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 CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/loop-invgen/id_build.i.p+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 06:33:55,944 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 06:33:55,946 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 06:33:55,958 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 06:33:55,958 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 06:33:55,959 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 06:33:55,960 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 06:33:55,962 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 06:33:55,964 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 06:33:55,964 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 06:33:55,965 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 06:33:55,966 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 06:33:55,967 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 06:33:55,968 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 06:33:55,968 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 06:33:55,970 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 06:33:55,970 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 06:33:55,971 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 06:33:55,973 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 06:33:55,975 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 06:33:55,977 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 06:33:55,978 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 06:33:55,979 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 06:33:55,980 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 06:33:55,982 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 06:33:55,982 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 06:33:55,983 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 06:33:55,983 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 06:33:55,984 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 06:33:55,985 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 06:33:55,985 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 06:33:55,986 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 06:33:55,987 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 06:33:55,988 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 06:33:55,989 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 06:33:55,989 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 06:33:55,990 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 06:33:55,990 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 06:33:55,990 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 06:33:55,991 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 06:33:55,992 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 06:33:55,993 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 06:33:56,015 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 06:33:56,016 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 06:33:56,018 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 06:33:56,018 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 06:33:56,018 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 06:33:56,018 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 06:33:56,018 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 06:33:56,019 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 06:33:56,019 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 06:33:56,020 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 06:33:56,020 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 06:33:56,020 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 06:33:56,020 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 06:33:56,020 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 06:33:56,021 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 06:33:56,021 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 06:33:56,021 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 06:33:56,021 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 06:33:56,021 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 06:33:56,022 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 06:33:56,022 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 06:33:56,022 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 06:33:56,024 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 06:33:56,024 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 06:33:56,024 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 06:33:56,024 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 06:33:56,025 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 06:33:56,025 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 06:33:56,025 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-15 06:33:56,346 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 06:33:56,358 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 06:33:56,363 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 06:33:56,364 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 06:33:56,365 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 