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 LoopFreeBlock --sifa.call.summarizer ReUseSupersetCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 21:12:28,256 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 21:12:28,258 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 21:12:28,270 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 21:12:28,271 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 21:12:28,272 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 21:12:28,273 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 21:12:28,275 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 21:12:28,277 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 21:12:28,278 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 21:12:28,279 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 21:12:28,280 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 21:12:28,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 21:12:28,282 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 21:12:28,283 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 21:12:28,284 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 21:12:28,285 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 21:12:28,286 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 21:12:28,288 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 21:12:28,290 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 21:12:28,291 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 21:12:28,293 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 21:12:28,294 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 21:12:28,295 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 21:12:28,297 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 21:12:28,297 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 21:12:28,297 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 21:12:28,298 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 21:12:28,299 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 21:12:28,300 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 21:12:28,300 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 21:12:28,301 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 21:12:28,302 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 21:12:28,302 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 21:12:28,303 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 21:12:28,304 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 21:12:28,304 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 21:12:28,304 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 21:12:28,305 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 21:12:28,306 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 21:12:28,306 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 21:12:28,307 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 21:12:28,321 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 21:12:28,322 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 21:12:28,324 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 21:12:28,324 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 21:12:28,325 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 21:12:28,325 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 21:12:28,325 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 21:12:28,325 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 21:12:28,325 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 21:12:28,326 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 21:12:28,326 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 21:12:28,326 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 21:12:28,326 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 21:12:28,326 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 21:12:28,327 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 21:12:28,327 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 21:12:28,327 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 21:12:28,328 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 21:12:28,328 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 21:12:28,328 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 21:12:28,328 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 21:12:28,328 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 21:12:28,329 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 21:12:28,329 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 21:12:28,330 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 21:12:28,330 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 21:12:28,330 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 21:12:28,330 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 21:12:28,330 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 -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> ReUseSupersetCallSummarizer 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 21:12:28,377 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 21:12:28,392 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 21:12:28,397 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 21:12:28,400 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 21:12:28,402 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 21:12:28,403 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+lhb-reducer.c [2019-09-18 21:12:28,488 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1658a8405/e723b7bd458b4cc7b62e871e994c625e/FLAG5ea2ea63f [2019-09-18 21:12:28,979 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 21:12:28,983 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+lhb-reducer.c [2019-09-18 21:12:28,997 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1658a8405/e723b7bd458b4cc7b62e871e994c625e/FLAG5ea2ea63f [2019-09-18 21:12:29,297 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1658a8405/e723b7bd458b4cc7b62e871e994c625e [2019-09-18 21:12:29,305 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 21:12:29,307 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 21:12:29,308 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 21:12:29,308 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 21:12:29,311 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 21:12:29,312 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 09:12:29" (1/1) ... [2019-09-18 21:12:29,315 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e8b21d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:12:29, skipping insertion in model container [2019-09-18 21:12:29,316 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 09:12:29" (1/1) ... [2019-09-18 21:12:29,323 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 21:12:29,381 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 21:12:29,651 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 21:12:29,656 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 21:12:29,856 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 21:12:29,871 INFO L192 MainTranslator]: Completed translation [2019-09-18 21:12:29,871 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:12:29 WrapperNode [2019-09-18 21:12:29,872 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 21:12:29,872 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 21:12:29,873 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 21:12:29,873 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 21:12:29,884 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:12:29" (1/1) ... [2019-09-18 21:12:29,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:12:29" (1/1) ... [2019-09-18 21:12:29,894 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:12:29" (1/1) ... [2019-09-18 