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 0.1.24-55cd5f5 [2019-08-14 20:07:40,086 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 20:07:40,089 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 20:07:40,107 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 20:07:40,107 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 20:07:40,109 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 20:07:40,111 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 20:07:40,124 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 20:07:40,126 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 20:07:40,127 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 20:07:40,130 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 20:07:40,131 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 20:07:40,131 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 20:07:40,135 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 20:07:40,138 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 20:07:40,139 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 20:07:40,141 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 20:07:40,144 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 20:07:40,146 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 20:07:40,152 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 20:07:40,153 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 20:07:40,156 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 20:07:40,159 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 20:07:40,160 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 20:07:40,162 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 20:07:40,162 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 20:07:40,162 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 20:07:40,164 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 20:07:40,166 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 20:07:40,168 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 20:07:40,168 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 20:07:40,169 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 20:07:40,170 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 20:07:40,171 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 20:07:40,172 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 20:07:40,172 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 20:07:40,173 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 20:07:40,173 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 20:07:40,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 20:07:40,174 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 20:07:40,175 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 20:07:40,175 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 [2019-08-14 20:07:40,189 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 20:07:40,189 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 20:07:40,191 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 20:07:40,191 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 20:07:40,191 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 20:07:40,191 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 20:07:40,191 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 20:07:40,192 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 20:07:40,192 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 20:07:40,192 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 20:07:40,192 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 20:07:40,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 20:07:40,193 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 20:07:40,193 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 20:07:40,193 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 20:07:40,193 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 20:07:40,193 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 20:07:40,194 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 20:07:40,194 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 20:07:40,194 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 20:07:40,194 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 20:07:40,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 20:07:40,195 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 20:07:40,195 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 20:07:40,195 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 20:07:40,195 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 20:07:40,196 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 20:07:40,196 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 20:07:40,196 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 20:07:40,226 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 20:07:40,241 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 20:07:40,244 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 20:07:40,246 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 20:07:40,246 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 20:07:40,247 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_1271b.c [2019-08-14 20:07:40,307 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/039980ecd/7ed57b094ff9487393812bab17aef7d2/FLAG87696a662 [2019-08-14 20:07:40,787 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 20:07:40,787 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_1271b.c [2019-08-14 20:07:40,798 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/039980ecd/7ed57b094ff9487393812bab17aef7d2/FLAG87696a662 [2019-08-14 20:07:41,170 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/039980ecd/7ed57b094ff9487393812bab17aef7d2 [2019-08-14 20:07:41,180 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 20:07:41,184 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 20:07:41,185 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 20:07:41,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 20:07:41,189 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 20:07:41,190 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 08:07:41" (1/1) ... [2019-08-14 20:07:41,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d45af8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:07:41, skipping insertion in model container [2019-08-14 20:07:41,193 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 08:07:41" (1/1) ... [2019-08-14 20:07:41,201 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 20:07:41,240 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 20:07:41,523 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 20:07:41,528 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 20:07:41,677 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 20:07:41,715 INFO L192 MainTranslator]: Completed translation [2019-08-14 20:07:41,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:07:41 WrapperNode [2019-08-14 20:07:41,716 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 20:07:41,718 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 20:07:41,718 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 20:07:41,718 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 20:07:41,729 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:07:41" (1/1) ... [2019-08-14 20:07:41,729 