 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,184 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,185 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,186 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,187 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,188 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,188 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,189 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,190 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,190 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,192 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,192 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,194 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,194 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,195 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,196 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,197 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,198 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,199 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,200 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,201 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,202 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,203 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,204 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,205 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,205 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,206 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,207 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,210 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,211 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,211 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,212 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,212 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,213 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,214 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,214 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,215 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,217 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,217 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,218 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,219 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,221 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,221 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,222 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,222 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,223 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,225 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,225 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,226 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,227 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,228 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,229 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,230 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,230 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,232 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,233 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,234 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,234 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,235 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,236 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,237 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,238 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,239 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,240 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,241 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:19,242 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,242 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,243 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,244 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,245 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,246 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,246 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,247 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,249 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,249 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,250 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,250 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,254 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:19,371 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 45 [2019-10-13 18:08:19,372 INFO L567 ElimStorePlain]: treesize reduction 334, result has 23.2 percent of original size [2019-10-13 18:08:19,373 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:19,373 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:142, output treesize:130 [2019-10-13 18:08:19,834 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 112 [2019-10-13 18:08:19,835 INFO L341 Elim1Store]: treesize reduction 212, result has 54.3 percent of original size [2019-10-13 18:08:19,835 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 1 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 145 treesize of output 313 [2019-10-13 18:08:19,838 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,839 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,839 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,840 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,840 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,841 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,841 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,842 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,842 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,844 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,845 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,845 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,846 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,848 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,849 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,849 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,850 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,850 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,851 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,852 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,852 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,854 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,855 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,855 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,856 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,859 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,859 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,860 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,860 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,861 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,861 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,862 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,862 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,863 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,864 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,865 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,865 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,866 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,868 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,868 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,869 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,870 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,870 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,871 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,871 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,872 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,874 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,874 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,875 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,875 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:19,877 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:19,967 INFO L567 ElimStorePlain]: treesize reduction 180, result has 35.9 percent of original size [2019-10-13 18:08:19,969 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:19,969 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:149, output treesize:130 [2019-10-13 18:08:20,404 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 105 [2019-10-13 18:08:20,405 INFO L341 Elim1Store]: treesize reduction 30, result has 88.0 percent of original size [2019-10-13 18:08:20,406 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 1 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 19 case distinctions, treesize of input 133 treesize of output 269 [2019-10-13 18:08:20,408 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,408 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,409 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,409 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,409 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,410 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,410 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,411 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,411 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,412 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,413 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,413 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,413 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,414 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,415 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,417 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,417 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,419 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,419 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,420 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,422 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,423 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,424 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,424 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,425 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,426 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:20,427 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:20,477 INFO L567 ElimStorePlain]: treesize reduction 104, result has 21.8 percent of original size [2019-10-13 18:08:20,478 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-13 18:08:20,479 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 7 variables, input treesize:137, output treesize:4 [2019-10-13 18:08:20,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 18:08:20,484 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-13 18:08:20,484 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 11 [2019-10-13 18:08:20,484 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [100978639] [2019-10-13 18:08:20,485 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-10-13 18:08:20,485 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-13 18:08:20,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-10-13 18:08:20,485 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2019-10-13 18:08:20,485 INFO L87 Difference]: Start difference. First operand 61 states and 70 transitions. Second operand 11 states. [2019-10-13 18:08:21,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 18:08:21,731 INFO L93 Difference]: Finished difference Result 169 states and 208 transitions. [2019-10-13 18:08:21,734 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2019-10-13 18:08:21,735 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 20 [2019-10-13 18:08:21,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 18:08:21,736 INFO L225 Difference]: With dead ends: 169 [2019-10-13 18:08:21,737 INFO L226 Difference]: Without dead ends: 167 [2019-10-13 18:08:21,737 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=96, Invalid=284, Unknown=0, NotChecked=0, Total=380 [2019-10-13 18:08:21,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 167 states. [2019-10-13 18:08:21,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 167 to 85. [2019-10-13 18:08:21,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85 states. [2019-10-13 18:08:21,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 102 transitions. [2019-10-13 18:08:21,749 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 102 transitions. Word has length 20 [2019-10-13 18:08:21,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 18:08:21,769 INFO L462 AbstractCegarLoop]: Abstraction has 85 states and 102 transitions. [2019-10-13 18:08:21,769 INFO L463 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-10-13 18:08:21,769 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 102 transitions. [2019-10-13 18:08:21,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-10-13 18:08:21,770 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 18:08:21,770 INFO L380 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 18:08:21,976 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 18:08:21,977 INFO L410 AbstractCegarLoop]: === Iteration 7 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 18:08:21,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 18:08:21,977 INFO L82 PathProgramCache]: Analyzing trace with hash 1450874320, now seen corresponding path program 2 times [2019-10-13 18:08:21,978 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 18:08:21,978 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1627992263] [2019-10-13 18:08:21,979 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:08:21,979 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:08:21,979 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 18:08:22,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:08:22,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:08:22,134 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 18:08:22,135 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1627992263] [2019-10-13 18:08:22,135 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1619563173] [2019-10-13 18:08:22,135 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 18:08:22,341 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-10-13 18:08:22,341 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-13 18:08:22,343 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 34 conjunts are in the unsatisfiable core [2019-10-13 18:08:22,345 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-13 18:08:22,560 INFO L341 Elim1Store]: treesize reduction 