21:12:29,895 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:12:29" (1/1) ... [2019-09-18 21:12:29,915 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:12:29" (1/1) ... [2019-09-18 21:12:29,929 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:12:29" (1/1) ... [2019-09-18 21:12:29,934 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:12:29" (1/1) ... [2019-09-18 21:12:29,940 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 21:12:29,941 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 21:12:29,941 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 21:12:29,941 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 21:12:29,942 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:12:29" (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 21:12:30,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 21:12:30,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 21:12:30,001 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 21:12:30,001 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 21:12:30,001 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-18 21:12:30,001 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-18 21:12:30,002 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 21:12:30,002 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 21:12:30,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 21:12:30,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 21:12:30,649 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 21:12:30,649 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-18 21:12:30,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 09:12:30 BoogieIcfgContainer [2019-09-18 21:12:30,651 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 21:12:30,651 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 21:12:30,652 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 21:12:30,652 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 21:12:30,653 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 09:12:30" (1/1) ... [2019-09-18 21:12:30,654 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=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 21:12:30,680 INFO L162 IcfgInterpreter]: Started Sifa with 16 locations of interest [2019-09-18 21:12:30,680 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 21:12:30,690 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 21:12:30,701 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 21:12:30,703 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 21:12:30,809 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 24 for LOIs [2019-09-18 21:12:31,383 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 51 [2019-09-18 21:12:31,505 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 21:12:32,258 WARN L191 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 83 [2019-09-18 21:12:32,485 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 21:12:33,036 WARN L191 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 83 [2019-09-18 21:12:33,279 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 21:12:33,326 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 21:12:33,408 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 21:12:33,622 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 21:12:33,736 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 21:12:34,261 WARN L191 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 117 [2019-09-18 21:12:34,450 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 21:12:35,219 WARN L191 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:35,421 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:36,131 WARN L191 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:36,326 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:37,036 WARN L191 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:37,226 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:37,954 WARN L191 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:38,157 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:38,898 WARN L191 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:39,126 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:39,856 WARN L191 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:40,052 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:40,776 WARN L191 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:40,977 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:41,703 WARN L191 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:41,906 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:42,627 WARN L191 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:42,817 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:43,513 WARN L191 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:43,712 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:44,439 WARN L191 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:44,659 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:45,367 WARN L191 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:45,559 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:46,250 WARN L191 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:46,448 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:47,135 WARN L191 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:47,330 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:48,017 WARN L191 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:48,210 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:48,923 WARN L191 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:49,119 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:49,815 WARN L191 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:50,009 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:50,695 WARN L191 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:50,890 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:51,576 WARN L191 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:51,778 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:52,472 WARN L191 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:52,677 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:53,411 WARN L191 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:53,617 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:54,328 WARN L191 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:54,522 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:55,202 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:55,405 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:56,088 WARN L191 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:56,282 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:56,967 WARN L191 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:57,165 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:57,857 WARN L191 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:58,056 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:58,748 WARN L191 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:58,963 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:59,658 WARN L191 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 127 [2019-09-18 21:12:59,863 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 21:12:59,923 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 21:13:01,065 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 142 [2019-09-18 21:13:01,909 WARN L191 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:02,680 WARN L191 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:03,430 WARN L191 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:04,194 WARN L191 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:04,980 WARN L191 