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 -i ../../../trunk/examples/svcomp/float-newlib/float_req_bl_1270b.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 01:55:47,001 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 01:55:47,003 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 01:55:47,015 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 01:55:47,016 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 01:55:47,017 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 01:55:47,018 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 01:55:47,020 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 01:55:47,022 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 01:55:47,023 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 01:55:47,024 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 01:55:47,025 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 01:55:47,026 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 01:55:47,027 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 01:55:47,028 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 01:55:47,029 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 01:55:47,030 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 01:55:47,031 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 01:55:47,033 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 01:55:47,035 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 01:55:47,037 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 01:55:47,038 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 01:55:47,039 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 01:55:47,040 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 01:55:47,042 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 01:55:47,043 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 01:55:47,043 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 01:55:47,044 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 01:55:47,044 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 01:55:47,046 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 01:55:47,046 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 01:55:47,047 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 01:55:47,047 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 01:55:47,048 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 01:55:47,049 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 01:55:47,050 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 01:55:47,050 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 01:55:47,051 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 01:55:47,051 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 01:55:47,052 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 01:55:47,052 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 01:55:47,053 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 [2019-08-10 01:55:47,067 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 01:55:47,068 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 01:55:47,069 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 01:55:47,069 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 01:55:47,070 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 01:55:47,070 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 01:55:47,070 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 01:55:47,070 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 01:55:47,070 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 01:55:47,071 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 01:55:47,071 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 01:55:47,071 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 01:55:47,071 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 01:55:47,071 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 01:55:47,072 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 01:55:47,072 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 01:55:47,072 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 01:55:47,072 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 01:55:47,072 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 01:55:47,073 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 01:55:47,073 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 01:55:47,073 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:55:47,073 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 01:55:47,073 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 01:55:47,074 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 01:55:47,074 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 01:55:47,074 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 01:55:47,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 01:55:47,074 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 01:55:47,106 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 01:55:47,118 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 01:55:47,122 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 01:55:47,123 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 01:55:47,124 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 01:55:47,125 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_1270b.c [2019-08-10 01:55:47,198 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eacd1a56c/3f10effc14c948299d1387d4834a3c22/FLAG3078faca7 [2019-08-10 01:55:47,748 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 01:55:47,749 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_1270b.c [2019-08-10 01:55:47,757 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eacd1a56c/3f10effc14c948299d1387d4834a3c22/FLAG3078faca7 [2019-08-10 01:55:48,065 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eacd1a56c/3f10effc14c948299d1387d4834a3c22 [2019-08-10 01:55:48,073 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 01:55:48,075 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 01:55:48,075 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 01:55:48,076 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 01:55:48,079 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 01:55:48,080 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:55:48" (1/1) ... [2019-08-10 01:55:48,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46af03f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:48, skipping