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/array-crafted/bor3.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 10:36:30,227 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 10:36:30,229 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 10:36:30,240 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 10:36:30,240 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 10:36:30,242 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 10:36:30,243 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 10:36:30,245 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 10:36:30,246 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 10:36:30,247 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 10:36:30,248 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 10:36:30,249 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 10:36:30,250 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 10:36:30,250 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 10:36:30,251 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 10:36:30,253 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 10:36:30,253 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 10:36:30,254 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 10:36:30,256 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 10:36:30,258 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 10:36:30,260 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 10:36:30,261 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 10:36:30,262 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 10:36:30,263 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 10:36:30,265 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 10:36:30,269 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 10:36:30,270 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 10:36:30,270 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 10:36:30,271 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 10:36:30,274 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 10:36:30,275 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 10:36:30,276 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 10:36:30,276 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 10:36:30,278 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 10:36:30,279 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 10:36:30,280 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 10:36:30,281 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 10:36:30,281 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 10:36:30,281 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 10:36:30,284 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 10:36:30,285 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 10:36:30,287 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 10:36:30,312 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 10:36:30,312 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 10:36:30,315 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 10:36:30,315 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 10:36:30,315 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 10:36:30,315 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 10:36:30,316 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 10:36:30,316 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 10:36:30,316 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 10:36:30,316 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 10:36:30,317 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 10:36:30,317 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 10:36:30,318 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 10:36:30,318 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 10:36:30,318 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 10:36:30,319 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 10:36:30,319 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 10:36:30,319 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 10:36:30,319 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 10:36:30,319 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 10:36:30,320 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 10:36:30,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 10:36:30,320 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 10:36:30,320 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 10:36:30,321 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 10:36:30,321 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 10:36:30,321 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 10:36:30,321 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 10:36:30,322 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 10:36:30,357 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 10:36:30,372 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 10:36:30,376 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 10:36:30,377 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 10:36:30,377 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 10:36:30,377 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-crafted/bor3.i [2019-08-14 10:36:30,447 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7fb7ad4d3/70a8d055eea743b4ad02cdc21bb57176/FLAG581fa92ba [2019-08-14 10:36:30,882 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 10:36:30,884 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-crafted/bor3.i [2019-08-14 10:36:30,892 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7fb7ad4d3/70a8d055eea743b4ad02cdc21bb57176/FLAG581fa92ba [2019-08-14 10:36:31,237 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7fb7ad4d3/70a8d055eea743b4ad02cdc21bb57176 [2019-08-14 10:36:31,248 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 10:36:31,250 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 10:36:31,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 10:36:31,251 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 10:36:31,255 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 10:36:31,256 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 10:36:31" (1/1) ... [2019-08-14 10:36:31,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a7dcff6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:36:31, skipping insertion in model container [2019-08-14 10:36:31,259 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 10:36:31" (1/1) ... [2019-08-14 10:36:31,267 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 10:36:31,285 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 10:36:31,498 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 10:36:31,516 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 10:36:31,566 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 