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_1271b.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 01:55:49,041 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 01:55:49,043 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 01:55:49,054 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 01:55:49,055 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 01:55:49,056 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 01:55:49,057 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 01:55:49,059 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 01:55:49,061 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 01:55:49,061 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 01:55:49,062 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 01:55:49,064 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 01:55:49,064 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 01:55:49,065 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 01:55:49,066 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 01:55:49,067 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 01:55:49,068 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 01:55:49,069 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 01:55:49,071 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 01:55:49,073 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 01:55:49,075 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 01:55:49,076 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 01:55:49,077 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 01:55:49,078 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 01:55:49,080 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 01:55:49,080 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 01:55:49,081 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 01:55:49,081 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 01:55:49,082 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 01:55:49,083 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 01:55:49,083 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 01:55:49,084 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 01:55:49,085 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 01:55:49,086 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 01:55:49,087 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 01:55:49,087 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 01:55:49,088 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 01:55:49,088 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 01:55:49,088 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 01:55:49,089 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 01:55:49,090 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 01:55:49,091 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 01:55:49,106 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 01:55:49,106 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 01:55:49,107 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 01:55:49,107 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 01:55:49,108 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 01:55:49,108 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 01:55:49,108 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 01:55:49,108 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 01:55:49,108 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 01:55:49,109 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 01:55:49,109 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 01:55:49,109 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 01:55:49,109 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 01:55:49,109 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 01:55:49,110 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 01:55:49,110 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 01:55:49,110 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 01:55:49,110 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 01:55:49,110 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 01:55:49,111 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 01:55:49,111 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 01:55:49,111 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:55:49,111 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 01:55:49,111 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 01:55:49,112 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 01:55:49,112 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 01:55:49,112 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 01:55:49,112 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 01:55:49,112 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 01:55:49,141 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 01:55:49,154 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 01:55:49,157 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 01:55:49,159 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 01:55:49,159 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 01:55:49,160 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_1271b.c [2019-08-10 01:55:49,239 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63352ad18/ddd630893cc345f4a60ab75a5e92138a/FLAG6826f5fad [2019-08-10 01:55:49,751 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 01:55:49,751 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_1271b.c [2019-08-10 01:55:49,762 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63352ad18/ddd630893cc345f4a60ab75a5e92138a/FLAG6826f5fad [2019-08-10 01:55:50,104 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63352ad18/ddd630893cc345f4a60ab75a5e92138a [2019-08-10 01:55:50,113 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 01:55:50,114 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 01:55:50,115 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 01:55:50,115 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 01:55:50,119 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 01:55:50,121 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:55:50" (1/1) ... [2019-08-10 01:55:50,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@402d0b12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:50, skipping insertion in model container [2019-08-10 01:55:50,125 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:55:50" (1/1) ... [2019-08-10 01:55:50,133 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 01:55:50,179 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 01:55:50,383 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:55:50,387 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 01:55:50,536 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:55:50,563 INFO L192 MainTranslator]: Completed translation [2019-08-10 01:55:50,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:50 WrapperNode [2019-08-10 01:55:50,563 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 01:55:50,564 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 01:55:50,565 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 01:55:50,565 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 01:55:50,579 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:50" (1/1) ... [2019-08-10 