06:33:56,365 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/id_build.i.p+nlh-reducer.c [2019-10-15 06:33:56,438 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c36d8b8bf/7077eaf5491b4524a6115f5a40b96808/FLAGf7c4fd1d2 [2019-10-15 06:33:57,027 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 06:33:57,027 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/id_build.i.p+nlh-reducer.c [2019-10-15 06:33:57,044 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c36d8b8bf/7077eaf5491b4524a6115f5a40b96808/FLAGf7c4fd1d2 [2019-10-15 06:33:57,301 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c36d8b8bf/7077eaf5491b4524a6115f5a40b96808 [2019-10-15 06:33:57,310 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 06:33:57,311 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 06:33:57,312 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 06:33:57,312 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 06:33:57,316 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 06:33:57,317 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:33:57" (1/1) ... [2019-10-15 06:33:57,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2330c988 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:33:57, skipping insertion in model container [2019-10-15 06:33:57,320 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:33:57" (1/1) ... [2019-10-15 06:33:57,327 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 06:33:57,397 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 06:33:57,941 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 06:33:58,065 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 06:33:58,309 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 06:33:58,325 INFO L192 MainTranslator]: Completed translation [2019-10-15 06:33:58,325 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:33:58 WrapperNode [2019-10-15 06:33:58,325 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 06:33:58,326 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 06:33:58,326 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 06:33:58,326 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 06:33:58,337 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:33:58" (1/1) ... [2019-10-15 06:33:58,337 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:33:58" (1/1) ... [2019-10-15 06:33:58,355 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:33:58" (1/1) ... [2019-10-15 06:33:58,355 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:33:58" (1/1) ... [2019-10-15 06:33:58,390 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:33:58" (1/1) ... [2019-10-15 06:33:58,415 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:33:58" (1/1) ... [2019-10-15 06:33:58,426 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:33:58" (1/1) ... [2019-10-15 06:33:58,443 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 06:33:58,444 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 06:33:58,444 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 06:33:58,444 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 06:33:58,445 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:33:58" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 06:33:58,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 06:33:58,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 06:33:58,525 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 06:33:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 06:33:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 06:33:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-15 06:33:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 06:33:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 06:33:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 06:33:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 06:34:00,073 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 06:34:00,074 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 06:34:00,075 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:34:00 BoogieIcfgContainer [2019-10-15 06:34:00,076 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 06:34:00,076 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-15 06:34:00,076 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-15 06:34:00,077 INFO L275 PluginConnector]: Sifa initialized [2019-10-15 06:34:00,078 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:34:00" (1/1) ... [2019-10-15 06:34:00,078 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-15 06:34:00,104 INFO L162 IcfgInterpreter]: Started Sifa with 2 locations of interest [2019-10-15 06:34:00,105 INFO L169 IcfgInterpreter]: Building call graph [2019-10-15 06:34:00,117 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-15 06:34:00,127 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-15 06:34:00,128 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-15 06:34:00,282 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 10 for LOIs [2019-10-15 06:34:01,668 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:01,685 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:01,871 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:01,885 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:01,992 