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_label48.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 11:07:55,825 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 11:07:55,827 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 11:07:55,838 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 11:07:55,838 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 11:07:55,839 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 11:07:55,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 11:07:55,842 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 11:07:55,844 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 11:07:55,845 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 11:07:55,846 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 11:07:55,847 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 11:07:55,847 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 11:07:55,848 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 11:07:55,849 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 11:07:55,850 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 11:07:55,850 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 11:07:55,851 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 11:07:55,853 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 11:07:55,855 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 11:07:55,856 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 11:07:55,857 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 11:07:55,858 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 11:07:55,859 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 11:07:55,861 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 11:07:55,861 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 11:07:55,861 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 11:07:55,862 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 11:07:55,862 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 11:07:55,863 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 11:07:55,863 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 11:07:55,864 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 11:07:55,864 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 11:07:55,865 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 11:07:55,866 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 11:07:55,866 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 11:07:55,867 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 11:07:55,867 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 11:07:55,867 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 11:07:55,868 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 11:07:55,869 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 11:07:55,870 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 11:07:55,883 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 11:07:55,883 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 11:07:55,884 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 11:07:55,885 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 11:07:55,885 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 11:07:55,885 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 11:07:55,885 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 11:07:55,885 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 11:07:55,886 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 11:07:55,886 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 11:07:55,886 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 11:07:55,886 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 11:07:55,886 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 11:07:55,886 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 11:07:55,887 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 11:07:55,887 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 11:07:55,887 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 11:07:55,887 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 11:07:55,887 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 11:07:55,888 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 11:07:55,888 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 11:07:55,888 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 11:07:55,888 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 11:07:55,888 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 11:07:55,889 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 11:07:55,889 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 11:07:55,889 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 11:07:55,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 11:07:55,889 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 11:07:55,920 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 11:07:55,932 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 11:07:55,935 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 11:07:55,937 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 11:07:55,937 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 11:07:55,937 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem05_label48.c [2019-08-14 11:07:55,999 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3121943ca/77dea35bd7e6462f99cb80261b77f3f0/FLAG4396182f9 [2019-08-14 11:07:56,929 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 11:07:56,929 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem05_label48.c [2019-08-14 11:07:56,962 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3121943ca/77dea35bd7e6462f99cb80261b77f3f0/FLAG4396182f9 [2019-08-14 11:07:57,323 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3121943ca/77dea35bd7e6462f99cb80261b77f3f0 [2019-08-14 11:07:57,335 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 11:07:57,337 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 11:07:57,338 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 11:07:57,338 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 11:07:57,342 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 11:07:57,342 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 11:07:57" (1/1) ... [2019-08-14 11:07:57,345 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6be09156 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:07:57, skipping insertion in model container [2019-08-14 11:07:57,345 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 11:07:57" (1/1) ... [2019-08-14 11:07:57,353 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 11:07:57,583 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 11:08:00,141 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 11:08:00,147 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 11:08:01,389 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 11:08:01,453 