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-examples/standard_init9_ground-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 09:45:32,951 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 09:45:32,953 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 09:45:32,971 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 09:45:32,972 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 09:45:32,973 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 09:45:32,977 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 09:45:32,980 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 09:45:32,987 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 09:45:32,988 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 09:45:32,989 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 09:45:32,991 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 09:45:32,991 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 09:45:32,992 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 09:45:32,993 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 09:45:32,996 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 09:45:32,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 09:45:32,998 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 09:45:33,003 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 09:45:33,006 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 09:45:33,009 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 09:45:33,012 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 09:45:33,013 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 09:45:33,013 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 09:45:33,017 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 09:45:33,022 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 09:45:33,025 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 09:45:33,026 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 09:45:33,027 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 09:45:33,029 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 09:45:33,029 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 09:45:33,030 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 09:45:33,031 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 09:45:33,031 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 09:45:33,034 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 09:45:33,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 09:45:33,036 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 09:45:33,058 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 09:45:33,058 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 09:45:33,060 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 09:45:33,060 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 09:45:33,060 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 09:45:33,061 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 09:45:33,061 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 09:45:33,061 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 09:45:33,061 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 09:45:33,062 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 09:45:33,063 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 09:45:33,063 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 09:45:33,063 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 09:45:33,064 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 09:45:33,064 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 09:45:33,064 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 09:45:33,064 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 09:45:33,065 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 09:45:33,065 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 09:45:33,065 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 09:45:33,065 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 09:45:33,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 09:45:33,066 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 09:45:33,066 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 09:45:33,066 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 09:45:33,066 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 09:45:33,067 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 09:45:33,067 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 09:45:33,067 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 09:45:33,116 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 09:45:33,128 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 09:45:33,131 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 09:45:33,133 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 09:45:33,133 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 09:45:33,134 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_init9_ground-2.i [2019-08-08 09:45:33,202 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/788b82665/6d97e423596947a4a0ccf69c7680e585/FLAGac61bb71c [2019-08-08 09:45:33,658 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 09:45:33,660 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_init9_ground-2.i [2019-08-08 09:45:33,665 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/788b82665/6d97e423596947a4a0ccf69c7680e585/FLAGac61bb71c [2019-08-08 09:45:34,038 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/788b82665/6d97e423596947a4a0ccf69c7680e585 [2019-08-08 09:45:34,048 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 09:45:34,050 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 09:45:34,051 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 09:45:34,051 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 09:45:34,054 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 09:45:34,056 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 09:45:34" (1/1) ... [2019-08-08 09:45:34,059 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a7be8e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:45:34, skipping insertion in model container [2019-08-08 09:45:34,059 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 09:45:34" (1/1) ... [2019-08-08 09:45:34,066 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 09:45:34,085 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 09:45:34,289 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 09:45:34,292 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 09:45:34,317 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 09:45:34,335 INFO L192 MainTranslator]: Completed translation [2019-08-08 09:45:34,336 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:45:34 WrapperNode [2019-08-08 