java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/list-properties/alternating_list-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-31 03:12:09,495 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-31 03:12:09,498 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-31 03:12:09,509 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-31 03:12:09,510 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-31 03:12:09,511 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-31 03:12:09,512 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-31 03:12:09,514 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-31 03:12:09,516 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-31 03:12:09,516 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-31 03:12:09,517 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-31 03:12:09,518 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-31 03:12:09,519 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-31 03:12:09,520 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-31 03:12:09,521 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-31 03:12:09,522 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-31 03:12:09,522 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-31 03:12:09,523 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-31 03:12:09,525 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-31 03:12:09,527 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-31 03:12:09,529 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-31 03:12:09,530 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-31 03:12:09,531 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-31 03:12:09,532 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-31 03:12:09,534 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-31 03:12:09,534 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-31 03:12:09,534 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-31 03:12:09,535 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-31 03:12:09,536 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-31 03:12:09,537 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-31 03:12:09,537 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-31 03:12:09,538 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-31 03:12:09,539 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-31 03:12:09,539 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-31 03:12:09,540 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-31 03:12:09,541 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-31 03:12:09,541 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-31 03:12:09,541 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-31 03:12:09,542 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-31 03:12:09,542 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-31 03:12:09,543 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-31 03:12:09,544 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 [2019-08-31 03:12:09,569 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-31 03:12:09,570 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-31 03:12:09,571 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-31 03:12:09,572 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-31 03:12:09,572 INFO L138 SettingsManager]: * Use SBE=true [2019-08-31 03:12:09,572 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-31 03:12:09,572 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-31 03:12:09,573 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-31 03:12:09,573 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-31 03:12:09,573 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-31 03:12:09,573 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-31 03:12:09,573 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-31 03:12:09,574 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-31 03:12:09,574 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-31 03:12:09,575 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-31 03:12:09,575 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-31 03:12:09,576 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-31 03:12:09,576 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-31 03:12:09,576 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-31 03:12:09,576 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-31 03:12:09,577 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-31 03:12:09,577 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-31 03:12:09,577 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-31 03:12:09,577 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-31 03:12:09,578 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-31 03:12:09,578 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-31 03:12:09,578 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-31 03:12:09,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-31 03:12:09,579 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-31 03:12:09,629 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-31 03:12:09,647 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-31 03:12:09,653 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-31 03:12:09,654 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-31 03:12:09,655 INFO L275 PluginConnector]: CDTParser initialized [2019-08-31 03:12:09,655 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-properties/alternating_list-1.i [2019-08-31 03:12:09,728 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94ad01963/2af0b7b14b5f478c84eb997cc5166719/FLAG0528f4d30 [2019-08-31 03:12:10,239 INFO L306 CDTParser]: Found 1 translation units. [2019-08-31 03:12:10,240 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/list-properties/alternating_list-1.i [2019-08-31 03:12:10,254 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94ad01963/2af0b7b14b5f478c84eb997cc5166719/FLAG0528f4d30 [2019-08-31 03:12:10,579 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94ad01963/2af0b7b14b5f478c84eb997cc5166719 [2019-08-31 03:12:10,592 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-31 03:12:10,593 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-31 03:12:10,597 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-31 03:12:10,597 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-31 03:12:10,601 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-31 03:12:10,602 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 03:12:10" (1/1) ... [2019-08-31 03:12:10,606 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c18ef89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:12:10, skipping insertion in model container [2019-08-31 03:12:10,606 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 03:12:10" (1/1) ... [2019-08-31 03:12:10,613 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-31 03:12:10,672 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-31 03:12:11,100 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 03:12:11,108 INFO L188 MainTranslator]: Completed pre-run [2019-08-31 03:12:11,150 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 03:12:11,224 INFO L192 MainTranslator]: Completed translation [2019-08-31 03:12:11,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:12:11 WrapperNode [2019-08-31 03:12:11,225 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-31 03:12:11,226 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-31 03:12:11,226 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-31 03:12:11,226 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-31 03:12:11,240 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:12:11" (1/1) ... [2019-08-31 03:12:11,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:12:11" (1/1) ... [2019-08-31 03:12:11,255 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:12:11" (1/1) ... [2019-08-31 