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:02,014 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:02,169 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:02,184 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:02,299 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:02,320 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:02,510 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-10-15 06:34:02,538 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:02,552 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:02,632 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:02,656 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:02,759 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:02,772 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:02,946 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:02,955 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:03,033 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:03,045 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:03,146 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:03,159 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:03,321 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:03,331 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:03,397 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:03,408 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:03,493 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:03,506 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:03,629 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:03,638 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:03,697 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:03,708 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:03,781 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:03,794 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:04,189 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 259 [2019-10-15 06:34:04,364 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2019-10-15 06:34:04,488 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2019-10-15 06:34:04,714 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 240 [2019-10-15 06:34:04,822 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 240 [2019-10-15 06:34:04,839 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:04,864 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:05,035 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-10-15 06:34:05,173 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-10-15 06:34:05,194 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:05,229 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:05,439 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-10-15 06:34:05,611 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-10-15 06:34:05,625 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:05,824 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-10-15 06:34:05,990 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-10-15 06:34:06,014 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:06,041 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:06,233 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 348 [2019-10-15 06:34:06,382 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 348 [2019-10-15 06:34:06,400 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:06,430 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:06,642 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 385 [2019-10-15 06:34:06,808 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 385 [2019-10-15 06:34:06,856 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:06,879 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:07,091 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 420 [2019-10-15 06:34:07,242 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 420 [2019-10-15 06:34:07,262 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:07,285 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:07,530 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 456 [2019-10-15 06:34:07,761 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 456 [2019-10-15 06:34:07,780 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:07,800 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:07,998 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 493 [2019-10-15 06:34:08,154 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 493 [2019-10-15 06:34:08,542 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 515 [2019-10-15 06:34:08,746 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 503 [2019-10-15 06:34:08,923 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 504 [2019-10-15 06:34:09,373 WARN L191 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 535 [2019-10-15 06:34:09,578 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 503 [2019-10-15 06:34:09,754 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 502 [2019-10-15 06:34:09,917 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 502 [2019-10-15 06:34:10,111 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 503 [2019-10-15 06:34:10,264 