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:07:41" (1/1) ... [2019-08-14 20:07:41,742 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:07:41" (1/1) ... [2019-08-14 20:07:41,742 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:07:41" (1/1) ... [2019-08-14 20:07:41,772 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:07:41" (1/1) ... [2019-08-14 20:07:41,787 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:07:41" (1/1) ... [2019-08-14 20:07:41,791 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:07:41" (1/1) ... [2019-08-14 20:07:41,796 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 20:07:41,796 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 20:07:41,796 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 20:07:41,796 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 20:07:41,797 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:07:41" (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 [2019-08-14 20:07:41,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 20:07:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 20:07:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2019-08-14 20:07:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_hypotf [2019-08-14 20:07:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_float [2019-08-14 20:07:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_float [2019-08-14 20:07:41,868 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 20:07:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 20:07:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2019-08-14 20:07:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2019-08-14 20:07:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 20:07:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-14 20:07:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 20:07:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 20:07:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 20:07:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-14 20:07:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_hypotf [2019-08-14 20:07:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_float [2019-08-14 20:07:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_float [2019-08-14 20:07:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 20:07:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 20:07:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 20:07:42,605 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 20:07:42,605 INFO L283 CfgBuilder]: Removed 34 assume(true) statements. [2019-08-14 20:07:42,607 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 08:07:42 BoogieIcfgContainer [2019-08-14 20:07:42,607 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 20:07:42,611 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 20:07:42,611 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 20:07:42,611 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 20:07:42,612 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 08:07:42" (1/1) ... [2019-08-14 20:07:42,939 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-08-14 20:07:44,059 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-08-14 20:07:44,194 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-08-14 20:07:44,326 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:07:44,645 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-08-14 20:07:45,793 WARN L188 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-14 20:07:46,510 WARN L188 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-14 20:07:46,845 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:07:47,135 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:07:47,401 WARN L188 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:07:48,222 WARN L188 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-14 20:07:49,047 WARN L188 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-14 20:07:49,350 WARN L188 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:07:49,628 WARN L188 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:07:49,891 WARN L188 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:07:53,879 WARN L188 SmtUtils]: Spent 2.91 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:07:57,018 WARN L188 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:07:57,950 WARN L188 SmtUtils]: Spent 718.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-14 20:07:58,888 WARN L188 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:07:59,678 WARN L188 SmtUtils]: Spent 567.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:08:03,556 WARN L188 SmtUtils]: Spent 2.93 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:08:06,662 WARN L188 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:08:07,653 WARN L188 SmtUtils]: Spent 770.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-14 20:08:08,593 WARN L188 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:08:09,472 WARN L188 SmtUtils]: Spent 618.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:08:10,224 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-08-14 20:08:10,677 WARN L188 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-14 20:08:10,912 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-14 20:08:11,286 WARN L188 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-14 20:08:11,492 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-14 20:08:12,405 WARN L188 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-14 20:08:13,082 WARN L188 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-14 20:08:13,377 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:08:13,621 WARN L188 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:08:13,862 WARN L188 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:08:14,575 WARN L188 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-14 20:08:15,286 WARN L188 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-14 20:08:15,621 WARN L188 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:08:15,880 WARN L188 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:08:16,120 WARN L188 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:08:19,403 WARN L188 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:08:22,568 WARN L188 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:08:23,484 WARN L188 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-14 20:08:24,424 WARN L188 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:08:25,597 WARN L188 SmtUtils]: Spent 869.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:08:29,018 WARN L188 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:08:32,300 WARN L188 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:08:33,320 WARN L188 SmtUtils]: Spent 793.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-14 20:08:34,228 WARN L188 SmtUtils]: Spent 706.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:08:35,060 WARN L188 SmtUtils]: Spent 569.