01:55:50,579 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:50" (1/1) ... [2019-08-10 01:55:50,615 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:50" (1/1) ... [2019-08-10 01:55:50,616 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:50" (1/1) ... [2019-08-10 01:55:50,644 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:50" (1/1) ... [2019-08-10 01:55:50,656 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:50" (1/1) ... [2019-08-10 01:55:50,659 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:50" (1/1) ... [2019-08-10 01:55:50,663 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 01:55:50,664 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 01:55:50,664 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 01:55:50,664 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 01:55:50,665 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:50" (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 01:55:50,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 01:55:50,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 01:55:50,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2019-08-10 01:55:50,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_hypotf [2019-08-10 01:55:50,719 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_float [2019-08-10 01:55:50,719 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_float [2019-08-10 01:55:50,720 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 01:55:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 01:55:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2019-08-10 01:55:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2019-08-10 01:55:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 01:55:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-10 01:55:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 01:55:50,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 01:55:50,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 01:55:50,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-10 01:55:50,721 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_hypotf [2019-08-10 01:55:50,721 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_float [2019-08-10 01:55:50,721 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_float [2019-08-10 01:55:50,722 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 01:55:50,722 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 01:55:50,722 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 01:55:51,406 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 01:55:51,406 INFO L283 CfgBuilder]: Removed 34 assume(true) statements. [2019-08-10 01:55:51,408 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:55:51 BoogieIcfgContainer [2019-08-10 01:55:51,408 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 01:55:51,409 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 01:55:51,409 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 01:55:51,409 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 01:55:51,410 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:55:51" (1/1) ... [2019-08-10 01:55:51,811 WARN L188 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-08-10 01:55:53,021 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-08-10 01:55:53,150 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-08-10 01:55:53,279 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-10 01:55:53,619 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-08-10 01:55:54,749 WARN L188 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:55:55,491 WARN L188 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:55:55,825 WARN L188 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:55:56,158 WARN L188 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:55:56,498 WARN L188 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:55:57,447 WARN L188 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:55:58,232 WARN L188 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:55:58,535 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:55:58,842 WARN L188 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:55:59,085 WARN L188 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:03,062 WARN L188 SmtUtils]: Spent 2.87 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:56:06,253 WARN L188 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:56:07,168 WARN L188 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:56:08,109 WARN L188 SmtUtils]: Spent 699.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:56:08,932 WARN L188 SmtUtils]: Spent 591.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:56:12,849 WARN L188 SmtUtils]: Spent 2.94 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:56:15,863 WARN L188 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:56:16,862 WARN L188 SmtUtils]: Spent 783.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-10 01:56:17,747 WARN L188 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:56:18,522 WARN L188 SmtUtils]: Spent 549.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:56:18,919 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-08-10 01:56:19,295 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-08-10 01:56:19,709 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-10 01:56:19,931 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-10 01:56:20,297 WARN L188 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-10 01:56:20,520 WARN L188 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-10 01:56:21,399 WARN L188 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:56:22,046 WARN L188 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:56:22,332 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:22,579 WARN L188 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:56:22,833 WARN L188 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:23,543 WARN L188 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:56:24,222 WARN L188 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:56:24,521 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:24,766 WARN L188 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:56:24,997 WARN L188 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:28,166 WARN L188 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:56:31,134 WARN L188 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:56:32,008 WARN L188 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:56:32,924 WARN L188 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:56:33,743 WARN L188 SmtUtils]: Spent 566.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:56:37,034 WARN L188 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:56:40,082 WARN L188 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:56:41,072 WARN L188 SmtUtils]: Spent 780.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-10 01:56:41,948 WARN L188 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:56:42,756 WARN L188 SmtUtils]: Spent 595.