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 505 [2019-10-15 06:34:10,283 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:10,292 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:10,343 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:10,354 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:10,433 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:10,450 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:10,705 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 259 [2019-10-15 06:34:10,854 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2019-10-15 06:34:10,956 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2019-10-15 06:34:11,084 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 240 [2019-10-15 06:34:11,151 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:11,164 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:11,317 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:11,335 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:11,486 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:11,644 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:11,659 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:11,839 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:11,869 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:12,040 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 385 [2019-10-15 06:34:12,137 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:12,160 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:12,327 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 421 [2019-10-15 06:34:12,436 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 421 [2019-10-15 06:34:12,452 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:12,475 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:12,506 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:12,514 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:12,560 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:12,571 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:12,652 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:12,665 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:12,896 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 259 [2019-10-15 06:34:13,241 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:13,254 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:13,415 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:13,433 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:13,621 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:13,776 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:13,791 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:13,961 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 348 [2019-10-15 06:34:14,141 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 348 [2019-10-15 06:34:14,160 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:14,195 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:14,433 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 385 [2019-10-15 06:34:14,541 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 385 [2019-10-15 06:34:14,578 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:14,597 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:14,879 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 420 [2019-10-15 06:34:15,153 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 420 [2019-10-15 06:34:15,178 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:15,202 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:15,382 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 456 [2019-10-15 06:34:15,502 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 456 [2019-10-15 06:34:15,517 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:15,530 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:15,690 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 493 [2019-10-15 06:34:15,838 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 493 [2019-10-15 06:34:16,007 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 515 [2019-10-15 06:34:16,209 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 503 [2019-10-15 06:34:16,355 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 504 [2019-10-15 06:34:16,768 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 535 [2019-10-15 06:34:16,960 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 503 [2019-10-15 06:34:17,108 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 502 [2019-10-15 06:34:17,256 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 502 [2019-10-15 06:34:17,409 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 503 [2019-10-15 06:34:17,559 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 505 [2019-10-15 06:34:17,739 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 513 [2019-10-15 06:34:17,888 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 513 [2019-10-15 06:34:18,056 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 509 [2019-10-15 06:34:18,214 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 517 [2019-10-15 06:34:18,481 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 530 [2019-10-15 06:34:18,668 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 515 [2019-10-15 