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 SingleStatement --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/array-examples/data_structures_set_multi_proc_trivial_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 19:24:42,968 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 19:24:42,970 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 19:24:42,982 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 19:24:42,982 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 19:24:42,983 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 19:24:42,985 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 19:24:42,987 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 19:24:42,989 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 19:24:42,990 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 19:24:42,991 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 19:24:42,992 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 19:24:42,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 19:24:42,993 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 19:24:42,994 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 19:24:42,995 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 19:24:42,996 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 19:24:42,997 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 19:24:42,999 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 19:24:43,002 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 19:24:43,003 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 19:24:43,005 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 19:24:43,006 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 19:24:43,007 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 19:24:43,009 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-20 19:24:43,012 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 19:24:43,013 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 19:24:43,014 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 19:24:43,015 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 19:24:43,016 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 19:24:43,016 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 19:24:43,017 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 19:24:43,017 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 19:24:43,017 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 19:24:43,018 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 19:24:43,019 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 19:24:43,020 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 [2019-09-20 19:24:43,044 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 19:24:43,045 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 19:24:43,046 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 19:24:43,047 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 19:24:43,047 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 19:24:43,047 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 19:24:43,047 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 19:24:43,048 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 19:24:43,048 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 19:24:43,048 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 19:24:43,048 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 19:24:43,048 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 19:24:43,049 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 19:24:43,049 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 19:24:43,049 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 19:24:43,050 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 19:24:43,051 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 19:24:43,051 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 19:24:43,051 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 19:24:43,051 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 19:24:43,052 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 19:24:43,052 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 19:24:43,052 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 19:24:43,052 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 19:24:43,053 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 19:24:43,053 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 19:24:43,053 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 19:24:43,053 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 19:24:43,053 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 -> SingleStatement Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-20 19:24:43,105 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 19:24:43,123 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 19:24:43,129 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 19:24:43,130 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 19:24:43,131 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 19:24:43,132 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/data_structures_set_multi_proc_trivial_ground.i [2019-09-20 19:24:43,208 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/daeb7452a/0dbb4e5de0d340f08a12bbc772ffca5b/FLAGa0e302a5d [2019-09-20 19:24:43,700 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 19:24:43,702 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/data_structures_set_multi_proc_trivial_ground.i [2019-09-20 19:24:43,710 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/daeb7452a/0dbb4e5de0d340f08a12bbc772ffca5b/FLAGa0e302a5d [2019-09-20 19:24:44,072 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/daeb7452a/0dbb4e5de0d340f08a12bbc772ffca5b [2019-09-20 19:24:44,082 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 19:24:44,083 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 19:24:44,084 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 19:24:44,084 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 19:24:44,087 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 19:24:44,088 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 07:24:44" (1/1) ... [2019-09-20 19:24:44,090 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@545a310a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:24:44, skipping insertion in model container [2019-09-20 19:24:44,091 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 07:24:44" (1/1) ... [2019-09-20 19:24:44,096 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 19:24:44,114 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 19:24:44,295 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 19:24:44,305 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 19:24:44,416 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 19:24:44,432 INFO L192 MainTranslator]: Completed translation [2019-09-20 19:24:44,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:24:44 WrapperNode [2019-09-20 19:24:44,433 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 19:24:44,433 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 19:24:44,434 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 19:24:44,434 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 19:24:44,448 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:24:44" (1/1) ... [2019-09-20 19:24:44,448 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:24:44" (1/1) ... [2019-09-20 19:24:44,458 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:24:44" (1/1) ... [2019-09-20 19:24:44,458 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:24:44" (1/1) ... [2019-09-20 19:24:44,468 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:24:44" (1/1) ... [2019-09-20 19:24:44,476 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:24:44" (1/1) ... [2019-09-20 19:24:44,478 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:24:44" (1/1) ... [2019-09-20 19:24:44,482 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 19:24:44,482 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 19:24:44,482 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 19:24:44,483 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 