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/Problem05_label00.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-09 16:55:09,199 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 16:55:09,201 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 16:55:09,221 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 16:55:09,221 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 16:55:09,223 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 16:55:09,225 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 16:55:09,235 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 16:55:09,239 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 16:55:09,242 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 16:55:09,244 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 16:55:09,246 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 16:55:09,246 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 16:55:09,249 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 16:55:09,251 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 16:55:09,253 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 16:55:09,254 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 16:55:09,256 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 16:55:09,258 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 16:55:09,264 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 16:55:09,268 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 16:55:09,270 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 16:55:09,273 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 16:55:09,274 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 16:55:09,276 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-09 16:55:09,281 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 16:55:09,283 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 16:55:09,284 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 16:55:09,285 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 16:55:09,287 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 16:55:09,287 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 16:55:09,288 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 16:55:09,288 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 16:55:09,289 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 16:55:09,290 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 16:55:09,290 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 16:55:09,292 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 16:55:09,321 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-09 16:55:09,326 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-09 16:55:09,328 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-09 16:55:09,328 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-09 16:55:09,328 INFO L138 SettingsManager]: * Use SBE=true [2019-08-09 16:55:09,328 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-09 16:55:09,329 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-09 16:55:09,329 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-09 16:55:09,329 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-09 16:55:09,332 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-09 16:55:09,333 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-09 16:55:09,333 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-09 16:55:09,333 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-09 16:55:09,333 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-09 16:55:09,333 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-09 16:55:09,334 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-09 16:55:09,334 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-09 16:55:09,334 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-09 16:55:09,334 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-09 16:55:09,335 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-09 16:55:09,335 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-09 16:55:09,335 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-09 16:55:09,335 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-09 16:55:09,336 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-09 16:55:09,336 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-09 16:55:09,336 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-09 16:55:09,336 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-09 16:55:09,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-09 16:55:09,337 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-09 16:55:09,378 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 16:55:09,393 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 16:55:09,396 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 16:55:09,398 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-09 16:55:09,398 INFO L275 PluginConnector]: CDTParser initialized [2019-08-09 16:55:09,399 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem05_label00.c [2019-08-09 16:55:09,466 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6306cdb62/9b41c86d809544ac9474a9bb60394409/FLAG4f74fb99d [2019-08-09 16:55:10,508 INFO L306 CDTParser]: Found 1 translation units. [2019-08-09 16:55:10,508 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem05_label00.c [2019-08-09 16:55:10,569 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6306cdb62/9b41c86d809544ac9474a9bb60394409/FLAG4f74fb99d [2019-08-09 16:55:10,750 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6306cdb62/9b41c86d809544ac9474a9bb60394409 [2019-08-09 16:55:10,763 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 16:55:10,765 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-09 16:55:10,770 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-09 16:55:10,770 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-09 16:55:10,774 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-09 16:55:10,775 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:55:10" (1/1) ... [2019-08-09 16:55:10,779 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5994ea3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:55:10, skipping insertion in model container [2019-08-09 16:55:10,779 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:55:10" (1/1) ... [2019-08-09 16:55:10,787 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-09 16:55:11,056 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-09 16:55:13,551 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:55:13,558 INFO L188 MainTranslator]: Completed pre-run [2019-08-09 16:55:14,881 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:55:14,950 INFO L192 MainTranslator]: Completed translation [2019-08-09 16:55:14,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:55:14 WrapperNode [2019-08-09 16:55:14,951 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-09 16:55:14,951 