44, result has 30.2 percent of original size [2019-10-13 18:08:22,561 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 35 treesize of output 42 [2019-10-13 18:08:22,562 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:22,725 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-10-13 18:08:22,725 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:22,727 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_39|], 2=[|v_#memory_int_34|, |v_#memory_int_35|, |v_#memory_int_36|], 4=[|v_#memory_int_37|, |v_#memory_int_38|]} [2019-10-13 18:08:22,738 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:22,758 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2019-10-13 18:08:22,759 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:22,865 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-10-13 18:08:22,866 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:22,877 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:22,884 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2019-10-13 18:08:22,885 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:22,955 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:22,958 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:23,008 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:23,016 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:23,052 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:23,060 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:23,104 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:23,156 INFO L341 Elim1Store]: treesize reduction 156, result has 19.2 percent of original size [2019-10-13 18:08:23,157 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 71 treesize of output 56 [2019-10-13 18:08:23,158 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:23,186 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:23,187 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, 6 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:23,188 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 11 variables, input treesize:152, output treesize:58 [2019-10-13 18:08:23,249 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:23,250 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 21 treesize of output 37 [2019-10-13 18:08:23,250 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:23,272 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:23,277 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2019-10-13 18:08:23,278 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:23,299 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:23,300 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:23,300 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:78, output treesize:55 [2019-10-13 18:08:23,347 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2019-10-13 18:08:23,348 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:23,386 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:23,388 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:23,388 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:68, output treesize:64 [2019-10-13 18:08:23,528 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 19 [2019-10-13 18:08:23,529 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:23,550 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:23,551 INFO L496 ElimStorePlain]: Start of recursive call 1: 7 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-13 18:08:23,551 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 8 variables, input treesize:75, output treesize:7 [2019-10-13 18:08:23,592 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-10-13 18:08:23,593 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-13 18:08:23,593 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [9] total 14 [2019-10-13 18:08:23,593 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [601008250] [2019-10-13 18:08:23,594 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-13 18:08:23,594 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-13 18:08:23,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-13 18:08:23,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2019-10-13 18:08:23,595 INFO L87 Difference]: Start difference. First operand 85 states and 102 transitions. Second operand 7 states. [2019-10-13 18:08:24,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 18:08:24,475 INFO L93 Difference]: Finished difference Result 151 states and 184 transitions. [2019-10-13 18:08:24,476 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-13 18:08:24,476 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 22 [2019-10-13 18:08:24,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 18:08:24,478 INFO L225 Difference]: With dead ends: 151 [2019-10-13 18:08:24,478 INFO L226 Difference]: Without dead ends: 116 [2019-10-13 18:08:24,480 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=43, Invalid=229, Unknown=0, NotChecked=0, Total=272 [2019-10-13 18:08:24,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2019-10-13 18:08:24,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 92. [2019-10-13 18:08:24,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 92 states. [2019-10-13 18:08:24,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 109 transitions. [2019-10-13 18:08:24,495 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 109 transitions. Word has length 22 [2019-10-13 18:08:24,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 18:08:24,495 INFO L462 AbstractCegarLoop]: Abstraction has 92 states and 109 transitions. [2019-10-13 18:08:24,495 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-13 18:08:24,495 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 109 transitions. [2019-10-13 18:08:24,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2019-10-13 18:08:24,497 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 18:08:24,497 INFO L380 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 18:08:24,703 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 18:08:24,704 INFO L410 AbstractCegarLoop]: === Iteration 8 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 18:08:24,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 18:08:24,705 INFO L82 PathProgramCache]: Analyzing trace with hash 723692346, now seen corresponding path program 1 times [2019-10-13 18:08:24,705 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 18:08:24,705 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [133208563] [2019-10-13 18:08:24,706 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:08:24,706 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:08:24,706 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 18:08:24,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:08:24,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:08:24,931 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 18:08:24,932 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [133208563] [2019-10-13 18:08:24,933 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1149840126] [2019-10-13 18:08:24,933 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 18:08:25,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:08:25,110 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 36 conjunts are in the unsatisfiable core [2019-10-13 18:08:25,118 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-13 18:08:25,682 INFO L235 Elim1Store]: Index analysis took 143 ms [2019-10-13 18:08:25,715 INFO L341 Elim1Store]: treesize reduction 44, result has 30.2 percent of original size [2019-10-13 18:08:25,716 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 35 treesize of output 42 [2019-10-13 18:08:25,716 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:26,180 WARN L191 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-10-13 18:08:26,180 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:26,187 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_47|, |v_#memory_$Pointer$.offset_44|], 4=[|v_#memory_$Pointer$.base_48|, |v_#memory_$Pointer$.offset_42|], 6=[|v_#memory_$Pointer$.base_49|, |v_#memory_$Pointer$.offset_43|]} [2019-10-13 18:08:26,215 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:26,397 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 17 [2019-10-13 18:08:26,398 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:26,749 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-10-13 18:08:26,749 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:26,761 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:26,802 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 17 [2019-10-13 18:08:26,803 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:26,933 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-10-13 18:08:26,933 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:26,936 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:27,032 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:27,037 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:27,110 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:27,119 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:27,120 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:27,121 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:27,122 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:27,124 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:27,127 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 9 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 64 [2019-10-13 18:08:27,128 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:27,187 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:27,195 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:27,197 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:27,201 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:27,202 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:27,203 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:27,204 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 9 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 64 [2019-10-13 18:08:27,205 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:27,278 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:27,280 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-1 vars, 6 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:27,282 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 12 variables, input treesize:248, output treesize:224 [2019-10-13 18:08:27,371 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:27,372 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 53 [2019-10-13 18:08:27,373 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:27,429 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:27,430 INFO L392 ElimStorePlain]: Different costs {30=[|v_#memory_$Pointer$.offset_45|], 42=[|v_#memory_$Pointer$.base_50|]} [2019-10-13 18:08:27,434 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:27,640 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-10-13 18:08:27,641 INFO L341 Elim1Store]: treesize reduction 10, result has 94.2 percent of original size [2019-10-13 18:08:27,641 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 9 case distinctions, treesize of input 203 treesize of output 320 [2019-10-13 18:08:27,645 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:27,806 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 60 [2019-10-13 18:08:27,806 INFO L567 ElimStorePlain]: treesize reduction 250, result has 48.9 percent of original size [2019-10-13 18:08:27,809 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:27,818 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:28,310 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 124 [2019-10-13 18:08:28,311 INFO L341 Elim1Store]: treesize reduction 10, result has 97.4 percent of original size [2019-10-13 18:08:28,311 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 18 case distinctions, treesize of input 219 treesize of output 467 [2019-10-13 18:08:28,315 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,315 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,316 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,317 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,317 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,318 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:28,318 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,319 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,320 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,320 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,321 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,321 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:28,322 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,323 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,325 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,326 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,326 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,327 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:28,328 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,330 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,330 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,331 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,332 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,332 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:28,333 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,334 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,336 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,337 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,337 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,338 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:28,338 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,342 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:28,342 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,343 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,344 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,344 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,345 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,345 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:28,346 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,348 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,349 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,350 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,351 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,352 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:28,352 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,353 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,355 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,356 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,356 