19:24:44,484 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:24:44" (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 [2019-09-20 19:24:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 19:24:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 19:24:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-09-20 19:24:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure insert [2019-09-20 19:24:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure elem_exists [2019-09-20 19:24:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 19:24:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 19:24:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-20 19:24:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 19:24:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure insert [2019-09-20 19:24:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 19:24:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure elem_exists [2019-09-20 19:24:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 19:24:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 19:24:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 19:24:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 19:24:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 19:24:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 19:24:45,021 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 19:24:45,022 INFO L283 CfgBuilder]: Removed 10 assume(true) statements. [2019-09-20 19:24:45,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 07:24:45 BoogieIcfgContainer [2019-09-20 19:24:45,024 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 19:24:45,025 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 19:24:45,025 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 19:24:45,025 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 19:24:45,027 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 07:24:45" (1/1) ... [2019-09-20 19:24:45,027 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=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-20 19:24:45,050 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 19:24:45,050 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 19:24:45,060 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 19:24:45,069 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 19:24:45,070 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 19:24:45,228 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 17 for LOIs [2019-09-20 19:24:45,644 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2019-09-20 19:24:45,895 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 72 [2019-09-20 19:24:46,149 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 88 [2019-09-20 19:24:46,419 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 114 [2019-09-20 19:24:46,826 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 147 [2019-09-20 19:24:47,446 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 188 [2019-09-20 19:24:48,270 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 232 [2019-09-20 19:24:48,376 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2019-09-20 19:24:48,955 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 278 [2019-09-20 19:24:49,105 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 278 [2019-09-20 19:24:49,415 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 3 [2019-09-20 19:24:50,494 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 143 [2019-09-20 19:24:50,906 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 162 [2019-09-20 19:24:51,402 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 188 [2019-09-20 19:24:52,030 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 194 [2019-09-20 19:24:53,625 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 142 [2019-09-20 19:24:54,035 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 155 [2019-09-20 19:24:54,579 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 168 [2019-09-20 19:24:55,215 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2019-09-20 19:24:56,440 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-09-20 19:24:56,742 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 143 [2019-09-20 19:24:57,302 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 148 [2019-09-20 19:24:57,730 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 168 [2019-09-20 19:24:58,340 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 201 [2019-09-20 19:25:01,476 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-20 19:25:01,804 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:25:01,985 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-20 19:25:02,731 WARN L191 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 113 [2019-09-20 19:25:04,715 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 221 DAG size of output: 119 [2019-09-20 19:25:07,434 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-20 19:25:07,763 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 89 [2019-09-20 19:25:07,940 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-20 19:25:08,206 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 42 [2019-09-20 19:25:08,418 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2019-09-20 19:25:13,715 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2019-09-20 19:25:14,201 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-20 19:25:14,348 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 65 [2019-09-20 19:25:14,564 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 52 [2019-09-20 19:25:14,786 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 60 [2019-09-20 19:25:15,122 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 48 [2019-09-20 19:25:15,486 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2019-09-20 19:25:15,862 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 48 [2019-09-20 19:25:16,020 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-20 19:25:16,380 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 79 [2019-09-20 19:25:16,665 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 79 [2019-09-20 19:25:17,089 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 35 [2019-09-20 19:25:17,290 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 34 [2019-09-20 19:25:17,479 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 75 [2019-09-20 19:25:17,750 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 75 [2019-09-20 19:25:18,122 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 75 [2019-09-20 19:25:18,501 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 48 [2019-09-20 19:25:18,914 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 92 [2019-09-20 19:25:19,045 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-20 19:25:19,362 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 50 [2019-09-20 19:25:19,885 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 108 [2019-09-20 19:25:20,051 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-20 19:25:20,314 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 91 [2019-09-20 19:25:20,425 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-20 19:25:20,623 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 73 [2019-09-20 19:25:20,925 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 72 [2019-09-20 19:25:21,305 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 51 [2019-09-20 19:25:21,489 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 43 [2019-09-20 19:25:21,753 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 91 [2019-09-20 19:25:21,866 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-20 19:25:21,980 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 42 [2019-09-20 19:25:22,179 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 50 [2019-09-20 19:25:22,694 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 86 [2019-09-20 19:25:22,804 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-20 19:25:23,040 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 86 [2019-09-20 19:25:23,154 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-20 19:25:23,461 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 35