/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-examples/standard_strcpy_ground-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:44:25,086 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:44:25,089 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:44:25,101 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:44:25,101 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:44:25,103 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:44:25,104 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:44:25,106 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:44:25,107 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:44:25,108 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:44:25,109 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:44:25,110 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:44:25,111 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:44:25,111 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:44:25,112 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:44:25,114 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:44:25,114 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:44:25,115 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:44:25,118 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:44:25,120 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:44:25,124 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:44:25,125 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:44:25,130 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:44:25,131 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:44:25,133 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:44:25,134 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:44:25,136 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:44:25,137 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:44:25,137 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:44:25,140 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:44:25,140 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:44:25,142 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:44:25,144 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:44:25,144 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:44:25,145 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:44:25,145 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:44:25,148 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:44:25,149 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:44:25,149 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:44:25,150 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:44:25,150 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:44:25,153 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 09:44:25,174 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:44:25,175 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:44:25,176 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:44:25,176 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:44:25,176 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:44:25,176 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:44:25,177 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:44:25,177 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:44:25,177 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:44:25,177 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:44:25,178 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:44:25,178 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:44:25,179 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:44:25,179 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:44:25,179 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:44:25,180 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:44:25,180 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:44:25,180 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:44:25,180 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:44:25,181 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:44:25,181 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:44:25,181 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:44:25,181 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:44:25,182 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:44:25,182 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:44:25,182 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:44:25,182 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:44:25,182 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:44:25,183 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:44:25,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:44:25,184 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:44:25,184 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:44:25,184 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:44:25,184 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:44:25,185 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:44:25,185 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:44:25,185 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:44:25,186 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:44:25,491 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:44:25,506 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:44:25,510 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:44:25,512 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:44:25,512 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:44:25,513 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_strcpy_ground-1.i [2019-11-24 09:44:25,586 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63e99e40e/5529cde5d8c24665a85ecf3dda774823/FLAG2e825a0b8 [2019-11-24 09:44:26,039 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:44:26,039 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_strcpy_ground-1.i [2019-11-24 09:44:26,046 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63e99e40e/5529cde5d8c24665a85ecf3dda774823/FLAG2e825a0b8 [2019-11-24 09:44:26,402 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63e99e40e/5529cde5d8c24665a85ecf3dda774823 [2019-11-24 09:44:26,412 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:44:26,414 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:44:26,415 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:44:26,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:44:26,419 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:44:26,420 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:44:26" (1/1) ... [2019-11-24 09:44:26,423 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dc62c15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:26, skipping insertion in model container [2019-11-24 09:44:26,423 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:44:26" (1/1) ... [2019-11-24 09:44:26,431 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:44:26,449 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:44:26,633 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:44:26,637 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:44:26,662 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:44:26,683 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:44:26,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:26 WrapperNode [2019-11-24 09:44:26,684 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:44:26,685 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:44:26,685 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:44:26,685 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:44:26,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:26" (1/1) ... [2019-11-24 09:44:26,776 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:26" (1/1) ... [2019-11-24 09:44:26,798 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:44:26,799 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:44:26,799 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:44:26,799 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:44:26,809 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:26" (1/1) ... [2019-11-24 09:44:26,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:26" (1/1) ... [2019-11-24 09:44:26,811 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:26" (1/1) ... [2019-11-24 09:44:26,811 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:26" (1/1) ... [2019-11-24 09:44:26,817 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:26" (1/1) ... [2019-11-24 09:44:26,823 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:26" (1/1) ... [2019-11-24 09:44:26,824 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:26" (1/1) ... [2019-11-24 09:44:26,826 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:44:26,827 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:44:26,827 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:44:26,827 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:44:26,828 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:26" (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 09:44:26,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:44:26,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:44:26,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:44:26,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:44:26,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:44:26,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:44:27,266 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:44:27,266 INFO L284 CfgBuilder]: Removed 9 assume(true) statements. [2019-11-24 09:44:27,268 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:44:27 BoogieIcfgContainer [2019-11-24 09:44:27,268 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:44:27,268 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:44:27,268 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:44:27,269 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:44:27,270 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:44:27" (1/1) ... [2019-11-24 09:44:27,271 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 09:44:27,291 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:44:27,291 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:44:27,298 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:44:27,304 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:44:27,306 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:44:31,301 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 164 [2019-11-24 09:44:32,424 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-11-24 09:44:36,828 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2019-11-24 09:44:36,973 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2019-11-24 09:44:38,264 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2019-11-24 09:44:38,430 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2019-11-24 09:44:39,773 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2019-11-24 09:44:39,929 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 196 [2019-11-24 09:44:41,116 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 201 [2019-11-24 09:44:42,386 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 203 [2019-11-24 09:45:00,698 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 257 [2019-11-24 09:45:05,901 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 267 [2019-11-24 09:45:06,241 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 270 [2019-11-24 09:45:12,088 WARN L192 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-11-24 09:45:12,337 WARN L192 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 288 [2019-11-24 09:45:14,481 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 291 [2019-11-24 09:45:14,619 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 294 [2019-11-24 09:45:14,725 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 295 [2019-11-24 09:45:16,683 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 299 [2019-11-24 09:45:16,807 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 299 [2019-11-24 09:45:18,814 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2019-11-24 09:45:18,930 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 303 [2019-11-24 09:45:20,895 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 309 [2019-11-24 09:45:21,019 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 307 [2019-11-24 09:45:23,187 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2019-11-24 09:45:23,311 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 309 [2019-11-24 09:45:25,319 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 311 [2019-11-24 09:45:25,438 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 312 [2019-11-24 09:45:27,511 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 319 [2019-11-24 09:45:27,639 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 315 [2019-11-24 09:45:27,769 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2019-11-24 09:45:27,885 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 318 [2019-11-24 09:45:30,050 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 325 [2019-11-24 09:45:30,187 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 322 [2019-11-24 09:45:32,388 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 325 [2019-11-24 09:45:32,529 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 322 [2019-11-24 09:45:32,663 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-11-24 09:45:32,799 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 321 [2019-11-24 09:45:33,040 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 323 [2019-11-24 09:45:33,169 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 326 [2019-11-24 09:45:33,291 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 327 [2019-11-24 09:45:35,512 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 336 [2019-11-24 09:45:35,652 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 330 [2019-11-24 09:45:35,788 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 332 [2019-11-24 09:45:35,917 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 333 [2019-11-24 09:45:38,369 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 337 [2019-11-24 09:45:38,529 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 337 [2019-11-24 09:45:41,424 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 340 [2019-11-24 09:45:41,563 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 339 [2019-11-24 09:45:41,704 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 341 [2019-11-24 09:45:41,837 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 341 [2019-11-24 09:45:41,975 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 344 [2019-11-24 09:45:42,088 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 345 [2019-11-24 09:45:44,747 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 349 [2019-11-24 09:45:44,910 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 348 [2019-11-24 09:45:45,053 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 350 [2019-11-24 09:45:45,183 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 351 [2019-11-24 09:45:48,143 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 355 [2019-11-24 09:45:48,292 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 354 [2019-11-24 09:45:48,437 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 356 [2019-11-24 09:45:48,570 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 357 [2019-11-24 09:45:51,377 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 361 [2019-11-24 09:45:51,543 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 362 [2019-11-24 09:45:54,316 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 366 [2019-11-24 09:45:54,480 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 365