03:12:11,255 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:12:11" (1/1) ... [2019-08-31 03:12:11,269 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:12:11" (1/1) ... [2019-08-31 03:12:11,275 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:12:11" (1/1) ... [2019-08-31 03:12:11,278 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:12:11" (1/1) ... [2019-08-31 03:12:11,284 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-31 03:12:11,284 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-31 03:12:11,284 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-31 03:12:11,285 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-31 03:12:11,285 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:12:11" (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 [2019-08-31 03:12:11,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-31 03:12:11,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-31 03:12:11,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-08-31 03:12:11,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-08-31 03:12:11,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint16_identity [2019-08-31 03:12:11,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint32_identity [2019-08-31 03:12:11,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint64_identity [2019-08-31 03:12:11,338 INFO L138 BoogieDeclarations]: Found implementation of procedure myexit [2019-08-31 03:12:11,338 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-31 03:12:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-31 03:12:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-31 03:12:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-31 03:12:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-31 03:12:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-31 03:12:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-31 03:12:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-31 03:12:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-31 03:12:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-31 03:12:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-31 03:12:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-31 03:12:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-31 03:12:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-31 03:12:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-31 03:12:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-31 03:12:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-31 03:12:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-31 03:12:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-31 03:12:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-08-31 03:12:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-08-31 03:12:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure __uint16_identity [2019-08-31 03:12:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure __uint32_identity [2019-08-31 03:12:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure __uint64_identity [2019-08-31 03:12:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-31 03:12:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-31 03:12:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-31 03:12:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-31 03:12:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-31 03:12:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-31 03:12:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-31 03:12:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-31 03:12:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-31 03:12:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-31 03:12:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-31 03:12:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-31 03:12:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-31 03:12:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-31 03:12:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-31 03:12:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-31 03:12:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-31 03:12:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-31 03:12:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-31 03:12:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-31 03:12:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-31 03:12:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-31 03:12:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-31 03:12:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-31 03:12:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-31 03:12:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-31 03:12:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-31 03:12:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-31 03:12:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-31 03:12:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-31 03:12:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-31 03:12:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-31 03:12:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-31 03:12:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-31 03:12:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-31 03:12:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-31 03:12:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-31 03:12:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-31 03:12:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-31 03:12:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-31 03:12:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-31 03:12:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-08-31 03:12:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-31 03:12:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-31 03:12:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-08-31 03:12:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-31 03:12:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-31 03:12:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-08-31 03:12:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-31 03:12:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-31 03:12:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-31 03:12:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-31 03:12:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-31 03:12:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-31 03:12:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-31 03:12:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-31 03:12:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-31 03:12:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-31 03:12:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-31 03:12:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-31 03:12:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-31 03:12:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-31 03:12:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-31 03:12:11,352 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-31 03:12:11,352 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-31 03:12:11,352 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-31 03:12:11,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-31 03:12:11,352 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-31 03:12:11,352 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-31 03:12:11,352 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-31 03:12:11,353 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-31 03:12:11,353 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-31 03:12:11,353 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-31 03:12:11,353 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-31 03:12:11,353 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-31 03:12:11,353 