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/test_union.c_1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-18 06:54:23,609 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 06:54:23,611 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 06:54:23,622 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 06:54:23,622 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 06:54:23,623 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 06:54:23,625 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 06:54:23,627 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 06:54:23,628 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 06:54:23,629 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 06:54:23,630 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 06:54:23,631 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 06:54:23,631 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 06:54:23,632 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 06:54:23,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 06:54:23,634 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 06:54:23,635 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 06:54:23,636 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 06:54:23,637 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 06:54:23,639 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 06:54:23,640 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 06:54:23,641 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 06:54:23,642 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 06:54:23,643 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 06:54:23,646 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-18 06:54:23,658 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 06:54:23,659 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 06:54:23,660 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 06:54:23,660 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 [2019-08-18 06:54:23,689 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 06:54:23,690 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 06:54:23,691 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 06:54:23,691 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 06:54:23,692 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 06:54:23,692 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 06:54:23,692 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-18 06:54:23,692 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 06:54:23,692 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-18 06:54:23,693 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 06:54:23,694 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 06:54:23,694 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 06:54:23,694 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 06:54:23,695 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-18 06:54:23,695 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 06:54:23,695 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 06:54:23,695 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 06:54:23,696 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 06:54:23,696 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 06:54:23,696 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 06:54:23,696 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 06:54:23,697 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 06:54:23,697 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 06:54:23,697 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 06:54:23,697 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 06:54:23,697 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 06:54:23,698 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 06:54:23,698 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 06:54:23,698 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 06:54:23,751 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 06:54:23,767 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 06:54:23,770 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 06:54:23,771 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 06:54:23,771 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 06:54:23,772 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/test_union.c_1.i [2019-08-18 06:54:23,829 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0475dfa5b/b389d24f1802486790354744475d74e6/FLAG9b69b95d5 [2019-08-18 06:54:24,321 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 06:54:24,321 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test_union.c_1.i [2019-08-18 06:54:24,327 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0475dfa5b/b389d24f1802486790354744475d74e6/FLAG9b69b95d5 [2019-08-18 06:54:24,723 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0475dfa5b/b389d24f1802486790354744475d74e6 [2019-08-18 06:54:24,731 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 06:54:24,733 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 06:54:24,733 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 06:54:24,734 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 06:54:24,737 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 06:54:24,738 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 06:54:24" (1/1) ... [2019-08-18 06:54:24,741 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@efe942e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:54:24, skipping insertion in model container [2019-08-18 06:54:24,741 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 06:54:24" (1/1) ... [2019-08-18 06:54:24,748 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 06:54:24,764 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 06:54:24,918 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 06:54:24,922 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 06:54:24,942 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 06:54:24,963 INFO L192 MainTranslator]: Completed translation [2019-08-18 06:54:24,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:54:24 WrapperNode [2019-08-18 06:54:24,964 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 06:54:24,965 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 06:54:24,965 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 06:54:24,965 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 06:54:25,068 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:54:24" (1/1) ... [2019-08-18 06:54:25,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:54:24" (1/1) ... [2019-08-18 06:54:25,076 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:54:24" (1/1) ... [2019-08-18 06:54:25,076 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:54:24" (1/1) ... [2019-08-18 06:54:25,082 