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-tiling/pnr5.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-09 16:24:33,631 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 16:24:33,633 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 16:24:33,644 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 16:24:33,645 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 16:24:33,646 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 16:24:33,647 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 16:24:33,649 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 16:24:33,651 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 16:24:33,651 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 16:24:33,652 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 16:24:33,653 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 16:24:33,654 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 16:24:33,655 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 16:24:33,656 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 16:24:33,657 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 16:24:33,657 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 16:24:33,658 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 16:24:33,660 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 16:24:33,662 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 16:24:33,663 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 16:24:33,664 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 16:24:33,665 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 16:24:33,666 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 16:24:33,668 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 16:24:33,669 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 16:24:33,669 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 16:24:33,670 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 16:24:33,670 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 16:24:33,671 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 16:24:33,671 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 16:24:33,672 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 16:24:33,673 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 16:24:33,674 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 16:24:33,675 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 16:24:33,675 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 16:24:33,676 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 16:24:33,676 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 16:24:33,676 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 16:24:33,677 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 16:24:33,678 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 16:24:33,679 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 [2019-08-09 16:24:33,707 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-09 16:24:33,707 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-09 16:24:33,708 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-09 16:24:33,708 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-09 16:24:33,709 INFO L138 SettingsManager]: * Use SBE=true [2019-08-09 16:24:33,709 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-09 16:24:33,709 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-09 16:24:33,709 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-09 16:24:33,710 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-09 16:24:33,710 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-09 16:24:33,710 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-09 16:24:33,711 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-09 16:24:33,711 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-09 16:24:33,711 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-09 16:24:33,711 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-09 16:24:33,712 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-09 16:24:33,712 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-09 16:24:33,712 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-09 16:24:33,713 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-09 16:24:33,713 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-09 16:24:33,713 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-09 16:24:33,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-09 16:24:33,713 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-09 16:24:33,714 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-09 16:24:33,714 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-09 16:24:33,714 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-09 16:24:33,714 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-09 16:24:33,715 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-09 16:24:33,715 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-09 16:24:33,754 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 16:24:33,767 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 16:24:33,771 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 16:24:33,773 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-09 16:24:33,773 INFO L275 PluginConnector]: CDTParser initialized [2019-08-09 16:24:33,774 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-tiling/pnr5.c [2019-08-09 16:24:33,838 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0215ef98/3871831ed7ba48c5a551b0155ca535a7/FLAG0902a0f2b [2019-08-09 16:24:34,265 INFO L306 CDTParser]: Found 1 translation units. [2019-08-09 16:24:34,266 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-tiling/pnr5.c [2019-08-09 16:24:34,273 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0215ef98/3871831ed7ba48c5a551b0155ca535a7/FLAG0902a0f2b [2019-08-09 16:24:34,654 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0215ef98/3871831ed7ba48c5a551b0155ca535a7 [2019-08-09 16:24:34,664 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 16:24:34,666 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-09 16:24:34,667 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-09 16:24:34,667 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-09 16:24:34,670 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-09 16:24:34,671 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:24:34" (1/1) ... [2019-08-09 16:24:34,674 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f80c38f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:24:34, skipping insertion in model container [2019-08-09 16:24:34,674 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:24:34" (1/1) ... [2019-08-09 16:24:34,682 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-09 16:24:34,701 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-09 