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/test12.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:44:02,187 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:44:02,189 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:44:02,201 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:44:02,201 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:44:02,202 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:44:02,204 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:44:02,206 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:44:02,207 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:44:02,208 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:44:02,210 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:44:02,211 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:44:02,211 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:44:02,212 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:44:02,213 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:44:02,214 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:44:02,215 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:44:02,216 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:44:02,218 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:44:02,220 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:44:02,222 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:44:02,223 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:44:02,224 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:44:02,225 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:44:02,227 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 11:44:02,236 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:44:02,237 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:44:02,237 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:44:02,238 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 11:44:02,253 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:44:02,253 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:44:02,254 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:44:02,255 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:44:02,255 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:44:02,255 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:44:02,255 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:44:02,255 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:44:02,256 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:44:02,256 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:44:02,256 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:44:02,256 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:44:02,256 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:44:02,257 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:44:02,257 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:44:02,257 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:44:02,257 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:44:02,257 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:44:02,258 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:44:02,258 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:44:02,258 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:44:02,258 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:44:02,259 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:44:02,259 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:44:02,259 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:44:02,259 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:44:02,259 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:44:02,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:44:02,260 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:44:02,288 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:44:02,301 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:44:02,305 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:44:02,306 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:44:02,307 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:44:02,307 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/test12.c [2019-08-08 11:44:02,384 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49a495dfc/5ba84014293544519392569c7a09643b/FLAG7b0883791 [2019-08-08 11:44:02,848 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:44:02,848 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test12.c [2019-08-08 11:44:02,854 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49a495dfc/5ba84014293544519392569c7a09643b/FLAG7b0883791 [2019-08-08 11:44:03,231 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49a495dfc/5ba84014293544519392569c7a09643b [2019-08-08 11:44:03,240 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:44:03,241 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:44:03,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:44:03,243 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:44:03,246 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:44:03,247 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:44:03" (1/1) ... [2019-08-08 11:44:03,250 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9f3e060 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:03, skipping insertion in model container [2019-08-08 11:44:03,250 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:44:03" (1/1) ... [2019-08-08 11:44:03,258 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:44:03,274 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:44:03,465 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:44:03,472 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:44:03,487 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:44:03,521 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:44:03,522 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:03 WrapperNode [2019-08-08 11:44:03,522 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:44:03,523 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:44:03,524 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:44:03,524 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:44:03,536 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:03" (1/1) ... [2019-08-08 11:44:03,536 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:03" (1/1) ... [2019-08-08 11:44:03,543 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:03" (1/1) ... [2019-08-08 11:44:03,543 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:03" (1/1) ... [2019-08-08 11:44:03,548 