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:05,780 WARN L191 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:06,548 WARN L191 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:07,314 WARN L191 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:08,079 WARN L191 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:08,837 WARN L191 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:09,599 WARN L191 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:10,357 WARN L191 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:11,119 WARN L191 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:11,875 WARN L191 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:12,638 WARN L191 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:13,431 WARN L191 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:14,222 WARN L191 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:15,018 WARN L191 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:15,822 WARN L191 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:16,628 WARN L191 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:17,415 WARN L191 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:18,231 WARN L191 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:19,036 WARN L191 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:19,838 WARN L191 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:20,617 WARN L191 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:21,422 WARN L191 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:22,232 WARN L191 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:23,043 WARN L191 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2019-09-18 21:13:23,120 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 21:13:23,803 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:13:24,312 WARN L191 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 85 [2019-09-18 21:13:24,506 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 21:13:24,895 WARN L191 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 70 [2019-09-18 21:13:25,008 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-18 21:13:25,573 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 80 [2019-09-18 21:13:25,760 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 21:13:26,338 WARN L191 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 85 [2019-09-18 21:13:26,610 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 21:13:27,014 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 83 [2019-09-18 21:13:27,192 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 21:13:27,725 WARN L191 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 92 [2019-09-18 21:13:27,985 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 21:13:28,705 WARN L191 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 96 [2019-09-18 21:13:29,045 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 21:13:29,798 WARN L191 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 91 [2019-09-18 21:13:30,036 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 21:13:30,779 WARN L191 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 107 [2019-09-18 21:13:30,961 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 39 [2019-09-18 21:13:31,208 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:13:31,613 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 73 [2019-09-18 21:13:31,775 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 21:13:32,029 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 66 [2019-09-18 21:13:32,137 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 21:13:32,730 WARN L191 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 74 [2019-09-18 21:13:32,914 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 21:13:33,462 WARN L191 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 79 [2019-09-18 21:13:33,717 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-18 21:13:34,244 WARN L191 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 76 [2019-09-18 21:13:34,396 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-18 21:13:34,859 WARN L191 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 88 [2019-09-18 21:13:35,087 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 21:13:35,725 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 90 [2019-09-18 21:13:36,019 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-18 21:13:36,490 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 90 [2019-09-18 21:13:36,701 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-18 21:13:37,278 WARN L191 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 102 [2019-09-18 21:13:37,558 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 21:13:38,332 WARN L191 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 105 [2019-09-18 21:13:38,709 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 21:13:39,312 WARN L191 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 105 [2019-09-18 21:13:39,595 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 21:13:40,481 WARN L191 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 120 [2019-09-18 21:13:40,655 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:13:40,892 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:13:41,325 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 73 [2019-09-18 21:13:41,489 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 21:13:41,719 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 66 [2019-09-18 21:13:41,826 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 21:13:42,400 WARN L191 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 74 [2019-09-18 21:13:42,584 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 21:13:43,135 WARN L191 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 79 [2019-09-18 21:13:43,392 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-18 21:13:43,927 WARN L191 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 74 [2019-09-18 21:13:44,081 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 21:13:44,538 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2019-09-18 21:13:44,762 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-18 21:13:45,365 WARN L191 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 84 [2019-09-18 21:13:45,650 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 21:13:46,098 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 92 [2019-09-18 21:13:46,310 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 21:13:46,925 WARN L191 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 103 [2019-09-18 21:13:47,217 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 21:13:47,996 WARN L191 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 106 [2019-09-18 21:13:48,368 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 21:13:48,978 WARN L191 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 101 [2019-09-18 21:13:49,269 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 21:13:50,159 WARN L191 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 121 [2019-09-18 21:13:50,369 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:13:50,616 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:13:51,070 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 78 [2019-09-18 21:13:51,238 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-18 21:13:51,477 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 66 [2019-09-18 21:13:51,582 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 21:13:51,952 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 72 [2019-09-18 21:13:52,123 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 21:13:52,644 WARN L191 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 78 [2019-09-18 21:13:52,887 