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/loop-acceleration/nested_1-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 20:41:52,251 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 20:41:52,253 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 20:41:52,266 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 20:41:52,266 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 20:41:52,268 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 20:41:52,270 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 20:41:52,283 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 20:41:52,285 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 20:41:52,286 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 20:41:52,287 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 20:41:52,288 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 20:41:52,288 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 20:41:52,289 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 20:41:52,290 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 20:41:52,291 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 20:41:52,292 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 20:41:52,293 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 20:41:52,295 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 20:41:52,297 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 20:41:52,298 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 20:41:52,299 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 20:41:52,300 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 20:41:52,301 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 20:41:52,303 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-14 20:41:52,306 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 20:41:52,307 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 20:41:52,308 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 20:41:52,308 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 20:41:52,309 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 20:41:52,310 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 20:41:52,310 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 20:41:52,310 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 20:41:52,311 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 20:41:52,312 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 20:41:52,312 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 20:41:52,313 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 [2019-08-14 20:41:52,328 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 20:41:52,328 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 20:41:52,329 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 20:41:52,329 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 20:41:52,330 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 20:41:52,330 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 20:41:52,330 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 20:41:52,330 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 20:41:52,330 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 20:41:52,331 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 20:41:52,331 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 20:41:52,331 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 20:41:52,331 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 20:41:52,331 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 20:41:52,332 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 20:41:52,332 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 20:41:52,332 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 20:41:52,332 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 20:41:52,332 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 20:41:52,333 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 20:41:52,333 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 20:41:52,333 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 20:41:52,333 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 20:41:52,333 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 20:41:52,334 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 20:41:52,334 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 20:41:52,334 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 20:41:52,334 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 20:41:52,334 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 20:41:52,377 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 20:41:52,389 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 20:41:52,393 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 20:41:52,394 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 20:41:52,395 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 20:41:52,395 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-acceleration/nested_1-1.c [2019-08-14 20:41:52,459 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5db4da5a/369cfa3945dd44fdb6d8285ba52b8e58/FLAGfaa7685d9 [2019-08-14 20:41:52,911 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 20:41:52,912 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-acceleration/nested_1-1.c [2019-08-14 20:41:52,920 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5db4da5a/369cfa3945dd44fdb6d8285ba52b8e58/FLAGfaa7685d9 [2019-08-14 20:41:53,275 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5db4da5a/369cfa3945dd44fdb6d8285ba52b8e58 [2019-08-14 20:41:53,285 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 20:41:53,287 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 20:41:53,288 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 20:41:53,288 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 20:41:53,291 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 20:41:53,292 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 08:41:53" (1/1) ... [2019-08-14 20:41:53,294 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ed5bad8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:41:53, skipping insertion in model container [2019-08-14 20:41:53,295 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 08:41:53" (1/1) ... [2019-08-14 20:41:53,302 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 20:41:53,316 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 20:41:53,465 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 20:41:53,469 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 20:41:53,484 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 20:41:53,497 INFO L192 MainTranslator]: Completed translation [2019-08-14 20:41:53,497 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:41:53 