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:08:35,504 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-08-14 20:08:35,653 WARN L188 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-08-14 20:08:35,986 WARN L188 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-08-14 20:08:36,154 WARN L188 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-08-14 20:08:36,579 WARN L188 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-14 20:08:36,773 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-14 20:08:37,137 WARN L188 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-14 20:08:37,344 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-14 20:08:38,217 WARN L188 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-14 20:08:38,910 WARN L188 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-14 20:08:39,208 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:08:39,468 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:08:39,704 WARN L188 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:08:40,423 WARN L188 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-14 20:08:41,117 WARN L188 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-14 20:08:41,411 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:08:41,672 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:08:41,917 WARN L188 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:08:44,857 WARN L188 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:08:47,954 WARN L188 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:08:48,838 WARN L188 SmtUtils]: Spent 696.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-14 20:08:49,758 WARN L188 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:08:50,527 WARN L188 SmtUtils]: Spent 551.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:08:54,039 WARN L188 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:08:57,110 WARN L188 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:08:58,074 WARN L188 SmtUtils]: Spent 732.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-14 20:08:59,005 WARN L188 SmtUtils]: Spent 707.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:08:59,807 WARN L188 SmtUtils]: Spent 561.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:09:00,082 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 20:09:00,219 WARN L188 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2019-08-14 20:09:00,351 WARN L188 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-08-14 20:09:00,504 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 20:09:00,679 WARN L188 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2019-08-14 20:09:00,837 WARN L188 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-08-14 20:09:01,209 WARN L188 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 20:09:01,424 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 67 [2019-08-14 20:09:01,816 WARN L188 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-14 20:09:02,036 WARN L188 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 67 [2019-08-14 20:09:02,541 WARN L188 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 78 [2019-08-14 20:09:02,829 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-08-14 20:09:03,433 WARN L188 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 86 [2019-08-14 20:09:03,603 WARN L188 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 49 [2019-08-14 20:09:03,832 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 83 [2019-08-14 20:09:04,472 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 86 [2019-08-14 20:09:04,643 WARN L188 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 49 [2019-08-14 20:09:04,863 WARN L188 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 83 [2019-08-14 20:09:07,082 WARN L188 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 78 [2019-08-14 20:09:07,388 WARN L188 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-08-14 20:09:07,884 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 78 [2019-08-14 20:09:08,202 WARN L188 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-08-14 20:09:09,499 WARN L188 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-14 20:09:10,178 WARN L188 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-14 20:09:10,490 WARN L188 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:09:10,755 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:09:11,013 WARN L188 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:09:11,719 WARN L188 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-14 20:09:12,414 WARN L188 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-14 20:09:12,714 WARN L188 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:09:12,974 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:09:13,220 WARN L188 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:09:16,139 WARN L188 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 312 DAG size of output: 228 [2019-08-14 20:09:19,193 WARN L188 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:09:20,091 WARN L188 SmtUtils]: Spent 706.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-14 20:09:21,018 WARN L188 SmtUtils]: Spent 704.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:09:21,816 WARN L188 SmtUtils]: Spent 572.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:09:28,951 WARN L188 SmtUtils]: Spent 5.84 s on a formula simplification. DAG size of input: 312 DAG size of output: 228 [2019-08-14 20:09:32,069 WARN L188 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:09:33,094 WARN L188 SmtUtils]: Spent 790.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-14 20:09:33,998 WARN L188 SmtUtils]: Spent 691.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:09:34,824 WARN L188 SmtUtils]: Spent 561.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:09:35,085 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 20:09:35,215 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2019-08-14 20:09:36,170 WARN L188 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-14 20:09:36,850 WARN L188 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-14 20:09:37,140 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:09:37,394 WARN L188 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:09:37,676 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:09:38,579 WARN L188 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-14 20:09:39,267 WARN L188 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-14 20:09:39,566 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:09:39,821 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:09:40,082 WARN L188 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:09:47,810 WARN L188 SmtUtils]: Spent 6.27 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:09:50,875 WARN L188 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:09:51,771 WARN L188 SmtUtils]: Spent 708.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-14 20:09:52,720 WARN L188 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:09:53,500 WARN L188 SmtUtils]: Spent 572.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:10:00,676 WARN L188 SmtUtils]: Spent 5.91 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:10:03,721 WARN L188 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:10:04,613 WARN L188 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-14 20:10:05,523 WARN L188 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:10:06,305 WARN L188 SmtUtils]: Spent 568.