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_0670.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 01:49:49,210 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 01:49:49,212 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 01:49:49,223 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 01:49:49,224 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 01:49:49,225 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 01:49:49,226 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 01:49:49,228 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 01:49:49,230 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 01:49:49,230 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 01:49:49,231 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 01:49:49,232 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 01:49:49,233 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 01:49:49,236 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 01:49:49,236 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 01:49:49,239 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 01:49:49,243 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 01:49:49,244 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 01:49:49,246 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 01:49:49,251 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 01:49:49,255 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 01:49:49,256 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 01:49:49,257 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 01:49:49,261 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 01:49:49,264 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 01:49:49,264 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 01:49:49,264 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 01:49:49,265 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 01:49:49,266 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 01:49:49,270 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 01:49:49,270 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 01:49:49,271 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 01:49:49,272 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 01:49:49,273 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 01:49:49,274 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 01:49:49,274 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 01:49:49,275 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 01:49:49,275 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 01:49:49,275 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 01:49:49,276 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 01:49:49,277 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 01:49:49,278 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 01:49:49,292 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 01:49:49,292 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 01:49:49,293 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 01:49:49,293 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 01:49:49,294 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 01:49:49,294 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 01:49:49,294 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 01:49:49,294 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 01:49:49,295 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 01:49:49,295 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 01:49:49,295 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 01:49:49,295 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 01:49:49,295 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 01:49:49,296 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 01:49:49,296 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 01:49:49,296 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 01:49:49,296 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 01:49:49,296 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 01:49:49,297 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 01:49:49,297 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 01:49:49,297 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 01:49:49,297 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:49:49,297 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 01:49:49,298 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 01:49:49,298 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 01:49:49,298 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 01:49:49,298 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 01:49:49,298 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 01:49:49,299 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 01:49:49,327 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 01:49:49,342 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 01:49:49,345 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 01:49:49,346 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 01:49:49,346 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 01:49:49,347 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_0670.c [2019-08-10 01:49:49,407 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9fc8b6912/0c1bfc68f7f34b3c9c3656aec8a385ac/FLAGe5d43353e [2019-08-10 01:49:49,796 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 01:49:49,797 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_0670.c [2019-08-10 01:49:49,805 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9fc8b6912/0c1bfc68f7f34b3c9c3656aec8a385ac/FLAGe5d43353e [2019-08-10 01:49:50,173 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9fc8b6912/0c1bfc68f7f34b3c9c3656aec8a385ac [2019-08-10 01:49:50,182 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 01:49:50,183 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 01:49:50,185 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 01:49:50,185 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 01:49:50,188 