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/eca-rers2012/Problem12_label15.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 10:50:37,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 10:50:37,457 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 10:50:37,469 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 10:50:37,470 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 10:50:37,471 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 10:50:37,472 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 10:50:37,474 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 10:50:37,476 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 10:50:37,477 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 10:50:37,478 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 10:50:37,479 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 10:50:37,479 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 10:50:37,480 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 10:50:37,481 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 10:50:37,482 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 10:50:37,483 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 10:50:37,484 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 10:50:37,486 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 10:50:37,488 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 10:50:37,489 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 10:50:37,491 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 10:50:37,492 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 10:50:37,492 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 10:50:37,495 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 10:50:37,498 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 10:50:37,498 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 10:50:37,499 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 10:50:37,500 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 10:50:37,501 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 10:50:37,501 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 10:50:37,502 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 10:50:37,502 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 10:50:37,502 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 10:50:37,503 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 10:50:37,504 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 10:50:37,505 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 10:50:37,519 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 10:50:37,520 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 10:50:37,521 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 10:50:37,521 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 10:50:37,521 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 10:50:37,522 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 10:50:37,522 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 10:50:37,522 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 10:50:37,522 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 10:50:37,522 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 10:50:37,523 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 10:50:37,523 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 10:50:37,523 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 10:50:37,523 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 10:50:37,523 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 10:50:37,524 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 10:50:37,524 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 10:50:37,524 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 10:50:37,524 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 10:50:37,524 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 10:50:37,525 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 10:50:37,525 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 10:50:37,525 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 10:50:37,525 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 10:50:37,525 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 10:50:37,526 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 10:50:37,526 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 10:50:37,526 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 10:50:37,526 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 10:50:37,555 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 10:50:37,568 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 10:50:37,572 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 10:50:37,573 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 10:50:37,574 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 10:50:37,574 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem12_label15.c [2019-08-08 10:50:37,638 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a04df2fd9/e557165292854769b40a7674e8da3310/FLAGab2a28aa9 [2019-08-08 10:50:38,459 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 10:50:38,461 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem12_label15.c [2019-08-08 10:50:38,496 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a04df2fd9/e557165292854769b40a7674e8da3310/FLAGab2a28aa9 [2019-08-08 10:50:38,573 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a04df2fd9/e557165292854769b40a7674e8da3310 [2019-08-08 10:50:38,587 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 10:50:38,589 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 10:50:38,591 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 10:50:38,591 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 10:50:38,594 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 10:50:38,596 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:50:38" (1/1) ... [2019-08-08 10:50:38,599 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36b3c462 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:50:38, skipping insertion in model container [2019-08-08 10:50:38,599 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:50:38" (1/1) ... [2019-08-08 10:50:38,607 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 10:50:38,804 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 10:50:40,389 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:50:40,397 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 10:50:41,092 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:50:41,130 INFO L192 MainTranslator]: Completed translation [2019-08-08 10:50:41,130 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:50:41 WrapperNode [2019-08-08 10:50:41,131 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 10:50:41,131 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 10:50:41,132 