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,357 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,358 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:28,359 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,360 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,361 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,362 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,363 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,364 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:28,365 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,366 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,369 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,370 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,370 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,371 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,372 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,372 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:28,373 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,374 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,374 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,375 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,376 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,377 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:28,377 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,379 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,381 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,381 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,382 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,383 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:28,384 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,386 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,386 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,387 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,388 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,389 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:28,389 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,391 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,392 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,393 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,394 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,395 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:28,395 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,397 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,399 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:28,400 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,400 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,401 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,402 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,402 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,403 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:28,404 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,405 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,407 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,408 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,409 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,410 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:28,411 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,412 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,414 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,414 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,415 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,415 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,416 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:28,417 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,420 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,420 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,422 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:28,423 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,424 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:28,427 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:28,611 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 60 [2019-10-13 18:08:28,612 INFO L567 ElimStorePlain]: treesize reduction 382, result has 28.7 percent of original size [2019-10-13 18:08:28,613 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:28,613 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:251, output treesize:235 [2019-10-13 18:08:28,684 INFO L392 ElimStorePlain]: Different costs {42=[|v_#memory_$Pointer$.offset_46|], 56=[|v_#memory_$Pointer$.base_51|]} [2019-10-13 18:08:28,690 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:28,692 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:28,957 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 76 [2019-10-13 18:08:28,958 INFO L341 Elim1Store]: treesize reduction 62, result has 71.4 percent of original size [2019-10-13 18:08:28,958 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 5 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 11 case distinctions, treesize of input 218 treesize of output 317 [2019-10-13 18:08:28,960 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:29,202 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 65 [2019-10-13 18:08:29,202 INFO L567 ElimStorePlain]: treesize reduction 162, result has 61.1 percent of original size [2019-10-13 18:08:29,208 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:29,210 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:29,217 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:29,996 WARN L191 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 131 [2019-10-13 18:08:29,996 INFO L341 Elim1Store]: treesize reduction 130, result has 73.1 percent of original size [2019-10-13 18:08:29,997 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 4 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 22 case distinctions, treesize of input 234 treesize of output 450 [2019-10-13 18:08:30,001 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,002 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,003 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,004 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,005 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,006 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,007 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,008 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,009 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,010 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,011 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,013 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,015 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,016 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,017 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,020 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,021 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,023 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,024 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,025 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,027 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,029 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,030 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,031 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,034 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,034 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,035 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,035 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,036 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,037 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,038 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,038 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,039 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,040 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,041 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,042 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,045 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,046 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,047 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,049 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,050 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,051 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,053 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,054 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,055 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,061 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,062 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,063 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,064 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,065 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,066 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,067 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,068 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,069 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,070 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,071 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,072 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,074 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,075 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,077 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,080 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,081 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,083 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,084 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,085 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,086 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,088 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,090 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,091 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,094 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,095 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,096 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,097 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,098 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,100 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,101 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,102 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,103 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,105 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,106 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,107 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,110 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,111 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,112 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,113 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,114 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,115 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,118 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,119 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,120 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:30,125 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:30,359 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 60 [2019-10-13 18:08:30,359 INFO L567 ElimStorePlain]: treesize reduction 306, result has 33.5 percent of original size [2019-10-13 18:08:30,361 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:30,362 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:273, output treesize:235 [2019-10-13 18:08:30,592 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:30,799 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-10-13 18:08:30,800 INFO L341 Elim1Store]: treesize reduction 10, result has 92.1 percent of original size [2019-10-13 18:08:30,800 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 9 case distinctions, treesize of input 206 treesize of output 248 [2019-10-13 18:08:30,803 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:30,912 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2019-10-13 18:08:30,913 INFO L567 ElimStorePlain]: treesize reduction 42, result has 77.0 percent of original size [2019-10-13 18:08:30,914 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-2 vars, End of recursive call: 5 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:30,914 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 6 variables, input treesize:249, output treesize:141 [2019-10-13 18:08:31,480 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 105 [2019-10-13 18:08:31,481 INFO L341 Elim1Store]: treesize reduction 30, result has 88.0 percent of original size [2019-10-13 18:08:31,482 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 1 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 19 case distinctions, treesize of input 141 treesize of output 269 [2019-10-13 18:08:31,485 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,486 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,487 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,487 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,488 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,489 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,490 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,491 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,493 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,494 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,496 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,497 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,498 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,499 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,501 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,502 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,505 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,505 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,506 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,507 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,508 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,508 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,509 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,511 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,512 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,514 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,515 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,516 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,517 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,519 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,520 