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-31 03:12:11,353 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-31 03:12:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-31 03:12:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-31 03:12:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-31 03:12:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-31 03:12:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-31 03:12:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-31 03:12:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-31 03:12:11,355 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-31 03:12:11,355 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-31 03:12:11,355 INFO L130 BoogieDeclarations]: Found specification of procedure myexit [2019-08-31 03:12:11,355 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-31 03:12:11,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-31 03:12:11,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-31 03:12:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-31 03:12:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-31 03:12:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-31 03:12:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-31 03:12:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-31 03:12:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-31 03:12:11,733 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true; [2019-08-31 03:12:11,895 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-31 03:12:11,895 INFO L283 CfgBuilder]: Removed 3 assume(true) statements. [2019-08-31 03:12:11,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 03:12:11 BoogieIcfgContainer [2019-08-31 03:12:11,898 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-31 03:12:11,899 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-31 03:12:11,899 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-31 03:12:11,899 INFO L275 PluginConnector]: Sifa initialized [2019-08-31 03:12:11,900 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 03:12:11" (1/1) ... [2019-08-31 03:12:11,944 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-31 03:12:11,944 INFO L169 IcfgInterpreter]: Building call graph [2019-08-31 03:12:11,953 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-31 03:12:11,968 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-31 03:12:11,970 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-31 03:12:12,076 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-31 03:12:12,077 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:12:12,092 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:12:12,092 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-31 03:12:12,093 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-31 03:12:12,107 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 27 for LOIs [2019-08-31 03:12:12,154 WARN L98 DagInterpreter]: A function never reaches its return [2019-08-31 03:12:12,276 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:12,289 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:12,301 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:12,312 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:12,914 WARN L188 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 90 [2019-08-31 03:12:12,915 INFO L567 ElimStorePlain]: treesize reduction 675, result has 20.5 percent of original size [2019-08-31 03:12:12,926 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:13,047 WARN L188 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-08-31 03:12:13,048 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:12:13,050 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:13,050 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 2 variables, input treesize:897, output treesize:162 [2019-08-31 03:12:13,109 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:13,316 WARN L188 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-31 03:12:13,317 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:12:13,319 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:13,320 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:208, output treesize:212 [2019-08-31 03:12:13,401 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:12:13,462 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:13,475 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:13,489 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:13,514 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:13,531 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:13,546 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:14,317 WARN L188 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 90 [2019-08-31 03:12:14,318 INFO L567 ElimStorePlain]: treesize reduction 1265, result has 12.1 percent of original size [2019-08-31 03:12:14,323 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:14,430 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-08-31 03:12:14,431 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:12:14,432 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:14,432 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 7 variables, input treesize:1511, output treesize:162 [2019-08-31 03:12:14,453 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:14,612 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-31 03:12:14,612 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:12:14,613 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:14,613 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:208, output treesize:212 [2019-08-31 03:12:14,669 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:12:14,670 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:12:14,717 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:14,726 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:14,736 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:14,747 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:14,758 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:14,773 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:14,784 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:14,837 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:20,188 WARN L188 SmtUtils]: Spent 5.35 s on a formula simplification. DAG size of input: 226 DAG size of output: 89 [2019-08-31 03:12:20,189 INFO L567 ElimStorePlain]: treesize reduction 1858, result has 8.4 percent of original size [2019-08-31 03:12:20,193 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:20,289 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:12:20,290 INFO L496 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:20,291 INFO L221 ElimStorePlain]: Needed 10 recursive calls to eliminate 10 variables, input treesize:2125, output treesize:159 [2019-08-31 03:12:20,312 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:20,479 WARN L188 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-31 03:12:20,480 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:12:20,481 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:20,481 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:208, output treesize:212 [2019-08-31 03:12:20,523 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:12:20,524 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:12:20,525 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:12:20,569 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:20,580 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:20,589 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:20,598 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:20,608 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:20,619 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:20,629 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:20,640 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:20,650 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:20,902 