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:54:24" (1/1) ... [2019-08-18 06:54:25,084 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:54:24" (1/1) ... [2019-08-18 06:54:25,084 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:54:24" (1/1) ... [2019-08-18 06:54:25,086 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 06:54:25,086 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 06:54:25,086 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 06:54:25,087 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 06:54:25,087 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:54:24" (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 [2019-08-18 06:54:25,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 06:54:25,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 06:54:25,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __blast_assert [2019-08-18 06:54:25,146 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 06:54:25,146 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 06:54:25,146 INFO L130 BoogieDeclarations]: Found specification of procedure __blast_assert [2019-08-18 06:54:25,147 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 06:54:25,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-18 06:54:25,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-18 06:54:25,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-18 06:54:25,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-18 06:54:25,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 06:54:25,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 06:54:25,296 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-18 06:54:25,297 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-18 06:54:25,298 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 06:54:25 BoogieIcfgContainer [2019-08-18 06:54:25,298 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-18 06:54:25,299 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-18 06:54:25,299 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-18 06:54:25,299 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-18 06:54:25,300 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 06:54:25" (1/1) ... [2019-08-18 06:54:25,311 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-18 06:54:25,313 INFO L155 IcfgInterpreter]: Building call graph [2019-08-18 06:54:25,318 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-18 06:54:25,325 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-18 06:54:25,326 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-18 06:54:25,414 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 [2019-08-18 06:54:25,414 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:54:25,437 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:54:25,438 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-18 06:54:25,438 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-18 06:54:25,450 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 17 [2019-08-18 06:54:25,474 INFO L392 ElimStorePlain]: Different costs {0=[|v_old(#length)_BEFORE_CALL_1|], 3=[|v_old(#valid)_BEFORE_CALL_1|]} [2019-08-18 06:54:25,485 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-18 06:54:25,486 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:54:25,490 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:54:25,491 INFO L464 ElimStorePlain]: Eliminatee |v_old(#valid)_BEFORE_CALL_1| vanished before elimination [2019-08-18 06:54:25,493 INFO L464 ElimStorePlain]: Eliminatee |v_old(#memory_int)_BEFORE_CALL_1| vanished before elimination [2019-08-18 06:54:25,494 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. [2019-08-18 06:54:25,494 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:55, output treesize:1 [2019-08-18 06:54:25,495 INFO L185 IcfgInterpreter]: Interpreting procedure __blast_assert with input of size 1 [2019-08-18 06:54:25,497 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-18 06:54:25,497 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-18 06:54:25,500 INFO L179 IcfgInterpreter]: Location __blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 14#false [2019-08-18 06:54:25,505 INFO L88 terpretationObserver]: ✔ All locations of interest are guaranteed to be unreachable. [2019-08-18 06:54:25,505 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-18 06:54:25,508 INFO L168 Benchmark]: Toolchain (without parser) took 774.16 ms. Allocated memory was 138.4 MB in the beginning and 198.7 MB in the end (delta: 60.3 MB). Free memory was 85.7 MB in the beginning and 153.5 MB in the end (delta: -67.9 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-18 06:54:25,509 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 138.4 MB. Free memory was 104.3 MB in the beginning and 104.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-18 06:54:25,511 INFO L168 Benchmark]: CACSL2BoogieTranslator took 231.01 ms. Allocated memory is still 138.4 MB. Free memory was 85.4 MB in the beginning and 76.0 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 7.1 GB. [2019-08-18 06:54:25,512 INFO L168 Benchmark]: Boogie Preprocessor took 121.20 ms. Allocated memory was 138.4 MB in the beginning and 198.7 MB in the end (delta: 60.3 MB). Free memory was 76.0 MB in the beginning and 176.6 MB in the end (delta: -100.5 MB). Peak memory consumption was 11.3 MB. Max. memory is 7.1 GB. [2019-08-18 06:54:25,514 INFO L168 Benchmark]: RCFGBuilder took 211.95 ms. Allocated memory is still 198.7 MB. Free memory was 176.6 MB in the beginning and 164.6 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 7.1 GB. [2019-08-18 06:54:25,515 INFO L168 Benchmark]: Symbolic Interpretation took 206.69 ms. Allocated memory is still 198.7 MB. Free memory was 164.6 MB in the beginning and 153.5 MB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 7.1 GB. [2019-08-18 06:54:25,522 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - PositiveResult [Line: 6]: 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 0.18 ms. Allocated memory is still 138.4 MB. Free memory was 104.3 MB in the beginning and 104.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 231.01 ms. Allocated memory is still 138.4 MB. Free memory was 85.4 MB in the beginning and 76.0 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 121.20 ms. Allocated memory was 138.4 MB in the beginning and 198.7 MB in the end (delta: 60.3 MB). Free memory was 76.0 MB in the beginning and 176.6 MB in the end (delta: -100.5 MB). Peak memory consumption was 11.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 211.95 ms. Allocated memory is still 198.7 MB. Free memory was 176.6 MB in the beginning and 164.6 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 206.69 ms. Allocated memory is still 198.7 MB. Free memory was 164.6 MB in the beginning and 153.5 MB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...