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,523 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,523 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,524 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,525 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,526 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,527 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,528 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,529 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,530 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,531 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,533 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,534 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,535 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,537 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,538 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,539 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,542 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,542 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,543 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,544 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,545 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,545 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,547 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,548 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,549 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,552 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,553 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,554 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,554 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,556 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,557 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:31,611 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:31,677 INFO L567 ElimStorePlain]: treesize reduction 104, result has 21.8 percent of original size [2019-10-13 18:08:31,678 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-13 18:08:31,678 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 7 variables, input treesize:145, output treesize:4 [2019-10-13 18:08:31,696 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 18:08:31,697 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-13 18:08:31,697 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 14 [2019-10-13 18:08:31,697 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941939431] [2019-10-13 18:08:31,698 INFO L442 AbstractCegarLoop]: Interpolant automaton has 14 states [2019-10-13 18:08:31,698 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-13 18:08:31,699 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2019-10-13 18:08:31,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=150, Unknown=0, NotChecked=0, Total=182 [2019-10-13 18:08:31,699 INFO L87 Difference]: Start difference. First operand 92 states and 109 transitions. Second operand 14 states. [2019-10-13 18:08:33,360 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 107 [2019-10-13 18:08:34,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 18:08:34,193 INFO L93 Difference]: Finished difference Result 136 states and 167 transitions. [2019-10-13 18:08:34,194 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-10-13 18:08:34,194 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 23 [2019-10-13 18:08:34,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 18:08:34,195 INFO L225 Difference]: With dead ends: 136 [2019-10-13 18:08:34,195 INFO L226 Difference]: Without dead ends: 134 [2019-10-13 18:08:34,195 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=88, Invalid=292, Unknown=0, NotChecked=0, Total=380 [2019-10-13 18:08:34,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134 states. [2019-10-13 18:08:34,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134 to 92. [2019-10-13 18:08:34,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 92 states. [2019-10-13 18:08:34,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 109 transitions. [2019-10-13 18:08:34,206 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 109 transitions. Word has length 23 [2019-10-13 18:08:34,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 18:08:34,207 INFO L462 AbstractCegarLoop]: Abstraction has 92 states and 109 transitions. [2019-10-13 18:08:34,207 INFO L463 AbstractCegarLoop]: Interpolant automaton has 14 states. [2019-10-13 18:08:34,207 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 109 transitions. [2019-10-13 18:08:34,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2019-10-13 18:08:34,210 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 18:08:34,210 INFO L380 BasicCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 18:08:34,410 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 18:08:34,411 INFO L410 AbstractCegarLoop]: === Iteration 9 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 18:08:34,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 18:08:34,412 INFO L82 PathProgramCache]: Analyzing trace with hash -314905825, now seen corresponding path program 2 times [2019-10-13 18:08:34,412 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 18:08:34,413 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1480294366] [2019-10-13 18:08:34,413 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:08:34,413 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:08:34,413 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 18:08:34,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:08:34,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:08:34,590 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-10-13 18:08:34,591 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1480294366] [2019-10-13 18:08:34,591 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [832300468] [2019-10-13 18:08:34,591 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 18:08:34,800 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-10-13 18:08:34,800 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-13 18:08:34,802 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 46 conjunts are in the unsatisfiable core [2019-10-13 18:08:34,805 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-13 18:08:35,177 INFO L235 Elim1Store]: Index analysis took 151 ms [2019-10-13 18:08:35,208 INFO L341 Elim1Store]: treesize reduction 44, result has 30.2 percent of original size [2019-10-13 18:08:35,209 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 35 treesize of output 42 [2019-10-13 18:08:35,210 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:36,544 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 115 [2019-10-13 18:08:36,544 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:36,549 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_49|, |v_#memory_int_45|, |v_#memory_$Pointer$.base_52|], 2=[|v_#memory_int_42|, |v_#memory_int_43|], 4=[|v_#memory_$Pointer$.offset_47|, |v_#memory_int_44|, |v_#memory_$Pointer$.base_53|], 6=[|v_#memory_$Pointer$.offset_48|, |v_#memory_$Pointer$.base_54|]} [2019-10-13 18:08:36,600 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:36,746 INFO L235 Elim1Store]: Index analysis took 158 ms [2019-10-13 18:08:37,052 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 17 [2019-10-13 18:08:37,052 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:37,904 WARN L191 SmtUtils]: Spent 851.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-10-13 18:08:37,904 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:37,956 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:38,031 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2019-10-13 18:08:38,032 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:38,537 WARN L191 SmtUtils]: Spent 505.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-10-13 18:08:38,538 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:38,556 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:38,623 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 17 [2019-10-13 18:08:38,624 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:38,865 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-10-13 18:08:38,866 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:38,872 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:39,064 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-10-13 18:08:39,065 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:39,080 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:39,094 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2019-10-13 18:08:39,095 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:39,281 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-10-13 18:08:39,282 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:39,286 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:39,417 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-10-13 18:08:39,418 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:39,433 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:39,435 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:39,437 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:39,438 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 31 [2019-10-13 18:08:39,438 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:39,558 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-10-13 18:08:39,559 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:39,562 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:39,648 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:39,661 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:39,662 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:39,664 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:39,665 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:39,668 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:39,669 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 8 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 64 [2019-10-13 18:08:39,669 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:39,743 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:39,755 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:39,756 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:39,757 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:39,758 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:39,759 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:39,763 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 8 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 64 [2019-10-13 18:08:39,763 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:39,835 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:39,838 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-1 vars, 10 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:39,838 INFO L221 ElimStorePlain]: Needed 12 recursive calls to eliminate 16 variables, input treesize:325, output treesize:249 [2019-10-13 18:08:39,948 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:39,949 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 53 [2019-10-13 18:08:39,949 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:40,060 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-10-13 18:08:40,061 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:40,063 INFO L392 ElimStorePlain]: Different costs {6=[|v_#memory_int_46|], 30=[|v_#memory_$Pointer$.offset_50|], 42=[|v_#memory_$Pointer$.base_55|]} [2019-10-13 18:08:40,073 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 45 [2019-10-13 18:08:40,074 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:40,178 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-10-13 18:08:40,178 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:40,183 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:40,442 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-10-13 18:08:40,442 INFO L341 Elim1Store]: treesize reduction 10, result has 94.2 percent of original size [2019-10-13 18:08:40,443 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 9 case distinctions, treesize of input 225 treesize of output 338 [2019-10-13 18:08:40,447 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:40,689 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 71 [2019-10-13 18:08:40,690 INFO L567 ElimStorePlain]: treesize reduction 282, result has 48.4 percent of original size [2019-10-13 18:08:40,696 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:40,705 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:41,420 WARN L191 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 124 [2019-10-13 18:08:41,421 INFO L341 Elim1Store]: treesize reduction 10, result has 97.4 percent of original size [2019-10-13 18:08:41,422 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 18 case distinctions, treesize of input 241 treesize of output 485 [2019-10-13 18:08:41,427 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:41,428 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,429 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,430 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,431 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,432 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,433 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,434 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,435 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,436 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:41,437 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,439 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,442 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,443 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,443 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,444 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:41,446 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,447 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,449 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,450 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,475 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,476 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,477 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,478 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,479 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,481 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,481 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,483 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:41,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,486 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,488 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,489 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,490 