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_label53.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 10:08:30,764 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 10:08:30,767 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 10:08:30,782 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 10:08:30,782 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 10:08:30,783 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 10:08:30,785 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 10:08:30,787 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 10:08:30,788 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 10:08:30,789 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 10:08:30,790 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 10:08:30,792 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 10:08:30,792 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 10:08:30,793 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 10:08:30,794 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 10:08:30,795 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 10:08:30,796 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 10:08:30,797 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 10:08:30,799 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 10:08:30,801 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 10:08:30,802 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 10:08:30,803 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 10:08:30,804 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 10:08:30,805 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 10:08:30,807 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 10:08:30,810 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 10:08:30,811 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 10:08:30,812 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 10:08:30,813 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 10:08:30,814 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 10:08:30,814 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 10:08:30,815 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 10:08:30,815 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 10:08:30,815 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 10:08:30,816 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 10:08:30,817 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 10:08:30,818 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 10:08:30,832 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 10:08:30,832 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 10:08:30,834 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 10:08:30,834 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 10:08:30,834 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 10:08:30,835 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 10:08:30,835 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 10:08:30,835 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 10:08:30,835 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 10:08:30,835 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 10:08:30,836 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 10:08:30,836 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 10:08:30,836 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 10:08:30,836 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 10:08:30,836 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 10:08:30,836 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 10:08:30,837 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 10:08:30,837 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 10:08:30,837 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 10:08:30,837 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 10:08:30,838 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 10:08:30,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 10:08:30,838 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 10:08:30,838 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 10:08:30,838 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 10:08:30,839 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 10:08:30,839 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 10:08:30,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 10:08:30,839 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 10:08:30,886 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 10:08:30,906 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 10:08:30,909 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 10:08:30,911 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 10:08:30,911 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 10:08:30,912 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem06_label53.c [2019-08-08 10:08:30,986 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71fedb736/0770c782eb4e40c6990d78e98549479a/FLAGde75e6525 [2019-08-08 10:08:31,828 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 10:08:31,830 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem06_label53.c [2019-08-08 10:08:31,874 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71fedb736/0770c782eb4e40c6990d78e98549479a/FLAGde75e6525 [2019-08-08 10:08:32,334 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71fedb736/0770c782eb4e40c6990d78e98549479a [2019-08-08 10:08:32,345 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 10:08:32,346 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 10:08:32,374 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 10:08:32,375 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 10:08:32,381 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 10:08:32,381 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:08:32" (1/1) ... [2019-08-08 10:08:32,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77dfa52d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:08:32, skipping insertion in model container [2019-08-08 10:08:32,385 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:08:32" (1/1) ... [2019-08-08 10:08:32,392 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 10:08:32,618 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 10:08:34,690 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:08:34,699 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 10:08:36,102 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:08:36,177 INFO L192 MainTranslator]: Completed translation [2019-08-08 10:08:36,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:08:36 WrapperNode [2019-08-08 10:08:36,178 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 10:08:36,179 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 10:08:36,180 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 10:08:36,180 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 10:08:36,196 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:08:36" (1/1) ... [2019-08-08 10:08:36,197 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:08:36" (1/1) ... [2019-08-08 10:08:36,393 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:08:36" (1/1) ... [2019-08-08 10:08:36,395 