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-invgen/large_const.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:46:28,827 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:46:28,829 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:46:28,840 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:46:28,840 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:46:28,841 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:46:28,843 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:46:28,845 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:46:28,846 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:46:28,847 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:46:28,848 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:46:28,849 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:46:28,850 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:46:28,851 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:46:28,852 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:46:28,853 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:46:28,854 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:46:28,855 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:46:28,857 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:46:28,859 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:46:28,861 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:46:28,862 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:46:28,864 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:46:28,864 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:46:28,867 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 11:46:28,870 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:46:28,871 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:46:28,872 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:46:28,873 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:46:28,874 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:46:28,874 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:46:28,875 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:46:28,875 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:46:28,876 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:46:28,876 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:46:28,877 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:46:28,878 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 11:46:28,893 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:46:28,893 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:46:28,895 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:46:28,895 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:46:28,895 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:46:28,895 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:46:28,896 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:46:28,896 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:46:28,896 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:46:28,896 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:46:28,896 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:46:28,896 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:46:28,897 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:46:28,897 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:46:28,897 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:46:28,897 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:46:28,897 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:46:28,898 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:46:28,898 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:46:28,898 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:46:28,898 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:46:28,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:46:28,899 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:46:28,899 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:46:28,899 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:46:28,899 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:46:28,900 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:46:28,900 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:46:28,900 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:46:28,929 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:46:28,944 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:46:28,947 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:46:28,949 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:46:28,949 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:46:28,950 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/large_const.i [2019-08-08 11:46:29,015 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00296a11e/432c06f638db4c45aec9f92247c8c1db/FLAGde83736c4 [2019-08-08 11:46:29,446 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:46:29,448 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/large_const.i [2019-08-08 11:46:29,456 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00296a11e/432c06f638db4c45aec9f92247c8c1db/FLAGde83736c4 [2019-08-08 11:46:29,858 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00296a11e/432c06f638db4c45aec9f92247c8c1db [2019-08-08 11:46:29,872 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:46:29,873 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:46:29,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:46:29,874 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:46:29,878 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:46:29,879 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:46:29" (1/1) ... [2019-08-08 11:46:29,882 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15fe71cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:29, skipping insertion in model container [2019-08-08 11:46:29,882 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:46:29" (1/1) ... [2019-08-08 11:46:29,891 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:46:29,910 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:46:30,076 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:46:30,080 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:46:30,098 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:46:30,112 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:46:30,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:30 WrapperNode [2019-08-08 11:46:30,113 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:46:30,113 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:46:30,113 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:46:30,114 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:46:30,125 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:30" (1/1) ... [2019-08-08 11:46:30,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:30" (1/1) ... [2019-08-08 11:46:30,130 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:30" (1/1) ... [2019-08-08 11:46:30,131 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:30" (1/1) ... [2019-08-08 11:46:30,135 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:30" (1/1) ... [2019-08-08 11:46:30,141 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:30" (1/1) ... [2019-08-08 11:46:30,143 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:30" (1/1) ... [2019-08-08 11:46:30,239 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:46:30,240 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:46:30,240 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:46:30,240 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:46:30,241 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:30" (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 11:46:30,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:46:30,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:46:30,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-08 11:46:30,295 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:46:30,295 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:46:30,295 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 11:46:30,296 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-08 11:46:30,296 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:46:30,296 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:46:30,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:46:30,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:46:30,662 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:46:30,663 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-08-08 11:46:30,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:46:30 BoogieIcfgContainer [2019-08-08 11:46:30,664 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:46:30,665 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:46:30,665 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:46:30,665 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:46:30,666 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:46:30" (1/1) ... [2019-08-08 11:46:30,681 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:46:30,684 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:46:30,691 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:46:30,698 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:46:30,703 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:46:30,743 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-08 11:46:30,999 INFO L185 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 22 [2019-08-08 11:46:31,004 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:46:31,004 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:46:31,008 INFO L179 IcfgInterpreter]: Location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 157#(and (exists ((v_main_~n~0_BEFORE_CALL_1 Int) (v_main_~k~0_BEFORE_CALL_1 Int) (v_main_~j~0_BEFORE_CALL_1 Int)) (and (= |__VERIFIER_assert_#in~cond| (ite (< 0 v_main_~k~0_BEFORE_CALL_1) 1 0)) (< v_main_~j~0_BEFORE_CALL_1 v_main_~n~0_BEFORE_CALL_1) (or (= 0 v_main_~j~0_BEFORE_CALL_1) (and (< v_main_~j~0_BEFORE_CALL_1 (+ v_main_~n~0_BEFORE_CALL_1 1)) (not (= 0 (ite (< 0 (+ v_main_~k~0_BEFORE_CALL_1 1)) 1 0))))))) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-08-08 11:46:31,009 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:46:31,020 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:46:31,025 INFO L168 Benchmark]: Toolchain (without parser) took 1148.51 ms. Allocated memory was 132.6 MB in the beginning and 200.8 MB in the end (delta: 68.2 MB). Free memory was 87.1 MB in the beginning and 149.8 MB in the end (delta: -62.7 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:31,026 INFO L168 Benchmark]: CDTParser took 0.50 ms. Allocated memory is still 132.6 MB. Free memory was 105.6 MB in the beginning and 105.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:46:31,028 INFO L168 Benchmark]: CACSL2BoogieTranslator took 238.74 ms. Allocated memory is still 132.6 MB. Free memory was 86.8 MB in the beginning and 77.3 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:31,030 INFO L168 Benchmark]: Boogie Preprocessor took 126.43 ms. Allocated memory was 132.6 MB in the beginning and 200.8 MB in the end (delta: 68.2 MB). Free memory was 77.3 MB in the beginning and 180.1 MB in the end (delta: -102.8 MB). Peak memory consumption was 17.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:31,032 INFO L168 Benchmark]: RCFGBuilder took 424.08 ms. Allocated memory is still 200.8 MB. Free memory was 180.1 MB in the beginning and 164.4 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:31,034 INFO L168 Benchmark]: Symbolic Interpretation took 355.42 ms. Allocated memory is still 200.8 MB. Free memory was 164.4 MB in the beginning and 149.8 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:31,045 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: 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 0.50 ms. Allocated memory is still 132.6 MB. Free memory was 105.6 MB in the beginning and 105.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 238.74 ms. Allocated memory is still 132.6 MB. Free memory was 86.8 MB in the beginning and 77.3 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 126.43 ms. Allocated memory was 132.6 MB in the beginning and 200.8 MB in the end (delta: 68.2 MB). Free memory was 77.3 MB in the beginning and 180.1 MB in the end (delta: -102.8 MB). Peak memory consumption was 17.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 424.08 ms. Allocated memory is still 200.8 MB. Free memory was 180.1 MB in the beginning and 164.4 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 355.42 ms. Allocated memory is still 200.8 MB. Free memory was 164.4 MB in the beginning and 149.8 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...