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,491 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,492 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:41,494 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,495 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,499 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,500 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,501 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,502 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,503 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,504 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,505 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,506 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,507 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:41,508 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,510 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,513 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,514 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,515 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,516 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,517 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:41,518 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,520 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,523 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,525 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,526 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,527 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,528 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,529 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,530 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,531 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:41,533 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,534 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,537 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,538 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,539 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,540 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,542 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:41,543 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,544 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,549 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:41,550 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,551 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,552 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,553 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,554 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,555 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,556 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,557 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,558 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:41,559 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,561 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,564 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,565 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,566 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,567 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:41,568 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,569 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,571 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,572 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,575 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,576 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,578 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,579 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,580 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,581 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,582 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,584 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:41,585 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,586 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,589 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,590 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,591 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,592 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,593 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:41,594 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,596 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,599 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,600 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,602 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,603 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,604 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,605 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,606 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,607 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,608 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:41,609 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,610 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,613 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,614 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,616 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,617 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,618 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:41,619 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,621 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,624 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,626 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,627 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,628 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,629 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,630 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,631 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,632 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:41,633 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,635 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,638 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,639 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,640 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,641 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,643 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 18:08:41,644 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,645 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:41,649 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:41,861 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 71 [2019-10-13 18:08:41,862 INFO L567 ElimStorePlain]: treesize reduction 304, result has 37.1 percent of original size [2019-10-13 18:08:41,863 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:41,863 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 5 variables, input treesize:291, output treesize:260 [2019-10-13 18:08:41,956 INFO L392 ElimStorePlain]: Different costs {6=[|v_#memory_int_47|], 42=[|v_#memory_$Pointer$.offset_51|], 56=[|v_#memory_$Pointer$.base_56|]} [2019-10-13 18:08:41,964 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 54 [2019-10-13 18:08:41,964 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:42,055 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:42,060 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:42,061 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:42,303 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 76 [2019-10-13 18:08:42,304 INFO L341 Elim1Store]: treesize reduction 62, result has 71.4 percent of original size [2019-10-13 18:08:42,304 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 5 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 11 case distinctions, treesize of input 240 treesize of output 335 [2019-10-13 18:08:42,307 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:42,526 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 79 [2019-10-13 18:08:42,526 INFO L567 ElimStorePlain]: treesize reduction 326, result has 46.9 percent of original size [2019-10-13 18:08:42,530 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:42,540 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:42,545 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 18:08:43,076 WARN L191 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 131 [2019-10-13 18:08:43,077 INFO L341 Elim1Store]: treesize reduction 130, result has 73.1 percent of original size [2019-10-13 18:08:43,078 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 4 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 22 case distinctions, treesize of input 256 treesize of output 468 [2019-10-13 18:08:43,081 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,081 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,082 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,082 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,082 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,083 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,083 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,084 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,084 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,084 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,085 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,085 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,086 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,086 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,088 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,089 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,090 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,091 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,092 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,094 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,095 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,096 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,097 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,097 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,098 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,100 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,101 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,102 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,103 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,104 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,106 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,107 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,108 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,109 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,109 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,110 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,111 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,113 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,114 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,115 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,116 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,116 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,118 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,119 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,120 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,120 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,121 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,122 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,124 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,125 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,126 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,127 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,127 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,130 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,131 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,131 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,132 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,133 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,134 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,134 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,135 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,137 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,138 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,139 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,140 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,141 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,144 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,145 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,146 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,147 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,148 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,149 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,151 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,152 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,153 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,154 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,154 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,156 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,157 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,158 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,158 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,159 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,160 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,161 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,164 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,182 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,183 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,183 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,184 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,186 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,187 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,188 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,189 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,189 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,190 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,192 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,193 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,194 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,194 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,195 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,199 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,199 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,200 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,200 