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/Problem06_label05.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 11:08:34,295 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 11:08:34,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 11:08:34,310 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 11:08:34,310 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 11:08:34,311 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 11:08:34,313 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 11:08:34,315 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 11:08:34,317 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 11:08:34,318 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 11:08:34,319 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 11:08:34,320 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 11:08:34,320 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 11:08:34,321 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 11:08:34,322 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 11:08:34,324 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 11:08:34,325 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 11:08:34,326 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 11:08:34,328 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 11:08:34,330 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 11:08:34,332 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 11:08:34,333 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 11:08:34,334 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 11:08:34,335 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 11:08:34,338 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 11:08:34,338 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 11:08:34,339 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 11:08:34,340 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 11:08:34,340 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 11:08:34,341 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 11:08:34,342 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 11:08:34,343 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 11:08:34,343 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 11:08:34,344 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 11:08:34,346 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 11:08:34,346 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 11:08:34,347 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 11:08:34,347 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 11:08:34,347 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 11:08:34,348 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 11:08:34,349 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 11:08:34,350 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 [2019-08-14 11:08:34,373 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 11:08:34,374 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 11:08:34,378 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 11:08:34,378 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 11:08:34,379 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 11:08:34,379 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 11:08:34,379 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 11:08:34,379 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 11:08:34,380 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 11:08:34,380 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 11:08:34,380 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 11:08:34,380 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 11:08:34,380 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 11:08:34,381 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 11:08:34,381 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 11:08:34,381 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 11:08:34,383 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 11:08:34,383 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 11:08:34,383 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 11:08:34,383 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 11:08:34,384 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 11:08:34,384 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 11:08:34,384 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 11:08:34,384 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 11:08:34,385 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 11:08:34,385 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 11:08:34,385 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 11:08:34,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 11:08:34,385 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 11:08:34,437 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 11:08:34,450 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 11:08:34,453 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 11:08:34,455 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 11:08:34,455 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 11:08:34,456 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem06_label05.c [2019-08-14 11:08:34,520 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c3938de6/e0204f88179e4fc097b7b9d24b001c90/FLAG657ca1618 [2019-08-14 11:08:35,575 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 11:08:35,577 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem06_label05.c [2019-08-14 11:08:35,642 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c3938de6/e0204f88179e4fc097b7b9d24b001c90/FLAG657ca1618 [2019-08-14 11:08:35,913 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c3938de6/e0204f88179e4fc097b7b9d24b001c90 [2019-08-14 11:08:35,927 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 11:08:35,929 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 11:08:35,932 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 11:08:35,933 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 11:08:35,936 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 11:08:35,938 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 11:08:35" (1/1) ... [2019-08-14 11:08:35,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f1bda70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:35, skipping insertion in model container [2019-08-14 11:08:35,941 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 11:08:35" (1/1) ... [2019-08-14 11:08:35,949 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 11:08:36,182 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 11:08:38,507 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 11:08:38,516 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 11:08:39,801 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 11:08:39,865 INFO L192 MainTranslator]: Completed translation [2019-08-14 11:08:39,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:39 WrapperNode [2019-08-14 11:08:39,866 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 11:08:39,867 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 11:08:39,867 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 11:08:39,867 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 11:08:39,882 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:39" (1/1) ... [2019-08-14 11:08:39,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:39" (1/1) ... [2019-08-14 11:08:39,958 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:39" (1/1) ... [2019-08-14 11:08:39,960 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:39" (1/1) ... [2019-08-14 11:08:40,117 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:39" (1/1) ... [2019-08-14 11:08:40,153 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:39" (1/1) ... [2019-08-14 11:08:40,191 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:39" (1/1) ... [2019-08-14 11:08:40,239 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 11:08:40,240 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 11:08:40,240 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 11:08:40,240 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 11:08:40,242 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:39" (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 [2019-08-14 11:08:40,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 11:08:40,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 11:08:40,328 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-14 11:08:40,329 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-14 11:08:40,329 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-14 11:08:40,329 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-14 11:08:40,329 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-14 11:08:40,329 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 11:08:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-14 11:08:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-14 11:08:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-14 11:08:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-14 11:08:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-14 11:08:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 11:08:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-14 11:08:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-14 11:08:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 11:08:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 11:08:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 11:08:47,838 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 11:08:47,838 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-14 11:08:47,840 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 11:08:47 BoogieIcfgContainer [2019-08-14 11:08:47,840 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 11:08:47,841 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 11:08:47,841 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 11:08:47,841 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 11:08:47,842 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 11:08:47" (1/1) ... [2019-08-14 11:08:55,297 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 11:08:55,302 INFO L168 Benchmark]: Toolchain (without parser) took 19370.71 ms. Allocated memory was 172.5 MB in the beginning and 849.3 MB in the end (delta: 676.9 MB). Free memory was 141.6 MB in the beginning and 363.2 MB in the end (delta: -221.6 MB). Peak memory consumption was 564.4 MB. Max. memory is 7.1 GB. [2019-08-14 11:08:55,304 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 11:08:55,307 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3934.04 ms. Allocated memory was 172.5 MB in the beginning and 287.3 MB in the end (delta: 114.8 MB). Free memory was 140.9 MB in the beginning and 190.4 MB in the end (delta: -49.4 MB). Peak memory consumption was 208.7 MB. Max. memory is 7.1 GB. [2019-08-14 11:08:55,309 INFO L168 Benchmark]: Boogie Preprocessor took 372.66 ms. Allocated memory is still 287.3 MB. Free memory was 190.4 MB in the beginning and 136.6 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 7.1 GB. [2019-08-14 11:08:55,311 INFO L168 Benchmark]: RCFGBuilder took 7600.41 ms. Allocated memory was 287.3 MB in the beginning and 618.1 MB in the end (delta: 330.8 MB). Free memory was 136.6 MB in the beginning and 442.8 MB in the end (delta: -306.1 MB). Peak memory consumption was 283.8 MB. Max. memory is 7.1 GB. [2019-08-14 11:08:55,313 INFO L168 Benchmark]: Symbolic Interpretation took 7457.22 ms. Allocated memory was 618.1 MB in the beginning and 849.3 MB in the end (delta: 231.2 MB). Free memory was 442.8 MB in the beginning and 363.2 MB in the end (delta: 79.6 MB). Peak memory consumption was 419.9 MB. Max. memory is 7.1 GB. [2019-08-14 11:08:55,324 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 9327]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 118631#(and (= 13 ~a3~0) (= ~a27~0 19) (= ~a10~0 1) (= ~a14~0 4) (= 1 ~a2~0) (= ~a25~0 1) (= ~a26~0 1)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3934.04 ms. Allocated memory was 172.5 MB in the beginning and 287.3 MB in the end (delta: 114.8 MB). Free memory was 140.9 MB in the beginning and 190.4 MB in the end (delta: -49.4 MB). Peak memory consumption was 208.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 372.66 ms. Allocated memory is still 287.3 MB. Free memory was 190.4 MB in the beginning and 136.6 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 7600.41 ms. Allocated memory was 287.3 MB in the beginning and 618.1 MB in the end (delta: 330.8 MB). Free memory was 136.6 MB in the beginning and 442.8 MB in the end (delta: -306.1 MB). Peak memory consumption was 283.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 7457.22 ms. Allocated memory was 618.1 MB in the beginning and 849.3 MB in the end (delta: 231.2 MB). Free memory was 442.8 MB in the beginning and 363.2 MB in the end (delta: 79.6 MB). Peak memory consumption was 419.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...