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 01:49:50,189 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:49:50" (1/1) ... [2019-08-10 01:49:50,192 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3056b417 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:49:50, skipping insertion in model container [2019-08-10 01:49:50,192 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:49:50" (1/1) ... [2019-08-10 01:49:50,200 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 01:49:50,241 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 01:49:50,444 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:49:50,453 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 01:49:50,618 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:49:50,649 INFO L192 MainTranslator]: Completed translation [2019-08-10 01:49:50,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:49:50 WrapperNode [2019-08-10 01:49:50,650 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 01:49:50,651 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 01:49:50,651 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 01:49:50,651 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 01:49:50,661 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:49:50" (1/1) ... [2019-08-10 01:49:50,661 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:49:50" (1/1) ... [2019-08-10 01:49:50,673 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:49:50" (1/1) ... [2019-08-10 01:49:50,674 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:49:50" (1/1) ... [2019-08-10 01:49:50,698 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:49:50" (1/1) ... [2019-08-10 01:49:50,708 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:49:50" (1/1) ... [2019-08-10 01:49:50,712 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:49:50" (1/1) ... [2019-08-10 01:49:50,717 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 01:49:50,718 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 01:49:50,718 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 01:49:50,718 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 01:49:50,719 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:49:50" (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 01:49:50,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 01:49:50,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 01:49:50,778 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_float [2019-08-10 01:49:50,778 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-08-10 01:49:50,778 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2019-08-10 01:49:50,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_atan2f [2019-08-10 01:49:50,778 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 01:49:50,780 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 01:49:50,781 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2019-08-10 01:49:50,782 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_float [2019-08-10 01:49:50,782 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-08-10 01:49:50,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 01:49:50,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-10 01:49:50,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 01:49:50,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 01:49:50,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 01:49:50,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-10 01:49:50,788 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2019-08-10 01:49:50,788 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_atan2f [2019-08-10 01:49:50,789 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 01:49:50,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 01:49:50,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-10 01:49:50,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 01:49:51,522 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 01:49:51,523 INFO L283 CfgBuilder]: Removed 14 assume(true) statements. [2019-08-10 01:49:51,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:49:51 BoogieIcfgContainer [2019-08-10 01:49:51,524 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 01:49:51,525 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 01:49:51,525 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 01:49:51,525 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 01:49:51,526 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:49:51" (1/1) ... [2019-08-10 01:49:51,979 WARN L188 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-08-10 01:49:52,427 WARN L188 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 122 [2019-08-10 01:49:54,482 WARN L188 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:49:55,205 WARN L188 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:49:55,526 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:49:55,817 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:49:56,080 WARN L188 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:49:57,201 WARN L188 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 71 [2019-08-10 01:49:57,399 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-08-10 01:49:57,541 WARN L188 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-10 01:49:58,151 WARN L188 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 84 [2019-08-10 01:49:58,575 WARN L188 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2019-08-10 01:49:58,738 WARN L188 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-08-10 01:49:58,880 WARN L188 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-10 01:49:59,022 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-10 01:49:59,394 WARN L188 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 67 [2019-08-10 01:49:59,523 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-10 01:50:00,190 WARN L188 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 80 [2019-08-10 01:50:00,528 WARN L188 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 77 [2019-08-10 01:50:00,676 