insertion in model container [2019-08-10 01:55:48,084 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:55:48" (1/1) ... [2019-08-10 01:55:48,091 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 01:55:48,133 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 01:55:48,416 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:55:48,421 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 01:55:48,582 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:55:48,608 INFO L192 MainTranslator]: Completed translation [2019-08-10 01:55:48,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:48 WrapperNode [2019-08-10 01:55:48,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 01:55:48,610 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 01:55:48,610 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 01:55:48,610 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 01:55:48,623 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:48" (1/1) ... [2019-08-10 01:55:48,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:48" (1/1) ... [2019-08-10 01:55:48,637 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:48" (1/1) ... [2019-08-10 01:55:48,637 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:48" (1/1) ... [2019-08-10 01:55:48,661 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:48" (1/1) ... [2019-08-10 01:55:48,674 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:48" (1/1) ... [2019-08-10 01:55:48,678 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:48" (1/1) ... [2019-08-10 01:55:48,683 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 01:55:48,683 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 01:55:48,684 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 01:55:48,684 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 01:55:48,685 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:48" (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 [2019-08-10 01:55:48,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 01:55:48,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 01:55:48,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2019-08-10 01:55:48,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_hypotf [2019-08-10 01:55:48,742 INFO L138 BoogieDeclarations]: Found implementation of procedure isinf_float [2019-08-10 01:55:48,742 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 01:55:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 01:55:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2019-08-10 01:55:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2019-08-10 01:55:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 01:55:48,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-10 01:55:48,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 01:55:48,743 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 01:55:48,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 01:55:48,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-10 01:55:48,743 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_hypotf [2019-08-10 01:55:48,744 INFO L130 BoogieDeclarations]: Found specification of procedure isinf_float [2019-08-10 01:55:48,744 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 01:55:48,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 01:55:48,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 01:55:49,444 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 01:55:49,444 INFO L283 CfgBuilder]: Removed 34 assume(true) statements. [2019-08-10 01:55:49,446 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:55:49 BoogieIcfgContainer [2019-08-10 01:55:49,446 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 01:55:49,446 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 01:55:49,447 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 01:55:49,447 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 01:55:49,448 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:55:49" (1/1) ... [2019-08-10 01:55:49,959 WARN L188 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-08-10 01:55:50,172 WARN L188 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-08-10 01:55:50,325 WARN L188 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-10 01:55:50,721 WARN L188 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-08-10 01:55:50,875 WARN L188 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-08-10 01:55:51,009 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-10 01:55:52,057 WARN L188 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2019-08-10 01:55:52,763 WARN L188 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2019-08-10 01:55:53,081 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:55:53,353 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:55:53,632 WARN L188 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:55:54,406 WARN L188 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2019-08-10 01:55:55,413 WARN L188 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2019-08-10 01:55:55,730 WARN L188 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:55:56,003 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:55:56,256 WARN L188 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:55:59,432 WARN L188 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 312 DAG size of output: 228 [2019-08-10 01:56:02,668 WARN L188 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:56:03,588 WARN L188 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:56:04,517 WARN L188 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:56:05,403 WARN L188 SmtUtils]: Spent 585.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:56:09,296 WARN L188 SmtUtils]: Spent 2.84 s on a formula simplification. DAG size of input: 312 DAG size of output: 228 [2019-08-10 01:56:12,425 WARN L188 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:56:13,353 WARN L188 SmtUtils]: Spent 716.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:56:14,278 WARN L188 SmtUtils]: Spent 696.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:56:15,065 WARN L188 SmtUtils]: Spent 569.