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-18 21:13:53,366 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 77 [2019-09-18 21:13:53,590 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-18 21:13:54,257 WARN L191 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 83 [2019-09-18 21:13:54,520 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 21:13:55,168 WARN L191 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 87 [2019-09-18 21:13:55,486 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 21:13:56,160 WARN L191 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 85 [2019-09-18 21:13:56,353 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 21:13:57,064 WARN L191 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 102 [2019-09-18 21:13:57,226 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 39 [2019-09-18 21:13:57,445 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 39 [2019-09-18 21:13:57,865 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 73 [2019-09-18 21:13:58,028 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 21:13:58,277 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-18 21:13:58,384 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 21:13:58,949 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 81 [2019-09-18 21:13:59,138 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-18 21:13:59,679 WARN L191 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 86 [2019-09-18 21:13:59,936 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 21:14:00,296 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 84 [2019-09-18 21:14:00,459 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 21:14:00,974 WARN L191 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 93 [2019-09-18 21:14:01,208 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 21:14:01,892 WARN L191 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 96 [2019-09-18 21:14:02,214 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 21:14:02,906 WARN L191 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 89 [2019-09-18 21:14:03,102 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 21:14:03,840 WARN L191 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 116 [2019-09-18 21:14:04,012 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:14:04,221 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 39 [2019-09-18 21:14:04,685 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 85 [2019-09-18 21:14:04,876 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 21:14:05,174 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-18 21:14:05,325 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 21:14:06,097 WARN L191 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 83 [2019-09-18 21:14:06,278 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 21:14:06,846 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 89 [2019-09-18 21:14:07,110 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 21:14:07,509 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 87 [2019-09-18 21:14:07,702 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 21:14:08,352 WARN L191 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 99 [2019-09-18 21:14:08,524 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:14:08,721 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 39 [2019-09-18 21:14:09,158 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 78 [2019-09-18 21:14:09,326 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-18 21:14:09,557 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 66 [2019-09-18 21:14:10,036 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 72 [2019-09-18 21:14:10,211 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 21:14:10,734 WARN L191 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 78 [2019-09-18 21:14:10,982 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-18 21:14:11,350 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 79 [2019-09-18 21:14:11,521 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-18 21:14:12,015 WARN L191 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-09-18 21:14:12,255 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 21:14:12,918 WARN L191 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 89 [2019-09-18 21:14:13,230 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 21:14:13,766 WARN L191 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 88 [2019-09-18 21:14:14,009 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 21:14:14,648 WARN L191 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 94 [2019-09-18 21:14:14,969 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 21:14:15,772 WARN L191 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 98 [2019-09-18 21:14:16,153 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 21:14:16,963 WARN L191 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 89 [2019-09-18 21:14:17,194 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 21:14:18,037 WARN L191 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 105 [2019-09-18 21:14:18,215 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:14:18,446 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:14:18,900 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 85 [2019-09-18 21:14:19,088 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 21:14:19,461 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 70 [2019-09-18 21:14:19,578 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-18 21:14:20,160 WARN L191 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 80 [2019-09-18 21:14:20,342 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 21:14:20,894 WARN L191 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 85 [2019-09-18 21:14:21,148 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 21:14:21,546 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 83 [2019-09-18 21:14:21,730 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 21:14:22,257 WARN L191 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 92 [2019-09-18 21:14:22,509 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 21:14:23,220 WARN L191 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 96 [2019-09-18 21:14:23,553 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 21:14:24,072 WARN L191 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 99 [2019-09-18 21:14:24,323 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 21:14:25,021 WARN L191 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 107 [2019-09-18 21:14:25,353 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-18 21:14:26,210 WARN L191 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 111 [2019-09-18 21:14:26,608 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 21:14:27,259 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 111 [2019-09-18 21:14:27,573 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 21:14:28,586 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 151 DAG size of output: 130 [2019-09-18 21:14:28,752 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 39 [2019-09-18 21:14:28,960 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:14:29,398 WARN L191 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 79 [2019-09-18 21:14:29,575 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-18 21:14:29,819 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 66 [2019-09-18 21:14:29,923 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 21:14:30,481 WARN L191 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 72 [2019-09-18 21:14:30,656 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 21:14:31,168 WARN L191 