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:50:00,802 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:50:00,922 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-08-10 01:50:01,220 WARN L188 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 67 [2019-08-10 01:50:01,345 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-10 01:50:02,005 WARN L188 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 80 [2019-08-10 01:50:02,330 WARN L188 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 77 [2019-08-10 01:50:02,460 WARN L188 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-10 01:50:02,588 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:50:03,353 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2019-08-10 01:50:03,727 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:50:05,079 WARN L188 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 202 DAG size of output: 156 [2019-08-10 01:50:05,564 WARN L188 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-08-10 01:50:06,043 WARN L188 SmtUtils]: Spent 464.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-08-10 01:50:06,509 WARN L188 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-08-10 01:50:06,967 WARN L188 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-08-10 01:50:07,439 WARN L188 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-08-10 01:50:07,917 WARN L188 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-08-10 01:50:08,352 WARN L188 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-08-10 01:50:09,328 WARN L188 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-10 01:50:10,092 WARN L188 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-08-10 01:50:10,488 WARN L188 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-08-10 01:50:10,883 WARN L188 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2019-08-10 01:50:11,264 WARN L188 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-10 01:50:11,677 WARN L188 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-08-10 01:50:12,044 WARN L188 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-08-10 01:50:12,433 WARN L188 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-08-10 01:50:12,822 WARN L188 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-08-10 01:50:13,164 WARN L188 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-08-10 01:50:13,491 WARN L188 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-08-10 01:50:13,813 WARN L188 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-08-10 01:50:14,133 WARN L188 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-08-10 01:50:15,455 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:50:16,769 WARN L188 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 201 DAG size of output: 156 [2019-08-10 01:50:17,258 WARN L188 SmtUtils]: Spent 475.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-08-10 01:50:17,752 WARN L188 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-08-10 01:50:18,249 WARN L188 SmtUtils]: Spent 485.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-08-10 01:50:18,707 WARN L188 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-08-10 01:50:19,169 WARN L188 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-08-10 01:50:19,629 WARN L188 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-08-10 01:50:20,080 WARN L188 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-08-10 01:50:20,497 WARN L188 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-08-10 01:50:20,901 WARN L188 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-08-10 01:50:21,292 WARN L188 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2019-08-10 01:50:21,836 WARN L188 SmtUtils]: Spent 498.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-10 01:50:22,210 WARN L188 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-08-10 01:50:22,574 WARN L188 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-08-10 01:50:22,938 WARN L188 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-08-10 01:50:23,306 WARN L188 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-08-10 01:50:23,658 WARN L188 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-08-10 01:50:24,001 WARN L188 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-08-10 01:50:24,330 WARN L188 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-08-10 01:50:24,673 WARN L188 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-08-10 01:50:24,764 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:50:24,781 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:50:24,797 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:50:26,032 WARN L188 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 194 DAG size of output: 156 [2019-08-10 01:50:26,503 WARN L188 SmtUtils]: Spent 460.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-08-10 01:50:26,963 WARN L188 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-08-10 01:50:27,426 WARN L188 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-08-10 01:50:27,879 WARN L188 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-08-10 01:50:28,338 WARN L188 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-08-10 01:50:28,789 WARN L188 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-08-10 01:50:29,255 WARN L188 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-08-10 01:50:29,686 WARN L188 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-08-10 01:50:30,075 WARN L188 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-08-10 01:50:30,478 WARN L188 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2019-08-10 01:50:30,861 WARN L188 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-10 01:50:31,256 WARN L188 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-08-10 01:50:31,628 WARN L188 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-08-10 01:50:31,998 WARN L188 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-08-10 01:50:32,351 WARN L188 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-08-10 01:50:32,692 WARN L188 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-08-10 