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_1032c.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 20:07:04,913 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 20:07:04,915 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 20:07:04,927 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 20:07:04,927 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 20:07:04,928 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 20:07:04,930 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 20:07:04,932 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 20:07:04,933 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 20:07:04,934 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 20:07:04,935 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 20:07:04,936 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 20:07:04,937 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 20:07:04,938 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 20:07:04,939 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 20:07:04,940 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 20:07:04,941 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 20:07:04,941 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 20:07:04,943 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 20:07:04,945 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 20:07:04,947 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 20:07:04,948 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 20:07:04,949 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 20:07:04,950 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 20:07:04,952 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 20:07:04,952 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 20:07:04,952 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 20:07:04,953 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 20:07:04,954 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 20:07:04,955 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 20:07:04,955 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 20:07:04,956 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 20:07:04,956 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 20:07:04,957 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 20:07:04,958 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 20:07:04,959 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 20:07:04,959 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 20:07:04,959 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 20:07:04,960 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 20:07:04,961 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 20:07:04,961 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 20:07:04,962 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-14 20:07:04,976 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 20:07:04,977 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 20:07:04,978 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 20:07:04,978 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 20:07:04,978 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 20:07:04,978 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 20:07:04,979 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 20:07:04,979 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 20:07:04,979 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 20:07:04,979 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 20:07:04,979 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 20:07:04,980 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 20:07:04,980 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 20:07:04,980 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 20:07:04,980 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 20:07:04,980 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 20:07:04,980 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 20:07:04,981 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 20:07:04,981 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 20:07:04,981 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 20:07:04,981 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 20:07:04,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 20:07:04,982 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 20:07:04,982 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 20:07:04,982 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 20:07:04,982 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 20:07:04,983 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 20:07:04,983 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 20:07:04,983 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 20:07:05,012 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 20:07:05,025 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 20:07:05,029 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 20:07:05,030 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 20:07:05,031 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 20:07:05,032 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_1032c.c [2019-08-14 20:07:05,110 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99cc4c873/00fc57a8d39a45b78aa6bde367aafd84/FLAGec78dc976 [2019-08-14 20:07:05,590 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 20:07:05,591 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_1032c.c [2019-08-14 20:07:05,602 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99cc4c873/00fc57a8d39a45b78aa6bde367aafd84/FLAGec78dc976 [2019-08-14 20:07:05,942 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99cc4c873/00fc57a8d39a45b78aa6bde367aafd84 [2019-08-14 20:07:05,954 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 20:07:05,955 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 20:07:05,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 20:07:05,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 20:07:05,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 20:07:05,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 08:07:05" (1/1) ... [2019-08-14 20:07:05,966 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ff73333 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:07:05, skipping insertion in model container [2019-08-14 20:07:05,966 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 08:07:05" (1/1) ... [2019-08-14 20:07:05,974 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 20:07:05,996 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 20:07:06,186 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 20:07:06,190 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 20:07:06,239 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 20:07:06,356 INFO L192 MainTranslator]: Completed translation [2019-08-14 20:07:06,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:07:06 WrapperNode [2019-08-14 20:07:06,357 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 