06:34:18,833 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 521 [2019-10-15 06:34:19,253 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 551 [2019-10-15 06:34:19,483 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 515 [2019-10-15 06:34:19,638 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 514 [2019-10-15 06:34:19,791 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 514 [2019-10-15 06:34:19,952 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 515 [2019-10-15 06:34:20,108 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 517 [2019-10-15 06:34:20,287 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 524 [2019-10-15 06:34:20,682 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 523 [2019-10-15 06:34:20,846 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 517 [2019-10-15 06:34:21,486 WARN L191 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 531 DAG size of output: 531 [2019-10-15 06:34:21,673 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 530 [2019-10-15 06:34:21,848 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 515 [2019-10-15 06:34:22,004 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 521 [2019-10-15 06:34:22,433 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 551 [2019-10-15 06:34:22,597 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 515 [2019-10-15 06:34:22,754 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 514 [2019-10-15 06:34:22,907 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 514 [2019-10-15 06:34:23,062 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 515 [2019-10-15 06:34:23,216 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 517 [2019-10-15 06:34:23,701 WARN L191 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 527 [2019-10-15 06:34:23,855 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 509 [2019-10-15 06:34:24,003 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 509 [2019-10-15 06:34:24,153 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 510 [2019-10-15 06:34:24,306 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 510 [2019-10-15 06:34:24,461 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 509 [2019-10-15 06:34:24,611 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 511 [2019-10-15 06:34:24,614 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:24,621 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:24,659 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:24,667 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:24,712 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:24,722 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:25,138 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:25,147 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:25,264 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:25,278 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:25,408 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:25,541 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:25,555 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:25,730 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:25,749 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:25,959 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:25,978 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:26,102 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 421 [2019-10-15 06:34:26,276 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 421 [2019-10-15 06:34:26,289 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:26,313 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-15 06:34:26,527 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 513 [2019-10-15 06:34:26,680 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 513 [2019-10-15 06:34:26,832 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 509 [2019-10-15 06:34:26,983 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 517 [2019-10-15 06:34:27,159 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 530 [2019-10-15 06:34:27,320 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 515 [2019-10-15 06:34:27,476 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 521 [2019-10-15 06:34:27,887 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 551 [2019-10-15 06:34:28,051 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 515 [2019-10-15 06:34:28,206 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 514 [2019-10-15 06:34:28,359 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 514 [2019-10-15 06:34:28,514 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 515 [2019-10-15 06:34:28,675 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 517 [2019-10-15 06:34:28,853 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 524 [2019-10-15 06:34:29,244 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 523 [2019-10-15 06:34:29,401 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 517 [2019-10-15 06:34:29,922 WARN L191 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 531 DAG size of output: 531 [2019-10-15 06:34:30,129 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 524 [2019-10-15 06:34:30,284 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 524 [2019-10-15 06:34:30,509 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 515 [2019-10-15 06:34:30,666 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 528 [2019-10-15 06:34:30,667 INFO L183 IcfgInterpreter]: Interpretation finished [2019-10-15 06:34:30,691 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-10-15 06:34:30,691 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-10-15 06:34:30,693 INFO L168 Benchmark]: Toolchain (without parser) took 33381.97 ms. Allocated memory was 140.0 MB in the beginning and 901.3 MB in the end (delta: 761.3 MB). Free memory was 103.9 MB in the beginning and 61.9 MB in the end (delta: 42.0 MB). Peak memory consumption was 803.3 MB. Max. memory is 7.1 GB. [2019-10-15 06:34:30,694 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 140.0 MB. Free memory was 123.2 MB in the beginning and 123.0 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2019-10-15 06:34:30,695 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1013.45 ms. Allocated memory was 140.0 MB in the beginning and 206.0 MB in the end (delta: 66.1 MB). Free memory was 103.7 MB in the beginning and 171.6 MB in the end (delta: -67.9 MB). Peak memory consumption was 42.1 MB. Max. memory is 7.1 GB. [2019-10-15 06:34:30,696 INFO L168 Benchmark]: Boogie Preprocessor took 117.26 ms. Allocated memory is still 206.0 MB. Free memory was 171.6 MB in the beginning and 167.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. [2019-10-15 06:34:30,697 INFO L168 Benchmark]: RCFGBuilder took 1632.19 ms. Allocated memory was 206.0 MB in the beginning and 237.5 MB in the end (delta: 31.5 MB). Free memory was 167.3 MB in the beginning and 142.9 MB in the end (delta: 24.4 MB). Peak memory consumption was 79.2 MB. Max. memory is 7.1 GB. [2019-10-15 06:34:30,698 INFO L168 Benchmark]: Sifa took 30615.42 ms. Allocated memory was 237.5 MB in the beginning and 901.3 MB in the end (delta: 663.7 MB). Free memory was 142.9 MB in the beginning and 61.9 MB in the end (delta: 81.0 MB). Peak memory consumption was 744.8 MB. Max. memory is 7.1 GB. [2019-10-15 06:34:30,702 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 140.0 MB. Free memory was 123.2 MB in the beginning and 123.0 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1013.45 ms. Allocated memory was 140.0 MB in the beginning and 206.0 MB in the end (delta: 66.1 MB). Free memory was 103.7 MB in the beginning and 171.6 MB in the end (delta: -67.9 MB). Peak memory consumption was 42.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 117.26 ms. Allocated memory is still 206.0 MB. Free memory was 171.6 MB in the beginning and 167.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1632.19 ms. Allocated memory was 206.0 MB in the beginning and 237.5 MB in the end (delta: 31.5 MB). Free memory was 167.3 MB in the beginning and 142.9 MB in the end (delta: 24.4 MB). Peak memory consumption was 79.2 MB. Max. memory is 7.1 GB. * Sifa took 30615.42 ms. Allocated memory was 237.5 MB in the beginning and 901.3 MB in the end (delta: 663.7 MB). Free memory was 142.9 MB in the beginning and 61.9 MB in the end (delta: 81.0 MB). Peak memory consumption was 744.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 30563, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 666, DAG_INTERPRETER_EARLY_EXITS: 11, TOOLS_POST_APPLICATIONS: 657, TOOLS_POST_TIME[ms]: 735, TOOLS_POST_CALL_APPLICATIONS: 2, TOOLS_POST_CALL_TIME[ms]: 28, TOOLS_POST_RETURN_APPLICATIONS: 1, TOOLS_POST_RETURN_TIME[ms]: 2, TOOLS_QUANTIFIERELIM_APPLICATIONS: 632, TOOLS_QUANTIFIERELIM_TIME[ms]: 461, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 14, FLUID_QUERY_TIME[ms]: 44, FLUID_QUERIES: 678, FLUID_YES_ANSWERS: 60, DOMAIN_JOIN_APPLICATIONS: 22, DOMAIN_JOIN_TIME[ms]: 13556, DOMAIN_ALPHA_APPLICATIONS: 60, DOMAIN_ALPHA_TIME[ms]: 11450, DOMAIN_WIDEN_APPLICATIONS: 5, DOMAIN_WIDEN_TIME[ms]: 3024, DOMAIN_ISSUBSETEQ_APPLICATIONS: 12, DOMAIN_ISSUBSETEQ_TIME[ms]: 136, DOMAIN_ISBOTTOM_APPLICATIONS: 24, DOMAIN_ISBOTTOM_TIME[ms]: 113, LOOP_SUMMARIZER_APPLICATIONS: 7, LOOP_SUMMARIZER_CACHE_MISSES: 7, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 11813, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 11813, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 12, CALL_SUMMARIZER_APPLICATIONS: 1, CALL_SUMMARIZER_CACHE_MISSES: 1, CALL_SUMMARIZER_OVERALL_TIME[ms]: 83, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 83, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 11, PATH_EXPR_TIME[ms]: 41, REGEX_TO_DAG_TIME[ms]: 26, DAG_COMPRESSION_TIME[ms]: 1224, DAG_COMPRESSION_PROCESSED_NODES: 62613, DAG_COMPRESSION_RETAINED_NODES: 19407 - PositiveResult [Line: 1758]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 1775]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 1146#(and (<= main_~__tmp_71~0 1) (<= 1 main_~__tmp_43~0) (<= 1 main_~__VERIFIER_assert__cond~113) (<= main_~__VERIFIER_assert__cond~78 1) (<= main_~__tmp_44~0 1) (<= main_~__VERIFIER_assert__cond~41 1) (<= main_~__tmp_36~0 1) (<= 1 main_~__VERIFIER_assert__cond~141) (<= main_~__VERIFIER_assert__cond~82 1) (<= 1 main_~__VERIFIER_assert__cond~107) (<= main_~__VERIFIER_assert__cond~69 1) (<= main_~__tmp_14~0 1) (<= main_~__tmp_69~0 