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:56:43,117 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-08-10 01:56:43,492 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-08-10 01:56:43,619 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-08-10 01:56:43,946 WARN L188 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-10 01:56:44,154 WARN L188 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-10 01:56:44,510 WARN L188 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-10 01:56:44,711 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-10 01:56:45,600 WARN L188 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:56:46,289 WARN L188 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:56:46,584 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:46,837 WARN L188 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:56:47,061 WARN L188 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:47,767 WARN L188 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:56:48,470 WARN L188 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:56:48,772 WARN L188 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:49,031 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:56:49,281 WARN L188 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:52,435 WARN L188 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:56:55,506 WARN L188 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:56:56,415 WARN L188 SmtUtils]: Spent 711.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:56:57,357 WARN L188 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:56:58,119 WARN L188 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:57:01,408 WARN L188 SmtUtils]: Spent 2.39 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:57:04,471 WARN L188 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:57:05,364 WARN L188 SmtUtils]: Spent 702.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:57:06,330 WARN L188 SmtUtils]: Spent 702.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:57:07,109 WARN L188 SmtUtils]: Spent 578.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:57:07,360 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:57:07,522 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2019-08-10 01:57:07,648 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-08-10 01:57:07,827 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:57:07,986 WARN L188 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2019-08-10 01:57:08,130 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-08-10 01:57:08,494 WARN L188 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-10 01:57:08,709 WARN L188 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 67 [2019-08-10 01:57:09,090 WARN L188 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-10 01:57:09,306 WARN L188 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 67 [2019-08-10 01:57:09,751 WARN L188 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 78 [2019-08-10 01:57:10,054 WARN L188 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-08-10 01:57:10,660 WARN L188 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 86 [2019-08-10 01:57:10,831 WARN L188 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 49 [2019-08-10 01:57:11,065 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 83 [2019-08-10 01:57:11,704 WARN L188 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 86 [2019-08-10 01:57:11,871 WARN L188 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 49 [2019-08-10 01:57:12,116 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 83 [2019-08-10 01:57:14,242 WARN L188 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 78 [2019-08-10 01:57:14,545 WARN L188 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-08-10 01:57:15,038 WARN L188 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 78 [2019-08-10 01:57:15,338 WARN L188 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-08-10 01:57:16,658 WARN L188 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:57:17,366 WARN L188 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:57:17,666 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:17,925 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:57:18,158 WARN L188 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:18,889 WARN L188 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:57:19,588 WARN L188 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:57:19,888 WARN L188 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:20,140 WARN L188 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:57:20,372 WARN L188 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:23,255 WARN L188 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 312 DAG size of output: 228 [2019-08-10 01:57:26,303 WARN L188 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:57:27,199 WARN L188 SmtUtils]: Spent 707.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:57:28,136 WARN L188 SmtUtils]: Spent 701.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:57:28,897 WARN L188 SmtUtils]: Spent 556.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:57:36,242 WARN L188 SmtUtils]: Spent 5.92 s on a formula simplification. DAG size of input: 312 DAG size of output: 228 [2019-08-10 01:57:39,309 WARN L188 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:57:40,312 WARN L188 SmtUtils]: Spent 782.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-10 01:57:41,224 WARN L188 SmtUtils]: Spent 715.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:57:42,062 WARN L188 SmtUtils]: Spent 586.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:57:42,313 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:57:42,442 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2019-08-10 01:57:42,566 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-08-10 01:57:43,447 WARN L188 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:57:44,151 WARN L188 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:57:44,447 WARN L188 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:44,692 WARN L188 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:57:44,928 WARN L188 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:45,700 WARN L188 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:57:46,399 WARN L188 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:57:46,697 WARN L188 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:46,946 WARN L188 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:57:47,181 WARN L188 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:54,484 WARN L188 SmtUtils]: Spent 6.00 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:57:57,566 WARN L188 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:57:58,520 WARN L188 SmtUtils]: Spent 761.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:57:59,607 WARN L188 SmtUtils]: Spent 853.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:58:00,434 WARN L188 SmtUtils]: Spent 583.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:58:08,479 WARN L188 SmtUtils]: Spent 6.39 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:58:11,552 WARN L188 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:58:12,446 WARN L188 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:58:13,351 WARN L188 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:58:14,120 WARN L188 SmtUtils]: Spent 563.