/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_copy2_ground-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:33:07,755 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:33:07,758 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:33:07,783 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:33:07,783 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:33:07,785 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:33:07,787 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:33:07,796 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:33:07,800 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:33:07,803 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:33:07,805 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:33:07,807 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:33:07,807 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:33:07,809 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:33:07,812 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:33:07,813 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:33:07,815 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:33:07,817 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:33:07,818 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:33:07,823 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:33:07,828 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:33:07,832 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:33:07,833 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:33:07,834 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:33:07,837 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:33:07,837 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:33:07,839 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:33:07,841 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:33:07,842 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:33:07,844 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:33:07,844 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:33:07,846 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:33:07,847 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:33:07,848 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:33:07,849 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:33:07,849 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:33:07,849 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:33:07,850 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:33:07,850 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:33:07,851 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:33:07,852 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:33:07,853 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 09:33:07,867 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:33:07,867 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:33:07,868 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:33:07,868 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:33:07,868 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:33:07,868 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:33:07,869 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:33:07,869 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:33:07,869 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:33:07,869 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:33:07,869 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:33:07,870 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:33:07,870 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:33:07,870 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:33:07,870 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:33:07,871 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:33:07,871 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:33:07,871 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:33:07,871 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:33:07,872 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:33:07,872 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:33:07,872 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:33:07,872 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:33:07,872 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:33:07,873 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:33:07,873 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:33:07,873 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:33:07,873 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:33:07,873 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:33:07,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:33:07,874 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:33:07,874 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:33:07,874 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:33:07,874 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:33:07,875 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:33:07,875 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:33:07,875 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:33:07,875 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:33:08,140 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:33:08,156 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:33:08,160 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:33:08,161 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:33:08,162 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:33:08,163 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copy2_ground-2.i [2019-11-24 09:33:08,235 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/502ff5126/3ffb0f5c1db44c559556735639f3e77b/FLAG0a77dfa3e [2019-11-24 09:33:08,674 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:33:08,675 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_copy2_ground-2.i [2019-11-24 09:33:08,682 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/502ff5126/3ffb0f5c1db44c559556735639f3e77b/FLAG0a77dfa3e [2019-11-24 09:33:09,052 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/502ff5126/3ffb0f5c1db44c559556735639f3e77b [2019-11-24 09:33:09,064 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:33:09,066 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:33:09,069 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:33:09,069 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:33:09,072 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:33:09,073 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:33:09" (1/1) ... [2019-11-24 09:33:09,076 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f6a1297 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:09, skipping insertion in model container [2019-11-24 09:33:09,077 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:33:09" (1/1) ... [2019-11-24 09:33:09,085 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:33:09,104 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:33:09,285 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:33:09,291 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:33:09,321 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:33:09,337 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:33:09,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:09 WrapperNode [2019-11-24 09:33:09,338 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:33:09,339 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:33:09,339 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:33:09,339 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:33:09,347 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:09" (1/1) ... [2019-11-24 09:33:09,355 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:09" (1/1) ... [2019-11-24 09:33:09,468 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:33:09,468 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:33:09,469 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:33:09,469 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:33:09,477 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:09" (1/1) ... [2019-11-24 09:33:09,478 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:09" (1/1) ... [2019-11-24 09:33:09,479 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:09" (1/1) ... [2019-11-24 09:33:09,480 