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 78 [2019-09-18 21:14:31,409 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-18 21:14:31,912 WARN L191 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 76 [2019-09-18 21:14:32,061 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-18 21:14:32,511 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 86 [2019-09-18 21:14:32,717 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 21:14:33,327 WARN L191 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 89 [2019-09-18 21:14:33,611 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 21:14:34,059 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 91 [2019-09-18 21:14:34,271 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 21:14:34,928 WARN L191 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 102 [2019-09-18 21:14:35,090 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:14:35,299 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:14:35,721 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 73 [2019-09-18 21:14:35,885 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 21:14:36,116 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 66 [2019-09-18 21:14:36,217 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 21:14:36,787 WARN L191 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 75 [2019-09-18 21:14:36,961 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 21:14:37,493 WARN L191 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 80 [2019-09-18 21:14:37,748 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 21:14:38,119 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 81 [2019-09-18 21:14:38,287 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-18 21:14:38,893 WARN L191 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 99 [2019-09-18 21:14:39,062 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:14:39,268 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:14:39,683 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 73 [2019-09-18 21:14:39,845 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 21:14:40,096 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 68 [2019-09-18 21:14:40,199 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 21:14:40,777 WARN L191 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 79 [2019-09-18 21:14:40,959 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-18 21:14:41,498 WARN L191 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 84 [2019-09-18 21:14:41,753 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 21:14:42,134 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 79 [2019-09-18 21:14:42,313 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-18 21:14:42,811 WARN L191 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 90 [2019-09-18 21:14:43,055 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-18 21:14:43,723 WARN L191 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 93 [2019-09-18 21:14:44,043 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 21:14:44,569 WARN L191 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 95 [2019-09-18 21:14:44,814 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-18 21:14:45,489 WARN L191 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 103 [2019-09-18 21:14:45,810 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 21:14:46,619 WARN L191 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 106 [2019-09-18 21:14:47,004 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 21:14:47,697 WARN L191 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 111 [2019-09-18 21:14:48,027 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 21:14:48,968 WARN L191 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 118 [2019-09-18 21:14:49,139 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:14:49,787 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 86 [2019-09-18 21:14:49,974 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 21:14:50,315 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 64 [2019-09-18 21:14:50,957 WARN L191 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 76 [2019-09-18 21:14:51,130 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-18 21:14:51,656 WARN L191 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 80 [2019-09-18 21:14:51,906 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 21:14:52,283 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 79 [2019-09-18 21:14:52,454 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-18 21:14:52,960 WARN L191 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 90 [2019-09-18 21:14:53,205 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-18 21:14:53,869 WARN L191 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 93 [2019-09-18 21:14:54,188 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 21:14:54,730 WARN L191 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 99 [2019-09-18 21:14:54,981 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 21:14:55,753 WARN L191 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 107 [2019-09-18 21:14:55,926 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 39 [2019-09-18 21:14:56,299 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 37 [2019-09-18 21:14:56,477 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 39 [2019-09-18 21:14:56,625 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 34 [2019-09-18 21:14:56,800 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 39 [2019-09-18 21:14:57,070 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 39 [2019-09-18 21:14:57,529 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 86 [2019-09-18 21:14:57,720 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 21:14:58,059 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 64 [2019-09-18 21:14:58,705 WARN L191 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 76 [2019-09-18 21:14:58,872 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-18 21:14:59,389 WARN L191 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 80 [2019-09-18 21:14:59,629 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 21:15:00,151 WARN L191 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 78 [2019-09-18 21:15:00,302 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-18 21:15:00,769 WARN L191 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 86 [2019-09-18 21:15:00,987 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 21:15:01,596 WARN L191 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 89 [2019-09-18 21:15:01,885 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 21:15:02,349 WARN L191 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 92 [2019-09-18 21:15:02,562 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 21:15:03,153 WARN L191 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 102 [2019-09-18 21:15:03,442 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 21:15:04,230 WARN L191 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 105 [2019-09-18 21:15:04,607 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 21:15:05,211 WARN L191 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 105 [2019-09-18 21:15:05,500 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 21:15:06,406 WARN L191 SmtUtils]: Spent 901.