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/ldv-regression/alias_of_return_2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 21:44:13,423 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 21:44:13,426 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 21:44:13,445 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 21:44:13,445 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 21:44:13,447 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 21:44:13,449 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 21:44:13,454 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 21:44:13,456 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 21:44:13,456 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 21:44:13,458 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 21:44:13,459 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 21:44:13,459 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 21:44:13,460 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 21:44:13,461 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 21:44:13,462 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 21:44:13,464 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 21:44:13,465 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 21:44:13,469 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 21:44:13,472 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 21:44:13,477 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 21:44:13,481 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 21:44:13,482 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 21:44:13,483 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 21:44:13,487 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-22 21:44:13,503 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 21:44:13,504 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 21:44:13,505 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 21:44:13,506 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 [2019-08-22 21:44:13,533 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 21:44:13,533 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 21:44:13,535 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 21:44:13,535 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 21:44:13,536 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 21:44:13,536 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 21:44:13,536 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 21:44:13,536 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 21:44:13,536 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 21:44:13,537 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 21:44:13,538 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 21:44:13,538 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 21:44:13,538 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 21:44:13,539 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 21:44:13,539 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 21:44:13,539 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 21:44:13,539 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 21:44:13,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 21:44:13,540 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 21:44:13,540 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 21:44:13,540 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 21:44:13,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 21:44:13,541 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 21:44:13,541 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 21:44:13,541 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 21:44:13,541 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 21:44:13,542 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 21:44:13,542 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 21:44:13,542 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 21:44:13,593 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 21:44:13,605 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 21:44:13,609 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 21:44:13,610 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 21:44:13,611 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 21:44:13,611 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/alias_of_return_2.i [2019-08-22 21:44:13,686 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85e9ecc22/ace33d690df5495483c482693c1c6b9b/FLAGb9327f83d [2019-08-22 21:44:14,139 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 21:44:14,140 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/alias_of_return_2.i [2019-08-22 21:44:14,147 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85e9ecc22/ace33d690df5495483c482693c1c6b9b/FLAGb9327f83d [2019-08-22 21:44:14,574 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85e9ecc22/ace33d690df5495483c482693c1c6b9b [2019-08-22 21:44:14,587 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 21:44:14,589 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 21:44:14,592 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 21:44:14,592 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 21:44:14,596 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 21:44:14,597 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:44:14" (1/1) ... [2019-08-22 21:44:14,600 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50e80052 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:44:14, skipping insertion in model container [2019-08-22 21:44:14,600 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:44:14" (1/1) ... [2019-08-22 21:44:14,608 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 21:44:14,629 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 21:44:14,808 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:44:14,819 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 21:44:14,833 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:44:14,849 INFO L192 MainTranslator]: Completed translation [2019-08-22 21:44:14,849 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:44:14 WrapperNode [2019-08-22 21:44:14,850 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 21:44:14,851 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 21:44:14,851 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 21:44:14,851 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 21:44:14,956 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:44:14" (1/1) ... [2019-08-22 21:44:14,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:44:14" (1/1) ... [2019-08-22 21:44:14,963 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:44:14" (1/1) ... [2019-08-22 21:44:14,963 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:44:14" (1/1) ... [2019-08-22 21:44:14,968 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:44:14" (1/1) ... [2019-08-22 