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:56:15,435 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-08-10 01:56:16,239 WARN L188 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-10 01:56:16,453 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-10 01:56:16,822 WARN L188 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-10 01:56:17,040 WARN L188 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-10 01:56:17,959 WARN L188 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2019-08-10 01:56:18,659 WARN L188 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2019-08-10 01:56:18,953 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:19,211 WARN L188 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:56:19,453 WARN L188 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:20,187 WARN L188 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2019-08-10 01:56:20,864 WARN L188 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2019-08-10 01:56:21,159 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:21,410 WARN L188 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:56:21,648 WARN L188 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:25,011 WARN L188 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 312 DAG size of output: 228 [2019-08-10 01:56:28,085 WARN L188 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:56:29,023 WARN L188 SmtUtils]: Spent 734.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:56:29,951 WARN L188 SmtUtils]: Spent 703.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:56:30,805 WARN L188 SmtUtils]: Spent 574.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:56:34,677 WARN L188 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 312 DAG size of output: 228 [2019-08-10 01:56:37,764 WARN L188 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:56:38,709 WARN L188 SmtUtils]: Spent 737.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:56:39,632 WARN L188 SmtUtils]: Spent 720.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:56:40,431 WARN L188 SmtUtils]: Spent 579.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:56:40,810 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-08-10 01:56:41,202 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-08-10 01:56:41,637 WARN L188 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-10 01:56:41,856 WARN L188 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-10 01:56:42,243 WARN L188 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-10 01:56:42,456 WARN L188 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-10 01:56:43,323 WARN L188 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2019-08-10 01:56:44,028 WARN L188 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2019-08-10 01:56:44,329 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:44,598 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:56:44,839 WARN L188 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:45,575 WARN L188 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2019-08-10 01:56:46,271 WARN L188 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2019-08-10 01:56:46,576 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:46,839 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:56:47,073 WARN L188 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:50,347 WARN L188 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:56:53,405 WARN L188 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:56:54,326 WARN L188 SmtUtils]: Spent 715.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:56:55,238 WARN L188 SmtUtils]: Spent 695.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:56:56,041 WARN L188 SmtUtils]: Spent 574.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:56:58,949 WARN L188 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:57:02,027 WARN L188 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:57:02,964 WARN L188 SmtUtils]: Spent 726.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:57:03,887 WARN L188 SmtUtils]: Spent 706.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:57:04,685 WARN L188 SmtUtils]: Spent 578.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:57:04,965 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:57:05,091 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2019-08-10 01:57:05,399 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:57:05,511 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2019-08-10 01:57:05,650 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-08-10 01:57:05,975 WARN L188 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-10 01:57:06,189 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 67 [2019-08-10 01:57:06,576 WARN L188 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-10 01:57:06,783 WARN L188 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 67 [2019-08-10 01:57:07,240 WARN L188 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 78 [2019-08-10 01:57:07,369 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 38 [2019-08-10 01:57:07,642 WARN L188 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-08-10 01:57:08,290 WARN L188 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 86 [2019-08-10 01:57:08,462 WARN L188 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 49 [2019-08-10 01:57:08,695 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 83 [2019-08-10 01:57:09,358 WARN L188 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 86 [2019-08-10 01:57:09,531 WARN L188 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 49 [2019-08-10 01:57:09,767 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 83 [2019-08-10 01:57:11,832 WARN L188 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 78 [2019-08-10 01:57:12,128 WARN L188 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-08-10 01:57:12,589 WARN L188 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 78 [2019-08-10 01:57:12,896 WARN L188 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-08-10 01:57:14,184 WARN L188 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2019-08-10 01:57:14,865 WARN L188 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2019-08-10 01:57:15,165 WARN L188 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:15,420 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:57:15,662 WARN L188 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:16,368 WARN L188 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2019-08-10 01:57:17,036 WARN L188 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2019-08-10 01:57:17,339 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:17,593 WARN L188 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:57:17,852 WARN L188 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:24,955 WARN L188 SmtUtils]: Spent 5.76 s on a formula simplification. DAG size of input: 316 DAG size of output: 228 [2019-08-10 01:57:27,981 WARN L188 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:57:28,896 WARN L188 SmtUtils]: Spent 731.