09:45:34,336 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 09:45:34,337 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 09:45:34,337 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 09:45:34,337 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 09:45:34,347 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:45:34" (1/1) ... [2019-08-08 09:45:34,348 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:45:34" (1/1) ... [2019-08-08 09:45:34,445 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:45:34" (1/1) ... [2019-08-08 09:45:34,446 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:45:34" (1/1) ... [2019-08-08 09:45:34,454 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:45:34" (1/1) ... [2019-08-08 09:45:34,462 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:45:34" (1/1) ... [2019-08-08 09:45:34,463 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:45:34" (1/1) ... [2019-08-08 09:45:34,466 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 09:45:34,466 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 09:45:34,467 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 09:45:34,467 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 09:45:34,468 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:45:34" (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 [2019-08-08 09:45:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 09:45:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 09:45:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-08 09:45:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 09:45:34,518 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 09:45:34,519 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-08 09:45:34,519 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 09:45:34,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 09:45:34,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 09:45:34,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 09:45:34,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 09:45:34,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 09:45:34,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 09:45:34,995 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 09:45:34,996 INFO L283 CfgBuilder]: Removed 10 assume(true) statements. [2019-08-08 09:45:34,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 09:45:34 BoogieIcfgContainer [2019-08-08 09:45:34,997 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 09:45:34,998 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 09:45:34,998 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 09:45:34,998 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 09:45:34,999 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 09:45:34" (1/1) ... [2019-08-08 09:45:35,012 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 09:45:35,014 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 09:45:35,020 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 09:45:35,028 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 09:45:35,029 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 09:45:35,073 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 19 [2019-08-08 09:45:35,443 INFO L185 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 27 [2019-08-08 09:45:35,444 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 09:45:35,444 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 09:45:35,447 INFO L179 IcfgInterpreter]: Location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 239#(and (exists ((v_main_~x~0_BEFORE_CALL_1 Int) (|v_main_~#a~0.offset_BEFORE_CALL_1| Int) (|v_main_~#a~0.base_BEFORE_CALL_1| Int)) (and (< v_main_~x~0_BEFORE_CALL_1 100000) (= |__VERIFIER_assert_#in~cond| (ite (= (select (select |#memory_int| |v_main_~#a~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~x~0_BEFORE_CALL_1) |v_main_~#a~0.offset_BEFORE_CALL_1|)) 50) 1 0)))) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (exists ((|v_main_#t~mem1_7| Int)) (not (= 0 (ite (= |v_main_#t~mem1_7| 50) 1 0))))) [2019-08-08 09:45:35,448 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 09:45:35,455 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 09:45:35,458 INFO L168 Benchmark]: Toolchain (without parser) took 1407.06 ms. Allocated memory was 131.6 MB in the beginning and 198.7 MB in the end (delta: 67.1 MB). Free memory was 88.6 MB in the beginning and 139.2 MB in the end (delta: -50.5 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. [2019-08-08 09:45:35,459 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 131.6 MB. Free memory was 106.9 MB in the beginning and 106.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-08 09:45:35,460 INFO L168 Benchmark]: CACSL2BoogieTranslator took 285.97 ms. Allocated memory is still 131.6 MB. Free memory was 88.4 MB in the beginning and 78.0 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. [2019-08-08 09:45:35,461 INFO L168 Benchmark]: Boogie Preprocessor took 129.12 ms. Allocated memory was 131.6 MB in the beginning and 198.7 MB in the end (delta: 67.1 MB). Free memory was 78.0 MB in the beginning and 174.9 MB in the end (delta: -96.9 MB). Peak memory consumption was 16.5 MB. Max. memory is 7.1 GB. [2019-08-08 09:45:35,462 INFO L168 Benchmark]: RCFGBuilder took 530.95 ms. Allocated memory is still 198.7 MB. Free memory was 174.9 MB in the beginning and 157.2 MB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 7.1 GB. [2019-08-08 09:45:35,463 INFO L168 Benchmark]: Symbolic Interpretation took 457.17 ms. Allocated memory is still 198.7 MB. Free memory was 157.2 MB in the beginning and 139.2 MB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 7.1 GB. [2019-08-08 09:45:35,467 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 2]: 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 131.6 MB. Free memory was 106.9 MB in the beginning and 106.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 285.97 ms. Allocated memory is still 131.6 MB. Free memory was 88.4 MB in the beginning and 78.0 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 129.12 ms. Allocated memory was 131.6 MB in the beginning and 198.7 MB in the end (delta: 67.1 MB). Free memory was 78.0 MB in the beginning and 174.9 MB in the end (delta: -96.9 MB). Peak memory consumption was 16.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 530.95 ms. Allocated memory is still 198.7 MB. Free memory was 174.9 MB in the beginning and 157.2 MB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 457.17 ms. Allocated memory is still 198.7 MB. Free memory was 157.2 MB in the beginning and 139.2 MB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...