21:44:14,970 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:44:14" (1/1) ... [2019-08-22 21:44:14,971 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:44:14" (1/1) ... [2019-08-22 21:44:14,973 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 21:44:14,973 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 21:44:14,973 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 21:44:14,973 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 21:44:14,974 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:44:14" (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 [2019-08-22 21:44:15,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 21:44:15,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 21:44:15,025 INFO L138 BoogieDeclarations]: Found implementation of procedure err [2019-08-22 21:44:15,025 INFO L138 BoogieDeclarations]: Found implementation of procedure return_self [2019-08-22 21:44:15,025 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 21:44:15,025 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 21:44:15,025 INFO L130 BoogieDeclarations]: Found specification of procedure err [2019-08-22 21:44:15,025 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 21:44:15,025 INFO L130 BoogieDeclarations]: Found specification of procedure return_self [2019-08-22 21:44:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 21:44:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 21:44:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 21:44:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 21:44:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 21:44:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 21:44:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 21:44:15,212 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 21:44:15,212 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-22 21:44:15,213 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:44:15 BoogieIcfgContainer [2019-08-22 21:44:15,213 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 21:44:15,214 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 21:44:15,214 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 21:44:15,214 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 21:44:15,215 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:44:15" (1/1) ... [2019-08-22 21:44:15,230 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 21:44:15,232 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 21:44:15,244 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 21:44:15,263 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 21:44:15,265 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 21:44:15,402 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-22 21:44:15,403 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:44:15,429 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:44:15,430 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:44:15,430 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-22 21:44:15,452 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 21 [2019-08-22 21:44:15,497 INFO L392 ElimStorePlain]: Different costs {0=[|v_old(#length)_BEFORE_CALL_1|], 3=[|v_old(#valid)_BEFORE_CALL_1|]} [2019-08-22 21:44:15,510 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:44:15,511 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:44:15,524 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:44:15,524 INFO L464 ElimStorePlain]: Eliminatee |v_old(#valid)_BEFORE_CALL_1| vanished before elimination [2019-08-22 21:44:15,526 INFO L464 ElimStorePlain]: Eliminatee |v_old(#memory_int)_BEFORE_CALL_1| vanished before elimination [2019-08-22 21:44:15,526 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:44:15,526 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:67, output treesize:1 [2019-08-22 21:44:15,527 INFO L185 IcfgInterpreter]: Interpreting procedure err with input of size 1 [2019-08-22 21:44:15,528 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-22 21:44:15,529 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-22 21:44:15,531 INFO L179 IcfgInterpreter]: Reachable states at location errErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 32#false [2019-08-22 21:44:15,535 INFO L87 terpretationObserver]: ✔ All locations of interest are guaranteed to be unreachable. [2019-08-22 21:44:15,535 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-22 21:44:15,538 INFO L168 Benchmark]: Toolchain (without parser) took 948.12 ms. Allocated memory was 140.0 MB in the beginning and 199.8 MB in the end (delta: 59.8 MB). Free memory was 87.8 MB in the beginning and 151.2 MB in the end (delta: -63.5 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-22 21:44:15,539 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 140.0 MB. Free memory was 106.1 MB in the beginning and 105.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-22 21:44:15,541 INFO L168 Benchmark]: CACSL2BoogieTranslator took 258.22 ms. Allocated memory is still 140.0 MB. Free memory was 87.5 MB in the beginning and 78.2 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. [2019-08-22 21:44:15,543 INFO L168 Benchmark]: Boogie Preprocessor took 122.30 ms. Allocated memory was 140.0 MB in the beginning and 199.8 MB in the end (delta: 59.8 MB). Free memory was 78.2 MB in the beginning and 177.4 MB in the end (delta: -99.2 MB). Peak memory consumption was 11.3 MB. Max. memory is 7.1 GB. [2019-08-22 21:44:15,548 INFO L168 Benchmark]: RCFGBuilder took 240.37 ms. Allocated memory is still 199.8 MB. Free memory was 177.4 MB in the beginning and 163.8 MB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. [2019-08-22 21:44:15,550 INFO L168 Benchmark]: Symbolic Interpretation took 321.48 ms. Allocated memory is still 199.8 MB. Free memory was 163.8 MB in the beginning and 151.2 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 7.1 GB. [2019-08-22 21:44:15,561 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - PositiveResult [Line: 8]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 140.0 MB. Free memory was 106.1 MB in the beginning and 105.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 258.22 ms. Allocated memory is still 140.0 MB. Free memory was 87.5 MB in the beginning and 78.2 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 122.30 ms. Allocated memory was 140.0 MB in the beginning and 199.8 MB in the end (delta: 59.8 MB). Free memory was 78.2 MB in the beginning and 177.4 MB in the end (delta: -99.2 MB). Peak memory consumption was 11.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 240.37 ms. Allocated memory is still 199.8 MB. Free memory was 177.4 MB in the beginning and 163.8 MB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 321.48 ms. Allocated memory is still 199.8 MB. Free memory was 163.8 MB in the beginning and 151.2 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...