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/double_req_bl_1122a.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 01:34:54,209 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 01:34:54,211 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 01:34:54,222 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 01:34:54,223 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 01:34:54,225 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 01:34:54,227 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 01:34:54,228 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 01:34:54,230 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 01:34:54,231 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 01:34:54,232 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 01:34:54,233 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 01:34:54,233 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 01:34:54,234 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 01:34:54,235 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 01:34:54,236 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 01:34:54,237 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 01:34:54,238 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 01:34:54,240 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 01:34:54,242 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 01:34:54,243 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 01:34:54,244 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 01:34:54,245 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 01:34:54,246 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 01:34:54,248 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-10 01:34:54,251 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 01:34:54,252 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 01:34:54,253 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 01:34:54,253 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 01:34:54,255 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 01:34:54,255 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 01:34:54,255 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 01:34:54,256 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 01:34:54,256 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 01:34:54,257 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 01:34:54,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 01:34:54,258 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 01:34:54,273 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 01:34:54,273 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 01:34:54,275 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 01:34:54,275 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 01:34:54,276 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 01:34:54,276 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 01:34:54,276 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 01:34:54,276 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 01:34:54,276 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 01:34:54,277 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 01:34:54,277 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 01:34:54,277 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 01:34:54,278 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 01:34:54,278 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 01:34:54,278 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 01:34:54,278 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 01:34:54,278 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 01:34:54,279 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 01:34:54,279 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 01:34:54,279 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 01:34:54,279 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 01:34:54,279 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:34:54,279 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 01:34:54,280 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 01:34:54,280 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 01:34:54,280 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 01:34:54,281 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 01:34:54,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 01:34:54,282 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 01:34:54,322 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 01:34:54,336 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 01:34:54,340 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 01:34:54,341 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 01:34:54,341 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 01:34:54,342 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_1122a.c [2019-08-10 01:34:54,412 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dfcaefe90/0e7d0fe14b2e4f31b1dfd7747a573630/FLAG2afd0ddc1 [2019-08-10 01:34:54,866 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 01:34:54,867 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_1122a.c [2019-08-10 01:34:54,874 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dfcaefe90/0e7d0fe14b2e4f31b1dfd7747a573630/FLAG2afd0ddc1 [2019-08-10 01:34:55,253 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dfcaefe90/0e7d0fe14b2e4f31b1dfd7747a573630 [2019-08-10 01:34:55,263 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 01:34:55,265 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 01:34:55,266 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 01:34:55,266 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 01:34:55,270 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 01:34:55,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:34:55" (1/1) ... [2019-08-10 01:34:55,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f360fdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:34:55, skipping insertion in model container [2019-08-10 01:34:55,274 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:34:55" (1/1) ... [2019-08-10 01:34:55,281 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 01:34:55,304 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 01:34:55,606 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:34:55,612 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 01:34:55,749 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:34:55,771 INFO L192 MainTranslator]: Completed translation [2019-08-10 01:34:55,772 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:34:55 WrapperNode [2019-08-10 01:34:55,772 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 01:34:55,773 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 01:34:55,773 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 01:34:55,773 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 01:34:55,786 