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/structure_assignment.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 21:44:59,205 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 21:44:59,207 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 21:44:59,219 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 21:44:59,219 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 21:44:59,220 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 21:44:59,222 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 21:44:59,224 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 21:44:59,226 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 21:44:59,227 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 21:44:59,230 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 21:44:59,239 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 21:44:59,239 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 21:44:59,240 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 21:44:59,241 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 21:44:59,242 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 21:44:59,243 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 21:44:59,244 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 21:44:59,246 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 21:44:59,248 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 21:44:59,249 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 21:44:59,250 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 21:44:59,251 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 21:44:59,252 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 21:44:59,254 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-22 21:44:59,261 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 21:44:59,262 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 21:44:59,263 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 21:44:59,264 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 21:44:59,278 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 21:44:59,278 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 21:44:59,279 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 21:44:59,280 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 21:44:59,280 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 21:44:59,280 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 21:44:59,280 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 21:44:59,281 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 21:44:59,281 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 21:44:59,281 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 21:44:59,281 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 21:44:59,282 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 21:44:59,282 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 21:44:59,282 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 21:44:59,282 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 21:44:59,282 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 21:44:59,283 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 21:44:59,283 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 21:44:59,283 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 21:44:59,283 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 21:44:59,283 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 21:44:59,284 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 21:44:59,284 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 21:44:59,284 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 21:44:59,284 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 21:44:59,284 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 21:44:59,285 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 21:44:59,285 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 21:44:59,285 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 21:44:59,322 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 21:44:59,334 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 21:44:59,338 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 21:44:59,340 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 21:44:59,341 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 21:44:59,341 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/structure_assignment.i [2019-08-22 21:44:59,403 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81d1dab61/43f5b533f9424fcb92a49d4ca8b5e377/FLAG9235b97bd [2019-08-22 21:44:59,870 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 21:44:59,870 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/structure_assignment.i [2019-08-22 21:44:59,877 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81d1dab61/43f5b533f9424fcb92a49d4ca8b5e377/FLAG9235b97bd [2019-08-22 21:45:00,324 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81d1dab61/43f5b533f9424fcb92a49d4ca8b5e377 [2019-08-22 21:45:00,337 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 21:45:00,338 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 21:45:00,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 21:45:00,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 21:45:00,346 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 21:45:00,347 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:45:00" (1/1) ... [2019-08-22 21:45:00,351 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ec56f0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:45:00, skipping insertion in model container [2019-08-22 21:45:00,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:45:00" (1/1) ... [2019-08-22 21:45:00,358 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 21:45:00,371 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 21:45:00,546 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:45:00,551 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 21:45:00,568 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:45:00,587 INFO L192 MainTranslator]: Completed translation [2019-08-22 21:45:00,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:45:00 WrapperNode [2019-08-22 21:45:00,588 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 21:45:00,588 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 21:45:00,588 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 21:45:00,588 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 21:45:00,683 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:45:00" (1/1) ... [2019-08-22 21:45:00,683 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:45:00" (1/1) ... [2019-08-22 21:45:00,692 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:45:00" (1/1) ... [2019-08-22 21:45:00,694 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:45:00" (1/1) ... [2019-08-22 21:45:00,707 