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 16:55:14,952 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 16:55:14,952 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 16:55:14,963 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:55:14" (1/1) ... [2019-08-09 16:55:14,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:55:14" (1/1) ... [2019-08-09 16:55:15,049 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:55:14" (1/1) ... [2019-08-09 16:55:15,052 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:55:14" (1/1) ... [2019-08-09 16:55:15,250 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:55:14" (1/1) ... [2019-08-09 16:55:15,301 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:55:14" (1/1) ... [2019-08-09 16:55:15,363 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:55:14" (1/1) ... [2019-08-09 16:55:15,429 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 16:55:15,429 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 16:55:15,429 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 16:55:15,429 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 16:55:15,431 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:55:14" (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 16:55:15,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-09 16:55:15,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-09 16:55:15,500 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-09 16:55:15,500 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-09 16:55:15,501 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-09 16:55:15,501 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-09 16:55:15,501 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-09 16:55:15,501 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-08-09 16:55:15,502 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2019-08-09 16:55:15,502 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2019-08-09 16:55:15,502 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 16:55:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-09 16:55:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-09 16:55:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-09 16:55:15,504 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-09 16:55:15,505 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-09 16:55:15,505 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-08-09 16:55:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2019-08-09 16:55:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2019-08-09 16:55:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-09 16:55:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-09 16:55:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-09 16:55:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 16:55:15,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-09 16:55:15,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-09 16:55:24,160 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-09 16:55:24,161 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-09 16:55:24,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:55:24 BoogieIcfgContainer [2019-08-09 16:55:24,163 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 16:55:24,164 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 16:55:24,164 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 16:55:24,164 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 16:55:24,165 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:55:24" (1/1) ... [2019-08-09 16:55:29,159 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-09 16:55:29,169 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 16:55:29,173 INFO L168 Benchmark]: Toolchain (without parser) took 18406.23 ms. Allocated memory was 180.4 MB in the beginning and 787.0 MB in the end (delta: 606.6 MB). Free memory was 140.0 MB in the beginning and 226.8 MB in the end (delta: -86.8 MB). Peak memory consumption was 614.9 MB. Max. memory is 7.1 GB. [2019-08-09 16:55:29,174 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 137.9 MB. Free memory was 104.1 MB in the beginning and 103.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-09 16:55:29,176 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4181.17 ms. Allocated memory was 180.4 MB in the beginning and 293.6 MB in the end (delta: 113.2 MB). Free memory was 140.0 MB in the beginning and 188.7 MB in the end (delta: -48.8 MB). Peak memory consumption was 211.4 MB. Max. memory is 7.1 GB. [2019-08-09 16:55:29,178 INFO L168 Benchmark]: Boogie Preprocessor took 477.39 ms. Allocated memory is still 293.6 MB. Free memory was 188.7 MB in the beginning and 129.4 MB in the end (delta: 59.3 MB). Peak memory consumption was 59.3 MB. Max. memory is 7.1 GB. [2019-08-09 16:55:29,184 INFO L168 Benchmark]: RCFGBuilder took 8734.41 ms. Allocated memory was 293.6 MB in the beginning and 672.7 MB in the end (delta: 379.1 MB). Free memory was 129.4 MB in the beginning and 298.5 MB in the end (delta: -169.1 MB). Peak memory consumption was 327.2 MB. Max. memory is 7.1 GB. [2019-08-09 16:55:29,186 INFO L168 Benchmark]: Symbolic Interpretation took 5005.30 ms. Allocated memory was 672.7 MB in the beginning and 787.0 MB in the end (delta: 114.3 MB). Free memory was 298.5 MB in the beginning and 226.8 MB in the end (delta: 71.8 MB). Peak memory consumption was 281.2 MB. Max. memory is 7.1 GB. [2019-08-09 16:55:29,202 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 10940]: 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 103253#(and (= ~a12~0 2) (= 16 ~a9~0) (= ~a27~0 1) (= ~a20~0 5) (= 10 ~a2~0) (= ~a25~0 1) (= ~a16~0 1) (= ~a15~0 1)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 137.9 MB. Free memory was 104.1 MB in the beginning and 103.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4181.17 ms. Allocated memory was 180.4 MB in the beginning and 293.6 MB in the end (delta: 113.2 MB). Free memory was 140.0 MB in the beginning and 188.7 MB in the end (delta: -48.8 MB). Peak memory consumption was 211.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 477.39 ms. Allocated memory is still 293.6 MB. Free memory was 188.7 MB in the beginning and 129.4 MB in the end (delta: 59.3 MB). Peak memory consumption was 59.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 8734.41 ms. Allocated memory was 293.6 MB in the beginning and 672.7 MB in the end (delta: 379.1 MB). Free memory was 129.4 MB in the beginning and 298.5 MB in the end (delta: -169.1 MB). Peak memory consumption was 327.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 5005.30 ms. Allocated memory was 672.7 MB in the beginning and 787.0 MB in the end (delta: 114.3 MB). Free memory was 298.5 MB in the beginning and 226.8 MB in the end (delta: 71.8 MB). Peak memory consumption was 281.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...