/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/array-crafted/zero_sum_const3.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:28:09,903 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:28:09,906 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:28:09,924 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:28:09,924 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:28:09,926 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:28:09,928 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:28:09,940 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:28:09,942 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:28:09,943 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:28:09,944 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:28:09,945 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:28:09,946 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:28:09,946 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:28:09,947 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:28:09,948 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:28:09,949 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:28:09,950 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:28:09,951 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:28:09,953 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:28:09,954 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:28:09,955 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:28:09,956 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:28:09,957 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:28:09,959 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:28:09,959 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:28:09,960 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:28:09,961 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:28:09,961 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:28:09,962 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:28:09,962 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:28:09,963 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:28:09,964 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:28:09,964 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:28:09,965 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:28:09,965 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:28:09,966 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:28:09,966 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:28:09,967 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:28:09,967 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:28:09,968 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:28:09,969 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2019-11-24 09:28:09,984 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:28:09,984 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:28:09,985 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:28:09,985 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:28:09,985 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:28:09,986 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:28:09,986 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:28:09,986 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:28:09,986 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:28:09,986 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:28:09,986 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:28:09,987 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:28:09,987 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:28:09,989 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:28:09,989 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:28:09,990 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:28:09,990 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:28:09,990 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:28:09,991 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:28:09,991 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:28:09,991 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:28:09,991 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:28:09,991 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:28:09,991 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:28:09,992 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:28:09,992 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:28:09,992 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:28:09,992 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:28:09,992 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:28:09,993 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:28:09,994 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:28:09,994 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:28:09,994 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:28:09,994 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:28:09,994 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:28:09,995 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:28:09,995 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:28:09,995 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:28:10,288 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:28:10,312 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:28:10,315 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:28:10,316 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:28:10,317 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:28:10,319 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-crafted/zero_sum_const3.c [2019-11-24 09:28:10,388 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f38eb6fca/8bab0ee039484f098828ab27f9436ec5/FLAG0917067c7 [2019-11-24 09:28:10,851 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:28:10,852 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-crafted/zero_sum_const3.c [2019-11-24 09:28:10,858 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f38eb6fca/8bab0ee039484f098828ab27f9436ec5/FLAG0917067c7 [2019-11-24 09:28:11,230 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f38eb6fca/8bab0ee039484f098828ab27f9436ec5 [2019-11-24 09:28:11,245 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:28:11,247 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:28:11,249 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:28:11,249 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:28:11,252 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:28:11,253 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:28:11" (1/1) ... [2019-11-24 09:28:11,256 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60b9ebb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:11, skipping insertion in model container [2019-11-24 09:28:11,256 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:28:11" (1/1) ... [2019-11-24 09:28:11,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:28:11,282 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:28:11,475 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:28:11,485 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:28:11,510 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:28:11,530 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:28:11,531 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:11 WrapperNode [2019-11-24 09:28:11,531 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:28:11,532 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:28:11,532 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:28:11,532 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:28:11,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:11" (1/1) ... [2019-11-24 09:28:11,624 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:11" (1/1) ... [2019-11-24 09:28:11,646 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:28:11,647 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:28:11,647 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:28:11,647 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:28:11,657 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:11" (1/1) ... [2019-11-24 09:28:11,657 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:11" (1/1) ... [2019-11-24 09:28:11,659 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:11" (1/1) ... [2019-11-24 09:28:11,660 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:11" (1/1) ... [2019-11-24 09:28:11,666 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:11" (1/1) ... [2019-11-24 09:28:11,672 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:11" (1/1) ... [2019-11-24 09:28:11,673 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:11" (1/1) ... [2019-11-24 09:28:11,676 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:28:11,677 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:28:11,677 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:28:11,677 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:28:11,680 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:11" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:28:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:28:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-24 09:28:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:28:11,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:28:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:28:12,198 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:28:12,199 INFO L284 CfgBuilder]: Removed 13 assume(true) statements. [2019-11-24 09:28:12,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:28:12 BoogieIcfgContainer [2019-11-24 09:28:12,200 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:28:12,201 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:28:12,201 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:28:12,201 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:28:12,202 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:28:12" (1/1) ... [2019-11-24 09:28:12,203 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-11-24 09:28:12,235 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:28:12,238 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:28:12,252 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:28:12,261 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:28:12,262 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:28:13,753 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 113 [2019-11-24 09:28:29,655 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2019-11-24 09:28:47,090 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 262 [2019-11-24 09:28:47,282 WARN L192 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 263 [2019-11-24 09:28:48,942 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 266 [2019-11-24 09:28:49,157 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 268 [2019-11-24 09:28:53,080 WARN L192 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 09:28:53,247 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 281 [2019-11-24 09:28:55,072 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 283 [2019-11-24 09:28:56,986 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 285 [2019-11-24 09:28:57,118 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-11-24 09:28:59,186 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 293 [2019-11-24 09:29:01,207 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 296 [2019-11-24 09:29:01,343 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 295 [2019-11-24 09:29:01,563 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 298 [2019-11-24 09:29:03,396 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2019-11-24 09:29:03,514 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 302 [2019-11-24 09:29:05,501 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 305 [2019-11-24 09:29:05,637 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 305 [2019-11-24 09:29:07,476 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 311 [2019-11-24 09:29:07,621 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 306 [2019-11-24 09:29:10,064 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 313 [2019-11-24 09:29:12,080 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 322 [2019-11-24 09:29:12,227 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 316 [2019-11-24 09:29:14,179 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 318 [2019-11-24 09:29:14,292 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 319 [2019-11-24 09:29:16,815 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-11-24 09:29:16,954 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 323 [2019-11-24 09:29:19,036 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 326 [2019-11-24 09:29:19,164 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 325 [2019-11-24 09:29:21,516 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 328 [2019-11-24 09:29:21,641 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 328 [2019-11-24 09:29:23,836 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 334 [2019-11-24 09:29:23,977 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 332 [2019-11-24 09:29:26,829 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 335 [2019-11-24 09:29:26,962 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 336 [2019-11-24 09:29:29,253 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 343 [2019-11-24 09:29:29,393 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 341 [2019-11-24 09:29:31,805 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 345 [2019-11-24 09:29:31,951 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 344 [2019-11-24 09:29:34,200 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 350 [2019-11-24 09:29:34,379 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 342 [2019-11-24 09:29:34,517 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 341 [2019-11-24 09:29:34,635 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 342 [2019-11-24 09:29:36,998 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 346 [2019-11-24 09:29:37,126 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 347 [2019-11-24 09:29:39,609 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 353 [2019-11-24 09:29:39,764 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 350 [2019-11-24 09:29:42,304 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 356 [2019-11-24 09:29:42,449 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 351 [2019-11-24 09:29:42,578 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 353 [2019-11-24 09:29:42,709 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 351 [2019-11-24 09:29:42,853 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2019-11-24 09:29:42,972 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 353