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:58:14,526 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-08-10 01:58:14,909 WARN L188 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-08-10 01:58:15,033 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-08-10 01:58:22,481 WARN L188 SmtUtils]: Spent 6.06 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:58:25,588 WARN L188 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:58:26,489 WARN L188 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:58:27,398 WARN L188 SmtUtils]: Spent 696.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:58:28,188 WARN L188 SmtUtils]: Spent 579.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:58:35,494 WARN L188 SmtUtils]: Spent 6.03 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:58:38,566 WARN L188 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:58:39,499 WARN L188 SmtUtils]: Spent 724.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:58:40,426 WARN L188 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:58:41,185 WARN L188 SmtUtils]: Spent 559.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:58:41,544 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-08-10 01:58:41,927 WARN L188 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-08-10 01:58:49,205 WARN L188 SmtUtils]: Spent 5.79 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:58:52,284 WARN L188 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:58:53,192 WARN L188 SmtUtils]: Spent 714.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:58:54,103 WARN L188 SmtUtils]: Spent 707.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:58:54,896 WARN L188 SmtUtils]: Spent 593.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:59:02,099 WARN L188 SmtUtils]: Spent 5.88 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:59:05,145 WARN L188 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:59:06,060 WARN L188 SmtUtils]: Spent 723.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:59:06,959 WARN L188 SmtUtils]: Spent 690.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:59:07,735 WARN L188 SmtUtils]: Spent 570.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:59:08,388 WARN L188 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2019-08-10 01:59:08,790 WARN L188 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 84 [2019-08-10 01:59:08,920 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:59:09,048 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-10 01:59:09,776 WARN L188 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 103 [2019-08-10 01:59:10,376 WARN L188 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 100 [2019-08-10 01:59:10,536 WARN L188 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-08-10 01:59:10,699 WARN L188 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-08-10 01:59:10,829 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-08-10 01:59:11,438 WARN L188 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 103 [2019-08-10 01:59:11,586 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 38 [2019-08-10 01:59:12,046 WARN L188 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 100 [2019-08-10 01:59:12,205 WARN L188 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-08-10 01:59:12,362 WARN L188 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-08-10 01:59:12,492 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-08-10 01:59:20,238 WARN L188 SmtUtils]: Spent 6.05 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:59:23,333 WARN L188 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:59:24,270 WARN L188 SmtUtils]: Spent 716.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:59:25,172 WARN L188 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:59:25,956 WARN L188 SmtUtils]: Spent 580.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:59:33,174 WARN L188 SmtUtils]: Spent 5.88 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:59:36,277 WARN L188 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:59:37,182 WARN L188 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:59:38,073 WARN L188 SmtUtils]: Spent 695.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:59:38,853 WARN L188 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:59:39,626 WARN L188 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2019-08-10 01:59:40,207 WARN L188 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 84 [2019-08-10 01:59:40,389 WARN L188 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:59:40,561 WARN L188 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-10 01:59:40,699 WARN L188 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-10 01:59:41,360 WARN L188 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2019-08-10 01:59:41,955 WARN L188 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 84 [2019-08-10 01:59:42,164 WARN L188 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-08-10 01:59:42,338 WARN L188 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-10 01:59:42,486 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-10 01:59:43,740 WARN L188 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:59:44,434 WARN L188 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:59:44,700 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-10 01:59:44,973 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:59:45,205 WARN L188 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:59:45,929 WARN L188 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:59:46,639 WARN L188 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:59:46,930 WARN L188 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:59:47,183 WARN L188 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:59:47,428 WARN L188 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:59:54,708 WARN L188 SmtUtils]: Spent 5.94 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:59:57,755 WARN L188 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:59:58,650 WARN L188 SmtUtils]: Spent 696.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:59:59,525 WARN L188 SmtUtils]: Spent 686.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 02:00:00,291 WARN L188 SmtUtils]: Spent 574.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 02:00:07,517 WARN L188 SmtUtils]: Spent 5.89 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 02:00:10,588 WARN L188 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 02:00:11,475 WARN L188 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 02:00:12,367 WARN L188 SmtUtils]: Spent 696.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 02:00:13,139 WARN L188 SmtUtils]: Spent 574.