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:45:00" (1/1) ... [2019-08-22 21:45:00,709 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:45:00" (1/1) ... [2019-08-22 21:45:00,711 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:45:00" (1/1) ... [2019-08-22 21:45:00,717 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 21:45:00,717 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 21:45:00,717 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 21:45:00,717 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 21:45:00,718 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:45:00" (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 21:45:00,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 21:45:00,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 21:45:00,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __blast_assert [2019-08-22 21:45:00,776 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 21:45:00,776 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 21:45:00,779 INFO L130 BoogieDeclarations]: Found specification of procedure __blast_assert [2019-08-22 21:45:00,779 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 21:45:00,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 21:45:00,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-22 21:45:00,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 21:45:00,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 21:45:00,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 21:45:00,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 21:45:00,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 21:45:00,962 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 21:45:00,962 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-22 21:45:00,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:45:00 BoogieIcfgContainer [2019-08-22 21:45:00,963 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 21:45:00,964 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 21:45:00,964 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 21:45:00,964 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 21:45:00,965 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:45:00" (1/1) ... [2019-08-22 21:45:00,986 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 21:45:00,989 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 21:45:00,996 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 21:45:01,004 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 21:45:01,007 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 21:45:01,139 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 21:45:01,140 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:45:01,189 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:45:01,190 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:45:01,190 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-22 21:45:01,210 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 21 [2019-08-22 21:45:01,242 INFO L392 ElimStorePlain]: Different costs {0=[|v_old(#length)_BEFORE_CALL_1|], 10=[|v_old(#valid)_BEFORE_CALL_1|]} [2019-08-22 21:45:01,258 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:45:01,258 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:45:01,264 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:45:01,264 INFO L464 ElimStorePlain]: Eliminatee |v_old(#valid)_BEFORE_CALL_1| vanished before elimination [2019-08-22 21:45:01,268 INFO L464 ElimStorePlain]: Eliminatee |v_old(#memory_int)_BEFORE_CALL_1| vanished before elimination [2019-08-22 21:45:01,268 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:45:01,268 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:113, output treesize:1 [2019-08-22 21:45:01,269 INFO L185 IcfgInterpreter]: Interpreting procedure __blast_assert with input of size 1 [2019-08-22 21:45:01,271 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-22 21:45:01,271 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-22 21:45:01,274 INFO L179 IcfgInterpreter]: Reachable states at location __blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 18#false [2019-08-22 21:45:01,278 INFO L87 terpretationObserver]: ✔ All locations of interest are guaranteed to be unreachable. [2019-08-22 21:45:01,279 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-22 21:45:01,281 INFO L168 Benchmark]: Toolchain (without parser) took 942.06 ms. Allocated memory was 133.2 MB in the beginning and 199.2 MB in the end (delta: 66.1 MB). Free memory was 89.3 MB in the beginning and 150.9 MB in the end (delta: -61.6 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. [2019-08-22 21:45:01,282 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 133.2 MB. Free memory was 107.6 MB in the beginning and 107.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-22 21:45:01,283 INFO L168 Benchmark]: CACSL2BoogieTranslator took 245.79 ms. Allocated memory is still 133.2 MB. Free memory was 89.1 MB in the beginning and 79.7 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 7.1 GB. [2019-08-22 21:45:01,284 INFO L168 Benchmark]: Boogie Preprocessor took 128.70 ms. Allocated memory was 133.2 MB in the beginning and 199.2 MB in the end (delta: 66.1 MB). Free memory was 79.5 MB in the beginning and 175.7 MB in the end (delta: -96.2 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB. [2019-08-22 21:45:01,285 INFO L168 Benchmark]: RCFGBuilder took 246.41 ms. Allocated memory is still 199.2 MB. Free memory was 175.1 MB in the beginning and 163.6 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 7.1 GB. [2019-08-22 21:45:01,286 INFO L168 Benchmark]: Symbolic Interpretation took 314.65 ms. Allocated memory is still 199.2 MB. Free memory was 163.6 MB in the beginning and 150.9 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.7 MB. Max. memory is 7.1 GB. [2019-08-22 21:45:01,290 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - PositiveResult [Line: 9]: 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 0.22 ms. Allocated memory is still 133.2 MB. Free memory was 107.6 MB in the beginning and 107.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 245.79 ms. Allocated memory is still 133.2 MB. Free memory was 89.1 MB in the beginning and 79.7 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 128.70 ms. Allocated memory was 133.2 MB in the beginning and 199.2 MB in the end (delta: 66.1 MB). Free memory was 79.5 MB in the beginning and 175.7 MB in the end (delta: -96.2 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 246.41 ms. Allocated memory is still 199.2 MB. Free memory was 175.1 MB in the beginning and 163.6 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 314.65 ms. Allocated memory is still 199.2 MB. Free memory was 163.6 MB in the beginning and 150.9 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...