1) (<= main_~__tmp_146~0 1) (<= 1 main_~__VERIFIER_assert__cond~41) (<= main_~__VERIFIER_assert__cond~37 1) (<= main_~__VERIFIER_assert__cond~105 1) (<= main_~__VERIFIER_assert__cond~146 1) (<= 1 main_~__VERIFIER_assert__cond~72) (<= 1 main_~__tmp_46~0) (<= main_~__tmp_50~0 1) (<= main_~__tmp_118~0 1) (<= main_~__tmp_84~0 1) (<= main_~__VERIFIER_assert__cond~44 1) (<= main_~__VERIFIER_assert__cond~6 1) (<= 1 main_~__tmp_151~0) (<= 1 main_~__tmp_73~0) (<= main_~__VERIFIER_assert__cond~141 1) (<= 1 main_~__VERIFIER_assert__cond~105) (<= main_~__VERIFIER_assert__cond~48 1) (<= main_~__VERIFIER_assert__cond~138 1) (<= main_~__tmp_108~0 1) (<= 1 main_~__tmp_142~0) (<= 1 main_~__VERIFIER_assert__cond~148) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~__VERIFIER_assert__cond~136 1) (<= main_~__tmp_79~0 1) (<= 1 main_~__VERIFIER_assert__cond~82) (<= 1 main_~__VERIFIER_assert__cond~79) (<= main_~__VERIFIER_assert__cond~13 1) (<= main_~__tmp_10~0 1) (<= main_~__VERIFIER_assert__cond~73 1) (<= main_~__VERIFIER_assert__cond~47 1) (<= main_~__VERIFIER_assert__cond~1 1) (<= 1 main_~__VERIFIER_assert__cond~109) (<= 1 main_~__VERIFIER_assert__cond~45) (<= main_~__tmp_150~0 1) (<= main_~__VERIFIER_assert__cond~4 1) (<= 1 main_~__VERIFIER_assert__cond~70) (<= 1 main_~__VERIFIER_assert__cond~142) (<= 1 main_~__tmp_11~0) (<= main_~__tmp_49~0 1) (<= main_~__VERIFIER_assert__cond~139 1) (<= main_~__VERIFIER_assert__cond~115 1) (<= 1 main_~__VERIFIER_assert__cond~35) (<= 1 main_~__VERIFIER_assert__cond~76) (<= main_~__tmp_6~0 1) (<= main_~__tmp_13~0 1) (<= 1 main_~__tmp_110~0) (<= main_~__VERIFIER_assert__cond~45 1) (<= main_~__tmp_152~0 1) (<= main_~__tmp_72~0 1) (<= 1 main_~__tmp_79~0) (<= main_~__VERIFIER_assert__cond~12 1) (<= 1 main_~__tmp_153~0) (<= main_~__VERIFIER_assert__cond~77 1) (<= 1 main_~__VERIFIER_assert__cond~81) (<= main_~__VERIFIER_assert__cond~35 1) (<= main_~__VERIFIER_assert__cond~43 1) (<= 1 main_~__VERIFIER_assert__cond~115) (<= 1 main_~__VERIFIER_assert__cond~5) (<= main_~__tmp_114~0 1) (<= main_~__VERIFIER_assert__cond~150 1) (<= main_~__tmp_3~0 1) (<= main_~__VERIFIER_assert__cond~3 1) (<= 1 main_~__tmp_111~0) (<= main_~__tmp_1~0 1) (<= 1 main_~__tmp_140~0) (<= 1 main_~__VERIFIER_assert__cond~138) (<= main_~__VERIFIER_assert__cond~2 1) (<= main_~__VERIFIER_assert__cond~143 1) (<= main_~__tmp_138~0 1) (= main_~__VERIFIER_assert__cond~136 0) (<= 1 main_~__tmp_4~0) (<= 1 main_~__VERIFIER_assert__cond~68) (<= main_~__VERIFIER_assert__cond~5 1) (<= 4 main_~main__i~0) (<= 0 ~__return_main~0) (<= 1 main_~__tmp_149~0) (<= 1 main_~__tmp_78~0) (<= 1 main_~__tmp_143~0) (<= 1 main_~__tmp_144~0) (<= ~__return_main~0 0) (<= main_~__tmp_40~0 1) (<= main_~__VERIFIER_assert__cond~49 1) (<= 0 main_~__VERIFIER_assert__cond~136) (<= 1 main_~__VERIFIER_assert__cond~49) (<= 1 main_~__tmp_147~0) (<= 1 main_~__tmp_148~0) (<= 1 main_~__tmp_104~0) (<= 0 ~__return_1719~0) (<= main_~__VERIFIER_assert__cond~112 1) (<= 1 main_~__VERIFIER_assert__cond~137) (<= 0 |old(~__return_1719~0)|) (<= 1 main_~__tmp_40~0) (<= main_~__tmp_117~0 1) (<= main_~__tmp_149~0 1) (<= 1 main_~__tmp_37~0) (<= 1 main_~__tmp_16~0) (<= 1 main_~__VERIFIER_assert__cond~36) (<= 1 main_~__VERIFIER_assert__cond~75) (<= main_~__tmp_143~0 1) (<= main_~__VERIFIER_assert__cond~108 1) (<= main_~__VERIFIER_assert__cond~9 1) (<= main_~__tmp_81~0 1) (<= 1 main_~__VERIFIER_assert__cond~112) (<= main_~__tmp_4~0 1) (<= 1 main_~__tmp_72~0) (<= 1 main_~__tmp_38~0) (<= main_~__VERIFIER_assert__cond~111 1) (<= 1 main_~__tmp_108~0) (<= main_~__tmp_110~0 1) (<= 1 main_~__VERIFIER_assert__cond~46) (<= 1 main_~__VERIFIER_assert__cond~147) (<= 1 main_~__tmp_112~0) (<= main_~__VERIFIER_assert__cond~81 1) (<= main_~__VERIFIER_assert__cond~79 1) (<= 1 main_~__tmp_139~0) (<= 1 main_~__VERIFIER_assert__cond~10) (<= main_~__tmp_148~0 1) (<= main_~__VERIFIER_assert__cond~11 1) (<= main_~__tmp_39~0 1) (<= 0 main_~__tmp_137~0) (<= 1 main_~__VERIFIER_assert__cond~80) (<= 1 main_~__tmp_82~0) (<= main_~__tmp_147~0 1) (<= main_~__tmp_48~0 1) (<= main_~__tmp_42~0 1) (<= 1 main_~__VERIFIER_assert__cond~145) (<= main_~__VERIFIER_assert__cond~74 1) (<= 1 main_~__tmp_74~0) (<= main_~__tmp_104~0 1) (<= 1 main_~__tmp_83~0) (<= main_~__VERIFIER_assert__cond~152 1) (<= 1 main_~__tmp_115~0) (<= main_~__VERIFIER_assert__cond~72 1) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~136 0) (<= 1 main_~__VERIFIER_assert__cond~111) (<= main_~__tmp_45~0 1) (<= main_~__tmp_116~0 1) (<= 1 main_~__tmp_69~0) (<= main_~__tmp_113~0 1) (<= main_~__VERIFIER_assert__cond~109 1) (<= main_~__VERIFIER_assert__cond~149 1) (<= 1 main_~__tmp_14~0) (<= main_~__VERIFIER_assert__cond~110 1) (<= main_~__VERIFIER_assert__cond~102 1) (<= main_~__VERIFIER_assert__cond~38 1) (<= main_~__tmp_15~0 1) (<= main_~__VERIFIER_assert__cond~145 1) (<= 1 main_~__VERIFIER_assert__cond~15) (<= main_~__VERIFIER_assert__cond~114 1) (<= main_~__VERIFIER_assert__cond~42 1) (<= main_~__VERIFIER_assert__cond~80 1) (<= main_~__tmp_153~0 1) (<= 1 main_~__tmp_103~0) (<= main_~__tmp_141~0 1) (<= main_~__tmp_8~0 1) (<= main_~__VERIFIER_assert__cond~106 1) (<= 1 main_~__VERIFIER_assert__cond~9) (<= 1 main_~__tmp_13~0) (<= 1 main_~__tmp_107~0) (<= main_~__VERIFIER_assert__cond~104 