INFO L192 MainTranslator]: Completed translation [2019-08-14 11:08:01,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:01 WrapperNode [2019-08-14 11:08:01,453 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 11:08:01,454 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 11:08:01,454 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 11:08:01,455 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 11:08:01,468 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:01" (1/1) ... [2019-08-14 11:08:01,468 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:01" (1/1) ... [2019-08-14 11:08:01,533 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:01" (1/1) ... [2019-08-14 11:08:01,534 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:01" (1/1) ... [2019-08-14 11:08:01,674 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:01" (1/1) ... [2019-08-14 11:08:01,719 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:01" (1/1) ... [2019-08-14 11:08:01,774 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:01" (1/1) ... [2019-08-14 11:08:01,829 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 11:08:01,829 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 11:08:01,830 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 11:08:01,830 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 11:08:01,831 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:01" (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 11:08:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 11:08:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 11:08:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-14 11:08:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-14 11:08:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-14 11:08:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-14 11:08:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-14 11:08:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-08-14 11:08:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2019-08-14 11:08:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2019-08-14 11:08:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 11:08:01,907 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-14 11:08:01,907 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-14 11:08:01,907 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-14 11:08:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-14 11:08:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-14 11:08:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-08-14 11:08:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2019-08-14 11:08:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2019-08-14 11:08:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 11:08:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-14 11:08:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-14 11:08:01,910 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 11:08:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 11:08:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 11:08:09,918 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 11:08:09,919 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-14 11:08:09,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 11:08:09 BoogieIcfgContainer [2019-08-14 11:08:09,928 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 11:08:09,929 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 11:08:09,929 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 11:08:09,929 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 11:08:09,931 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 11:08:09" (1/1) ... [2019-08-14 11:08:14,432 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 11:08:14,435 INFO L168 Benchmark]: Toolchain (without parser) took 17096.40 ms. Allocated memory was 173.5 MB in the beginning and 909.1 MB in the end (delta: 735.6 MB). Free memory was 139.3 MB in the beginning and 758.2 MB in the end (delta: -618.9 MB). Peak memory consumption was 607.0 MB. Max. memory is 7.1 GB. [2019-08-14 11:08:14,436 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 131.6 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 11:08:14,437 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4115.67 ms. Allocated memory was 173.5 MB in the beginning and 289.9 MB in the end (delta: 116.4 MB). Free memory was 139.3 MB in the beginning and 172.4 MB in the end (delta: -33.1 MB). Peak memory consumption was 212.6 MB. Max. memory is 7.1 GB. [2019-08-14 11:08:14,438 INFO L168 Benchmark]: Boogie Preprocessor took 374.87 ms. Allocated memory is still 289.9 MB. Free memory was 172.4 MB in the beginning and 112.6 MB in the end (delta: 59.8 MB). Peak memory consumption was 59.8 MB. Max. memory is 7.1 GB. [2019-08-14 11:08:14,439 INFO L168 Benchmark]: RCFGBuilder took 8098.84 ms. Allocated memory was 289.9 MB in the beginning and 642.8 MB in the end (delta: 352.8 MB). Free memory was 112.6 MB in the beginning and 240.0 MB in the end (delta: -127.4 MB). Peak memory consumption was 277.4 MB. Max. memory is 7.1 GB. [2019-08-14 11:08:14,440 INFO L168 Benchmark]: Symbolic Interpretation took 4503.22 ms. Allocated memory was 642.8 MB in the beginning and 909.1 MB in the end (delta: 266.3 MB). Free memory was 240.0 MB in the beginning and 758.2 MB in the end (delta: -518.1 MB). Peak memory consumption was 238.4 MB. Max. memory is 7.1 GB. [2019-08-14 11:08:14,444 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 10967]: 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 103742#(and (= ~a27~0 1) (= 13 ~a2~0) (= ~a20~0 5) (= ~a25~0 1) (= 17 ~a9~0) (= ~a16~0 1) (= ~a15~0 1) (= ~a12~0 6)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 131.6 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4115.67 ms. Allocated memory was 173.5 MB in the beginning and 289.9 MB in the end (delta: 116.4 MB). Free memory was 139.3 MB in the beginning and 172.4 MB in the end (delta: -33.1 MB). Peak memory consumption was 212.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 374.87 ms. Allocated memory is still 289.9 MB. Free memory was 172.4 MB in the beginning and 112.6 MB in the end (delta: 59.8 MB). Peak memory consumption was 59.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 8098.84 ms. Allocated memory was 289.9 MB in the beginning and 642.8 MB in the end (delta: 352.8 MB). Free memory was 112.6 MB in the beginning and 240.0 MB in the end (delta: -127.4 MB). Peak memory consumption was 277.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 4503.22 ms. Allocated memory was 642.8 MB in the beginning and 909.1 MB in the end (delta: 266.3 MB). Free memory was 240.0 MB in the beginning and 758.2 MB in the end (delta: -518.1 MB). Peak memory consumption was 238.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...