01:50:33,031 WARN L188 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-08-10 01:50:33,360 WARN L188 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-08-10 01:50:33,685 WARN L188 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-08-10 01:50:33,787 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:50:33,801 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:50:33,814 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:50:35,040 WARN L188 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 194 DAG size of output: 156 [2019-08-10 01:50:35,520 WARN L188 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-08-10 01:50:35,990 WARN L188 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-08-10 01:50:36,457 WARN L188 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-08-10 01:50:36,909 WARN L188 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-08-10 01:50:37,369 WARN L188 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-08-10 01:50:37,827 WARN L188 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-08-10 01:50:38,274 WARN L188 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-08-10 01:50:38,682 WARN L188 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-08-10 01:50:39,084 WARN L188 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-08-10 01:50:39,475 WARN L188 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2019-08-10 01:50:39,852 WARN L188 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-10 01:50:40,234 WARN L188 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-08-10 01:50:40,591 WARN L188 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-08-10 01:50:40,954 WARN L188 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-08-10 01:50:41,307 WARN L188 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-08-10 01:50:41,655 WARN L188 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-08-10 01:50:41,989 WARN L188 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-08-10 01:50:42,321 WARN L188 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-08-10 01:50:42,627 WARN L188 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-08-10 01:50:42,770 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:50:42,807 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:50:44,148 WARN L188 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 202 DAG size of output: 156 [2019-08-10 01:50:44,636 WARN L188 SmtUtils]: Spent 476.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-08-10 01:50:45,108 WARN L188 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-08-10 01:50:45,573 WARN L188 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-08-10 01:50:46,028 WARN L188 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-08-10 01:50:46,478 WARN L188 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-08-10 01:50:46,913 WARN L188 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-08-10 01:50:47,365 WARN L188 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-08-10 01:50:47,803 WARN L188 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-08-10 01:50:48,210 WARN L188 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-08-10 01:50:48,609 WARN L188 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2019-08-10 01:50:48,987 WARN L188 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-10 01:50:49,372 WARN L188 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-08-10 01:50:49,744 WARN L188 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-08-10 01:50:50,106 WARN L188 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-08-10 01:50:50,471 WARN L188 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-08-10 01:50:50,819 WARN L188 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-08-10 01:50:51,167 WARN L188 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-08-10 01:50:51,512 WARN L188 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-08-10 01:50:51,839 WARN L188 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-08-10 01:50:52,045 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:50:52,052 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:50:52,238 WARN L188 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 62 [2019-08-10 01:50:52,523 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 01:50:52,531 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 01:50:52,533 INFO L168 Benchmark]: Toolchain (without parser) took 62349.77 ms. Allocated memory was 137.9 MB in the beginning and 587.2 MB in the end (delta: 449.3 MB). Free memory was 84.0 MB in the beginning and 209.9 MB in the end (delta: -125.8 MB). Peak memory consumption was 461.4 MB. Max. memory is 7.1 GB. [2019-08-10 01:50:52,533 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 137.9 MB. Free memory was 102.8 MB in the beginning and 102.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-10 01:50:52,533 INFO L168 Benchmark]: CACSL2BoogieTranslator took 465.97 ms. Allocated memory was 137.9 MB in the beginning and 198.7 MB in the end (delta: 60.8 MB). Free memory was 83.8 MB in the beginning and 172.7 MB in the end (delta: -88.8 MB). Peak memory consumption was 22.7 MB. Max. memory is 7.1 GB. [2019-08-10 01:50:52,534 INFO L168 Benchmark]: Boogie Preprocessor took 66.43 ms. Allocated memory is still 198.7 MB. Free memory was 172.7 MB in the beginning and 169.5 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. [2019-08-10 01:50:52,534 INFO L168 Benchmark]: RCFGBuilder took 806.82 ms. Allocated memory is still 198.7 MB. Free memory was 169.5 MB in the beginning and 130.1 MB in the end (delta: 39.4 MB). Peak memory consumption was 39.4 MB. Max. memory is 7.1 GB. [2019-08-10 01:50:52,534 INFO L168 Benchmark]: Symbolic Interpretation took 61006.84 ms. Allocated memory was 198.7 MB in the beginning and 587.2 MB in the end (delta: 388.5 MB). Free memory was 130.1 MB in the beginning and 209.9 MB in the end (delta: -79.8 MB). Peak memory consumption was 446.6 MB. Max. memory is 7.1 GB. [2019-08-10 01:50:52,535 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 