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:10:06,707 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-08-14 20:10:06,832 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-08-14 20:10:07,092 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-08-14 20:10:14,794 WARN L188 SmtUtils]: Spent 6.17 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:10:17,825 WARN L188 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:10:18,748 WARN L188 SmtUtils]: Spent 724.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-14 20:10:19,658 WARN L188 SmtUtils]: Spent 695.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:10:20,559 WARN L188 SmtUtils]: Spent 593.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:10:27,718 WARN L188 SmtUtils]: Spent 5.89 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:10:30,780 WARN L188 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:10:31,714 WARN L188 SmtUtils]: Spent 739.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-14 20:10:32,651 WARN L188 SmtUtils]: Spent 693.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:10:33,441 WARN L188 SmtUtils]: Spent 584.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:10:33,810 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-08-14 20:10:33,932 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-08-14 20:10:34,193 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-08-14 20:10:41,736 WARN L188 SmtUtils]: Spent 5.98 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:10:44,779 WARN L188 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:10:45,684 WARN L188 SmtUtils]: Spent 716.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-14 20:10:46,592 WARN L188 SmtUtils]: Spent 706.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:10:47,364 WARN L188 SmtUtils]: Spent 563.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:10:54,360 WARN L188 SmtUtils]: Spent 5.64 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:10:57,421 WARN L188 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:10:58,336 WARN L188 SmtUtils]: Spent 724.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-14 20:10:59,214 WARN L188 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:10:59,982 WARN L188 SmtUtils]: Spent 569.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:11:00,617 WARN L188 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2019-08-14 20:11:01,034 WARN L188 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 84 [2019-08-14 20:11:01,172 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-14 20:11:01,302 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 20:11:02,011 WARN L188 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 103 [2019-08-14 20:11:02,228 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 38 [2019-08-14 20:11:02,615 WARN L188 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 100 [2019-08-14 20:11:02,768 WARN L188 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-08-14 20:11:02,920 WARN L188 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-08-14 20:11:03,051 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-08-14 20:11:03,690 WARN L188 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 103 [2019-08-14 20:11:04,316 WARN L188 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 100 [2019-08-14 20:11:04,476 WARN L188 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-08-14 20:11:04,630 WARN L188 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-08-14 20:11:04,761 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-08-14 20:11:12,443 WARN L188 SmtUtils]: Spent 5.96 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:11:15,528 WARN L188 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:11:16,463 WARN L188 SmtUtils]: Spent 715.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-14 20:11:17,367 WARN L188 SmtUtils]: Spent 694.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:11:18,148 WARN L188 SmtUtils]: Spent 560.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:11:25,433 WARN L188 SmtUtils]: Spent 5.92 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:11:28,496 WARN L188 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:11:29,380 WARN L188 SmtUtils]: Spent 692.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-14 20:11:30,275 WARN L188 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:11:31,055 WARN L188 SmtUtils]: Spent 579.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:11:31,717 WARN L188 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2019-08-14 20:11:32,146 WARN L188 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 84 [2019-08-14 20:11:32,273 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-14 20:11:32,398 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 20:11:32,934 WARN L188 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2019-08-14 20:11:33,336 WARN L188 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 84 [2019-08-14 20:11:33,483 WARN L188 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-08-14 20:11:33,609 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-14 20:11:34,943 WARN L188 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-14 20:11:35,632 WARN L188 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-14 20:11:35,895 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-14 20:11:36,152 WARN L188 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:11:36,410 WARN L188 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:11:37,097 WARN L188 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-14 20:11:37,782 WARN L188 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-14 20:11:38,079 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:11:38,332 WARN L188 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:11:38,566 WARN L188 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:11:45,915 WARN L188 SmtUtils]: Spent 6.03 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:11:49,019 WARN L188 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:11:49,939 WARN L188 SmtUtils]: Spent 704.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-14 20:11:50,823 WARN L188 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:11:51,601 WARN L188 SmtUtils]: Spent 571.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:11:58,910 WARN L188 SmtUtils]: Spent 6.00 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:12:01,996 WARN L188 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:12:02,883 WARN L188 SmtUtils]: Spent 707.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-14 20:12:03,790 WARN L188 SmtUtils]: Spent 708.