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:36,789 WARN L188 SmtUtils]: Spent 15.89 s on a formula simplification. DAG size of input: 259 DAG size of output: 89 [2019-08-31 03:12:36,789 INFO L567 ElimStorePlain]: treesize reduction 2448, result has 6.5 percent of original size [2019-08-31 03:12:36,793 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:36,893 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:12:36,894 INFO L496 ElimStorePlain]: Start of recursive call 1: 11 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:36,895 INFO L221 ElimStorePlain]: Needed 12 recursive calls to eliminate 13 variables, input treesize:2739, output treesize:159 [2019-08-31 03:12:36,922 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:37,076 WARN L188 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-31 03:12:37,077 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:12:37,077 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:37,078 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:208, output treesize:212 [2019-08-31 03:12:37,129 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:12:37,130 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:12:37,132 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:12:37,134 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:12:37,174 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:37,185 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:37,580 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:37,592 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:37,604 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:37,615 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:37,626 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:37,638 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:37,650 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:37,665 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:37,680 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:37,694 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:42,049 WARN L188 SmtUtils]: Spent 4.35 s on a formula simplification. DAG size of input: 292 DAG size of output: 89 [2019-08-31 03:12:42,049 INFO L567 ElimStorePlain]: treesize reduction 3038, result has 5.3 percent of original size [2019-08-31 03:12:42,053 INFO L496 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:42,177 WARN L188 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-31 03:12:42,177 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:12:42,178 INFO L496 ElimStorePlain]: Start of recursive call 1: 14 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:42,179 INFO L221 ElimStorePlain]: Needed 14 recursive calls to eliminate 16 variables, input treesize:3353, output treesize:159 [2019-08-31 03:12:42,211 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:42,389 WARN L188 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-31 03:12:42,390 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:12:42,391 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:42,392 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:208, output treesize:212 [2019-08-31 03:12:42,450 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:12:42,451 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:12:42,453 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:12:42,454 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:12:42,456 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:12:42,510 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:42,521 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:42,533 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:43,009 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:43,022 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:43,035 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:43,048 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:43,061 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:43,075 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:43,088 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:43,101 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:43,115 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:43,127 INFO L496 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:12:43,139 INFO L496 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:14:11,917 WARN L188 SmtUtils]: Spent 1.48 m on a formula simplification. DAG size of input: 325 DAG size of output: 89 [2019-08-31 03:14:11,918 INFO L567 ElimStorePlain]: treesize reduction 3628, result has 4.5 percent of original size [2019-08-31 03:14:11,923 INFO L496 ElimStorePlain]: Start of recursive call 16: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:14:12,048 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-31 03:14:12,049 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:14:12,050 INFO L496 ElimStorePlain]: Start of recursive call 1: 17 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-31 03:14:12,050 INFO L221 ElimStorePlain]: Needed 16 recursive calls to eliminate 19 variables, input treesize:3967, output treesize:159 [2019-08-31 03:14:12,073 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:14:12,241 WARN L188 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-31 03:14:12,241 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:14:12,243 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-08-31 03:14:12,243 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:208, output treesize:212 [2019-08-31 03:14:12,292 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:14:12,293 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:14:12,294 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:14:12,296 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:14:12,296 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:14:12,298 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:14:13,574 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:14:13,585 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:14:13,609 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:14:13,621 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:14:13,634 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:14:13,647 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:14:13,660 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:14:13,674 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:14:13,687 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:14:13,704 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:14:13,725 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:14:13,747 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:14:13,768 INFO L496 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:14:13,789 INFO L496 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:14:13,809 INFO L496 ElimStorePlain]: Start of recursive call 16: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:14:13,826 INFO L496 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:56,722 WARN L188 SmtUtils]: Spent 1.71 m on a formula simplification. DAG size of input: 358 DAG size of output: 89 [2019-08-31 03:15:56,723 INFO L567 ElimStorePlain]: treesize reduction 4218, result has 3.9 percent of original size [2019-08-31 03:15:56,727 INFO L496 ElimStorePlain]: Start of recursive call 18: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:56,839 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-31 03:15:56,839 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:15:56,840 INFO L496 ElimStorePlain]: Start of recursive call 1: 20 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:56,840 INFO L221 ElimStorePlain]: Needed 18 recursive calls to eliminate 22 variables, input treesize:4581, output treesize:159 [2019-08-31 03:15:56,868 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:57,106 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-31 03:15:57,107 