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_0610.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 19:53:52,937 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 19:53:52,939 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 19:53:52,957 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 19:53:52,957 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 19:53:52,959 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 19:53:52,961 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 19:53:52,968 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 19:53:52,970 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 19:53:52,971 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 19:53:52,975 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 19:53:52,976 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 19:53:52,977 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 19:53:52,979 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 19:53:52,980 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 19:53:52,981 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 19:53:52,984 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 19:53:52,987 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 19:53:52,988 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 19:53:52,991 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 19:53:52,994 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 19:53:52,995 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 19:53:52,996 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 19:53:52,998 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 19:53:53,002 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 19:53:53,002 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 19:53:53,002 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 19:53:53,005 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 19:53:53,006 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 19:53:53,007 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 19:53:53,007 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 19:53:53,010 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 19:53:53,012 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 19:53:53,013 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 19:53:53,015 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 19:53:53,016 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 19:53:53,016 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 19:53:53,017 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 19:53:53,017 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 19:53:53,021 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 19:53:53,022 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 19:53:53,023 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 19:53:53,036 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 19:53:53,037 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 19:53:53,038 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 19:53:53,038 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 19:53:53,038 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 19:53:53,039 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 19:53:53,039 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 19:53:53,039 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 19:53:53,039 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 19:53:53,039 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 19:53:53,040 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 19:53:53,040 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 19:53:53,040 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 19:53:53,040 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 19:53:53,040 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 19:53:53,040 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 19:53:53,041 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 19:53:53,041 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 19:53:53,041 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 19:53:53,041 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 19:53:53,042 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 19:53:53,042 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 19:53:53,042 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 19:53:53,042 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 19:53:53,042 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 19:53:53,043 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 19:53:53,043 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 19:53:53,043 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 19:53:53,043 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 19:53:53,087 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 19:53:53,099 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 19:53:53,103 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 19:53:53,104 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 19:53:53,105 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 19:53:53,105 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_0610.c [2019-08-14 19:53:53,174 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3305e10bd/5a6fab3d59eb4258a0b4fbd75ca1ef91/FLAG151700bf0 [2019-08-14 19:53:53,635 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 19:53:53,636 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_0610.c [2019-08-14 19:53:53,648 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3305e10bd/5a6fab3d59eb4258a0b4fbd75ca1ef91/FLAG151700bf0 [2019-08-14 19:53:54,012 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3305e10bd/5a6fab3d59eb4258a0b4fbd75ca1ef91 [2019-08-14 19:53:54,023 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 19:53:54,025 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 19:53:54,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 19:53:54,026 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 19:53:54,029 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 19:53:54,030 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:53:54" (1/1) ... [2019-08-14 19:53:54,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f38b3ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:53:54, skipping insertion in model container [2019-08-14 19:53:54,034 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:53:54" (1/1) ... [2019-08-14 19:53:54,041 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 19:53:54,069 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 19:53:54,283 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:53:54,292 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 19:53:54,423 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:53:54,447 INFO L192 MainTranslator]: Completed translation [2019-08-14 19:53:54,447 