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 02:00:13,487 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-08-10 02:00:14,263 WARN L188 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-10 02:00:14,478 WARN L188 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-10 02:00:14,915 WARN L188 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-10 02:00:15,176 WARN L188 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-10 02:00:15,397 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:00:15,409 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:00:15,674 WARN L188 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 76 [2019-08-10 02:00:15,974 WARN L188 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 73 [2019-08-10 02:00:16,549 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 84 [2019-08-10 02:00:16,713 WARN L188 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 49 [2019-08-10 02:00:16,953 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 81 [2019-08-10 02:00:17,621 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 84 [2019-08-10 02:00:17,789 WARN L188 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 49 [2019-08-10 02:00:18,014 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 81 [2019-08-10 02:00:18,750 WARN L188 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 76 [2019-08-10 02:00:19,046 WARN L188 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 73 [2019-08-10 02:00:19,517 WARN L188 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 76 [2019-08-10 02:00:19,820 WARN L188 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 73 [2019-08-10 02:00:21,231 WARN L188 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 02:00:21,918 WARN L188 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 02:00:22,180 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-10 02:00:22,442 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 02:00:22,671 WARN L188 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 02:00:23,392 WARN L188 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 02:00:24,067 WARN L188 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 02:00:24,337 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-10 02:00:24,590 WARN L188 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 02:00:24,840 WARN L188 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 02:00:32,056 WARN L188 SmtUtils]: Spent 5.85 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 02:00:35,122 WARN L188 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 02:00:36,110 WARN L188 SmtUtils]: Spent 786.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-10 02:00:36,985 WARN L188 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 02:00:37,764 WARN L188 SmtUtils]: Spent 577.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 02:00:40,539 WARN L188 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 02:00:43,572 WARN L188 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 02:00:44,855 WARN L188 SmtUtils]: Spent 977.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-10 02:00:46,130 WARN L188 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 02:00:46,985 WARN L188 SmtUtils]: Spent 580.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 02:00:54,357 WARN L188 SmtUtils]: Spent 5.82 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 02:00:57,401 WARN L188 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 02:00:58,298 WARN L188 SmtUtils]: Spent 719.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 02:00:59,191 WARN L188 SmtUtils]: Spent 691.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 02:00:59,957 WARN L188 SmtUtils]: Spent 572.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 02:01:07,038 WARN L188 SmtUtils]: Spent 5.69 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 02:01:10,101 WARN L188 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 02:01:10,992 WARN L188 SmtUtils]: Spent 707.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 02:01:11,889 WARN L188 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 02:01:12,654 WARN L188 SmtUtils]: Spent 575.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 02:01:19,998 WARN L188 SmtUtils]: Spent 5.88 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 02:01:23,044 WARN L188 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 02:01:23,920 WARN L188 SmtUtils]: Spent 699.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 02:01:24,807 WARN L188 SmtUtils]: Spent 691.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 02:01:25,571 WARN L188 SmtUtils]: Spent 567.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 02:01:28,406 WARN L188 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 02:01:31,462 WARN L188 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 02:01:32,451 WARN L188 SmtUtils]: Spent 785.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-10 02:01:33,339 WARN L188 SmtUtils]: Spent 692.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 02:01:34,111 WARN L188 SmtUtils]: Spent 578.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 02:01:34,534 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 02:01:34,540 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 02:01:34,541 INFO L168 Benchmark]: Toolchain (without parser) took 344427.71 ms. Allocated memory was 140.0 MB in the beginning and 156.8 MB in the end (delta: 16.8 MB). Free memory was 87.3 MB in the beginning and 111.3 MB in the end (delta: -23.9 MB). Peak memory consumption was 380.3 MB. Max. memory is 7.1 GB. [2019-08-10 02:01:34,542 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 140.0 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-10 02:01:34,542 INFO L168 Benchmark]: CACSL2BoogieTranslator took 448.79 ms. Allocated memory was 140.0 MB in the beginning and 200.3 MB in the end (delta: 60.3 MB). Free memory was 86.9 MB in the beginning and 174.7 MB in the end (delta: -87.8 MB). Peak memory consumption was 22.4 MB. Max. memory is 7.1 GB. [2019-08-10 02:01:34,542 INFO L168 Benchmark]: Boogie Preprocessor took 99.34 ms. Allocated memory is still 200.3 MB. Free memory was 174.7 MB in the beginning and 171.7 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 7.1 GB. [2019-08-10 02:01:34,542 INFO L168 Benchmark]: RCFGBuilder took 744.13 ms. Allocated memory is still 200.3 MB. Free memory was 171.1 MB in the beginning and 130.2 MB in the end (delta: 40.9 MB). Peak memory consumption was 40.9 MB. Max. memory is 7.1 GB. [2019-08-10 02:01:34,542 INFO L168 Benchmark]: Symbolic Interpretation took 343131.97 ms. Allocated memory was 200.3 MB in the beginning and 156.8 MB in the end (delta: -43.5 MB). Free memory was 130.2 MB in the beginning and 111.3 MB in the end (delta: 18.9 MB). Peak memory consumption was 362.9 MB. Max. memory is 7.1 GB. [2019-08-10 02:01:34,543 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 239]: 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 1127#(and (= 0 |#NULL.base|) (= ~tiny_sqrt~0 (/ 1.0 1000000000000000000000000000000.0)) (= 1.0 ~one_sqrt~0) (= |#NULL.offset| 0) (= 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 140.0 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 448.79 ms. Allocated memory was 140.0 MB in the beginning and 200.3 MB in the end (delta: 60.3 MB). Free memory was 86.9 MB in the beginning and 174.7 MB in the end (delta: -87.8 MB). Peak memory consumption was 22.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 99.34 ms. Allocated memory is still 200.3 MB. Free memory was 174.7 MB in the beginning and 171.7 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 744.13 ms. Allocated memory is still 200.3 MB. Free memory was 171.1 MB in the beginning and 130.2 MB in the end (delta: 40.9 MB). Peak memory consumption was 40.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 343131.97 ms. Allocated memory was 200.3 MB in the beginning and 156.8 MB in the end (delta: -43.5 MB). Free memory was 130.2 MB in the beginning and 111.3 MB in the end (delta: 18.9 MB). Peak memory consumption was 362.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...