10:36:31,691 INFO L192 MainTranslator]: Completed translation [2019-08-14 10:36:31,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:36:31 WrapperNode [2019-08-14 10:36:31,692 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 10:36:31,693 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 10:36:31,693 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 10:36:31,694 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 10:36:31,714 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:36:31" (1/1) ... [2019-08-14 10:36:31,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:36:31" (1/1) ... [2019-08-14 10:36:31,730 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:36:31" (1/1) ... [2019-08-14 10:36:31,732 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:36:31" (1/1) ... [2019-08-14 10:36:31,755 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:36:31" (1/1) ... [2019-08-14 10:36:31,761 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:36:31" (1/1) ... [2019-08-14 10:36:31,768 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:36:31" (1/1) ... [2019-08-14 10:36:31,772 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 10:36:31,773 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 10:36:31,773 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 10:36:31,773 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 10:36:31,774 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:36:31" (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 10:36:31,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 10:36:31,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 10:36:31,838 INFO L138 BoogieDeclarations]: Found implementation of procedure bor [2019-08-14 10:36:31,838 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 10:36:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 10:36:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-14 10:36:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure bor [2019-08-14 10:36:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 10:36:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 10:36:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 10:36:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 10:36:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 10:36:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 10:36:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 10:36:32,181 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 10:36:32,181 INFO L283 CfgBuilder]: Removed 3 assume(true) statements. [2019-08-14 10:36:32,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 10:36:32 BoogieIcfgContainer [2019-08-14 10:36:32,183 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 10:36:32,183 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 10:36:32,183 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 10:36:32,183 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 10:36:32,184 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 10:36:32" (1/1) ... [2019-08-14 10:36:32,739 WARN L188 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 32 [2019-08-14 10:36:33,128 WARN L188 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-08-14 10:36:33,863 WARN L188 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 104 [2019-08-14 10:36:33,958 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 10:36:33,963 INFO L168 Benchmark]: Toolchain (without parser) took 2711.55 ms. Allocated memory was 140.0 MB in the beginning and 226.0 MB in the end (delta: 86.0 MB). Free memory was 88.4 MB in the beginning and 129.2 MB in the end (delta: -40.8 MB). Peak memory consumption was 74.5 MB. Max. memory is 7.1 GB. [2019-08-14 10:36:33,964 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 140.0 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 10:36:33,965 INFO L168 Benchmark]: CACSL2BoogieTranslator took 441.44 ms. Allocated memory was 140.0 MB in the beginning and 201.3 MB in the end (delta: 61.3 MB). Free memory was 88.2 MB in the beginning and 179.2 MB in the end (delta: -91.0 MB). Peak memory consumption was 21.2 MB. Max. memory is 7.1 GB. [2019-08-14 10:36:33,970 INFO L168 Benchmark]: Boogie Preprocessor took 79.32 ms. Allocated memory is still 201.3 MB. Free memory was 179.2 MB in the beginning and 177.0 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-14 10:36:33,971 INFO L168 Benchmark]: RCFGBuilder took 409.89 ms. Allocated memory is still 201.3 MB. Free memory was 177.0 MB in the beginning and 161.4 MB in the end (delta: 15.6 MB). Peak memory consumption was 15.6 MB. Max. memory is 7.1 GB. [2019-08-14 10:36:33,972 INFO L168 Benchmark]: Symbolic Interpretation took 1776.40 ms. Allocated memory was 201.3 MB in the beginning and 226.0 MB in the end (delta: 24.6 MB). Free memory was 161.4 MB in the beginning and 129.2 MB in the end (delta: 32.2 MB). Peak memory consumption was 86.2 MB. Max. memory is 7.1 GB. [2019-08-14 10:36:33,984 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 42]: 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 108#(and (exists ((v_bor_~res~0_BEFORE_RETURN_3 Int) (v_prenex_18 Int)) (or (and (not (< main_~i~2 9999)) (= main_~temp~0 (select (select |#memory_int| |main_~#x~0.base|) (+ |main_~#x~0.offset| 39996))) (<= main_~ret5~0 2147483647) (<= 0 (+ main_~ret5~0 2147483648)) (not (<= (mod v_bor_~res~0_BEFORE_RETURN_3 4294967296) 2147483647)) (= (+ (mod v_bor_~res~0_BEFORE_RETURN_3 4294967296) (- 4294967296)) main_~ret5~0)) (and (not (< main_~i~2 9999)) (<= (mod v_prenex_18 4294967296) 2147483647) (= main_~temp~0 (select (select |#memory_int| |main_~#x~0.base|) (+ |main_~#x~0.offset| 39996))) (<= main_~ret5~0 2147483647) (<= 0 (+ main_~ret5~0 2147483648)) (= main_~ret5~0 (mod v_prenex_18 4294967296))))) (or (not (= main_~ret~0 main_~ret2~0)) (not (= main_~ret~0 main_~ret5~0)))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 140.0 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 441.44 ms. Allocated memory was 140.0 MB in the beginning and 201.3 MB in the end (delta: 61.3 MB). Free memory was 88.2 MB in the beginning and 179.2 MB in the end (delta: -91.0 MB). Peak memory consumption was 21.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 79.32 ms. Allocated memory is still 201.3 MB. Free memory was 179.2 MB in the beginning and 177.0 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 409.89 ms. Allocated memory is still 201.3 MB. Free memory was 177.0 MB in the beginning and 161.4 MB in the end (delta: 15.6 MB). Peak memory consumption was 15.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1776.40 ms. Allocated memory was 201.3 MB in the beginning and 226.0 MB in the end (delta: 24.6 MB). Free memory was 161.4 MB in the beginning and 129.2 MB in the end (delta: 32.2 MB). Peak memory consumption was 86.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...