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:53:54 WrapperNode [2019-08-14 19:53:54,447 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 19:53:54,448 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 19:53:54,448 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 19:53:54,448 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 19:53:54,459 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:53:54" (1/1) ... [2019-08-14 19:53:54,459 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:53:54" (1/1) ... [2019-08-14 19:53:54,469 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:53:54" (1/1) ... [2019-08-14 19:53:54,470 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:53:54" (1/1) ... [2019-08-14 19:53:54,487 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:53:54" (1/1) ... [2019-08-14 19:53:54,494 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:53:54" (1/1) ... [2019-08-14 19:53:54,496 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:53:54" (1/1) ... [2019-08-14 19:53:54,500 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 19:53:54,501 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 19:53:54,501 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 19:53:54,501 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 19:53:54,502 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:53:54" (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 19:53:54,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 19:53:54,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 19:53:54,549 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_float [2019-08-14 19:53:54,550 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-08-14 19:53:54,550 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2019-08-14 19:53:54,550 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 19:53:54,550 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 19:53:54,550 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2019-08-14 19:53:54,551 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_float [2019-08-14 19:53:54,551 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-08-14 19:53:54,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 19:53:54,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-14 19:53:54,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 19:53:54,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 19:53:54,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 19:53:54,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-14 19:53:54,552 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2019-08-14 19:53:54,552 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 19:53:54,552 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 19:53:54,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-14 19:53:54,553 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 19:53:55,021 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 19:53:55,022 INFO L283 CfgBuilder]: Removed 6 assume(true) statements. [2019-08-14 19:53:55,023 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:53:55 BoogieIcfgContainer [2019-08-14 19:53:55,023 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 19:53:55,023 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 19:53:55,024 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 19:53:55,024 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 19:53:55,025 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:53:55" (1/1) ... [2019-08-14 19:53:55,474 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-08-14 19:53:55,919 WARN L188 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 118 [2019-08-14 19:53:56,135 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-08-14 19:53:57,706 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 19:53:57,924 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-08-14 19:53:58,037 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 19:53:58,090 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 19:53:58,092 INFO L168 Benchmark]: Toolchain (without parser) took 4067.60 ms. Allocated memory was 132.6 MB in the beginning and 271.6 MB in the end (delta: 138.9 MB). Free memory was 85.5 MB in the beginning and 92.5 MB in the end (delta: -7.0 MB). Peak memory consumption was 134.8 MB. Max. memory is 7.1 GB. [2019-08-14 19:53:58,093 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 132.6 MB. Free memory was 104.2 MB in the beginning and 104.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 19:53:58,094 INFO L168 Benchmark]: CACSL2BoogieTranslator took 421.90 ms. Allocated memory was 132.6 MB in the beginning and 198.7 MB in the end (delta: 66.1 MB). Free memory was 85.1 MB in the beginning and 174.2 MB in the end (delta: -89.1 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. [2019-08-14 19:53:58,095 INFO L168 Benchmark]: Boogie Preprocessor took 52.31 ms. Allocated memory is still 198.7 MB. Free memory was 174.2 MB in the beginning and 171.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-14 19:53:58,096 INFO L168 Benchmark]: RCFGBuilder took 522.60 ms. Allocated memory is still 198.7 MB. Free memory was 171.7 MB in the beginning and 147.4 MB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 7.1 GB. [2019-08-14 19:53:58,097 INFO L168 Benchmark]: Symbolic Interpretation took 3067.18 ms. Allocated memory was 198.7 MB in the beginning and 271.6 MB in the end (delta: 72.9 MB). Free memory was 147.4 MB in the beginning and 92.5 MB in the end (delta: 54.9 MB). Peak memory consumption was 130.6 MB. Max. memory is 7.1 GB. [2019-08-14 19:53:58,104 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 132]: 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 159#(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_floor~0 1000000000000000000000000000000.0) (= ~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|) (= (/ 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))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 132.6 MB. Free memory was 104.2 MB in the beginning and 104.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 421.90 ms. Allocated memory was 132.6 MB in the beginning and 198.7 MB in the end (delta: 66.1 MB). Free memory was 85.1 MB in the beginning and 174.2 MB in the end (delta: -89.1 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 52.31 ms. Allocated memory is still 198.7 MB. Free memory was 174.2 MB in the beginning and 171.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 522.60 ms. Allocated memory is still 198.7 MB. Free memory was 171.7 MB in the beginning and 147.4 MB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 3067.18 ms. Allocated memory was 198.7 MB in the beginning and 271.6 MB in the end (delta: 72.9 MB). Free memory was 147.4 MB in the beginning and 92.5 MB in the end (delta: 54.9 MB). Peak memory consumption was 130.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...