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 123 [2019-09-18 21:15:06,574 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 39 [2019-09-18 21:15:06,795 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:15:07,543 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 78 [2019-09-18 21:15:07,713 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-18 21:15:07,947 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 68 [2019-09-18 21:15:08,049 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 21:15:08,422 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 74 [2019-09-18 21:15:08,597 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 21:15:09,121 WARN L191 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 80 [2019-09-18 21:15:09,370 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 21:15:09,754 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 79 [2019-09-18 21:15:09,932 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-18 21:15:10,505 WARN L191 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 85 [2019-09-18 21:15:10,717 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:15:10,941 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 39 [2019-09-18 21:15:11,375 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 79 [2019-09-18 21:15:11,556 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-18 21:15:11,950 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 70 [2019-09-18 21:15:12,065 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-18 21:15:12,648 WARN L191 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 75 [2019-09-18 21:15:12,834 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 21:15:13,387 WARN L191 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 81 [2019-09-18 21:15:13,647 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-18 21:15:14,045 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 88 [2019-09-18 21:15:14,228 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 21:15:14,755 WARN L191 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 97 [2019-09-18 21:15:15,005 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-18 21:15:15,717 WARN L191 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 101 [2019-09-18 21:15:16,053 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 21:15:16,612 WARN L191 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 101 [2019-09-18 21:15:16,879 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 21:15:17,585 WARN L191 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 107 [2019-09-18 21:15:17,926 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-18 21:15:18,792 WARN L191 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 111 [2019-09-18 21:15:19,197 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 21:15:19,893 WARN L191 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 115 [2019-09-18 21:15:20,227 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-18 21:15:21,228 WARN L191 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 130 [2019-09-18 21:15:21,392 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 39 [2019-09-18 21:15:21,602 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:15:22,061 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 85 [2019-09-18 21:15:22,249 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 21:15:22,516 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-18 21:15:22,634 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 21:15:23,246 WARN L191 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 83 [2019-09-18 21:15:23,444 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 21:15:24,029 WARN L191 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 89 [2019-09-18 21:15:24,302 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 21:15:24,869 WARN L191 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 82 [2019-09-18 21:15:25,036 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 21:15:25,517 WARN L191 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88 [2019-09-18 21:15:25,752 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 21:15:26,397 WARN L191 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 92 [2019-09-18 21:15:26,701 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 21:15:27,391 WARN L191 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 88 [2019-09-18 21:15:27,605 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 21:15:28,307 WARN L191 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 103 [2019-09-18 21:15:28,468 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:15:28,680 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 39 [2019-09-18 21:15:29,121 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 79 [2019-09-18 21:15:29,299 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-18 21:15:29,554 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 68 [2019-09-18 21:15:29,660 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 21:15:30,215 WARN L191 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 77 [2019-09-18 21:15:30,388 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-18 21:15:30,914 WARN L191 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 83 [2019-09-18 21:15:31,160 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 21:15:31,523 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 79 [2019-09-18 21:15:31,689 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-18 21:15:32,187 WARN L191 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 85 [2019-09-18 21:15:32,429 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 21:15:33,089 WARN L191 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 89 [2019-09-18 21:15:33,394 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 21:15:34,043 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 82 [2019-09-18 21:15:34,237 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 21:15:34,925 WARN L191 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 94 [2019-09-18 21:15:35,089 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 39 [2019-09-18 21:15:35,332 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:15:35,483 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 37 [2019-09-18 21:15:35,656 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:15:35,934 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:15:36,080 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 35 [2019-09-18 21:15:36,252 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 39 [2019-09-18 21:15:36,516 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 39 [2019-09-18 21:15:36,733 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 39 [2019-09-18 21:15:37,191 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 85 [2019-09-18 21:15:37,380 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 21:15:37,624 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-18 21:15:37,736 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 21:15:38,313 WARN L191 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 83 [2019-09-18 21:15:38,504 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 21:15:39,062 WARN L191 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 89 [2019-09-18 21:15:39,328 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 21:15:39,762 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 91 [2019-09-18 21:15:39,966 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 21:15:40,579 WARN L191 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 99 [2019-09-18 21:15:40,747 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2019-09-18 21:15:40,993 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 39 [2019-09-18 21:15:41,052 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-18 21:15:41,052 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-18 21:15:41,055 INFO L193 IcfgInterpreter]: Reachable states at location mainErr9ASSERT_VIOLATIONERROR_FUNCTION satisfy 3002#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_12~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_11~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (= main_~__VERIFIER_assert__cond~11 