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 --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block SingleStatement --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/forester-heap/sll-buckets-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 11:51:42,526 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 11:51:42,529 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 11:51:42,541 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 11:51:42,541 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 11:51:42,543 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 11:51:42,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 11:51:42,546 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 11:51:42,548 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 11:51:42,549 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 11:51:42,550 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 11:51:42,551 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 11:51:42,551 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 11:51:42,552 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 11:51:42,553 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 11:51:42,554 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 11:51:42,555 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 11:51:42,556 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 11:51:42,559 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 11:51:42,561 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 11:51:42,562 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 11:51:42,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 11:51:42,565 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 11:51:42,565 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 11:51:42,568 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 11:51:42,568 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 11:51:42,568 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 11:51:42,569 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 11:51:42,570 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 11:51:42,571 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 11:51:42,571 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 11:51:42,572 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 11:51:42,573 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 11:51:42,576 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 11:51:42,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 11:51:42,577 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 11:51:42,577 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 11:51:42,578 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 11:51:42,578 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 11:51:42,579 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 11:51:42,580 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 11:51:42,580 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 [2019-09-18 11:51:42,595 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 11:51:42,595 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 11:51:42,596 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 11:51:42,596 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 11:51:42,597 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 11:51:42,597 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 11:51:42,597 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 11:51:42,597 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 11:51:42,598 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 11:51:42,598 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 11:51:42,598 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 11:51:42,598 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 11:51:42,598 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 11:51:42,599 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 11:51:42,599 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 11:51:42,599 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 11:51:42,599 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 11:51:42,599 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 11:51:42,600 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 11:51:42,600 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 11:51:42,600 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 11:51:42,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 11:51:42,600 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 11:51:42,601 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 11:51:42,601 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 11:51:42,601 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 11:51:42,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 11:51:42,601 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 11:51:42,602 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SingleStatement Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-18 11:51:42,633 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 11:51:42,646 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 11:51:42,650 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 11:51:42,651 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 11:51:42,652 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 11:51:42,652 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/sll-buckets-1.i [2019-09-18 11:51:42,715 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d292205e/b656a08184894ef79e706e6a1e553d6d/FLAG91117dd57 [2019-09-18 11:51:43,287 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 11:51:43,290 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/sll-buckets-1.i [2019-09-18 11:51:43,311 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d292205e/b656a08184894ef79e706e6a1e553d6d/FLAG91117dd57 [2019-09-18 11:51:43,513 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d292205e/b656a08184894ef79e706e6a1e553d6d [2019-09-18 11:51:43,524 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 11:51:43,525 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 11:51:43,526 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 11:51:43,526 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 11:51:43,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 11:51:43,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:51:43" (1/1) ... [2019-09-18 11:51:43,531 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@752c620c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:51:43, skipping insertion in model container [2019-09-18 11:51:43,532 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:51:43" (1/1) ... [2019-09-18 11:51:43,538 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 11:51:43,593 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 11:51:44,057 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:51:44,070 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 11:51:44,112 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:51:44,178 INFO L192 MainTranslator]: Completed translation [2019-09-18 11:51:44,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:51:44 WrapperNode [2019-09-18 11:51:44,179 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 11:51:44,179 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 11:51:44,179 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 11:51:44,180 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 11:51:44,193 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:51:44" (1/1) ... [2019-09-18 11:51:44,193 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:51:44" (1/1) ... [2019-09-18 11:51:44,214 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:51:44" (1/1) ... [2019-09-18 11:51:44,214 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:51:44" (1/1) ... [2019-09-18 11:51:44,234 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:51:44" (1/1) ... [2019-09-18 11:51:44,243 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:51:44" (1/1) ... [2019-09-18 11:51:44,250 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:51:44" (1/1) ... [2019-09-18 11:51:44,257 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 11:51:44,258 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 11:51:44,258 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 11:51:44,258 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 11:51:44,259 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:51:44" (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 [2019-09-18 11:51:44,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 11:51:44,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 11:51:44,315 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 11:51:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-09-18 11:51:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-09-18 11:51:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-09-18 11:51:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-09-18 11:51:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-09-18 11:51:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-09-18 11:51:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-09-18 11:51:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-09-18 11:51:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-09-18 11:51:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-09-18 11:51:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-09-18 11:51:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-09-18 11:51:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-09-18 11:51:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-09-18 11:51:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-09-18 11:51:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-09-18 11:51:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-09-18 11:51:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-09-18 11:51:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-09-18 11:51:44,319 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-09-18 11:51:44,319 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-09-18 11:51:44,319 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-09-18 11:51:44,319 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-09-18 11:51:44,319 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-09-18 11:51:44,319 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-09-18 11:51:44,320 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-09-18 11:51:44,320 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-09-18 11:51:44,320 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-09-18 11:51:44,320 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-09-18 11:51:44,320 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-09-18 11:51:44,320 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-09-18 11:51:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-09-18 11:51:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-09-18 11:51:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-09-18 11:51:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-09-18 11:51:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-09-18 