20:07:06,358 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 20:07:06,358 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 20:07:06,358 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 20:07:06,368 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:07:06" (1/1) ... [2019-08-14 20:07:06,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:07:06" (1/1) ... [2019-08-14 20:07:06,377 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:07:06" (1/1) ... [2019-08-14 20:07:06,378 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:07:06" (1/1) ... [2019-08-14 20:07:06,389 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:07:06" (1/1) ... [2019-08-14 20:07:06,395 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:07:06" (1/1) ... [2019-08-14 20:07:06,397 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:07:06" (1/1) ... [2019-08-14 20:07:06,400 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 20:07:06,400 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 20:07:06,400 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 20:07:06,400 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 20:07:06,401 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:07:06" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 20:07:06,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 20:07:06,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 20:07:06,464 INFO L138 BoogieDeclarations]: Found implementation of procedure round_float [2019-08-14 20:07:06,464 INFO L138 BoogieDeclarations]: Found implementation of procedure isinf_float [2019-08-14 20:07:06,465 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 20:07:06,465 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 20:07:06,465 INFO L130 BoogieDeclarations]: Found specification of procedure round_float [2019-08-14 20:07:06,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 20:07:06,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-14 20:07:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 20:07:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 20:07:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 20:07:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-14 20:07:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure isinf_float [2019-08-14 20:07:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 20:07:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 20:07:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 20:07:06,739 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 20:07:06,740 INFO L283 CfgBuilder]: Removed 6 assume(true) statements. [2019-08-14 20:07:06,741 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 08:07:06 BoogieIcfgContainer [2019-08-14 20:07:06,741 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 20:07:06,742 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 20:07:06,742 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 20:07:06,742 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 20:07:06,743 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 08:07:06" (1/1) ... [2019-08-14 20:07:07,616 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 20:07:08,140 WARN L188 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 91 [2019-08-14 20:07:08,647 WARN L188 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 88 [2019-08-14 20:07:08,847 WARN L188 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-08-14 20:07:09,055 WARN L188 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-14 20:07:09,228 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 20:07:09,352 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 61 [2019-08-14 20:07:10,800 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 20:07:10,801 INFO L168 Benchmark]: Toolchain (without parser) took 4846.48 ms. Allocated memory was 131.1 MB in the beginning and 270.5 MB in the end (delta: 139.5 MB). Free memory was 86.3 MB in the beginning and 193.4 MB in the end (delta: -107.0 MB). Peak memory consumption was 144.5 MB. Max. memory is 7.1 GB. [2019-08-14 20:07:10,802 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 131.1 MB. Free memory was 105.3 MB in the beginning and 105.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 20:07:10,803 INFO L168 Benchmark]: CACSL2BoogieTranslator took 399.14 ms. Allocated memory was 131.1 MB in the beginning and 199.8 MB in the end (delta: 68.7 MB). Free memory was 86.1 MB in the beginning and 176.9 MB in the end (delta: -90.8 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. [2019-08-14 20:07:10,803 INFO L168 Benchmark]: Boogie Preprocessor took 42.27 ms. Allocated memory is still 199.8 MB. Free memory was 176.9 MB in the beginning and 174.6 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-08-14 20:07:10,804 INFO L168 Benchmark]: RCFGBuilder took 341.17 ms. Allocated memory is still 199.8 MB. Free memory was 174.6 MB in the beginning and 156.6 MB in the end (delta: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 7.1 GB. [2019-08-14 20:07:10,805 INFO L168 Benchmark]: Symbolic Interpretation took 4058.42 ms. Allocated memory was 199.8 MB in the beginning and 270.5 MB in the end (delta: 70.8 MB). Free memory was 156.6 MB in the beginning and 193.4 MB in the end (delta: -36.8 MB). Peak memory consumption was 146.1 MB. Max. memory is 7.1 GB. [2019-08-14 20:07:10,810 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 79]: 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 97#(exists ((v_prenex_11 Int) (|v_isinf_float_~#gf_u~1.base_3| Int)) (or (and (= 0 |#NULL.base|) (= 0 (select |#valid| |v_isinf_float_~#gf_u~1.base_3|)) (= |#NULL.offset| 0) (not (= 0 |v_isinf_float_~#gf_u~1.base_3|)) (= 0 (select |old(#valid)| 0)) (< |v_isinf_float_~#gf_u~1.base_3| |#StackHeapBarrier|) (= 4 (select |#length| |v_isinf_float_~#gf_u~1.base_3|))) (and (= 0 |#NULL.base|) (= 4 (select |#length| v_prenex_11)) (< v_prenex_11 |#StackHeapBarrier|) (not (= 0 v_prenex_11)) (= 0 (select |#valid| v_prenex_11)) (= |#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 0.24 ms. Allocated memory is still 131.1 MB. Free memory was 105.3 MB in the beginning and 105.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 399.14 ms. Allocated memory was 131.1 MB in the beginning and 199.8 MB in the end (delta: 68.7 MB). Free memory was 86.1 MB in the beginning and 176.9 MB in the end (delta: -90.8 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 42.27 ms. Allocated memory is still 199.8 MB. Free memory was 176.9 MB in the beginning and 174.6 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 341.17 ms. Allocated memory is still 199.8 MB. Free memory was 174.6 MB in the beginning and 156.6 MB in the end (delta: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 4058.42 ms. Allocated memory was 199.8 MB in the beginning and 270.5 MB in the end (delta: 70.8 MB). Free memory was 156.6 MB in the beginning and 193.4 MB in the end (delta: -36.8 MB). Peak memory consumption was 146.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...