0)) [2019-09-18 21:15:41,056 INFO L193 IcfgInterpreter]: Reachable states at location mainErr1ASSERT_VIOLATIONERROR_FUNCTION satisfy 461#false [2019-09-18 21:15:41,056 INFO L193 IcfgInterpreter]: Reachable states at location mainErr4ASSERT_VIOLATIONERROR_FUNCTION satisfy 3141#(and (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= 0 main_~main____CPAchecker_TMP_4~0)) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (= main_~__tmp_7~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~6 0)) [2019-09-18 21:15:41,056 INFO L193 IcfgInterpreter]: Reachable states at location mainErr7ASSERT_VIOLATIONERROR_FUNCTION satisfy 2771#false [2019-09-18 21:15:41,057 INFO L193 IcfgInterpreter]: Reachable states at location mainErr11ASSERT_VIOLATIONERROR_FUNCTION satisfy 3064#(and (not (= 0 main_~main____CPAchecker_TMP_6~0)) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (= 0 main_~main____CPAchecker_TMP_3~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_14~0) (= main_~__VERIFIER_assert__cond~13 0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_13~0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648))) [2019-09-18 21:15:41,057 INFO L193 IcfgInterpreter]: Reachable states at location mainErr10ASSERT_VIOLATIONERROR_FUNCTION satisfy 3160#(and (not (= 0 main_~main____CPAchecker_TMP_6~0)) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (= main_~__VERIFIER_assert__cond~12 0) (= 0 main_~main____CPAchecker_TMP_3~0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_13~0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648))) [2019-09-18 21:15:41,057 INFO L193 IcfgInterpreter]: Reachable states at location mainErr15ASSERT_VIOLATIONERROR_FUNCTION satisfy 478#(and (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_52~0) (= main_~__VERIFIER_assert__cond~50 main_~__tmp_51~0) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_51~0) (not (= main_~__VERIFIER_assert__cond~50 0)) (= 0 main_~main____CPAchecker_TMP_0~9) (= main_~__VERIFIER_assert__cond~51 0) (= main_~__VERIFIER_assert__cond~51 main_~__tmp_52~0)) [2019-09-18 21:15:41,057 INFO L193 IcfgInterpreter]: Reachable states at location mainErr8ASSERT_VIOLATIONERROR_FUNCTION satisfy 3044#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~10 0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_11~0)) [2019-09-18 21:15:41,057 INFO L193 IcfgInterpreter]: Reachable states at location mainErr2ASSERT_VIOLATIONERROR_FUNCTION satisfy 2584#(and (= main_~main____CPAchecker_TMP_0~0 ~__tmp_2624_0~0) (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (= main_~__tmp_5~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~main____CPAchecker_TMP_2~0 ~__tmp_2624_1~0) (= main_~main__tagbuf_len~0 main_~main__t~0) (= main_~__VERIFIER_assert__cond~4 0)) [2019-09-18 21:15:41,057 INFO L193 IcfgInterpreter]: Reachable states at location mainErr13ASSERT_VIOLATIONERROR_FUNCTION satisfy 488#(and (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_50~0) (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (not (= main_~__VERIFIER_assert__cond~48 0)) (<= 0 (+ main_~main____CPAchecker_TMP_0~9 2147483648)) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_49~0) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8) (= main_~__VERIFIER_assert__cond~49 0) (not (= 0 main_~main____CPAchecker_TMP_0~9)) (<= main_~main____CPAchecker_TMP_0~9 2147483647) (= main_~__VERIFIER_assert__cond~49 main_~__tmp_50~0) (= main_~__VERIFIER_assert__cond~48 main_~__tmp_49~0)) [2019-09-18 21:15:41,058 INFO L193 IcfgInterpreter]: Reachable states at location mainErr14ASSERT_VIOLATIONERROR_FUNCTION satisfy 473#(and (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (= main_~__VERIFIER_assert__cond~50 0) (= main_~__VERIFIER_assert__cond~50 main_~__tmp_51~0) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_51~0) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (= 0 main_~main____CPAchecker_TMP_0~9)) [2019-09-18 21:15:41,058 INFO L193 IcfgInterpreter]: Reachable states at location mainErr12ASSERT_VIOLATIONERROR_FUNCTION satisfy 483#(and (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (<= 0 (+ main_~main____CPAchecker_TMP_0~9 2147483648)) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_49~0) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8) (not (= 0 main_~main____CPAchecker_TMP_0~9)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (<= main_~main____CPAchecker_TMP_0~9 2147483647) (= main_~__VERIFIER_assert__cond~48 0) (= main_~__VERIFIER_assert__cond~48 main_~__tmp_49~0)) [2019-09-18 21:15:41,058 INFO L193 IcfgInterpreter]: Reachable states at location mainErr5ASSERT_VIOLATIONERROR_FUNCTION satisfy 2959#(and (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= 0 main_~main____CPAchecker_TMP_4~0)) (= main_~__tmp_8~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (= main_~__tmp_7~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~7 0)) [2019-09-18 21:15:41,058 INFO L193 IcfgInterpreter]: Reachable states at location mainErr6ASSERT_VIOLATIONERROR_FUNCTION satisfy 2866#false [2019-09-18 21:15:41,058 INFO L193 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 467#(and (= main_~__tmp_1~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~0 0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= main_~main__tagbuf_len~0 main_~main__t~0)) [2019-09-18 21:15:41,059 INFO L193 IcfgInterpreter]: Reachable states at location mainErr3ASSERT_VIOLATIONERROR_FUNCTION satisfy 2447#(and (= main_~__tmp_6~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (= main_~__VERIFIER_assert__cond~5 0) (not (= main_~__VERIFIER_assert__cond~4 0)) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5)) [2019-09-18 21:15:41,087 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-18 21:15:41,087 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-18 21:15:41,089 INFO L168 Benchmark]: Toolchain (without parser) took 191782.40 ms. Allocated memory was 134.2 MB in the beginning and 169.9 MB in the end (delta: 35.7 MB). Free memory was 89.5 MB in the beginning and 112.3 MB in the end (delta: -22.9 MB). Peak memory consumption was 12.8 MB. Max. memory is 7.1 GB. [2019-09-18 21:15:41,089 INFO L168 Benchmark]: CDTParser took 1.24 ms. Allocated memory is still 134.2 MB. Free memory was 108.4 MB in the beginning and 108.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-18 21:15:41,090 INFO L168 Benchmark]: CACSL2BoogieTranslator took 564.55 ms. Allocated memory was 134.2 MB in the beginning and 199.8 MB in the end (delta: 65.5 MB). Free memory was 89.3 MB in the beginning and 172.1 MB in the end (delta: -82.8 MB). Peak memory consumption was 30.7 MB. Max. memory is 7.1 GB. [2019-09-18 21:15:41,090 INFO L168 Benchmark]: Boogie Preprocessor took 68.04 ms. Allocated memory is still 199.8 MB. Free memory was 172.1 MB in the beginning and 169.6 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-09-18 21:15:41,090 INFO L168 Benchmark]: RCFGBuilder took 710.28 ms. Allocated memory is still 199.8 MB. Free memory was 169.6 MB in the beginning and 120.6 MB in the end (delta: 49.0 MB). Peak memory consumption was 49.0 MB. Max. memory is 7.1 GB. [2019-09-18 21:15:41,090 INFO L168 Benchmark]: Sifa took 190436.00 ms. Allocated memory was 199.8 MB in the beginning and 169.9 MB in the end (delta: -29.9 MB). Free memory was 120.6 MB in the beginning and 112.3 MB in the end (delta: 8.3 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-18 21:15:41,091 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.24 ms. Allocated memory is still 134.2 MB. Free memory was 108.4 MB in the beginning and 108.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 564.55 ms. Allocated memory was 134.2 MB in the beginning and 199.8 MB in the end (delta: 65.5 MB). Free memory was 89.3 MB in the beginning and 172.1 MB in the end (delta: -82.8 MB). Peak memory consumption was 30.