11:51:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-09-18 11:51:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-09-18 11:51:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-09-18 11:51:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-09-18 11:51:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-09-18 11:51:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-09-18 11:51:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-09-18 11:51:44,323 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-09-18 11:51:44,323 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-09-18 11:51:44,323 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-09-18 11:51:44,323 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-09-18 11:51:44,323 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-09-18 11:51:44,323 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-09-18 11:51:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-09-18 11:51:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-18 11:51:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-18 11:51:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-09-18 11:51:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-18 11:51:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-09-18 11:51:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-09-18 11:51:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-09-18 11:51:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-09-18 11:51:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-09-18 11:51:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-09-18 11:51:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-09-18 11:51:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-09-18 11:51:44,326 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-09-18 11:51:44,326 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-09-18 11:51:44,326 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-09-18 11:51:44,326 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-09-18 11:51:44,326 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-09-18 11:51:44,326 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-09-18 11:51:44,327 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-09-18 11:51:44,327 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-09-18 11:51:44,327 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-09-18 11:51:44,327 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-09-18 11:51:44,327 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-09-18 11:51:44,327 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-09-18 11:51:44,328 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-09-18 11:51:44,328 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-09-18 11:51:44,328 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-09-18 11:51:44,328 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-09-18 11:51:44,328 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-09-18 11:51:44,328 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-09-18 11:51:44,328 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-09-18 11:51:44,329 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-09-18 11:51:44,329 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-09-18 11:51:44,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-09-18 11:51:44,329 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-09-18 11:51:44,329 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-09-18 11:51:44,329 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-09-18 11:51:44,330 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-09-18 11:51:44,330 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-09-18 11:51:44,330 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-09-18 11:51:44,330 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-09-18 11:51:44,330 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-09-18 11:51:44,330 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-09-18 11:51:44,330 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-09-18 11:51:44,331 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-09-18 11:51:44,331 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-09-18 11:51:44,331 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-09-18 11:51:44,331 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-09-18 11:51:44,331 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-09-18 11:51:44,331 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-09-18 11:51:44,331 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-09-18 11:51:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-09-18 11:51:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-09-18 11:51:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 11:51:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 11:51:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 11:51:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-18 11:51:44,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-18 11:51:44,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-18 11:51:44,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-18 11:51:44,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-18 11:51:44,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-18 11:51:44,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 11:51:44,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 11:51:44,993 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 11:51:44,994 INFO L283 CfgBuilder]: Removed 15 assume(true) statements. [2019-09-18 11:51:44,995 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:51:44 BoogieIcfgContainer [2019-09-18 11:51:44,995 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 11:51:44,996 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 11:51:44,996 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 11:51:44,996 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 11:51:44,998 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:51:44" (1/1) ... [2019-09-18 11:51:44,999 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 11:51:45,024 INFO L162 IcfgInterpreter]: Started Sifa with 5 locations of interest [2019-09-18 11:51:45,024 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 11:51:45,033 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 11:51:45,043 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 11:51:45,045 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 11:51:45,209 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 23 for LOIs [2019-09-18 11:51:49,085 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 11:51:49,557 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 11:51:49,931 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-18 11:51:50,280 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 11:51:51,013 WARN L191 SmtUtils]: Spent 683.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-09-18 11:51:52,391 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:51:53,828 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 11:51:55,284 WARN L191 SmtUtils]: Spent 1.43 s on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:52:00,194 WARN L191 SmtUtils]: Spent 4.81 s on a formula simplification that was a NOOP. DAG size: 159 [2019-09-18 11:52:05,831 WARN L191 SmtUtils]: Spent 5.40 s on a formula simplification that was a NOOP. DAG size: 166 [2019-09-18 11:52:06,006 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 167 [2019-09-18 11:52:06,417 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:06,750 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:07,078 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:07,462 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:07,739 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:08,433 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:08,851 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:09,234 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:09,589 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:09,925 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:10,280 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:10,571 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:10,950 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:11,300 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:11,960 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:12,557 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:13,120 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:13,889 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:14,416 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:15,040 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:15,421 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:15,862 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:16,423 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:16,985 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:17,504 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:18,109 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:18,729 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:19,353 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:19,851 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:20,348 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:20,751 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:21,322 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:21,839 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:22,341 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:22,780 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:23,192 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:23,672 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:24,251 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:24,832 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:25,436 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:25,965 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:26,548 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:26,935 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:27,320 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:27,849 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:28,243 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:28,577 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:28,972 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:29,309 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:29,637 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:29,956 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:30,319 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:30,882 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:31,152 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:31,427 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:31,695 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:31,996 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:32,313 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:32,608 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:32,919 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:33,217 