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:15:57,108 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:57,108 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:208, output treesize:212 [2019-08-31 03:15:57,155 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:15:57,156 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:15:57,157 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:15:57,158 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:15:57,159 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:15:57,160 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:15:57,161 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:15:57,218 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:57,232 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:57,245 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:58,341 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:58,360 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:58,373 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:58,386 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:58,400 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:58,414 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:58,428 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:58,442 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:58,456 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:58,470 INFO L496 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:58,483 INFO L496 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:58,497 INFO L496 ElimStorePlain]: Start of recursive call 16: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:58,513 INFO L496 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:58,528 INFO L496 ElimStorePlain]: Start of recursive call 18: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:15:58,543 INFO L496 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:19,125 WARN L188 SmtUtils]: Spent 1.34 m on a formula simplification. DAG size of input: 391 DAG size of output: 89 [2019-08-31 03:17:19,126 INFO L567 ElimStorePlain]: treesize reduction 4808, result has 3.4 percent of original size [2019-08-31 03:17:19,138 INFO L496 ElimStorePlain]: Start of recursive call 20: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:19,244 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-31 03:17:19,244 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:17:19,246 INFO L496 ElimStorePlain]: Start of recursive call 1: 23 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:19,246 INFO L221 ElimStorePlain]: Needed 20 recursive calls to eliminate 25 variables, input treesize:5195, output treesize:159 [2019-08-31 03:17:19,267 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:19,578 WARN L188 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-31 03:17:19,578 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:17:19,579 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:19,580 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:208, output treesize:212 [2019-08-31 03:17:19,653 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:17:19,656 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:17:19,658 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:17:19,660 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:17:19,662 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:17:19,664 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:17:19,666 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:17:19,667 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:17:19,773 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:19,795 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:19,814 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:19,838 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:19,869 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:19,893 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:19,919 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:19,942 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:19,965 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:19,990 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:20,012 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:20,037 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:20,062 INFO L496 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:20,086 INFO L496 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:20,111 INFO L496 ElimStorePlain]: Start of recursive call 16: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:20,136 INFO L496 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:22,183 INFO L496 ElimStorePlain]: Start of recursive call 18: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:22,209 INFO L496 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:22,224 INFO L496 ElimStorePlain]: Start of recursive call 20: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:17:22,265 INFO L496 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:40,676 WARN L188 SmtUtils]: Spent 2.31 m on a formula simplification. DAG size of input: 424 DAG size of output: 89 [2019-08-31 03:19:40,677 INFO L567 ElimStorePlain]: treesize reduction 5398, result has 3.1 percent of original size [2019-08-31 03:19:40,680 INFO L496 ElimStorePlain]: Start of recursive call 22: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:40,789 WARN L188 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-31 03:19:40,789 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:19:40,790 INFO L496 ElimStorePlain]: Start of recursive call 1: 26 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:40,790 INFO L221 ElimStorePlain]: Needed 22 recursive calls to eliminate 28 variables, input treesize:5809, output treesize:159 [2019-08-31 03:19:40,817 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:41,061 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-31 03:19:41,062 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:19:41,062 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:41,063 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:208, output treesize:212 [2019-08-31 03:19:41,110 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:19:41,111 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:19:41,112 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:19:41,114 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:19:41,115 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:19:41,116 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:19:41,118 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:19:41,118 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:19:41,120 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:19:41,184 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:41,199 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:41,214 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:41,247 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:41,266 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:41,284 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:41,302 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:41,319 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:41,334 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:41,349 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:41,365 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:41,380 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:41,395 INFO L496 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:41,411 INFO L496 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:41,427 INFO L496 ElimStorePlain]: Start of recursive call 16: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:41,441 INFO L496 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:43,487 INFO L496 ElimStorePlain]: Start of recursive call 18: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:43,499 INFO L496 