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 68.04 ms. Allocated memory is still 199.8 MB. Free memory was 172.1 MB in the beginning and 169.6 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 710.28 ms. Allocated memory is still 199.8 MB. Free memory was 169.6 MB in the beginning and 120.6 MB in the end (delta: 49.0 MB). Peak memory consumption was 49.0 MB. Max. memory is 7.1 GB. * Sifa took 190436.00 ms. Allocated memory was 199.8 MB in the beginning and 169.9 MB in the end (delta: -29.9 MB). Free memory was 120.6 MB in the beginning and 112.3 MB in the end (delta: 8.3 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 190379, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 1628, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 1458, TOOLS_POST_TIME[ms]: 935, TOOLS_POST_CALL_APPLICATIONS: 2, TOOLS_POST_CALL_TIME[ms]: 20, TOOLS_POST_RETURN_APPLICATIONS: 1, TOOLS_POST_RETURN_TIME[ms]: 2, TOOLS_QUANTIFIERELIM_APPLICATIONS: 1461, TOOLS_QUANTIFIERELIM_TIME[ms]: 702, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 12, FLUID_QUERY_TIME[ms]: 33, FLUID_QUERIES: 1751, FLUID_YES_ANSWERS: 6, DOMAIN_JOIN_APPLICATIONS: 551, DOMAIN_JOIN_TIME[ms]: 144048, DOMAIN_ALPHA_APPLICATIONS: 6, DOMAIN_ALPHA_TIME[ms]: 91, DOMAIN_WIDEN_APPLICATIONS: 58, DOMAIN_WIDEN_TIME[ms]: 44241, DOMAIN_ISSUBSETEQ_APPLICATIONS: 123, DOMAIN_ISSUBSETEQ_TIME[ms]: 227, DOMAIN_ISBOTTOM_APPLICATIONS: 166, DOMAIN_ISBOTTOM_TIME[ms]: 391, LOOP_SUMMARIZER_APPLICATIONS: 65, LOOP_SUMMARIZER_CACHE_MISSES: 65, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 136280, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 136279, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 123, CALL_SUMMARIZER_APPLICATIONS: 1, CALL_SUMMARIZER_CACHE_MISSES: 0, CALL_SUMMARIZER_OVERALL_TIME[ms]: 52, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 0, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 5, PATH_EXPR_TIME[ms]: 15, REGEX_TO_DAG_TIME[ms]: 9, DAG_COMPRESSION_TIME[ms]: 200, DAG_COMPRESSION_PROCESSED_NODES: 13480, DAG_COMPRESSION_RETAINED_NODES: 800 - UnprovableResult [Line: 214]: 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 3002#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_12~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_11~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (= main_~__VERIFIER_assert__cond~11 0)). Possible FailurePath: - PositiveResult [Line: 43]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 140]: 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 3141#(and (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= 0 main_~main____CPAchecker_TMP_4~0)) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (= main_~__tmp_7~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~6 0)). Possible FailurePath: - PositiveResult [Line: 180]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 264]: 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 3064#(and (not (= 0 main_~main____CPAchecker_TMP_6~0)) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (= 0 main_~main____CPAchecker_TMP_3~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_14~0) (= main_~__VERIFIER_assert__cond~13 0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_13~0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648))). Possible FailurePath: - UnprovableResult [Line: 252]: 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 3160#(and (not (= 0 main_~main____CPAchecker_TMP_6~0)) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (= main_~__VERIFIER_assert__cond~12 0) (= 0 main_~main____CPAchecker_TMP_3~0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_13~0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648))). Possible FailurePath: - UnprovableResult [Line: 926]: 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 478#(and (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_52~0) (= main_~__VERIFIER_assert__cond~50 main_~__tmp_51~0) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_51~0) (not (= main_~__VERIFIER_assert__cond~50 0)) (= 0 main_~main____CPAchecker_TMP_0~9) (= main_~__VERIFIER_assert__cond~51 0) (= main_~__VERIFIER_assert__cond~51 main_~__tmp_52~0)). Possible FailurePath: - UnprovableResult [Line: 202]: 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 3044#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~10 0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_11~0)). Possible FailurePath: - UnprovableResult [Line: 100]: 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 2584#(and (= main_~main____CPAchecker_TMP_0~0 ~__tmp_2624_0~0) (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (= main_~__tmp_5~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~main____CPAchecker_TMP_2~0 ~__tmp_2624_1~0) (= main_~main__tagbuf_len~0 main_~main__t~0) (= main_~__VERIFIER_assert__cond~4 0)). Possible FailurePath: - UnprovableResult [Line: 890]: 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 488#(and (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_50~0) (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (not (= main_~__VERIFIER_assert__cond~48 0)) (<= 0 (+ main_~main____CPAchecker_TMP_0~9 2147483648)) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_49~0) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8) (= main_~__VERIFIER_assert__cond~49 0) (not (= 0 main_~main____CPAchecker_TMP_0~9)) (<= main_~main____CPAchecker_TMP_0~9 2147483647) (= main_~__VERIFIER_assert__cond~49 main_~__tmp_50~0) (= main_~__VERIFIER_assert__cond~48 main_~__tmp_49~0)). Possible FailurePath: - UnprovableResult [Line: 914]: 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 473#(and (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (= main_~__VERIFIER_assert__cond~50 0) (= main_~__VERIFIER_assert__cond~50 main_~__tmp_51~0) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_51~0) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (= 0 main_~main____CPAchecker_TMP_0~9)). Possible FailurePath: - UnprovableResult [Line: 878]: 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 483#(and (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (<= 0 (+ main_~main____CPAchecker_TMP_0~9 2147483648)) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_49~0) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8) (not (= 0 main_~main____CPAchecker_TMP_0~9)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (<= main_~main____CPAchecker_TMP_0~9 2147483647) (= main_~__VERIFIER_assert__cond~48 0) (= main_~__VERIFIER_assert__cond~48 main_~__tmp_49~0)). Possible FailurePath: - UnprovableResult [Line: 152]: 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 2959#(and (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= 0 main_~main____CPAchecker_TMP_4~0)) (= main_~__tmp_8~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (= main_~__tmp_7~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~7 0)). Possible FailurePath: - PositiveResult [Line: 168]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 31]: 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 467#(and (= main_~__tmp_1~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~0 0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= main_~main__tagbuf_len~0 main_~main__t~0)). Possible FailurePath: - UnprovableResult [Line: 112]: 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 2447#(and (= main_~__tmp_6~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (= main_~__VERIFIER_assert__cond~5 0) (not (= main_~__VERIFIER_assert__cond~4 0)) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5)). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...