WrapperNode [2019-08-14 20:41:53,498 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 20:41:53,498 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 20:41:53,499 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 20:41:53,499 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 20:41:53,509 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:41:53" (1/1) ... [2019-08-14 20:41:53,510 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:41:53" (1/1) ... [2019-08-14 20:41:53,599 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:41:53" (1/1) ... [2019-08-14 20:41:53,599 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:41:53" (1/1) ... [2019-08-14 20:41:53,606 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:41:53" (1/1) ... [2019-08-14 20:41:53,612 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:41:53" (1/1) ... [2019-08-14 20:41:53,613 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:41:53" (1/1) ... [2019-08-14 20:41:53,621 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 20:41:53,621 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 20:41:53,622 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 20:41:53,622 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 20:41:53,623 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:41:53" (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 [2019-08-14 20:41:53,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 20:41:53,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 20:41:53,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-14 20:41:53,677 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 20:41:53,677 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 20:41:53,677 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-14 20:41:53,678 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 20:41:53,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 20:41:53,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 20:41:53,856 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 20:41:53,856 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-08-14 20:41:53,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 08:41:53 BoogieIcfgContainer [2019-08-14 20:41:53,858 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 20:41:53,858 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 20:41:53,858 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 20:41:53,859 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 20:41:53,860 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 08:41:53" (1/1) ... [2019-08-14 20:41:54,052 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 20:41:54,055 INFO L168 Benchmark]: Toolchain (without parser) took 767.06 ms. Allocated memory was 132.6 MB in the beginning and 200.3 MB in the end (delta: 67.6 MB). Free memory was 88.7 MB in the beginning and 157.3 MB in the end (delta: -68.6 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-14 20:41:54,060 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 20:41:54,061 INFO L168 Benchmark]: CACSL2BoogieTranslator took 210.22 ms. Allocated memory is still 132.6 MB. Free memory was 88.3 MB in the beginning and 79.2 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. [2019-08-14 20:41:54,064 INFO L168 Benchmark]: Boogie Preprocessor took 122.67 ms. Allocated memory was 132.6 MB in the beginning and 200.3 MB in the end (delta: 67.6 MB). Free memory was 79.2 MB in the beginning and 177.2 MB in the end (delta: -98.0 MB). Peak memory consumption was 16.3 MB. Max. memory is 7.1 GB. [2019-08-14 20:41:54,065 INFO L168 Benchmark]: RCFGBuilder took 236.36 ms. Allocated memory is still 200.3 MB. Free memory was 177.2 MB in the beginning and 165.9 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 7.1 GB. [2019-08-14 20:41:54,066 INFO L168 Benchmark]: Symbolic Interpretation took 194.17 ms. Allocated memory is still 200.3 MB. Free memory was 165.9 MB in the beginning and 157.3 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. [2019-08-14 20:41:54,073 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 5]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 76#(and (exists ((v_main_~x~0_BEFORE_CALL_1 Int)) (or (and (not (< (mod v_main_~x~0_BEFORE_CALL_1 4294967296) 268435455)) (not (< (mod v_main_~x~0_BEFORE_CALL_1 4294967296) 0)) (= |__VERIFIER_assert_#in~cond| (+ (mod v_main_~x~0_BEFORE_CALL_1 2) (- 4294967296))) (not (<= (mod v_main_~x~0_BEFORE_CALL_1 2) 2147483647))) (and (= |__VERIFIER_assert_#in~cond| (+ (mod (+ (mod v_main_~x~0_BEFORE_CALL_1 2) 4294967294) 4294967296) (- 4294967296))) (not (<= (mod (+ (mod v_main_~x~0_BEFORE_CALL_1 2) 4294967294) 4294967296) 2147483647)) (not (< (mod v_main_~x~0_BEFORE_CALL_1 4294967296) 268435455)) (not (= (mod v_main_~x~0_BEFORE_CALL_1 2) 0)) (< (mod v_main_~x~0_BEFORE_CALL_1 4294967296) 0)) (and (= |__VERIFIER_assert_#in~cond| (mod (+ (mod v_main_~x~0_BEFORE_CALL_1 2) 4294967294) 4294967296)) (not (< (mod v_main_~x~0_BEFORE_CALL_1 4294967296) 268435455)) (not (= (mod v_main_~x~0_BEFORE_CALL_1 2) 0)) (< (mod v_main_~x~0_BEFORE_CALL_1 4294967296) 0) (<= (mod (+ (mod v_main_~x~0_BEFORE_CALL_1 2) 4294967294) 4294967296) 2147483647)) (and (not (< (mod v_main_~x~0_BEFORE_CALL_1 4294967296) 268435455)) (= (mod v_main_~x~0_BEFORE_CALL_1 2) 0) (= |__VERIFIER_assert_#in~cond| (+ (mod v_main_~x~0_BEFORE_CALL_1 2) (- 4294967296))) (not (<= (mod v_main_~x~0_BEFORE_CALL_1 2) 2147483647))) (and (= (mod v_main_~x~0_BEFORE_CALL_1 2) |__VERIFIER_assert_#in~cond|) (not (< (mod v_main_~x~0_BEFORE_CALL_1 4294967296) 268435455)) (= (mod v_main_~x~0_BEFORE_CALL_1 2) 0) (<= (mod v_main_~x~0_BEFORE_CALL_1 2) 2147483647)) (and (= (mod v_main_~x~0_BEFORE_CALL_1 2) |__VERIFIER_assert_#in~cond|) (not (< (mod v_main_~x~0_BEFORE_CALL_1 4294967296) 268435455)) (not (< (mod v_main_~x~0_BEFORE_CALL_1 4294967296) 0)) (<= (mod v_main_~x~0_BEFORE_CALL_1 2) 2147483647)))) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 210.22 ms. Allocated memory is still 132.6 MB. Free memory was 88.3 MB in the beginning and 79.2 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 122.67 ms. Allocated memory was 132.6 MB in the beginning and 200.3 MB in the end (delta: 67.6 MB). Free memory was 79.2 MB in the beginning and 177.2 MB in the end (delta: -98.0 MB). Peak memory consumption was 16.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 236.36 ms. Allocated memory is still 200.3 MB. Free memory was 177.2 MB in the beginning and 165.9 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 194.17 ms. Allocated memory is still 200.3 MB. Free memory was 165.9 MB in the beginning and 157.3 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...