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:09" (1/1) ... [2019-11-24 09:33:09,486 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:09" (1/1) ... [2019-11-24 09:33:09,491 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:09" (1/1) ... [2019-11-24 09:33:09,492 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:09" (1/1) ... [2019-11-24 09:33:09,494 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:33:09,495 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:33:09,495 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:33:09,495 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:33:09,497 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:09" (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 09:33:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:33:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:33:09,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:33:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:33:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:33:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:33:09,963 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:33:09,963 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-11-24 09:33:09,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:33:09 BoogieIcfgContainer [2019-11-24 09:33:09,965 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:33:09,965 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:33:09,965 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:33:09,965 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:33:09,967 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:33:09" (1/1) ... [2019-11-24 09:33:09,967 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 09:33:09,987 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:33:09,987 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:33:09,995 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:33:10,000 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:33:10,002 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:33:16,694 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 184 [2019-11-24 09:33:17,910 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 190 [2019-11-24 09:33:20,516 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-11-24 09:33:20,702 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2019-11-24 09:33:21,800 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 202 [2019-11-24 09:33:28,369 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2019-11-24 09:33:28,503 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 235 [2019-11-24 09:33:30,471 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 252 [2019-11-24 09:33:32,611 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 263 [2019-11-24 09:33:34,340 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2019-11-24 09:33:34,461 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 267 [2019-11-24 09:33:36,170 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 286 [2019-11-24 09:33:36,302 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 283 [2019-11-24 09:33:38,163 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 287 [2019-11-24 09:33:38,300 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 285 [2019-11-24 09:33:40,152 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 288 [2019-11-24 09:33:40,278 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 287 [2019-11-24 09:33:42,214 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 292 [2019-11-24 09:33:42,346 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 291 [2019-11-24 09:33:44,237 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 295 [2019-11-24 09:33:44,361 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 293 [2019-11-24 09:33:46,363 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 297 [2019-11-24 09:33:46,492 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 297 [2019-11-24 09:33:48,875 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 300 [2019-11-24 09:33:49,025 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 299 [2019-11-24 09:33:49,159 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-11-24 09:33:49,276 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 302 [2019-11-24 09:33:51,286 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 307 [2019-11-24 09:33:51,456 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 306 [2019-11-24 09:33:53,905 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2019-11-24 09:33:54,146 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2019-11-24 09:33:54,347 WARN L192 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 310 [2019-11-24 09:33:56,586 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 314 [2019-11-24 09:33:56,745 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 312 [2019-11-24 09:33:56,932 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-11-24 09:33:57,070 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 314 [2019-11-24 09:33:59,382 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 322 [2019-11-24 09:33:59,543 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 318 [2019-11-24 09:34:01,867 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 322 [2019-11-24 09:34:02,030 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 320 [2019-11-24 09:34:02,186 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-11-24 09:34:02,316 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 323 [2019-11-24 09:34:05,015 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 327 [2019-11-24 09:34:05,166 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 325 [2019-11-24 09:34:05,327 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 326 [2019-11-24 09:34:05,455 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 327 [2019-11-24 09:34:08,173 WARN L192 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 331 [2019-11-24 09:34:08,359 WARN L192 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 331 [2019-11-24 09:34:11,115 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 334 [2019-11-24 09:34:11,282 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 334 [2019-11-24 09:34:14,039 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 337 [2019-11-24 09:34:14,204 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 338 [2019-11-24 09:34:16,785 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 342 [2019-11-24 09:34:16,962 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 341 [2019-11-24 09:34:19,698 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 343 [2019-11-24 09:34:19,870 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 344 [2019-11-24 09:34:22,613 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 351 [2019-11-24 09:34:22,796 WARN L192 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 349 [2019-11-24 09:34:22,978 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 351 [2019-11-24 09:34:23,163 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 351 [2019-11-24 09:34:23,354 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 354 [2019-11-24 09:34:23,542 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 354 [2019-11-24 09:34:23,724 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 357 [2019-11-24 09:34:23,905 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 358 [2019-11-24 09:34:26,870 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 362 [2019-11-24 09:34:27,063 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 363 [2019-11-24 09:34:30,047 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 367 [2019-11-24 09:34:30,246 WARN L192 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 368 [2019-11-24 09:34:33,708 WARN L192 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 372 [2019-11-24 09:34:33,910 WARN L192 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 372 [2019-11-24 09:34:36,970 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 377 [2019-11-24 09:34:37,172 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 376 [2019-11-24 09:34:40,692 WARN L192 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 380 [2019-11-24 09:34:40,911 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 378 [2019-11-24 09:34:41,117 WARN L192 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 379 [2019-11-24 09:34:41,312 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 380