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:33,529 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:33,823 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:34,083 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:34,410 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:34,690 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:34,986 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:35,530 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:35,787 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:36,093 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:36,342 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:36,630 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:37,234 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:37,519 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:37,813 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:38,120 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:38,407 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:38,670 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:39,217 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:39,506 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:39,867 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:40,157 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:40,712 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:40,954 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:41,783 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:42,426 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:42,976 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:43,881 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:44,169 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:44,434 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:44,730 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:44,981 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:45,265 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:45,552 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:45,838 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:46,359 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:46,608 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:47,004 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:47,426 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:47,976 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:48,330 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:48,629 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:48,915 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:49,221 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:49,544 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:49,834 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:50,099 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:50,399 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:50,963 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:51,250 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:51,564 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:52,174 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:52,519 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:52,838 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:53,148 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:53,456 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:53,722 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:54,258 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:54,556 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:54,800 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:55,329 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:55,851 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:56,126 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:56,381 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:56,675 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:56,942 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:57,713 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:57,999 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:58,581 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:58,887 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:59,161 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:59,443 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:52:59,717 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:00,005 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:00,545 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:00,827 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:01,114 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:01,910 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:02,224 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:02,496 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:02,855 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:03,420 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:03,711 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:04,093 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:04,446 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:04,786 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:05,043 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:05,338 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:05,584 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:05,890 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:06,186 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:06,536 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:07,458 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:08,042 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:08,429 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:08,711 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:08,979 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:09,546 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:09,847 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:10,498 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:10,756 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:11,277 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:11,572 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:11,849 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:12,148 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:12,687 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:12,950 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:13,481 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:13,766 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:14,364 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:14,634 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:14,930 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:15,640 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:16,252 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:16,524 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:16,827 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:17,644 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:17,947 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:18,202 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:18,507 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:18,826 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:19,124 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:19,385 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:19,676 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:19,963 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:20,271 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:20,582 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:20,887 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:21,166 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:21,454 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:21,717 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:21,999 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:22,253 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:22,579 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:22,868 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:23,435 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:24,029 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:24,572 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:24,852 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:25,132 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:25,434 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:25,691 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:25,980 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:26,261 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:26,538 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:26,794 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:27,328 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:27,643 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:28,186 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:28,441 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:28,990 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:29,304 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:29,574 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:29,865 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:30,127 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:30,412 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:30,726 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:31,017 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:31,568 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:31,840 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:32,389 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:32,690 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:32,972 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:33,278 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:33,568 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:33,853 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:34,109 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:34,447 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:34,713 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:35,044 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:35,582 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:35,845 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:36,132 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:36,407 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:36,690 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:36,949 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:37,257 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:37,793 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:38,062 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:38,596 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:38,893 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:39,147 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:39,440 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:39,707 