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,201 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,201 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,202 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,203 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,204 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,204 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,205 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,206 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,208 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,209 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,210 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,212 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,213 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,216 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,217 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,218 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,219 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,219 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,220 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,223 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,225 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,226 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,227 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,228 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,231 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,232 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,233 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,234 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,234 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,236 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,237 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,239 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,240 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,241 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,242 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,243 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,246 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,247 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,248 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,249 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,250 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,251 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,254 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,255 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,256 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,257 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,258 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,262 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,263 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,264 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,264 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,266 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,267 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,268 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,269 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,271 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,272 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,273 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,274 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,276 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,278 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,279 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,279 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,280 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,281 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,281 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,284 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,284 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,285 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,286 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,286 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,289 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,289 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,290 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,291 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,292 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,293 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,293 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,295 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,296 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,297 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,298 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,299 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,300 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,301 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,302 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,303 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,304 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,304 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,307 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,307 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,308 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,309 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,310 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,313 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,313 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,314 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,315 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,315 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,316 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,317 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,317 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,318 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,319 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,319 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,320 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,321 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,323 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,324 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,324 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,326 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,326 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,329 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,329 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,330 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,331 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,332 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,333 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,335 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,335 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,336 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,337 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,338 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,341 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,342 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,342 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,343 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,344 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,344 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,347 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,348 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,349 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,350 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,350 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,353 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,354 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,355 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,355 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,356 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,357 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,359 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,360 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,361 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,362 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,363 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,365 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,366 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,366 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,367 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,368 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,369 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,370 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,370 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,372 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,373 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,374 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,375 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,375 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,378 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,378 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,379 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,380 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,381 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,382 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,383 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,384 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,385 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,386 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,387 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,389 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,389 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,390 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,391 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,392 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,393 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,394 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,396 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,398 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,399 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,400 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,401 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,403 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,404 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,405 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,406 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,407 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,407 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,409 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,410 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,411 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,412 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,413 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,419 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,420 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,422 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,423 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,425 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,426 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,428 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,429 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,431 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,432 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,432 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,433 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,434 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,437 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,437 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,438 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,439 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,440 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,441 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,444 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,446 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,447 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,449 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,450 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,452 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,453 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,454 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,455 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,456 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,457 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,458 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,461 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,462 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,463 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,464 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,465 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,468 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,469 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,470 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,470 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,471 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,472 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,475 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,477 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,478 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,479 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,480 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,483 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,483 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,485 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,486 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,487 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,487 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,488 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,490 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,491 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,492 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,493 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,493 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,496 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,496 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,497 