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/float-benchs/zonotope_loose.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 21:27:04,093 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 21:27:04,095 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 21:27:04,107 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 21:27:04,108 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 21:27:04,109 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 21:27:04,110 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 21:27:04,112 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 21:27:04,114 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 21:27:04,115 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 21:27:04,116 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 21:27:04,117 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 21:27:04,117 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 21:27:04,119 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 21:27:04,120 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 21:27:04,121 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 21:27:04,122 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 21:27:04,123 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 21:27:04,124 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 21:27:04,126 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 21:27:04,128 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 21:27:04,129 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 21:27:04,130 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 21:27:04,130 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 21:27:04,133 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-22 21:27:04,135 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 21:27:04,136 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 21:27:04,137 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 21:27:04,138 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 21:27:04,139 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 21:27:04,139 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 21:27:04,140 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 21:27:04,140 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 21:27:04,140 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 21:27:04,141 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 21:27:04,142 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 21:27:04,142 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 [2019-08-22 21:27:04,168 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 21:27:04,168 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 21:27:04,171 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 21:27:04,171 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 21:27:04,172 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 21:27:04,172 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 21:27:04,172 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 21:27:04,172 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 21:27:04,172 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 21:27:04,173 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 21:27:04,174 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 21:27:04,174 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 21:27:04,174 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 21:27:04,174 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 21:27:04,175 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 21:27:04,175 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 21:27:04,175 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 21:27:04,175 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 21:27:04,175 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 21:27:04,176 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 21:27:04,176 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 21:27:04,176 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 21:27:04,176 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 21:27:04,177 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 21:27:04,177 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 21:27:04,177 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 21:27:04,177 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 21:27:04,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 21:27:04,178 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 21:27:04,231 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 21:27:04,246 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 21:27:04,251 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 21:27:04,252 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 21:27:04,252 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 21:27:04,253 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-benchs/zonotope_loose.c [2019-08-22 21:27:04,317 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57ade5fa6/79287e961f8240af84798813352a05c3/FLAG55639ffd6 [2019-08-22 21:27:04,777 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 21:27:04,779 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/zonotope_loose.c [2019-08-22 21:27:04,786 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57ade5fa6/79287e961f8240af84798813352a05c3/FLAG55639ffd6 [2019-08-22 21:27:05,169 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57ade5fa6/79287e961f8240af84798813352a05c3 [2019-08-22 21:27:05,177 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 21:27:05,179 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 21:27:05,180 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 21:27:05,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 21:27:05,183 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 21:27:05,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:27:05" (1/1) ... [2019-08-22 21:27:05,188 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d6e9b7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:27:05, skipping insertion in model container [2019-08-22 21:27:05,188 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:27:05" (1/1) ... [2019-08-22 21:27:05,196 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 21:27:05,213 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 21:27:05,415 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:27:05,420 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 21:27:05,436 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:27:05,450 INFO L192 MainTranslator]: Completed translation [2019-08-22 21:27:05,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:27:05 WrapperNode [2019-08-22 21:27:05,451 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 21:27:05,451 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 