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:08:36" (1/1) ... [2019-08-08 10:08:36,583 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:08:36" (1/1) ... [2019-08-08 10:08:36,622 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:08:36" (1/1) ... [2019-08-08 10:08:36,665 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:08:36" (1/1) ... [2019-08-08 10:08:36,714 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 10:08:36,714 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 10:08:36,715 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 10:08:36,715 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 10:08:36,716 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:08:36" (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 10:08:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 10:08:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 10:08:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-08 10:08:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-08 10:08:36,792 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-08 10:08:36,792 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-08 10:08:36,792 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-08 10:08:36,792 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 10:08:36,792 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-08 10:08:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-08 10:08:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-08 10:08:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-08 10:08:36,794 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-08 10:08:36,794 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 10:08:36,795 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 10:08:36,795 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 10:08:36,796 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 10:08:36,796 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 10:08:36,796 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 10:08:48,988 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 10:08:48,988 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 10:08:48,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:08:48 BoogieIcfgContainer [2019-08-08 10:08:48,991 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 10:08:48,991 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 10:08:48,991 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 10:08:48,992 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 10:08:48,992 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:08:48" (1/1) ... [2019-08-08 10:08:49,004 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 10:08:49,006 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 10:08:49,022 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 10:08:49,031 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 10:08:49,032 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 10:08:49,093 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 160 [2019-08-08 10:08:54,062 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output with input of size 91 [2019-08-08 10:08:54,382 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output2 with input of size 91 [2019-08-08 10:08:54,898 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output3 with input of size 91 [2019-08-08 10:08:55,135 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output4 with input of size 91 [2019-08-08 10:08:55,541 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output5 with input of size 88 [2019-08-08 10:08:57,277 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 10:08:57,278 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 10:08:57,281 INFO L179 IcfgInterpreter]: Location calculate_output5Err0ASSERT_VIOLATIONERROR_FUNCTION has predicate 194229#(and (= 13 ~a3~0) (= ~a27~0 19) (not (= ~a26~0 1)) (= ~a10~0 1) (not (= ~a25~0 1)) (= 1 ~a2~0) (= ~a14~0 7)) [2019-08-08 10:08:57,282 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 10:08:57,289 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 10:08:57,292 INFO L168 Benchmark]: Toolchain (without parser) took 24944.90 ms. Allocated memory was 134.2 MB in the beginning and 839.4 MB in the end (delta: 705.2 MB). Free memory was 62.1 MB in the beginning and 345.7 MB in the end (delta: -283.6 MB). Peak memory consumption was 656.2 MB. Max. memory is 7.1 GB. [2019-08-08 10:08:57,293 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 134.2 MB. Free memory was 108.4 MB in the beginning and 108.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 10:08:57,294 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3804.20 ms. Allocated memory was 170.4 MB in the beginning and 282.1 MB in the end (delta: 111.7 MB). Free memory was 142.2 MB in the beginning and 84.7 MB in the end (delta: 57.6 MB). Peak memory consumption was 169.2 MB. Max. memory is 7.1 GB. [2019-08-08 10:08:57,295 INFO L168 Benchmark]: Boogie Preprocessor took 534.59 ms. Allocated memory was 282.1 MB in the beginning and 287.3 MB in the end (delta: 5.2 MB). Free memory was 84.7 MB in the beginning and 153.3 MB in the end (delta: -68.6 MB). Peak memory consumption was 35.9 MB. Max. memory is 7.1 GB. [2019-08-08 10:08:57,296 INFO L168 Benchmark]: RCFGBuilder took 12276.44 ms. Allocated memory was 287.3 MB in the beginning and 596.1 MB in the end (delta: 308.8 MB). Free memory was 153.3 MB in the beginning and 352.0 MB in the end (delta: -198.7 MB). Peak memory consumption was 287.7 MB. Max. memory is 7.1 GB. [2019-08-08 10:08:57,298 INFO L168 Benchmark]: Symbolic Interpretation took 8298.33 ms. Allocated memory was 596.1 MB in the beginning and 839.4 MB in the end (delta: 243.3 MB). Free memory was 352.0 MB in the beginning and 345.7 MB in the end (delta: 6.3 MB). Peak memory consumption was 484.2 MB. Max. memory is 7.1 GB. [2019-08-08 10:08:57,302 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 9456]: 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 0.41 ms. Allocated memory is still 134.2 MB. Free memory was 108.4 MB in the beginning and 108.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3804.20 ms. Allocated memory was 170.4 MB in the beginning and 282.1 MB in the end (delta: 111.7 MB). Free memory was 142.2 MB in the beginning and 84.7 MB in the end (delta: 57.6 MB). Peak memory consumption was 169.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 534.59 ms. Allocated memory was 282.1 MB in the beginning and 287.3 MB in the end (delta: 5.2 MB). Free memory was 84.7 MB in the beginning and 153.3 MB in the end (delta: -68.6 MB). Peak memory consumption was 35.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 12276.44 ms. Allocated memory was 287.3 MB in the beginning and 596.1 MB in the end (delta: 308.8 MB). Free memory was 153.3 MB in the beginning and 352.0 MB in the end (delta: -198.7 MB). Peak memory consumption was 287.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 8298.33 ms. Allocated memory was 596.1 MB in the beginning and 839.4 MB in the end (delta: 243.3 MB). Free memory was 352.0 MB in the beginning and 345.7 MB in the end (delta: 6.3 MB). Peak memory consumption was 484.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...