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_0260.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:42:38,060 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:42:38,062 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:42:38,075 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:42:38,075 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:42:38,076 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:42:38,078 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:42:38,080 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:42:38,081 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:42:38,083 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:42:38,084 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:42:38,085 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:42:38,085 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:42:38,086 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:42:38,087 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:42:38,088 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:42:38,089 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:42:38,090 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:42:38,092 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:42:38,094 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:42:38,096 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:42:38,097 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:42:38,099 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:42:38,099 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:42:38,102 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:42:38,102 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:42:38,102 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:42:38,103 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:42:38,104 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:42:38,105 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:42:38,105 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:42:38,106 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:42:38,106 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:42:38,107 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:42:38,108 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:42:38,108 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:42:38,109 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:42:38,109 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:42:38,110 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:42:38,111 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:42:38,114 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:42:38,115 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 11:42:38,136 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:42:38,136 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:42:38,139 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:42:38,139 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:42:38,139 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:42:38,140 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:42:38,140 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:42:38,140 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:42:38,141 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:42:38,141 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:42:38,142 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:42:38,142 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:42:38,142 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:42:38,143 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:42:38,143 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:42:38,143 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:42:38,143 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:42:38,144 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:42:38,144 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:42:38,144 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:42:38,144 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:42:38,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:42:38,145 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:42:38,145 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:42:38,145 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:42:38,146 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:42:38,146 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:42:38,146 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:42:38,146 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:42:38,198 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:42:38,218 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:42:38,222 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:42:38,224 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:42:38,224 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:42:38,225 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_0260.c [2019-08-08 11:42:38,300 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a22f2b4f0/c0817d64862d49d4ba619e2ea9956a2d/FLAGf1d138750 [2019-08-08 11:42:38,763 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:42:38,766 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_0260.c [2019-08-08 11:42:38,779 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a22f2b4f0/c0817d64862d49d4ba619e2ea9956a2d/FLAGf1d138750 [2019-08-08 11:42:39,118 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a22f2b4f0/c0817d64862d49d4ba619e2ea9956a2d [2019-08-08 11:42:39,127 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:42:39,128 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:42:39,129 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:42:39,130 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:42:39,133 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:42:39,134 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:42:39" (1/1) ... [2019-08-08 11:42:39,137 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@134918ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:39, skipping insertion in model container [2019-08-08 11:42:39,138 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:42:39" (1/1) ... [2019-08-08 11:42:39,146 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:42:39,172 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:42:39,393 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:42:39,398 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:42:39,551 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:42:39,576 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:42:39,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:39 WrapperNode [2019-08-08 11:42:39,576 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:42:39,577 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:42:39,577 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:42:39,577 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:42:39,588 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:39" (1/1) ... [2019-08-08 11:42:39,588 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:39" (1/1) ... [2019-08-08 11:42:39,600 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:39" (1/1) ... [2019-08-08 11:42:39,601 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:39" (1/1) ... [2019-08-08 11:42:39,618 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:39" (1/1) ... [2019-08-08 11:42:39,627 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:39" (1/1) ... [2019-08-08 11:42:39,631 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:39" (1/1) ... [2019-08-08 11:42:39,635 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:42:39,636 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:42:39,636 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:42:39,636 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:42:39,637 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:39" (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 11:42:39,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:42:39,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:42:39,697 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_float [2019-08-08 11:42:39,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2019-08-08 11:42:39,697 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-08-08 11:42:39,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_asinf [2019-08-08 11:42:39,698 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:42:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:42:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2019-08-08 11:42:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_float [2019-08-08 11:42:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2019-08-08 11:42:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:42:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-08 11:42:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:42:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:42:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:42:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-08 11:42:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-08-08 11:42:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_asinf [2019-08-08 11:42:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:42:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:42:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:42:40,626 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:42:40,626 INFO L283 CfgBuilder]: Removed 16 assume(true) statements. [2019-08-08 11:42:40,627 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:42:40 BoogieIcfgContainer [2019-08-08 11:42:40,628 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:42:40,628 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:42:40,628 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:42:40,629 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:42:40,630 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:42:40" (1/1) ... [2019-08-08 11:42:40,639 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:42:40,642 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:42:40,649 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:42:40,658 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:42:40,659 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:42:40,709 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 57 [2019-08-08 11:42:40,820 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:42:40,820 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:42:40,823 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 319#false [2019-08-08 11:42:40,824 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-08 11:42:40,825 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:42:40,828 INFO L168 Benchmark]: Toolchain (without parser) took 1698.40 ms. Allocated memory was 139.5 MB in the beginning and 199.8 MB in the end (delta: 60.3 MB). Free memory was 86.8 MB in the beginning and 131.1 MB in the end (delta: -44.3 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB. [2019-08-08 11:42:40,829 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 139.5 MB. Free memory was 105.7 MB in the beginning and 105.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:42:40,830 INFO L168 Benchmark]: CACSL2BoogieTranslator took 447.35 ms. Allocated memory was 139.5 MB in the beginning and 199.8 MB in the end (delta: 60.3 MB). Free memory was 86.6 MB in the beginning and 174.5 MB in the end (delta: -87.9 MB). Peak memory consumption was 22.1 MB. Max. memory is 7.1 GB. [2019-08-08 11:42:40,831 INFO L168 Benchmark]: Boogie Preprocessor took 58.69 ms. Allocated memory is still 199.8 MB. Free memory was 174.5 MB in the beginning and 171.9 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:42:40,832 INFO L168 Benchmark]: RCFGBuilder took 991.74 ms. Allocated memory is still 199.8 MB. Free memory was 171.9 MB in the beginning and 141.6 MB in the end (delta: 30.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 7.1 GB. [2019-08-08 11:42:40,832 INFO L168 Benchmark]: Symbolic Interpretation took 197.32 ms. Allocated memory is still 199.8 MB. Free memory was 141.6 MB in the beginning and 131.1 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. [2019-08-08 11:42:40,836 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 0.39 ms. Allocated memory is still 139.5 MB. Free memory was 105.7 MB in the beginning and 105.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 447.35 ms. Allocated memory was 139.5 MB in the beginning and 199.8 MB in the end (delta: 60.3 MB). Free memory was 86.6 MB in the beginning and 174.5 MB in the end (delta: -87.9 MB). Peak memory consumption was 22.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 58.69 ms. Allocated memory is still 199.8 MB. Free memory was 174.5 MB in the beginning and 171.9 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 991.74 ms. Allocated memory is still 199.8 MB. Free memory was 171.9 MB in the beginning and 141.6 MB in the end (delta: 30.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 197.32 ms. Allocated memory is still 199.8 MB. Free memory was 141.6 MB in the beginning and 131.1 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...