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:40,006 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:40,276 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:40,811 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:41,109 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:41,358 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:41,922 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:42,447 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:42,727 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:42,987 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:43,266 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:43,537 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:43,830 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:44,105 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:44,421 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:44,671 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:44,981 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:45,721 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:46,265 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:46,843 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:47,433 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:47,715 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:48,250 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:48,518 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:48,826 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:49,376 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:49,657 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:49,965 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:50,838 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:51,119 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:51,371 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:51,705 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:51,962 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:52,550 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:53,070 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:53,400 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:53,658 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:54,231 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:54,771 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:55,069 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:55,380 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:55,692 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:56,258 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:56,514 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:56,851 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:57,393 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:57,912 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:58,176 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:58,455 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:59,220 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:53:59,505 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:00,016 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:00,282 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:00,604 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:01,431 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:01,711 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:02,015 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:02,345 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:02,611 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:03,400 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:03,652 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:04,216 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:04,514 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:04,774 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:05,104 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:05,626 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:05,911 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:06,688 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:07,453 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:08,250 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:08,495 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:08,798 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:09,553 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:09,835 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:10,146 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:10,455 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:10,720 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:11,563 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:11,831 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:12,575 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:12,846 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:13,150 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:13,434 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:13,727 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:13,970 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:14,511 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:14,840 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:15,099 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:15,680 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:16,498 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:16,784 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:17,125 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:17,383 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:17,686 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:17,958 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:18,264 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:18,519 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:18,819 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:19,645 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:19,926 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:20,202 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:20,507 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:20,779 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:21,082 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:21,331 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:21,606 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:22,158 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:22,889 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:23,447 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:24,015 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:24,318 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:24,885 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:25,426 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:25,702 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:26,007 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:26,537 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:26,782 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:27,131 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:27,413 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:27,714 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:27,987 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:28,532 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:28,828 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:29,124 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:29,433 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:29,731 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:30,020 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:30,273 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:30,576 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:30,822 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:31,129 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:31,405 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:31,714 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:32,002 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:32,298 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:32,550 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:32,879 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:33,156 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:33,724 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:34,056 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:34,331 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:34,685 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:34,957 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:35,277 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:35,559 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:35,841 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:36,490 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:36,788 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:37,088 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:37,346 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:37,886 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:38,173 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:38,708 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:39,809 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:40,330 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:40,593 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:41,105 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:41,622 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:41,957 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:42,232 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:42,755 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:43,024 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:43,558 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:43,810 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:44,088 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:44,344 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:44,627 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:44,889 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:45,160 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:45,456 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:45,725 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:45,984 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:46,296 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:46,558 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:46,849 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:47,116 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:47,396 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:47,662 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:47,940 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:48,240 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:48,508 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:48,782 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:49,069 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:49,320 