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:57:29,873 WARN L188 SmtUtils]: Spent 739.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:57:30,690 WARN L188 SmtUtils]: Spent 590.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:57:37,909 WARN L188 SmtUtils]: Spent 5.83 s on a formula simplification. DAG size of input: 316 DAG size of output: 228 [2019-08-10 01:57:41,079 WARN L188 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:57:41,996 WARN L188 SmtUtils]: Spent 715.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:57:42,909 WARN L188 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:57:43,709 WARN L188 SmtUtils]: Spent 580.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:57:43,952 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:57:44,083 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2019-08-10 01:57:44,207 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-08-10 01:57:45,067 WARN L188 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2019-08-10 01:57:45,747 WARN L188 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2019-08-10 01:57:46,061 WARN L188 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:46,314 WARN L188 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:57:46,546 WARN L188 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:47,253 WARN L188 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2019-08-10 01:57:47,939 WARN L188 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2019-08-10 01:57:48,239 WARN L188 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:48,492 WARN L188 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:57:48,732 WARN L188 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:55,831 WARN L188 SmtUtils]: Spent 5.72 s on a formula simplification. DAG size of input: 316 DAG size of output: 228 [2019-08-10 01:57:58,893 WARN L188 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:57:59,809 WARN L188 SmtUtils]: Spent 717.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:58:00,692 WARN L188 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:58:01,631 WARN L188 SmtUtils]: Spent 720.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:58:04,498 WARN L188 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 316 DAG size of output: 228 [2019-08-10 01:58:07,586 WARN L188 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:58:08,511 WARN L188 SmtUtils]: Spent 732.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:58:09,434 WARN L188 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:58:10,190 WARN L188 SmtUtils]: Spent 561.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:58:10,605 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-08-10 01:58:10,982 WARN L188 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-08-10 01:58:18,163 WARN L188 SmtUtils]: Spent 5.71 s on a formula simplification. DAG size of input: 316 DAG size of output: 228 [2019-08-10 01:58:21,451 WARN L188 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:58:22,451 WARN L188 SmtUtils]: Spent 783.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-10 01:58:23,335 WARN L188 SmtUtils]: Spent 700.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:58:24,118 WARN L188 SmtUtils]: Spent 577.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:58:31,223 WARN L188 SmtUtils]: Spent 5.79 s on a formula simplification. DAG size of input: 316 DAG size of output: 228 [2019-08-10 01:58:34,236 WARN L188 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:58:35,235 WARN L188 SmtUtils]: Spent 793.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-10 01:58:36,138 WARN L188 SmtUtils]: Spent 715.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:58:36,952 WARN L188 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:58:37,316 WARN L188 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-08-10 01:58:37,694 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-08-10 01:58:37,820 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-08-10 01:58:40,801 WARN L188 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 316 DAG size of output: 228 [2019-08-10 01:58:43,868 WARN L188 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:58:44,761 WARN L188 SmtUtils]: Spent 715.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:58:45,662 WARN L188 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:58:46,443 WARN L188 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:58:49,304 WARN L188 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 316 DAG size of output: 228 [2019-08-10 01:58:52,369 WARN L188 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:58:53,301 WARN L188 SmtUtils]: Spent 736.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:58:54,217 WARN L188 SmtUtils]: Spent 692.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:58:54,968 WARN L188 SmtUtils]: Spent 564.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:58:55,591 WARN L188 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2019-08-10 01:58:56,008 WARN L188 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 84 [2019-08-10 01:58:56,155 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-08-10 01:58:56,272 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-10 01:58:56,976 WARN L188 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 103 [2019-08-10 01:58:57,572 WARN L188 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 100 [2019-08-10 01:58:57,758 WARN L188 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-08-10 01:58:57,913 WARN L188 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-08-10 01:58:58,042 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-08-10 01:58:58,647 WARN L188 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 103 [2019-08-10 01:58:59,247 WARN L188 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 100 [2019-08-10 01:58:59,411 WARN L188 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-08-10 01:58:59,573 WARN L188 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-08-10 01:58:59,702 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-08-10 01:59:07,191 WARN L188 SmtUtils]: Spent 5.89 s on a formula simplification. DAG size of input: 316 DAG size of output: 228 [2019-08-10 01:59:10,233 WARN L188 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:59:11,108 WARN L188 SmtUtils]: Spent 699.