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:43,520 INFO L496 ElimStorePlain]: Start of recursive call 20: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:43,550 INFO L496 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:43,566 INFO L496 ElimStorePlain]: Start of recursive call 22: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:19:43,582 INFO L496 ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:32,113 WARN L188 SmtUtils]: Spent 2.81 m on a formula simplification. DAG size of input: 457 DAG size of output: 89 [2019-08-31 03:22:32,114 INFO L567 ElimStorePlain]: treesize reduction 5988, result has 2.8 percent of original size [2019-08-31 03:22:32,119 INFO L496 ElimStorePlain]: Start of recursive call 24: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:32,234 WARN L188 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-31 03:22:32,234 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:22:32,235 INFO L496 ElimStorePlain]: Start of recursive call 1: 29 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:32,235 INFO L221 ElimStorePlain]: Needed 24 recursive calls to eliminate 31 variables, input treesize:6423, output treesize:159 [2019-08-31 03:22:32,247 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:32,453 WARN L188 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-31 03:22:32,453 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:22:32,454 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:32,454 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:208, output treesize:212 [2019-08-31 03:22:32,509 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:22:32,510 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:22:32,511 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:22:32,512 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:22:32,512 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:22:32,514 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:22:32,514 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:22:32,516 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:22:32,516 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:22:32,518 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:22:32,599 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:32,623 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:32,647 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:32,666 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:32,690 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:32,716 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:32,740 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:32,766 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:32,792 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:32,818 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:32,839 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:32,865 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:32,893 INFO L496 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:34,942 INFO L496 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:34,957 INFO L496 ElimStorePlain]: Start of recursive call 16: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:34,972 INFO L496 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:34,991 INFO L496 ElimStorePlain]: Start of recursive call 18: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:35,017 INFO L496 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:35,033 INFO L496 ElimStorePlain]: Start of recursive call 20: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:35,047 INFO L496 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:35,063 INFO L496 ElimStorePlain]: Start of recursive call 22: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:35,117 INFO L496 ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:35,134 INFO L496 ElimStorePlain]: Start of recursive call 24: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:22:35,150 INFO L496 ElimStorePlain]: Start of recursive call 25: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:11,908 WARN L188 SmtUtils]: Spent 2.61 m on a formula simplification. DAG size of input: 490 DAG size of output: 89 [2019-08-31 03:25:11,908 INFO L567 ElimStorePlain]: treesize reduction 6578, result has 2.5 percent of original size [2019-08-31 03:25:11,913 INFO L496 ElimStorePlain]: Start of recursive call 26: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,021 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-31 03:25:12,021 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:25:12,022 INFO L496 ElimStorePlain]: Start of recursive call 1: 32 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,022 INFO L221 ElimStorePlain]: Needed 26 recursive calls to eliminate 34 variables, input treesize:7037, output treesize:159 [2019-08-31 03:25:12,034 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,236 WARN L188 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-31 03:25:12,236 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:25:12,237 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,238 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:208, output treesize:212 [2019-08-31 03:25:12,293 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:25:12,295 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:25:12,296 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:25:12,297 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:25:12,298 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:25:12,298 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:25:12,299 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:25:12,301 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:25:12,301 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:25:12,303 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:25:12,303 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:25:12,386 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,401 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,425 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,445 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,467 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,485 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,506 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,528 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,550 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,573 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,595 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,613 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,631 INFO L496 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,650 INFO L496 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,667 INFO L496 ElimStorePlain]: Start of recursive call 16: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,685 INFO L496 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,703 INFO L496 ElimStorePlain]: Start of recursive call 18: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,721 INFO L496 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,740 INFO L496 ElimStorePlain]: Start of recursive call 20: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,758 INFO L496 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:12,778 INFO L496 ElimStorePlain]: Start of recursive call 22: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:14,844 INFO L496 ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:14,872 INFO L496 ElimStorePlain]: Start of recursive call 24: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:14,891 INFO L496 ElimStorePlain]: Start of recursive call 25: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:14,910 INFO L496 ElimStorePlain]: Start of recursive call 26: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:25:14,928 INFO L496 ElimStorePlain]: Start of recursive call 27: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts.