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_0740.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 19:43:36,610 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 19:43:36,612 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 19:43:36,623 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 19:43:36,623 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 19:43:36,624 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 19:43:36,625 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 19:43:36,627 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 19:43:36,628 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 19:43:36,629 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 19:43:36,632 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 19:43:36,634 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 19:43:36,634 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 19:43:36,635 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 19:43:36,636 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 19:43:36,642 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 19:43:36,643 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 19:43:36,644 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 19:43:36,646 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 19:43:36,649 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 19:43:36,653 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 19:43:36,654 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 19:43:36,655 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 19:43:36,658 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 19:43:36,661 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 19:43:36,661 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 19:43:36,661 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 19:43:36,662 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 19:43:36,662 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 19:43:36,663 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 19:43:36,663 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 19:43:36,664 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 19:43:36,665 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 19:43:36,666 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 19:43:36,667 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 19:43:36,667 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 19:43:36,668 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 19:43:36,668 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 19:43:36,668 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 19:43:36,669 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 19:43:36,669 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 19:43:36,673 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 19:43:36,698 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 19:43:36,698 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 19:43:36,699 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 19:43:36,700 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 19:43:36,700 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 19:43:36,700 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 19:43:36,701 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 19:43:36,701 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 19:43:36,701 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 19:43:36,701 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 19:43:36,702 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 19:43:36,702 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 19:43:36,702 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 19:43:36,703 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 19:43:36,703 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 19:43:36,703 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 19:43:36,704 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 19:43:36,704 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 19:43:36,704 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 19:43:36,704 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 19:43:36,705 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 19:43:36,705 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 19:43:36,705 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 19:43:36,706 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 19:43:36,706 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 19:43:36,706 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 19:43:36,706 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 19:43:36,707 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 19:43:36,707 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 19:43:36,753 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 19:43:36,772 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 19:43:36,776 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 19:43:36,777 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 19:43:36,778 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 19:43:36,778 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0740.c [2019-08-14 19:43:36,832 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e39b051c/28c315f980dc466db9507ac7a3b5ebbe/FLAG094d9fbb8 [2019-08-14 19:43:37,252 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 19:43:37,252 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0740.c [2019-08-14 19:43:37,268 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e39b051c/28c315f980dc466db9507ac7a3b5ebbe/FLAG094d9fbb8 [2019-08-14 19:43:37,653 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e39b051c/28c315f980dc466db9507ac7a3b5ebbe [2019-08-14 19:43:37,664 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 19:43:37,666 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 19:43:37,666 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 19:43:37,666 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 19:43:37,670 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 19:43:37,671 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:43:37" (1/1) ... [2019-08-14 19:43:37,674 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 07:43:37, skipping insertion in model container [2019-08-14 19:43:37,674 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:43:37" (1/1) ... [2019-08-14 19:43:37,681 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 19:43:37,714 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 19:43:37,930 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:43:37,935 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 19:43:38,081 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:43:38,101 INFO L192 MainTranslator]: Completed translation [2019-08-14 19:43:38,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:43:38 WrapperNode [2019-08-14 19:43:38,102 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 19:43:38,103 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 19:43:38,103 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 19:43:38,103 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 19:43:38,113 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:43:38" (1/1) ... [2019-08-14 19:43:38,113 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:43:38" (1/1) ... [2019-08-14 19:43:38,123 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:43:38" (1/1) ... [2019-08-14 19:43:38,123 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:43:38" (1/1) ... [2019-08-14 19:43:38,137 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:43:38" (1/1) ... [2019-08-14 19:43:38,145 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:43:38" (1/1) ... [2019-08-14 19:43:38,148 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:43:38" (1/1) ... [2019-08-14 19:43:38,152 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 19:43:38,152 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 19:43:38,152 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 19:43:38,153 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 19:43:38,153 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:43:38" (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 19:43:38,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 19:43:38,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 19:43:38,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrt [2019-08-14 19:43:38,202 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2019-08-14 19:43:38,203 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 19:43:38,203 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 19:43:38,203 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-14 19:43:38,203 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrt [2019-08-14 19:43:38,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 19:43:38,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-14 19:43:38,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 19:43:38,204 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 19:43:38,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 19:43:38,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-14 19:43:38,205 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2019-08-14 19:43:38,205 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 19:43:38,207 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 19:43:38,207 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 19:43:38,752 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 19:43:38,752 INFO L283 CfgBuilder]: Removed 8 assume(true) statements. [2019-08-14 19:43:38,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:43:38 BoogieIcfgContainer [2019-08-14 19:43:38,754 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 19:43:38,755 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 19:43:38,755 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 19:43:38,755 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 19:43:38,756 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:43:38" (1/1) ... [2019-08-14 19:43:39,281 WARN L188 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-14 19:43:39,454 WARN L188 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 19:43:39,601 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-08-14 19:43:39,753 WARN L188 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 19:43:40,119 WARN L188 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-14 19:43:40,275 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 19:43:40,404 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-08-14 19:43:44,935 WARN L188 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 67 [2019-08-14 19:43:45,200 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 19:43:45,202 INFO L168 Benchmark]: Toolchain (without parser) took 7536.13 ms. Allocated memory was 138.9 MB in the beginning and 443.5 MB in the end (delta: 304.6 MB). Free memory was 86.6 MB in the beginning and 139.1 MB in the end (delta: -52.5 MB). Peak memory consumption was 311.7 MB. Max. memory is 7.1 GB. [2019-08-14 19:43:45,203 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 138.9 MB. Free memory was 105.1 MB in the beginning and 104.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 19:43:45,204 INFO L168 Benchmark]: CACSL2BoogieTranslator took 436.11 ms. Allocated memory was 138.9 MB in the beginning and 198.7 MB in the end (delta: 59.8 MB). Free memory was 86.4 MB in the beginning and 174.2 MB in the end (delta: -87.8 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2019-08-14 19:43:45,207 INFO L168 Benchmark]: Boogie Preprocessor took 49.22 ms. Allocated memory is still 198.7 MB. Free memory was 174.2 MB in the beginning and 171.6 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-14 19:43:45,209 INFO L168 Benchmark]: RCFGBuilder took 601.73 ms. Allocated memory is still 198.7 MB. Free memory was 171.6 MB in the beginning and 144.6 MB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. [2019-08-14 19:43:45,211 INFO L168 Benchmark]: Symbolic Interpretation took 6445.16 ms. Allocated memory was 198.7 MB in the beginning and 443.5 MB in the end (delta: 244.8 MB). Free memory was 144.6 MB in the beginning and 139.1 MB in the end (delta: 5.5 MB). Peak memory consumption was 310.0 MB. Max. memory is 7.1 GB. [2019-08-14 19:43:45,224 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 144]: 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 1105#(and (= 0 |#NULL.base|) (= ~tiny_sqrt~0 (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (= 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 0.45 ms. Allocated memory is still 138.9 MB. Free memory was 105.1 MB in the beginning and 104.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 436.11 ms. Allocated memory was 138.9 MB in the beginning and 198.7 MB in the end (delta: 59.8 MB). Free memory was 86.4 MB in the beginning and 174.2 MB in the end (delta: -87.8 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 49.22 ms. Allocated memory is still 198.7 MB. Free memory was 174.2 MB in the beginning and 171.6 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 601.73 ms. Allocated memory is still 198.7 MB. Free memory was 171.6 MB in the beginning and 144.6 MB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 6445.16 ms. Allocated memory was 198.7 MB in the beginning and 443.5 MB in the end (delta: 244.8 MB). Free memory was 144.6 MB in the beginning and 139.1 MB in the end (delta: 5.5 MB). Peak memory consumption was 310.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...