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:59:12,003 WARN L188 SmtUtils]: Spent 703.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:59:12,801 WARN L188 SmtUtils]: Spent 579.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:59:19,924 WARN L188 SmtUtils]: Spent 5.79 s on a formula simplification. DAG size of input: 316 DAG size of output: 228 [2019-08-10 01:59:22,997 WARN L188 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:59:23,895 WARN L188 SmtUtils]: Spent 716.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:59:24,809 WARN L188 SmtUtils]: Spent 707.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:59:25,579 WARN L188 SmtUtils]: Spent 575.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:59:26,231 WARN L188 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2019-08-10 01:59:26,671 WARN L188 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 84 [2019-08-10 01:59:26,797 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:59:26,923 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-10 01:59:27,044 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-10 01:59:27,521 WARN L188 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2019-08-10 01:59:28,032 WARN L188 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 84 [2019-08-10 01:59:28,205 WARN L188 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:59:28,336 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-10 01:59:29,661 WARN L188 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2019-08-10 01:59:30,365 WARN L188 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2019-08-10 01:59:30,632 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-10 01:59:30,897 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:59:31,133 WARN L188 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:59:31,853 WARN L188 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2019-08-10 01:59:32,527 WARN L188 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2019-08-10 01:59:32,783 WARN L188 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-10 01:59:33,038 WARN L188 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:59:33,273 WARN L188 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:59:40,270 WARN L188 SmtUtils]: Spent 5.64 s on a formula simplification. DAG size of input: 312 DAG size of output: 228 [2019-08-10 01:59:43,354 WARN L188 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:59:44,355 WARN L188 SmtUtils]: Spent 798.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-10 01:59:45,247 WARN L188 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:59:46,010 WARN L188 SmtUtils]: Spent 571.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:59:53,026 WARN L188 SmtUtils]: Spent 5.65 s on a formula simplification. DAG size of input: 312 DAG size of output: 228 [2019-08-10 01:59:56,151 WARN L188 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:59:57,056 WARN L188 SmtUtils]: Spent 718.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:59:57,974 WARN L188 SmtUtils]: Spent 722.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:59:58,749 WARN L188 SmtUtils]: Spent 584.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:59:59,110 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-08-10 01:59:59,494 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-08-10 01:59:59,924 WARN L188 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-10 02:00:00,133 WARN L188 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-10 02:00:00,485 WARN L188 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-10 02:00:00,693 WARN L188 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-10 02:00:00,874 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:00:00,883 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:00:01,175 WARN L188 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 76 [2019-08-10 02:00:01,295 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 38 [2019-08-10 02:00:01,480 WARN L188 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 73 [2019-08-10 02:00:02,086 WARN L188 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 84 [2019-08-10 02:00:02,256 WARN L188 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 49 [2019-08-10 02:00:02,488 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 81 [2019-08-10 02:00:03,159 WARN L188 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 84 [2019-08-10 02:00:03,330 WARN L188 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 49 [2019-08-10 02:00:03,576 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 81 [2019-08-10 02:00:04,330 WARN L188 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 76 [2019-08-10 02:00:04,634 WARN L188 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 73 [2019-08-10 02:00:05,131 WARN L188 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 76 [2019-08-10 02:00:05,431 WARN L188 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 73 [2019-08-10 02:00:06,833 WARN L188 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2019-08-10 02:00:07,515 WARN L188 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2019-08-10 02:00:07,812 WARN L188 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 02:00:08,073 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 02:00:08,301 WARN L188 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 02:00:09,025 WARN L188 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2019-08-10 02:00:09,718 WARN L188 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2019-08-10 02:00:10,015 WARN L188 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 02:00:10,269 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 02:00:10,503 WARN L188 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 02:00:17,774 WARN L188 SmtUtils]: Spent 5.98 s on a formula simplification. DAG size of input: 312 DAG size of output: 228 [2019-08-10 02:00:20,848 WARN L188 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 02:00:21,873 WARN L188 SmtUtils]: Spent 814.