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:12:04,577 WARN L188 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:12:04,923 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-08-14 20:12:05,296 WARN L188 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-08-14 20:12:05,750 WARN L188 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-14 20:12:05,959 WARN L188 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-14 20:12:06,319 WARN L188 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-14 20:12:06,534 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-14 20:12:06,712 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 20:12:06,722 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 20:12:06,986 WARN L188 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 76 [2019-08-14 20:12:07,287 WARN L188 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 73 [2019-08-14 20:12:07,897 WARN L188 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 84 [2019-08-14 20:12:08,074 WARN L188 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 49 [2019-08-14 20:12:08,310 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 81 [2019-08-14 20:12:08,951 WARN L188 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 84 [2019-08-14 20:12:09,119 WARN L188 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 49 [2019-08-14 20:12:09,348 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 81 [2019-08-14 20:12:10,077 WARN L188 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 76 [2019-08-14 20:12:10,379 WARN L188 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 73 [2019-08-14 20:12:10,870 WARN L188 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 76 [2019-08-14 20:12:10,989 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 38 [2019-08-14 20:12:11,162 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 73 [2019-08-14 20:12:12,564 WARN L188 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-14 20:12:13,252 WARN L188 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-14 20:12:13,513 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-14 20:12:13,779 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:12:14,028 WARN L188 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:12:14,738 WARN L188 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-14 20:12:15,424 WARN L188 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-14 20:12:15,694 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-14 20:12:15,961 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:12:16,228 WARN L188 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-14 20:12:23,499 WARN L188 SmtUtils]: Spent 5.87 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:12:26,538 WARN L188 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:12:27,532 WARN L188 SmtUtils]: Spent 784.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-14 20:12:28,423 WARN L188 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:12:29,188 WARN L188 SmtUtils]: Spent 569.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:12:32,006 WARN L188 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:12:35,067 WARN L188 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:12:36,317 WARN L188 SmtUtils]: Spent 958.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-14 20:12:37,565 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:12:38,473 WARN L188 SmtUtils]: Spent 602.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:12:45,891 WARN L188 SmtUtils]: Spent 5.86 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:12:48,964 WARN L188 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:12:49,888 WARN L188 SmtUtils]: Spent 739.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-14 20:12:50,781 WARN L188 SmtUtils]: Spent 690.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:12:51,559 WARN L188 SmtUtils]: Spent 571.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:12:58,979 WARN L188 SmtUtils]: Spent 6.10 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:13:02,073 WARN L188 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:13:02,981 WARN L188 SmtUtils]: Spent 708.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-14 20:13:03,878 WARN L188 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:13:04,647 WARN L188 SmtUtils]: Spent 571.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:13:12,141 WARN L188 SmtUtils]: Spent 5.92 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:13:15,209 WARN L188 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:13:16,108 WARN L188 SmtUtils]: Spent 707.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-14 20:13:17,000 WARN L188 SmtUtils]: Spent 695.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:13:17,771 WARN L188 SmtUtils]: Spent 570.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:13:20,647 WARN L188 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-14 20:13:23,712 WARN L188 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-14 20:13:24,725 WARN L188 SmtUtils]: Spent 797.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-14 20:13:25,622 WARN L188 SmtUtils]: Spent 703.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-14 20:13:26,403 WARN L188 SmtUtils]: Spent 574.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-14 20:13:26,831 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 20:13:26,833 INFO L168 Benchmark]: Toolchain (without parser) took 345651.97 ms. Allocated memory was 137.4 MB in the beginning and 141.6 MB in the end (delta: 4.2 MB). Free memory was 83.7 MB in the beginning and 92.7 MB in the end (delta: -9.0 MB). Peak memory consumption was 489.2 MB. Max. memory is 7.1 GB. [2019-08-14 20:13:26,833 INFO L168 Benchmark]: CDTParser took 0.52 ms. Allocated memory is still 137.4 MB. Free memory was 102.3 MB in the beginning and 102.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 20:13:26,834 INFO L168 Benchmark]: CACSL2BoogieTranslator took 532.35 ms. Allocated memory was 137.4 MB in the beginning and 198.2 MB in the end (delta: 60.8 MB). Free memory was 83.5 MB in the beginning and 172.4 MB in the end (delta: -88.9 MB). Peak memory consumption was 22.4 MB. Max. memory is 7.1 GB. [2019-08-14 20:13:26,834 INFO L168 Benchmark]: Boogie Preprocessor took 77.70 ms. Allocated memory is still 198.2 MB. Free memory was 172.4 MB in the beginning and 169.3 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. [2019-08-14 20:13:26,834 INFO L168 Benchmark]: RCFGBuilder took 810.87 ms. Allocated memory is still 198.2 MB. Free memory was 169.3 MB in the beginning and 126.7 MB in the end (delta: 42.6 MB). Peak memory consumption was 42.6 MB. Max. memory is 7.1 GB. [2019-08-14 20:13:26,834 INFO L168 Benchmark]: Symbolic Interpretation took 344220.98 ms. Allocated memory was 198.2 MB in the beginning and 141.6 MB in the end (delta: -56.6 MB). Free memory was 126.7 MB in the beginning and 92.7 MB in the end (delta: 34.0 MB). Peak memory consumption was 471.3 MB. Max. memory is 7.1 GB. [2019-08-14 20:13:26,835 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: Over-approximation of reachable states at this location 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 0.52 ms. Allocated memory is still 137.4 MB. Free memory was 102.3 MB in the beginning and 102.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 532.35 ms. Allocated memory was 137.4 MB in the beginning and 198.2 MB in the end (delta: 60.8 MB). Free memory was 83.5 MB in the beginning and 172.4 MB in the end (delta: -88.9 MB). Peak memory consumption was 22.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 77.70 ms. Allocated memory is still 198.2 MB. Free memory was 172.4 MB in the beginning and 169.3 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 810.87 ms. Allocated memory is still 198.2 MB. Free memory was 169.3 MB in the beginning and 126.7 MB in the end (delta: 42.6 MB). Peak memory consumption was 42.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 344220.98 ms. Allocated memory was 198.2 MB in the beginning and 141.6 MB in the end (delta: -56.6 MB). Free memory was 126.7 MB in the beginning and 92.7 MB in the end (delta: 34.0 MB). Peak memory consumption was 471.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...