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 10:50:41,132 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 10:50:41,148 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:50:41" (1/1) ... [2019-08-08 10:50:41,148 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:50:41" (1/1) ... [2019-08-08 10:50:41,205 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:50:41" (1/1) ... [2019-08-08 10:50:41,205 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:50:41" (1/1) ... [2019-08-08 10:50:41,307 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:50:41" (1/1) ... [2019-08-08 10:50:41,339 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:50:41" (1/1) ... [2019-08-08 10:50:41,378 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:50:41" (1/1) ... [2019-08-08 10:50:41,410 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 10:50:41,411 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 10:50:41,411 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 10:50:41,411 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 10:50:41,412 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:50:41" (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 10:50:41,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 10:50:41,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 10:50:41,488 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-08 10:50:41,488 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-08 10:50:41,489 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-08 10:50:41,489 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-08 10:50:41,489 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 10:50:41,489 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-08 10:50:41,489 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-08 10:50:41,489 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-08 10:50:41,490 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-08 10:50:41,490 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 10:50:41,490 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 10:50:41,490 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 10:50:41,490 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 10:50:41,491 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 10:50:41,491 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 10:50:51,263 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 10:50:51,264 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 10:50:51,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:50:51 BoogieIcfgContainer [2019-08-08 10:50:51,266 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 10:50:51,266 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 10:50:51,267 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 10:50:51,267 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 10:50:51,268 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:50:51" (1/1) ... [2019-08-08 10:50:51,280 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 10:50:51,283 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 10:50:51,298 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 10:50:51,307 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 10:50:51,308 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 10:50:51,358 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 45 [2019-08-08 10:51:19,404 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output with input of size 16 [2019-08-08 10:51:19,518 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 10:51:19,520 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 10:51:19,525 INFO L179 IcfgInterpreter]: Location calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 925357#(and (< 0 (+ ~a17~0 108)) (= ~a24~0 14) (= 13 ~a7~0) (<= ~a17~0 111) (= 3 ~a5~0) (<= ~a2~0 189)) [2019-08-08 10:51:19,526 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 10:51:19,535 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 10:51:19,542 INFO L168 Benchmark]: Toolchain (without parser) took 40947.78 ms. Allocated memory was 134.7 MB in the beginning and 1.8 GB in the end (delta: 1.7 GB). Free memory was 73.5 MB in the beginning and 175.2 MB in the end (delta: -101.7 MB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. [2019-08-08 10:51:19,543 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 134.7 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 10:51:19,545 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2540.60 ms. Allocated memory was 134.7 MB in the beginning and 276.8 MB in the end (delta: 142.1 MB). Free memory was 73.3 MB in the beginning and 211.3 MB in the end (delta: -138.0 MB). Peak memory consumption was 111.3 MB. Max. memory is 7.1 GB. [2019-08-08 10:51:19,546 INFO L168 Benchmark]: Boogie Preprocessor took 279.13 ms. Allocated memory is still 276.8 MB. Free memory was 211.3 MB in the beginning and 184.7 MB in the end (delta: 26.6 MB). Peak memory consumption was 26.6 MB. Max. memory is 7.1 GB. [2019-08-08 10:51:19,548 INFO L168 Benchmark]: RCFGBuilder took 9855.04 ms. Allocated memory was 276.8 MB in the beginning and 374.3 MB in the end (delta: 97.5 MB). Free memory was 184.7 MB in the beginning and 193.5 MB in the end (delta: -8.8 MB). Peak memory consumption was 221.7 MB. Max. memory is 7.1 GB. [2019-08-08 10:51:19,550 INFO L168 Benchmark]: Symbolic Interpretation took 28268.99 ms. Allocated memory was 374.3 MB in the beginning and 1.8 GB in the end (delta: 1.5 GB). Free memory was 193.5 MB in the beginning and 175.2 MB in the end (delta: 18.3 MB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. [2019-08-08 10:51:19,563 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 174]: 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 0.20 ms. Allocated memory is still 134.7 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2540.60 ms. Allocated memory was 134.7 MB in the beginning and 276.8 MB in the end (delta: 142.1 MB). Free memory was 73.3 MB in the beginning and 211.3 MB in the end (delta: -138.0 MB). Peak memory consumption was 111.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 279.13 ms. Allocated memory is still 276.8 MB. Free memory was 211.3 MB in the beginning and 184.7 MB in the end (delta: 26.6 MB). Peak memory consumption was 26.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9855.04 ms. Allocated memory was 276.8 MB in the beginning and 374.3 MB in the end (delta: 97.5 MB). Free memory was 184.7 MB in the beginning and 193.5 MB in the end (delta: -8.8 MB). Peak memory consumption was 221.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 28268.99 ms. Allocated memory was 374.3 MB in the beginning and 1.8 GB in the end (delta: 1.5 GB). Free memory was 193.5 MB in the beginning and 175.2 MB in the end (delta: 18.3 MB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...