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,498 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,499 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,499 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,502 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,502 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,503 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,504 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,505 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,507 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,508 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,509 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,510 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,511 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,512 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,513 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,515 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,515 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,516 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,517 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,518 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,521 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,522 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,522 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,523 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,524 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,525 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,527 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,528 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,529 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,530 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,531 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,534 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,534 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,535 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,535 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,536 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,536 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,537 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,538 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,538 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,539 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,539 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,540 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,541 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,541 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,544 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,545 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,546 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,547 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,548 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,550 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,550 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,551 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,552 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,553 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,554 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,555 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,556 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,557 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,558 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,559 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,561 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,561 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,562 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,563 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,564 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,565 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,566 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,568 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,569 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,570 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,571 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,571 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,573 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,574 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,575 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,575 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,576 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,577 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,579 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,580 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,581 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,582 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,583 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,585 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,586 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,587 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,588 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,589 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,590 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,590 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,591 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,593 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,594 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,595 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,596 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,597 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,599 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,599 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,600 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,601 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,602 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,603 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,605 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,606 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,607 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,608 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,608 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,610 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,611 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,612 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,612 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,613 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,614 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,615 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,617 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,618 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,619 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,620 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,621 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,623 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,624 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,625 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,626 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,626 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,627 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,629 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,630 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,631 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,631 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,632 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,636 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,636 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,637 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,637 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,638 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,638 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,639 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,639 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,640 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,641 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,642 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,643 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,644 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,645 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,645 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,646 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,647 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,649 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,650 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,650 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,651 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,652 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,652 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,654 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,655 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,656 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,657 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,657 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,659 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,660 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,660 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,661 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,661 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,662 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,663 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,665 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,666 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,666 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,667 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,668 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,670 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,670 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,671 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,672 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,673 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,673 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,675 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,676 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,677 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,677 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,678 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,680 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,681 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,681 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,682 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,683 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,684 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,685 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,686 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,689 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,690 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,690 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,692 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,693 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,696 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,696 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,697 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,697 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,698 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,699 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,701 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,702 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,703 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,703 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,705 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,708 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,709 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,710 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,711 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,713 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,714 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,715 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,716 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,717 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,718 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,720 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,721 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,723 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,724 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,725 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,725 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,726 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,727 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,729 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,729 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,730 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,731 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,732 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,735 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,735 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,736 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,737 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,738 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,739 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,740 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,741 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,741 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,742 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,743 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,743 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,744 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,747 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,748 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,749 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,750 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,751 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,753 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,753 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,773 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,774 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,775 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,776 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,778 