234]: 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 2737#(or (and (= (/ 15707962513.0 10000000000.0) (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) (+ |~#atanhi_atan~0.offset| 12))) (= 16 (select |old(#length)| |~#atanlo_atan~0.base|)) (= (/ 90908870101.0 1000000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 16))) (= 0 |#NULL.base|) (= 1 (select |old(#valid)| |~#atanlo_atan~0.base|)) (= (select |old(#valid)| |~#atanhi_atan~0.base|) 1) (= 0 |~#atanhi_atan~0.offset|) (= ~huge_atan~0 1000000000000000000000000000000.0) (= 1.0 ~one_atan~0) (< |~#atanlo_atan~0.base| |#StackHeapBarrier|) (= (select |old(#length)| |~#atanhi_atan~0.base|) 16) (= (/ 46364760399.0 100000000000.0) (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) |~#atanhi_atan~0.offset|)) (= ~pi~0 (/ 3141592741.0 1000000000.0)) (= (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) (+ |~#atanlo_atan~0.offset| 12)) (/ 75497894159.0 1000000000000000000.0)) (= (/ 16285819933.0 1000000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 40))) (= |~#aT_atan~0.offset| 0) (= (/ 1253039561.0 250000000000000000.0) (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) |~#atanlo_atan~0.offset|)) (= 1 (select |old(#valid)| |~#aT_atan~0.base|)) (= ~pi_o_2~0 (/ 3141592741.0 2000000000.0)) (= (/ 33333334327.0 100000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) |~#aT_atan~0.offset|)) (= (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) (+ |~#atanhi_atan~0.offset| 8)) (/ 98279368877.0 100000000000.0)) (= ~pi_o_4~0 (/ 3141592741.0 4000000000.0)) (< |~#aT_atan~0.base| |#StackHeapBarrier|) (= 0 (select |old(#valid)| 0)) (= (/ 4163170699.0 62500000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 24))) (= (/ 15707962513.0 20000000000.0) (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) (+ |~#atanhi_atan~0.offset| 4))) (= (/ 3447321717.0 100000000000000000.0) (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) (+ |~#atanlo_atan~0.offset| 8))) (= |~#atanlo_atan~0.offset| 0) (< |~#atanhi_atan~0.base| |#StackHeapBarrier|) (= 0.0 ~zero_atan2~0) (= (/ 3571428731.0 25000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 8))) (= |#NULL.offset| 0) (= (/ 37748947079.0 1000000000000000000.0) (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) (+ |~#atanlo_atan~0.offset| 4))) (= 44 (select |old(#length)| |~#aT_atan~0.base|)) (= (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 32)) (/ 49768779427.0 1000000000000.0)) (= (/ 1.0 1000000000000000000000000000000.0) ~tiny_atan2~0)) (and (= (/ 15707962513.0 10000000000.0) (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) (+ |~#atanhi_atan~0.offset| 12))) (= 16 (select |old(#length)| |~#atanlo_atan~0.base|)) (= (/ 90908870101.0 1000000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 16))) (= 0 |#NULL.base|) (= 1 (select |old(#valid)| |~#atanlo_atan~0.base|)) (= (select |old(#valid)| |~#atanhi_atan~0.base|) 1) (= 0 |~#atanhi_atan~0.offset|) (= ~huge_atan~0 1000000000000000000000000000000.0) (= 1.0 ~one_atan~0) (< |~#atanlo_atan~0.base| |#StackHeapBarrier|) (= (select |old(#length)| |~#atanhi_atan~0.base|) 16) (= (/ 46364760399.0 100000000000.0) (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) |~#atanhi_atan~0.offset|)) (= ~pi~0 (/ 3141592741.0 1000000000.0)) (= (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) (+ |~#atanlo_atan~0.offset| 12)) (/ 75497894159.0 1000000000000000000.0)) (= (/ 16285819933.0 1000000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 40))) (= |~#aT_atan~0.offset| 0) (= (/ 1253039561.0 250000000000000000.0) (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) |~#atanlo_atan~0.offset|)) (= 1 (select |old(#valid)| |~#aT_atan~0.base|)) (= ~pi_o_2~0 (/ 3141592741.0 2000000000.0)) (= (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) (+ |~#atanhi_atan~0.offset| 8)) (/ 98279368877.0 100000000000.0)) (= (/ 33333334327.0 100000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) |~#aT_atan~0.offset|)) (= ~pi_o_4~0 (/ 3141592741.0 4000000000.0)) (< |~#aT_atan~0.base| |#StackHeapBarrier|) (= 0 (select |old(#valid)| 0)) (= (/ 4163170699.0 62500000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 24))) (= (/ 15707962513.0 20000000000.0) (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) (+ |~#atanhi_atan~0.offset| 4))) (= (/ 3447321717.0 100000000000000000.0) (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) (+ |~#atanlo_atan~0.offset| 8))) (= |~#atanlo_atan~0.offset| 0) (< |~#atanhi_atan~0.base| |#StackHeapBarrier|) (= 0.0 ~zero_atan2~0) (= (/ 3571428731.0 25000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 8))) (= (/ 37748947079.0 1000000000000000000.0) (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) (+ |~#atanlo_atan~0.offset| 4))) (= |#NULL.offset| 0) (= 44 (select |old(#length)| |~#aT_atan~0.base|)) (= (/ 1.0 1000000000000000000000000000000.0) ~tiny_atan2~0) (= (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 32)) (/ 49768779427.0 1000000000000.0)))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 137.9 MB. Free memory was 102.8 MB in the beginning and 102.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 465.97 ms. Allocated memory was 137.9 MB in the beginning and 198.7 MB in the end (delta: 60.8 MB). Free memory was 83.8 MB in the beginning and 172.7 MB in the end (delta: -88.8 MB). Peak memory consumption was 22.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 66.43 ms. Allocated memory is still 198.7 MB. Free memory was 172.7 MB in the beginning and 169.5 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 806.82 ms. Allocated memory is still 198.7 MB. Free memory was 169.5 MB in the beginning and 130.1 MB in the end (delta: 39.4 MB). Peak memory consumption was 39.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 61006.84 ms. Allocated memory was 198.7 MB in the beginning and 587.2 MB in the end (delta: 388.5 MB). Free memory was 130.1 MB in the beginning and 209.9 MB in the end (delta: -79.8 MB). Peak memory consumption was 446.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...