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:03" (1/1) ... [2019-08-08 11:44:03,550 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:03" (1/1) ... [2019-08-08 11:44:03,552 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:03" (1/1) ... [2019-08-08 11:44:03,553 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:44:03,554 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:44:03,554 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:44:03,554 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:44:03,555 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:03" (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 11:44:03,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:44:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:44:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure equal [2019-08-08 11:44:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:44:03,702 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:44:03,702 INFO L130 BoogieDeclarations]: Found specification of procedure equal [2019-08-08 11:44:03,702 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:44:03,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:44:03,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:44:03,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 11:44:03,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:44:03,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:44:03,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:44:03,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:44:04,006 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:44:04,007 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 11:44:04,008 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:44:04 BoogieIcfgContainer [2019-08-08 11:44:04,008 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:44:04,009 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:44:04,009 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:44:04,009 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:44:04,010 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:44:04" (1/1) ... [2019-08-08 11:44:04,021 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:44:04,023 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:44:04,028 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:44:04,036 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:44:04,038 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:44:04,088 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 46 [2019-08-08 11:44:04,091 INFO L185 IcfgInterpreter]: Interpreting procedure equal with input of size 54 [2019-08-08 11:44:04,098 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:44:04,098 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:44:04,101 INFO L179 IcfgInterpreter]: Location equalErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 14#(and (= equal_~b.offset |equal_#in~b.offset|) (= |~#b~0.base| |equal_#in~b.base|) (= equal_~b.base |equal_#in~b.base|) (= |~#a~0.base| |equal_#in~a.base|) (= 0 |#NULL.base|) (or (not (= equal_~a.base equal_~b.base)) (not (= equal_~b.offset equal_~a.offset))) (exists ((|v_#length_6| (Array Int Int))) (= (store (store |v_#length_6| |~#a~0.base| 4) |~#b~0.base| 4) |#length|)) (< |~#b~0.base| |#StackHeapBarrier|) (= |equal_#in~a.offset| |~#a~0.offset|) (not (= |~#b~0.base| 0)) (= 0 |~#a~0.offset|) (exists ((|v_#valid_7| (Array Int Int))) (and (= (select (store |v_#valid_7| 0 0) |~#a~0.base|) 0) (= |#valid| (store (store (store |v_#valid_7| 0 0) |~#a~0.base| 1) |~#b~0.base| 1)) (= (select (store (store |v_#valid_7| 0 0) |~#a~0.base| 1) |~#b~0.base|) 0))) (= 0 |~#b~0.offset|) (not (= 0 |~#a~0.base|)) (= |equal_#in~b.offset| |~#b~0.offset|) (= 0 (select (select |#memory_int| |~#b~0.base|) |~#b~0.offset|)) (= 0 (select (select |#memory_int| |~#a~0.base|) |~#a~0.offset|)) (= equal_~a.base |equal_#in~a.base|) (= |equal_#in~a.offset| equal_~a.offset) (< |~#a~0.base| |#StackHeapBarrier|) (= |#NULL.offset| 0)) [2019-08-08 11:44:04,103 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:44:04,110 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:44:04,113 INFO L168 Benchmark]: Toolchain (without parser) took 869.96 ms. Allocated memory was 133.7 MB in the beginning and 200.3 MB in the end (delta: 66.6 MB). Free memory was 89.9 MB in the beginning and 160.3 MB in the end (delta: -70.4 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-08 11:44:04,114 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 133.7 MB. Free memory was 107.8 MB in the beginning and 107.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-08 11:44:04,115 INFO L168 Benchmark]: CACSL2BoogieTranslator took 280.24 ms. Allocated memory is still 133.7 MB. Free memory was 89.7 MB in the beginning and 80.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:04,116 INFO L168 Benchmark]: Boogie Preprocessor took 30.15 ms. Allocated memory is still 133.7 MB. Free memory was 80.0 MB in the beginning and 78.5 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:04,117 INFO L168 Benchmark]: RCFGBuilder took 454.35 ms. Allocated memory was 133.7 MB in the beginning and 200.3 MB in the end (delta: 66.6 MB). Free memory was 78.5 MB in the beginning and 165.8 MB in the end (delta: -87.3 MB). Peak memory consumption was 16.1 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:04,118 INFO L168 Benchmark]: Symbolic Interpretation took 101.34 ms. Allocated memory is still 200.3 MB. Free memory was 165.8 MB in the beginning and 160.3 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:04,122 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 10]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. 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 133.7 MB. Free memory was 107.8 MB in the beginning and 107.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 280.24 ms. Allocated memory is still 133.7 MB. Free memory was 89.7 MB in the beginning and 80.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 30.15 ms. Allocated memory is still 133.7 MB. Free memory was 80.0 MB in the beginning and 78.5 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 454.35 ms. Allocated memory was 133.7 MB in the beginning and 200.3 MB in the end (delta: 66.6 MB). Free memory was 78.5 MB in the beginning and 165.8 MB in the end (delta: -87.3 MB). Peak memory consumption was 16.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 101.34 ms. Allocated memory is still 200.3 MB. Free memory was 165.8 MB in the beginning and 160.3 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...