21:27:05,452 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 21:27:05,452 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 21:27:05,551 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:27:05" (1/1) ... [2019-08-22 21:27:05,551 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:27:05" (1/1) ... [2019-08-22 21:27:05,557 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:27:05" (1/1) ... [2019-08-22 21:27:05,557 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:27:05" (1/1) ... [2019-08-22 21:27:05,570 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:27:05" (1/1) ... [2019-08-22 21:27:05,573 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:27:05" (1/1) ... [2019-08-22 21:27:05,574 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:27:05" (1/1) ... [2019-08-22 21:27:05,576 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 21:27:05,577 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 21:27:05,577 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 21:27:05,577 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 21:27:05,578 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:27:05" (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 [2019-08-22 21:27:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 21:27:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 21:27:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-22 21:27:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 21:27:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 21:27:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-22 21:27:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-22 21:27:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-22 21:27:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 21:27:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 21:27:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 21:27:05,776 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 21:27:05,776 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-22 21:27:05,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:27:05 BoogieIcfgContainer [2019-08-22 21:27:05,778 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 21:27:05,778 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 21:27:05,779 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 21:27:05,779 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 21:27:05,780 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:27:05" (1/1) ... [2019-08-22 21:27:05,794 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 21:27:05,797 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 21:27:05,803 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 21:27:05,810 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 21:27:05,811 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 21:27:05,857 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-22 21:27:05,873 INFO L185 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 6 [2019-08-22 21:27:05,886 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-22 21:27:05,886 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-22 21:27:05,889 INFO L179 IcfgInterpreter]: Reachable states at location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 24#(and (or (= |__VERIFIER_assert_#in~cond| 0) (= |__VERIFIER_assert_#in~cond| 1)) (= 0 __VERIFIER_assert_~cond) (or (and (<= __VERIFIER_assert_~cond 0) (<= |__VERIFIER_assert_#in~cond| 0) (<= 1 __VERIFIER_assert_~cond) (<= 1 |__VERIFIER_assert_#in~cond|)) (and (<= __VERIFIER_assert_~cond 0) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 0) (<= 0 __VERIFIER_assert_~cond))) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-08-22 21:27:05,900 INFO L91 terpretationObserver]: ✘ Some locations of interest might be reachable, see reported results. [2019-08-22 21:27:05,901 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-22 21:27:05,904 INFO L168 Benchmark]: Toolchain (without parser) took 723.96 ms. Allocated memory was 141.0 MB in the beginning and 199.8 MB in the end (delta: 58.7 MB). Free memory was 88.9 MB in the beginning and 159.3 MB in the end (delta: -70.4 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-22 21:27:05,905 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 141.0 MB. Free memory is still 106.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-22 21:27:05,906 INFO L168 Benchmark]: CACSL2BoogieTranslator took 271.55 ms. Allocated memory is still 141.0 MB. Free memory was 88.5 MB in the beginning and 79.5 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 7.1 GB. [2019-08-22 21:27:05,907 INFO L168 Benchmark]: Boogie Preprocessor took 124.59 ms. Allocated memory was 141.0 MB in the beginning and 199.8 MB in the end (delta: 58.7 MB). Free memory was 79.5 MB in the beginning and 176.9 MB in the end (delta: -97.5 MB). Peak memory consumption was 10.8 MB. Max. memory is 7.1 GB. [2019-08-22 21:27:05,908 INFO L168 Benchmark]: RCFGBuilder took 201.55 ms. Allocated memory is still 199.8 MB. Free memory was 176.9 MB in the beginning and 166.1 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 7.1 GB. [2019-08-22 21:27:05,909 INFO L168 Benchmark]: Symbolic Interpretation took 122.37 ms. Allocated memory is still 199.8 MB. Free memory was 166.1 MB in the beginning and 159.3 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 7.1 GB. [2019-08-22 21:27:05,913 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 9]: 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 24#(and (or (= |__VERIFIER_assert_#in~cond| 0) (= |__VERIFIER_assert_#in~cond| 1)) (= 0 __VERIFIER_assert_~cond) (or (and (<= __VERIFIER_assert_~cond 0) (<= |__VERIFIER_assert_#in~cond| 0) (<= 1 __VERIFIER_assert_~cond) (<= 1 |__VERIFIER_assert_#in~cond|)) (and (<= __VERIFIER_assert_~cond 0) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 0) (<= 0 __VERIFIER_assert_~cond))) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)). 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 141.0 MB. Free memory is still 106.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 271.55 ms. Allocated memory is still 141.0 MB. Free memory was 88.5 MB in the beginning and 79.5 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 124.59 ms. Allocated memory was 141.0 MB in the beginning and 199.8 MB in the end (delta: 58.7 MB). Free memory was 79.5 MB in the beginning and 176.9 MB in the end (delta: -97.5 MB). Peak memory consumption was 10.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 201.55 ms. Allocated memory is still 199.8 MB. Free memory was 176.9 MB in the beginning and 166.1 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 122.37 ms. Allocated memory is still 199.8 MB. Free memory was 166.1 MB in the beginning and 159.3 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...