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:49,618 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:49,885 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:50,182 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:50,488 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:50,770 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:51,340 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:52,227 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:52,522 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:52,784 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:53,114 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:53,376 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:53,680 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:53,924 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:55,857 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:56,122 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:56,679 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:57,196 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:57,487 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:57,761 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:58,048 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:58,301 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:58,576 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:54:59,673 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:55:00,201 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:55:00,467 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:55:01,488 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:55:01,784 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:55:02,022 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:55:03,086 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:55:03,373 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:55:03,642 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:55:04,179 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:55:04,487 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:55:04,744 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:55:05,049 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:55:05,309 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:55:05,623 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:55:10,583 WARN L191 SmtUtils]: Spent 4.73 s on a formula simplification that was a NOOP. DAG size: 166 [2019-09-18 11:55:11,827 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-09-18 11:55:13,727 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification that was a NOOP. DAG size: 195 [2019-09-18 11:55:13,907 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2019-09-18 11:55:14,207 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2019-09-18 11:55:16,392 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 167 [2019-09-18 11:55:16,693 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2019-09-18 11:55:17,098 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-09-18 11:55:18,100 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 195 [2019-09-18 11:55:18,563 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2019-09-18 11:55:18,733 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2019-09-18 11:55:25,969 WARN L191 SmtUtils]: Spent 5.16 s on a formula simplification that was a NOOP. DAG size: 166 [2019-09-18 11:55:26,119 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 167 [2019-09-18 11:55:26,381 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:55:27,016 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-09-18 11:55:27,394 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-09-18 11:55:27,552 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2019-09-18 11:55:27,709 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2019-09-18 11:55:29,876 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:55:32,330 WARN L191 SmtUtils]: Spent 2.40 s on a formula simplification that was a NOOP. DAG size: 175 [2019-09-18 11:55:36,542 WARN L191 SmtUtils]: Spent 4.21 s on a formula simplification that was a NOOP. DAG size: 175 [2019-09-18 11:55:50,766 WARN L191 SmtUtils]: Spent 14.19 s on a formula simplification that was a NOOP. DAG size: 186 [2019-09-18 11:56:04,189 WARN L191 SmtUtils]: Spent 13.42 s on a formula simplification that was a NOOP. DAG size: 186 [2019-09-18 11:56:04,374 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2019-09-18 11:56:04,834 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-09-18 11:56:05,132 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-09-18 11:56:05,269 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2019-09-18 11:56:05,508 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2019-09-18 11:56:08,095 WARN L191 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 18 [2019-09-18 11:56:08,255 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:56:09,114 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-09-18 11:56:09,416 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-09-18 11:56:09,615 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2019-09-18 11:56:09,775 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2019-09-18 11:56:11,933 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2019-09-18 11:56:16,208 WARN L191 SmtUtils]: Spent 4.21 s on a formula simplification that was a NOOP. DAG size: 175 [2019-09-18 11:56:18,720 WARN L191 SmtUtils]: Spent 2.51 s on a formula simplification that was a NOOP. DAG size: 175 [2019-09-18 11:56:32,826 WARN L191 SmtUtils]: Spent 14.07 s on a formula simplification that was a NOOP. DAG size: 186 [2019-09-18 11:56:47,641 WARN L191 SmtUtils]: Spent 14.81 s on a formula simplification that was a NOOP. DAG size: 186 [2019-09-18 11:56:48,634 WARN L191 SmtUtils]: Spent 858.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-09-18 11:56:48,997 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-09-18 11:56:49,683 WARN L191 SmtUtils]: Spent 664.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2019-09-18 11:56:49,827 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2019-09-18 11:56:53,655 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 187 DAG size of output: 18 [2019-09-18 11:56:54,345 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 77 [2019-09-18 11:56:54,457 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-18 11:56:54,590 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 11:56:54,720 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 11:56:55,073 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 90 [2019-09-18 11:56:56,081 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-18 11:56:56,775 WARN L191 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-18 11:56:56,777 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.UnsupportedOperationException: expected NNF at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:236) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive$TermWalker.walk(NonRecursive.java:139) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:195) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:115) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:106) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder.(ArrayOccurrenceAnalysis.java:181) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis.(ArrayOccurrenceAnalysis.java:74) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:275) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.newQuantifier(SymbolicTools.java:275) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:263) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:131) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.post(SymbolicTools.java:116) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretInternal(DagInterpreter.java:237) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:216) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:118) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:94) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretLoop(DagInterpreter.java:178) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:169) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:139) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:129) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:81) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-09-18 11:56:56,781 INFO L168 Benchmark]: Toolchain (without parser) took 313257.09 ms. Allocated memory was 131.6 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 86.2 MB in the beginning and 501.2 MB in the end (delta: -415.0 MB). Peak memory consumption was 705.4 MB. Max. memory is 7.1 GB. [2019-09-18 11:56:56,782 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 131.6 MB. Free memory was 105.9 MB in the beginning and 105.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-18 11:56:56,782 INFO L168 Benchmark]: CACSL2BoogieTranslator took 653.29 ms. Allocated memory was 131.6 MB in the beginning and 199.8 MB in the end (delta: 68.2 MB). Free memory was 86.0 MB in the beginning and 163.7 MB in the end (delta: -77.7 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. [2019-09-18 11:56:56,782 INFO L168 Benchmark]: Boogie Preprocessor took 78.05 ms. Allocated memory is still 199.8 MB. Free memory was 163.7 MB in the beginning and 160.4 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 7.1 GB. [2019-09-18 11:56:56,783 INFO L168 Benchmark]: RCFGBuilder took 737.70 ms. Allocated memory is still 199.8 MB. Free memory was 160.4 MB in the beginning and 105.7 MB in the end (delta: 54.7 MB). Peak memory consumption was 54.7 MB. Max. memory is 7.1 GB. [2019-09-18 11:56:56,783 INFO L168 Benchmark]: Sifa took 311784.63 ms. Allocated memory was 199.8 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 105.7 MB in the beginning and 501.2 MB in the end (delta: -395.5 MB). Peak memory consumption was 656.8 MB. Max. memory is 7.1 GB. [2019-09-18 11:56:56,784 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 131.6 MB. Free memory was 105.9 MB in the beginning and 105.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 653.29 ms. Allocated memory was 131.6 MB in the beginning and 199.8 MB in the end (delta: 68.2 MB). Free memory was 86.0 MB in the beginning and 163.7 MB in the end (delta: -77.7 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 78.05 ms. Allocated memory is still 199.8 MB. Free memory was 163.7 MB in the beginning and 160.4 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 737.70 ms. Allocated memory is still 199.8 MB. Free memory was 160.4 MB in the beginning and 105.7 MB in the end (delta: 54.7 MB). Peak memory consumption was 54.7 MB. Max. memory is 7.1 GB. * Sifa took 311784.63 ms. Allocated memory was 199.8 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 105.7 MB in the beginning and 501.2 MB in the end (delta: -395.5 MB). Peak memory consumption was 656.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: UnsupportedOperationException: expected NNF de.uni_freiburg.informatik.ultimate.plugins.sifa: UnsupportedOperationException: expected NNF: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:236) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...