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,778 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,779 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,780 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,780 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,783 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,783 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,784 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,785 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,785 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,786 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,787 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,789 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,790 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,791 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,791 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,792 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,794 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,795 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,796 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,796 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,797 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,798 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,800 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,801 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,802 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,802 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,803 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,805 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,806 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,806 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,807 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,808 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,808 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,809 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,810 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,812 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,815 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,816 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,816 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,817 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,819 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,820 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,821 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,822 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,823 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,823 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,825 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,825 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,826 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,827 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,828 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,829 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,830 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,831 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,832 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,832 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,833 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,834 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,836 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,837 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,837 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,838 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,839 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,841 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,841 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,842 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,843 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,844 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,845 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,846 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,847 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,848 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,848 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,849 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,852 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,853 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,853 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,854 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,855 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,855 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,856 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,857 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,857 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,858 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,859 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,860 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,862 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,862 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,863 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,864 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,864 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,867 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,867 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,868 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,869 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,870 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,871 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,873 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,874 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,875 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,876 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,877 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,879 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,880 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,880 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,881 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,882 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,883 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,884 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,886 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,887 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,887 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,888 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,889 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,891 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,891 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,892 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,893 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,894 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,894 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,897 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,898 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,898 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,899 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,900 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,902 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,903 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,903 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,904 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,905 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,906 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,906 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,907 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,909 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,910 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,911 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,912 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,913 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,915 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,915 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,916 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,917 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,918 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,918 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,920 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,921 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,922 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,923 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,923 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,926 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,926 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,927 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,928 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,929 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,929 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,930 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,932 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,933 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,933 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,934 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,934 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,937 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,937 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,938 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,939 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,940 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,941 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,943 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,944 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,945 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,946 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,946 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:43,949 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:44,160 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 75 [2019-10-13 18:08:44,161 INFO L567 ElimStorePlain]: treesize reduction 370, result has 33.7 percent of original size [2019-10-13 18:08:44,162 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 3 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:44,163 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:311, output treesize:269 [2019-10-13 18:08:44,386 INFO L392 ElimStorePlain]: Different costs {28=[|#memory_$Pointer$.offset|], 40=[|#memory_$Pointer$.base|]} [2019-10-13 18:08:44,533 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 62 [2019-10-13 18:08:44,534 INFO L341 Elim1Store]: treesize reduction 10, result has 91.9 percent of original size [2019-10-13 18:08:44,534 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 9 case distinctions, treesize of input 226 treesize of output 262 [2019-10-13 18:08:44,536 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:44,635 INFO L567 ElimStorePlain]: treesize reduction 42, result has 79.8 percent of original size [2019-10-13 18:08:44,991 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 104 [2019-10-13 18:08:44,992 INFO L341 Elim1Store]: treesize reduction 20, result has 91.4 percent of original size [2019-10-13 18:08:44,992 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 2 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 18 case distinctions, treesize of input 153 treesize of output 275 [2019-10-13 18:08:44,995 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:44,995 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:44,996 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:44,996 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:44,996 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:44,997 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:44,997 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:44,998 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:44,999 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:45,000 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:45,000 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:45,000 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:45,001 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:45,002 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:45,004 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:45,004 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:45,005 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:45,005 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:45,005 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:45,005 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:45,006 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:45,006 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:45,007 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:45,007 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:45,007 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:45,008 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:45,008 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:45,009 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 18:08:45,010 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:45,069 INFO L567 ElimStorePlain]: treesize reduction 102, result has 33.8 percent of original size [2019-10-13 18:08:45,070 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-10-13 18:08:45,071 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:276, output treesize:40 [2019-10-13 18:08:45,114 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 16 [2019-10-13 18:08:45,114 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 18:08:45,121 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 18:08:45,122 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-13 18:08:45,122 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 7 variables, input treesize:58, output treesize:7 [2019-10-13 18:08:45,154 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-10-13 18:08:45,155 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-13 18:08:45,155 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 15 [2019-10-13 18:08:45,156 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [319425459] [2019-10-13 18:08:45,156 INFO L442 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-10-13 18:08:45,157 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-13 18:08:45,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-10-13 18:08:45,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2019-10-13 18:08:45,158 INFO L87 Difference]: Start difference. First operand 92 states and 109 transitions. Second operand 15 states.