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_0661b.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:42:52,094 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:42:52,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:42:52,114 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:42:52,114 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:42:52,116 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:42:52,118 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:42:52,128 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:42:52,132 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:42:52,135 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:42:52,136 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:42:52,137 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:42:52,138 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:42:52,140 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:42:52,143 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:42:52,145 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:42:52,146 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:42:52,148 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:42:52,150 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:42:52,156 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:42:52,160 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:42:52,161 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:42:52,162 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:42:52,163 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:42:52,165 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:42:52,165 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:42:52,165 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:42:52,166 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:42:52,166 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:42:52,167 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:42:52,167 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:42:52,168 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:42:52,169 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:42:52,170 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:42:52,170 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:42:52,171 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:42:52,171 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:42:52,171 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:42:52,172 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:42:52,172 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:42:52,173 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:42:52,174 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 [2019-08-08 11:42:52,188 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:42:52,188 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:42:52,189 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:42:52,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:42:52,189 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:42:52,190 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:42:52,190 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:42:52,190 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:42:52,190 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:42:52,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:42:52,191 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:42:52,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:42:52,191 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:42:52,191 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:42:52,191 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:42:52,191 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:42:52,192 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:42:52,192 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:42:52,192 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:42:52,192 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:42:52,192 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:42:52,193 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:42:52,193 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:42:52,193 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:42:52,193 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:42:52,193 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:42:52,194 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:42:52,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:42:52,194 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:42:52,221 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:42:52,234 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:42:52,237 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:42:52,239 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:42:52,239 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:42:52,240 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_0661b.c [2019-08-08 11:42:52,301 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07d1975eb/3321ce095eae4d669f19abde12bb05bd/FLAG7a77bab8e [2019-08-08 11:42:52,691 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:42:52,692 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_0661b.c [2019-08-08 11:42:52,703 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07d1975eb/3321ce095eae4d669f19abde12bb05bd/FLAG7a77bab8e [2019-08-08 11:42:53,042 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07d1975eb/3321ce095eae4d669f19abde12bb05bd [2019-08-08 11:42:53,055 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:42:53,057 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:42:53,060 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:42:53,060 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:42:53,064 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:42:53,066 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:42:53" (1/1) ... [2019-08-08 11:42:53,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a46adf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:53, skipping insertion in model container [2019-08-08 11:42:53,069 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:42:53" (1/1) ... [2019-08-08 11:42:53,077 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:42:53,123 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:42:53,482 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:42:53,492 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:42:53,652 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:42:53,676 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:42:53,676 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:53 WrapperNode [2019-08-08 11:42:53,676 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:42:53,677 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:42:53,677 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:42:53,677 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:42:53,687 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:53" (1/1) ... [2019-08-08 11:42:53,687 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:53" (1/1) ... [2019-08-08 11:42:53,701 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:53" (1/1) ... [2019-08-08 11:42:53,701 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:53" (1/1) ... [2019-08-08 11:42:53,725 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:53" (1/1) ... [2019-08-08 11:42:53,735 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:53" (1/1) ... [2019-08-08 11:42:53,738 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:53" (1/1) ... [2019-08-08 11:42:53,743 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:42:53,744 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:42:53,744 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:42:53,744 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:42:53,748 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:53" (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 [2019-08-08 11:42:53,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:42:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:42:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-08-08 11:42:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2019-08-08 11:42:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_atan2f [2019-08-08 11:42:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:42:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:42:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2019-08-08 11:42:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-08-08 11:42:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:42:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-08 11:42:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:42:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:42:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:42:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-08 11:42:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2019-08-08 11:42:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_atan2f [2019-08-08 11:42:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:42:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:42:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-08 11:42:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:42:54,903 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:42:54,903 INFO L283 CfgBuilder]: Removed 14 assume(true) statements. [2019-08-08 11:42:54,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:42:54 BoogieIcfgContainer [2019-08-08 11:42:54,904 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:42:54,905 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:42:54,905 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:42:54,905 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:42:54,906 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:42:54" (1/1) ... [2019-08-08 11:42:54,915 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:42:54,917 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:42:54,924 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:42:54,932 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:42:54,933 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:42:54,986 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 143 [2019-08-08 11:42:55,528 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:42:55,529 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:42:55,531 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 1982#false [2019-08-08 11:42:55,535 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-08 11:42:55,537 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:42:55,540 INFO L168 Benchmark]: Toolchain (without parser) took 2481.97 ms. Allocated memory was 143.7 MB in the beginning and 200.8 MB in the end (delta: 57.1 MB). Free memory was 92.0 MB in the beginning and 90.8 MB in the end (delta: 1.1 MB). Peak memory consumption was 58.3 MB. Max. memory is 7.1 GB. [2019-08-08 11:42:55,541 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 143.7 MB. Free memory was 110.9 MB in the beginning and 110.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:42:55,542 INFO L168 Benchmark]: CACSL2BoogieTranslator took 616.43 ms. Allocated memory was 143.7 MB in the beginning and 200.8 MB in the end (delta: 57.1 MB). Free memory was 91.8 MB in the beginning and 175.4 MB in the end (delta: -83.6 MB). Peak memory consumption was 22.2 MB. Max. memory is 7.1 GB. [2019-08-08 11:42:55,543 INFO L168 Benchmark]: Boogie Preprocessor took 66.76 ms. Allocated memory is still 200.8 MB. Free memory was 175.4 MB in the beginning and 171.6 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. [2019-08-08 11:42:55,544 INFO L168 Benchmark]: RCFGBuilder took 1160.31 ms. Allocated memory is still 200.8 MB. Free memory was 171.6 MB in the beginning and 134.6 MB in the end (delta: 37.0 MB). Peak memory consumption was 37.0 MB. Max. memory is 7.1 GB. [2019-08-08 11:42:55,545 INFO L168 Benchmark]: Symbolic Interpretation took 632.67 ms. Allocated memory is still 200.8 MB. Free memory was 134.6 MB in the beginning and 90.8 MB in the end (delta: 43.7 MB). Peak memory consumption was 43.7 MB. Max. memory is 7.1 GB. [2019-08-08 11:42:55,549 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - AllSpecificationsHoldResult: All specifications hold All locations of interest are guaranteed to be unreachable. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 143.7 MB. Free memory was 110.9 MB in the beginning and 110.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 616.43 ms. Allocated memory was 143.7 MB in the beginning and 200.8 MB in the end (delta: 57.1 MB). Free memory was 91.8 MB in the beginning and 175.4 MB in the end (delta: -83.6 MB). Peak memory consumption was 22.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 66.76 ms. Allocated memory is still 200.8 MB. Free memory was 175.4 MB in the beginning and 171.6 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1160.31 ms. Allocated memory is still 200.8 MB. Free memory was 171.6 MB in the beginning and 134.6 MB in the end (delta: 37.0 MB). Peak memory consumption was 37.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 632.67 ms. Allocated memory is still 200.8 MB. Free memory was 134.6 MB in the beginning and 90.8 MB in the end (delta: 43.7 MB). Peak memory consumption was 43.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...