1) (<= main_~__VERIFIER_assert__cond~137 1) (<= 1 main_~__tmp_42~0) (<= main_~__tmp_12~0 1) (<= main_~__tmp_47~0 1) (<= main_~__VERIFIER_assert__cond~36 1) (<= 1 main_~__VERIFIER_assert__cond~143) (<= 1 main_~__VERIFIER_assert__cond~102) (<= 1 main_~__tmp_1~0) (<= 1 main_~__VERIFIER_assert__cond~69) (<= 1 main_~__tmp_48~0) (<= 1 main_~__VERIFIER_assert__cond~106) (<= 1 main_~__VERIFIER_assert__cond~11) (<= main_~__tmp_7~0 1) (<= 1 main_~__tmp_9~0) (<= main_~__VERIFIER_assert__cond~0 1) (<= main_~__tmp_139~0 1) (<= main_~__tmp_70~0 1) (<= 1 main_~__tmp_80~0) (<= main_~__VERIFIER_assert__cond~76 1) (<= 1 main_~__VERIFIER_assert__cond~116) (<= 1 main_~__VERIFIER_assert__cond~104) (<= 1 main_~__tmp_2~0) (<= 1 main_~__VERIFIER_assert__cond~74) (<= 1 main_~__tmp_35~0) (<= ~__return_1719~0 0) (<= main_~__VERIFIER_assert__cond~34 1) (<= main_~__VERIFIER_assert__cond~70 1) (<= 1 main_~__tmp_75~0) (<= 1 main_~__VERIFIER_assert__cond~146) (<= main_~__tmp_78~0 1) (<= 5 main_~main__nlen~0) (<= main_~__tmp_151~0 1) (<= main_~__VERIFIER_assert__cond~14 1) (<= 1 main_~__VERIFIER_assert__cond~140) (<= 1 main_~__VERIFIER_assert__cond~78) (<= 1 main_~__VERIFIER_assert__cond~117) (<= 1 main_~__tmp_81~0) (<= main_~__VERIFIER_assert__cond~142 1) (<= main_~__tmp_37~0 1) (<= 1 main_~__tmp_5~0) (<= 1 main_~__tmp_10~0) (<= main_~__tmp_103~0 1) (<= main_~__tmp_41~0 1) (<= 1 main_~__VERIFIER_assert__cond~150) (<= 1 main_~__tmp_145~0) (<= 1 main_~__VERIFIER_assert__cond~139) (<= 1 main_~__tmp_7~0) (<= 1 main_~__VERIFIER_assert__cond~44) (<= 1 main_~__VERIFIER_assert__cond~34) (<= main_~__VERIFIER_assert__cond~46 1) (<= main_~__tmp_75~0 1) (<= 1 main_~__VERIFIER_assert__cond~83) (<= 1 main_~__tmp_84~0) (<= 1 main_~__VERIFIER_assert__cond~108) (<= |old(~__return_1719~0)| 0) (<= main_~__VERIFIER_assert__cond~144 1) (<= main_~__VERIFIER_assert__cond~103 1) (<= 1 main_~__tmp_116~0) (<= 1 main_~__tmp_117~0) (<= main_~__tmp_106~0 1) (<= 1 main_~__VERIFIER_assert__cond~14) (<= main_~__tmp_77~0 1) (<= 1 main_~__tmp_141~0) (<= main_~__tmp_5~0 1) (<= main_~__tmp_111~0 1) (<= 1 main_~__VERIFIER_assert__cond~8) (<= main_~__tmp_46~0 1) (<= 1 main_~__tmp_152~0) (<= main_~__tmp_142~0 1) (<= 1 main_~__tmp_47~0) (<= main_~__VERIFIER_assert__cond~117 1) (<= main_~__tmp_35~0 1) (<= 1 main_~__VERIFIER_assert__cond~149) (<= main_~__tmp_144~0 1) (<= main_~__tmp_140~0 1) (<= main_~__tmp_112~0 1) (<= 1 main_~__tmp_45~0) (<= 1 main_~__tmp_105~0) (<= 1 main_~__VERIFIER_assert__cond~103) (<= main_~__VERIFIER_assert__cond~116 1) (<= 1 main_~__VERIFIER_assert__cond~42) (<= main_~__tmp_109~0 1) (<= 1 main_~__tmp_41~0) (<= 1 main_~__tmp_50~0) (<= main_~__VERIFIER_assert__cond~75 1) (<= 1 main_~__tmp_49~0) (<= main_~__VERIFIER_assert__cond~148 1) (<= 1 main_~__tmp_15~0) (<= main_~__tmp_80~0 1) (<= 1 main_~__tmp_114~0) (<= main_~__VERIFIER_assert__cond~8 1) (<= 1 main_~__tmp_3~0) (<= 1 main_~__VERIFIER_assert__cond~43) (<= 1 main_~__VERIFIER_assert__cond~71) (<= 1 main_~__VERIFIER_assert__cond~4) (<= 1 main_~__VERIFIER_assert__cond~6) (<= 1 main_~__tmp_36~0) (<= main_~__VERIFIER_assert__cond~68 1) (<= main_~__VERIFIER_assert__cond~7 1) (<= main_~__tmp_115~0 1) (<= 1 main_~__tmp_113~0) (<= main_~__VERIFIER_assert__cond~39 1) (<= 1 main_~__tmp_138~0) (<= main_~__VERIFIER_assert__cond~151 1) (<= main_~__tmp_16~0 1) (<= main_~__tmp_73~0 1) (<= 1 main_~__VERIFIER_assert__cond~151) (<= main_~__tmp_107~0 1) (<= main_~__tmp_83~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= 1 main_~__tmp_106~0) (<= 1 main_~__VERIFIER_assert__cond~48) (<= 1 main_~__VERIFIER_assert__cond~12) (<= main_~__tmp_38~0 1) (<= main_~__tmp_82~0 1) (<= main_~__VERIFIER_assert__cond~15 1) (<= main_~__tmp_11~0 1) (<= 1 main_~__tmp_146~0) (<= 1 main_~__tmp_70~0) (<= 1 main_~__tmp_12~0) (<= 1 main_~__VERIFIER_assert__cond~73) (<= main_~__tmp_9~0 1) (<= 1 main_~__VERIFIER_assert__cond~3) (<= 1 main_~__tmp_6~0) (<= main_~__VERIFIER_assert__cond~140 1) (<= 1 main_~__tmp_39~0) (<= main_~__tmp_74~0 1) (<= 1 main_~__VERIFIER_assert__cond~77) (<= main_~__tmp_137~0 1) (<= main_~__VERIFIER_assert__cond~10 1) (<= 1 main_~__tmp_77~0) (<= main_~__VERIFIER_assert__cond~83 1) (<= 1 main_~__tmp_76~0) (<= 1 main_~__VERIFIER_assert__cond~47) (<= 1 main_~__VERIFIER_assert__cond~38) (<= 1 main_~__VERIFIER_assert__cond~13) (<= main_~__VERIFIER_assert__cond~71 1) (<= main_~__VERIFIER_assert__cond~147 1) (<= main_~__tmp_43~0 1) (<= main_~__tmp_105~0 1) (<= 1 main_~__tmp_71~0) (<= main_~main__j~0 8) (<= main_~__tmp_76~0 1) (<= main_~__VERIFIER_assert__cond~40 1) (<= 1 main_~__VERIFIER_assert__cond~39) (<= 1 main_~__VERIFIER_assert__cond~7) (<= main_~__VERIFIER_assert__cond~107 1) (<= 1 main_~__tmp_150~0) (<= 1 main_~__VERIFIER_assert__cond~37) (<= main_~main__nlen~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~144) (<= 1 main_~__VERIFIER_assert__cond~40) (<= 1 main_~__tmp_118~0) (<= 1 main_~__tmp_8~0) (<= 1 main_~__VERIFIER_assert__cond~114) (<= main_~__tmp_2~0 1) (<= 1 main_~__tmp_44~0) (<= 1 main_~__VERIFIER_assert__cond~152) (<= 1 main_~__tmp_109~0) (<= main_~__tmp_145~0 1) (<= main_~__VERIFIER_assert__cond~113 1) (<= 1 main_~__VERIFIER_assert__cond~110)). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...