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:34:55" (1/1) ... [2019-08-10 01:34:55,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:34:55" (1/1) ... [2019-08-10 01:34:55,799 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:34:55" (1/1) ... [2019-08-10 01:34:55,800 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:34:55" (1/1) ... [2019-08-10 01:34:55,818 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:34:55" (1/1) ... [2019-08-10 01:34:55,842 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:34:55" (1/1) ... [2019-08-10 01:34:55,847 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:34:55" (1/1) ... [2019-08-10 01:34:55,853 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 01:34:55,854 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 01:34:55,856 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 01:34:55,856 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 01:34:55,857 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:34:55" (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 01:34:55,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 01:34:55,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 01:34:55,916 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2019-08-10 01:34:55,916 INFO L138 BoogieDeclarations]: Found implementation of procedure fmod_double [2019-08-10 01:34:55,917 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 01:34:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 01:34:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-10 01:34:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2019-08-10 01:34:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure fmod_double [2019-08-10 01:34:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 01:34:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-10 01:34:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 01:34:55,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 01:34:55,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-10 01:34:55,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 01:34:55,920 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 01:34:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 01:34:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-10 01:34:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 01:34:56,471 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 01:34:56,472 INFO L283 CfgBuilder]: Removed 14 assume(true) statements. [2019-08-10 01:34:56,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:34:56 BoogieIcfgContainer [2019-08-10 01:34:56,473 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 01:34:56,474 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 01:34:56,474 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 01:34:56,474 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 01:34:56,475 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:34:56" (1/1) ... [2019-08-10 01:34:57,260 WARN L188 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-10 01:34:57,409 WARN L188 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-10 01:34:58,006 WARN L188 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-10 01:34:58,176 WARN L188 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-10 01:34:58,318 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-10 01:34:59,549 WARN L188 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-10 01:35:00,378 WARN L188 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-10 01:35:00,800 WARN L188 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-10 01:35:01,163 WARN L188 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-10 01:35:01,955 WARN L188 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 79 [2019-08-10 01:35:02,618 WARN L188 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-10 01:35:20,304 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 01:35:20,312 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 01:35:20,314 INFO L168 Benchmark]: Toolchain (without parser) took 25049.27 ms. Allocated memory was 132.1 MB in the beginning and 1.0 GB in the end (delta: 872.4 MB). Free memory was 88.1 MB in the beginning and 841.7 MB in the end (delta: -753.6 MB). Peak memory consumption was 807.7 MB. Max. memory is 7.1 GB. [2019-08-10 01:35:20,314 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-10 01:35:20,315 INFO L168 Benchmark]: CACSL2BoogieTranslator took 506.12 ms. Allocated memory was 132.1 MB in the beginning and 199.2 MB in the end (delta: 67.1 MB). Free memory was 87.9 MB in the beginning and 173.0 MB in the end (delta: -85.1 MB). Peak memory consumption was 26.5 MB. Max. memory is 7.1 GB. [2019-08-10 01:35:20,315 INFO L168 Benchmark]: Boogie Preprocessor took 81.05 ms. Allocated memory is still 199.2 MB. Free memory was 173.0 MB in the beginning and 170.5 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-10 01:35:20,316 INFO L168 Benchmark]: RCFGBuilder took 619.49 ms. Allocated memory is still 199.2 MB. Free memory was 170.5 MB in the beginning and 138.1 MB in the end (delta: 32.4 MB). Peak memory consumption was 32.4 MB. Max. memory is 7.1 GB. [2019-08-10 01:35:20,316 INFO L168 Benchmark]: Symbolic Interpretation took 23838.52 ms. Allocated memory was 199.2 MB in the beginning and 1.0 GB in the end (delta: 805.3 MB). Free memory was 138.1 MB in the beginning and 841.7 MB in the end (delta: -703.6 MB). Peak memory consumption was 790.6 MB. Max. memory is 7.1 GB. [2019-08-10 01:35:20,319 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 176]: 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 13118#(and (= 0 |~#Zero_fmod~0.offset|) (= 0 |#NULL.base|) (= 1 (select |old(#valid)| |~#Zero_fmod~0.base|)) (= 16 (select |old(#length)| |~#Zero_fmod~0.base|)) (< |~#Zero_fmod~0.base| |#StackHeapBarrier|) (= (select (select |old(#memory_real)| |~#Zero_fmod~0.base|) |~#Zero_fmod~0.offset|) 0.0) (= 1.0 ~one_fmod~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 0.40 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 506.12 ms. Allocated memory was 132.1 MB in the beginning and 199.2 MB in the end (delta: 67.1 MB). Free memory was 87.9 MB in the beginning and 173.0 MB in the end (delta: -85.1 MB). Peak memory consumption was 26.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 81.05 ms. Allocated memory is still 199.2 MB. Free memory was 173.0 MB in the beginning and 170.5 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 619.49 ms. Allocated memory is still 199.2 MB. Free memory was 170.5 MB in the beginning and 138.1 MB in the end (delta: 32.4 MB). Peak memory consumption was 32.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 23838.52 ms. Allocated memory was 199.2 MB in the beginning and 1.0 GB in the end (delta: 805.3 MB). Free memory was 138.1 MB in the beginning and 841.7 MB in the end (delta: -703.6 MB). Peak memory consumption was 790.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...