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-10 02:00:22,775 WARN L188 SmtUtils]: Spent 722.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 02:00:23,558 WARN L188 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 02:00:26,433 WARN L188 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 312 DAG size of output: 228 [2019-08-10 02:00:29,515 WARN L188 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 02:00:30,516 WARN L188 SmtUtils]: Spent 794.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-10 02:00:31,736 WARN L188 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 02:00:32,577 WARN L188 SmtUtils]: Spent 590.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 02:00:40,594 WARN L188 SmtUtils]: Spent 5.85 s on a formula simplification. DAG size of input: 312 DAG size of output: 228 [2019-08-10 02:00:43,709 WARN L188 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 02:00:44,601 WARN L188 SmtUtils]: Spent 717.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 02:00:45,508 WARN L188 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 02:00:46,304 WARN L188 SmtUtils]: Spent 589.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 02:00:53,189 WARN L188 SmtUtils]: Spent 5.60 s on a formula simplification. DAG size of input: 312 DAG size of output: 228 [2019-08-10 02:00:56,195 WARN L188 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 02:00:57,105 WARN L188 SmtUtils]: Spent 728.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 02:00:58,016 WARN L188 SmtUtils]: Spent 715.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 02:00:58,782 WARN L188 SmtUtils]: Spent 585.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 02:01:05,930 WARN L188 SmtUtils]: Spent 5.60 s on a formula simplification. DAG size of input: 312 DAG size of output: 228 [2019-08-10 02:01:09,011 WARN L188 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 02:01:09,914 WARN L188 SmtUtils]: Spent 722.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 02:01:10,826 WARN L188 SmtUtils]: Spent 707.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 02:01:11,604 WARN L188 SmtUtils]: Spent 586.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 02:01:18,519 WARN L188 SmtUtils]: Spent 5.62 s on a formula simplification. DAG size of input: 312 DAG size of output: 228 [2019-08-10 02:01:21,625 WARN L188 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 02:01:22,539 WARN L188 SmtUtils]: Spent 720.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 02:01:23,455 WARN L188 SmtUtils]: Spent 719.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 02:01:24,240 WARN L188 SmtUtils]: Spent 583.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 02:01:24,896 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 02:01:24,903 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 02:01:24,904 INFO L168 Benchmark]: Toolchain (without parser) took 336829.57 ms. Allocated memory was 133.2 MB in the beginning and 161.0 MB in the end (delta: 27.8 MB). Free memory was 89.0 MB in the beginning and 125.8 MB in the end (delta: -36.8 MB). Peak memory consumption was 430.1 MB. Max. memory is 7.1 GB. [2019-08-10 02:01:24,904 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 133.2 MB. Free memory was 107.4 MB in the beginning and 107.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-10 02:01:24,904 INFO L168 Benchmark]: CACSL2BoogieTranslator took 533.87 ms. Allocated memory was 133.2 MB in the beginning and 199.8 MB in the end (delta: 66.6 MB). Free memory was 88.8 MB in the beginning and 173.1 MB in the end (delta: -84.3 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. [2019-08-10 02:01:24,904 INFO L168 Benchmark]: Boogie Preprocessor took 73.29 ms. Allocated memory is still 199.8 MB. Free memory was 173.1 MB in the beginning and 170.0 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 7.1 GB. [2019-08-10 02:01:24,905 INFO L168 Benchmark]: RCFGBuilder took 762.61 ms. Allocated memory is still 199.8 MB. Free memory was 170.0 MB in the beginning and 129.4 MB in the end (delta: 40.6 MB). Peak memory consumption was 40.6 MB. Max. memory is 7.1 GB. [2019-08-10 02:01:24,905 INFO L168 Benchmark]: Symbolic Interpretation took 335456.34 ms. Allocated memory was 199.8 MB in the beginning and 161.0 MB in the end (delta: -38.8 MB). Free memory was 129.4 MB in the beginning and 125.8 MB in the end (delta: 3.6 MB). Peak memory consumption was 403.9 MB. Max. memory is 7.1 GB. [2019-08-10 02:01:24,906 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 235]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 1123#(exists ((v_prenex_689 Int) (|v_isinf_float_~#gf_u~3.base_3| Int)) (or (and (not (= 0 |v_isinf_float_~#gf_u~3.base_3|)) (= 0 |#NULL.base|) (= ~tiny_sqrt~0 (/ 1.0 1000000000000000000000000000000.0)) (< |v_isinf_float_~#gf_u~3.base_3| |#StackHeapBarrier|) (= 4 (select |#length| |v_isinf_float_~#gf_u~3.base_3|)) (= 0 (select |#valid| |v_isinf_float_~#gf_u~3.base_3|)) (= 1.0 ~one_sqrt~0) (= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0))) (and (= 0 (select |#valid| v_prenex_689)) (= 0 |#NULL.base|) (= ~tiny_sqrt~0 (/ 1.0 1000000000000000000000000000000.0)) (not (= 0 v_prenex_689)) (= 1.0 ~one_sqrt~0) (= 4 (select |#length| v_prenex_689)) (= |#NULL.offset| 0) (< v_prenex_689 |#StackHeapBarrier|) (= 0 (select |old(#valid)| 0))))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 133.2 MB. Free memory was 107.4 MB in the beginning and 107.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 533.87 ms. Allocated memory was 133.2 MB in the beginning and 199.8 MB in the end (delta: 66.6 MB). Free memory was 88.8 MB in the beginning and 173.1 MB in the end (delta: -84.3 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 73.29 ms. Allocated memory is still 199.8 MB. Free memory was 173.1 MB in the beginning and 170.0 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 762.61 ms. Allocated memory is still 199.8 MB. Free memory was 170.0 MB in the beginning and 129.4 MB in the end (delta: 40.6 MB). Peak memory consumption was 40.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 335456.34 ms. Allocated memory was 199.8 MB in the beginning and 161.0 MB in the end (delta: -38.8 MB). Free memory was 129.4 MB in the beginning and 125.8 MB in the end (delta: 3.6 MB). Peak memory consumption was 403.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...