16:24:34,879 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:24:34,890 INFO L188 MainTranslator]: Completed pre-run [2019-08-09 16:24:34,914 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:24:34,928 INFO L192 MainTranslator]: Completed translation [2019-08-09 16:24:34,929 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:24:34 WrapperNode [2019-08-09 16:24:34,929 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-09 16:24:34,929 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 16:24:34,930 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 16:24:34,930 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 16:24:35,031 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:24:34" (1/1) ... [2019-08-09 16:24:35,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:24:34" (1/1) ... [2019-08-09 16:24:35,051 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:24:34" (1/1) ... [2019-08-09 16:24:35,051 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:24:34" (1/1) ... [2019-08-09 16:24:35,062 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:24:34" (1/1) ... [2019-08-09 16:24:35,068 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:24:34" (1/1) ... [2019-08-09 16:24:35,070 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:24:34" (1/1) ... [2019-08-09 16:24:35,072 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 16:24:35,073 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 16:24:35,073 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 16:24:35,073 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 16:24:35,074 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:24:34" (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 [2019-08-09 16:24:35,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-09 16:24:35,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-09 16:24:35,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-09 16:24:35,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadFromPort [2019-08-09 16:24:35,129 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 16:24:35,129 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-09 16:24:35,129 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-09 16:24:35,129 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-09 16:24:35,129 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-09 16:24:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-09 16:24:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure ReadFromPort [2019-08-09 16:24:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 16:24:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-09 16:24:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-09 16:24:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-09 16:24:35,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-09 16:24:35,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-09 16:24:35,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-09 16:24:35,512 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-09 16:24:35,512 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-08-09 16:24:35,514 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:24:35 BoogieIcfgContainer [2019-08-09 16:24:35,514 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 16:24:35,516 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 16:24:35,517 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 16:24:35,517 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 16:24:35,520 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:24:35" (1/1) ... [2019-08-09 16:24:36,055 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 35 [2019-08-09 16:24:36,755 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2019-08-09 16:24:37,121 WARN L188 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 50 [2019-08-09 16:24:38,104 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-09 16:24:38,112 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 16:24:38,113 INFO L168 Benchmark]: Toolchain (without parser) took 3447.41 ms. Allocated memory was 138.9 MB in the beginning and 263.7 MB in the end (delta: 124.8 MB). Free memory was 86.1 MB in the beginning and 154.8 MB in the end (delta: -68.7 MB). Peak memory consumption was 98.0 MB. Max. memory is 7.1 GB. [2019-08-09 16:24:38,114 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 138.9 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-09 16:24:38,115 INFO L168 Benchmark]: CACSL2BoogieTranslator took 262.50 ms. Allocated memory is still 138.9 MB. Free memory was 85.7 MB in the beginning and 75.1 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2019-08-09 16:24:38,115 INFO L168 Benchmark]: Boogie Preprocessor took 142.85 ms. Allocated memory was 138.9 MB in the beginning and 198.7 MB in the end (delta: 59.8 MB). Free memory was 75.1 MB in the beginning and 175.3 MB in the end (delta: -100.3 MB). Peak memory consumption was 11.1 MB. Max. memory is 7.1 GB. [2019-08-09 16:24:38,116 INFO L168 Benchmark]: RCFGBuilder took 441.44 ms. Allocated memory is still 198.7 MB. Free memory was 175.3 MB in the beginning and 156.1 MB in the end (delta: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 7.1 GB. [2019-08-09 16:24:38,116 INFO L168 Benchmark]: Symbolic Interpretation took 2595.42 ms. Allocated memory was 198.7 MB in the beginning and 263.7 MB in the end (delta: 65.0 MB). Free memory was 156.1 MB in the beginning and 154.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 108.2 MB. Max. memory is 7.1 GB. [2019-08-09 16:24:38,119 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 3]: 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. Predicate is 221#(and (or (= |__VERIFIER_assert_#in~cond| 1) (= |__VERIFIER_assert_#in~cond| 0)) (= 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 0.21 ms. Allocated memory is still 138.9 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 262.50 ms. Allocated memory is still 138.9 MB. Free memory was 85.7 MB in the beginning and 75.1 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 142.85 ms. Allocated memory was 138.9 MB in the beginning and 198.7 MB in the end (delta: 59.8 MB). Free memory was 75.1 MB in the beginning and 175.3 MB in the end (delta: -100.3 MB). Peak memory consumption was 11.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 441.44 ms. Allocated memory is still 198.7 MB. Free memory was 175.3 MB in the beginning and 156.1 MB in the end (delta: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 2595.42 ms. Allocated memory was 198.7 MB in the beginning and 263.7 MB in the end (delta: 65.0 MB). Free memory was 156.1 MB in the beginning and 154.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 108.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...