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_label07.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 10:06:56,381 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 10:06:56,383 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 10:06:56,395 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 10:06:56,396 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 10:06:56,397 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 10:06:56,398 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 10:06:56,400 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 10:06:56,402 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 10:06:56,402 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 10:06:56,403 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 10:06:56,405 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 10:06:56,405 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 10:06:56,406 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 10:06:56,407 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 10:06:56,408 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 10:06:56,409 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 10:06:56,409 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 10:06:56,411 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 10:06:56,413 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 10:06:56,414 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 10:06:56,415 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 10:06:56,416 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 10:06:56,417 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 10:06:56,419 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 10:06:56,422 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 10:06:56,423 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 10:06:56,423 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 10:06:56,424 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 10:06:56,425 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 10:06:56,425 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 10:06:56,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 10:06:56,426 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 10:06:56,426 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 10:06:56,427 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 10:06:56,428 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 10:06:56,429 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 10:06:56,442 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 10:06:56,443 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 10:06:56,444 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 10:06:56,444 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 10:06:56,444 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 10:06:56,445 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 10:06:56,445 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 10:06:56,445 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 10:06:56,445 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 10:06:56,445 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 10:06:56,446 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 10:06:56,446 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 10:06:56,446 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 10:06:56,446 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 10:06:56,446 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 10:06:56,447 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 10:06:56,447 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 10:06:56,447 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 10:06:56,447 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 10:06:56,447 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 10:06:56,448 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 10:06:56,448 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 10:06:56,448 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 10:06:56,448 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 10:06:56,448 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 10:06:56,449 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 10:06:56,449 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 10:06:56,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 10:06:56,449 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 10:06:56,497 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 10:06:56,513 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 10:06:56,519 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 10:06:56,520 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 10:06:56,521 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 10:06:56,522 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem06_label07.c [2019-08-08 10:06:56,585 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7f8a95f6/6315aee443fe43e38a078505d7b9458c/FLAG6c406e5fb [2019-08-08 10:06:57,473 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 10:06:57,474 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem06_label07.c [2019-08-08 10:06:57,539 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7f8a95f6/6315aee443fe43e38a078505d7b9458c/FLAG6c406e5fb [2019-08-08 10:06:57,907 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7f8a95f6/6315aee443fe43e38a078505d7b9458c [2019-08-08 10:06:57,916 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 10:06:57,918 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 10:06:57,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 10:06:57,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 10:06:57,922 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 10:06:57,923 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:06:57" (1/1) ... [2019-08-08 10:06:57,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ed2ef86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:06:57, skipping insertion in model container [2019-08-08 10:06:57,926 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:06:57" (1/1) ... [2019-08-08 10:06:57,933 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 10:06:58,157 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 10:07:00,426 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:07:00,435 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 10:07:01,568 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:07:01,648 INFO L192 MainTranslator]: Completed translation [2019-08-08 10:07:01,648 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:01 WrapperNode [2019-08-08 10:07:01,649 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 10:07:01,650 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 10:07:01,650 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 10:07:01,650 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 10:07:01,665 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:01" (1/1) ... [2019-08-08 10:07:01,665 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:01" (1/1) ... [2019-08-08 10:07:01,758 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:01" (1/1) ... [2019-08-08 10:07:01,760 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:01" (1/1) ... [2019-08-08 10:07:02,056 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:01" (1/1) ... [2019-08-08 10:07:02,132 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:01" (1/1) ... [2019-08-08 10:07:02,181 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:01" (1/1) ... [2019-08-08 10:07:02,261 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 10:07:02,262 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 10:07:02,262 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 10:07:02,263 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 10:07:02,264 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:01" (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 [2019-08-08 10:07:02,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 10:07:02,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 10:07:02,348 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-08 10:07:02,349 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-08 10:07:02,349 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-08 10:07:02,349 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-08 10:07:02,349 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-08 10:07:02,349 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 10:07:02,350 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-08 10:07:02,350 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-08 10:07:02,350 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-08 10:07:02,351 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-08 10:07:02,351 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-08 10:07:02,351 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 10:07:02,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 10:07:02,352 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 10:07:02,354 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 10:07:02,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 10:07:02,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 10:07:15,448 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 10:07:15,449 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 10:07:15,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:07:15 BoogieIcfgContainer [2019-08-08 10:07:15,451 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 10:07:15,451 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 10:07:15,451 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 10:07:15,451 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 10:07:15,452 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:07:15" (1/1) ... [2019-08-08 10:07:15,464 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 10:07:15,467 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 10:07:15,490 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 10:07:15,498 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 10:07:15,499 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 10:07:15,562 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 160 [2019-08-08 10:07:20,765 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output with input of size 91 [2019-08-08 10:07:20,995 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output2 with input of size 91 [2019-08-08 10:07:21,272 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output3 with input of size 91 [2019-08-08 10:07:21,545 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output4 with input of size 91 [2019-08-08 10:07:21,932 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output5 with input of size 88 [2019-08-08 10:07:22,062 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 10:07:22,062 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 10:07:22,065 INFO L179 IcfgInterpreter]: Location calculate_output5Err0ASSERT_VIOLATIONERROR_FUNCTION has predicate 119973#(and (= ~a14~0 6) (= 13 ~a3~0) (= ~a10~0 1) (= ~a27~0 19) (= 1 ~a2~0) (= ~a25~0 1) (= ~a26~0 1)) [2019-08-08 10:07:22,065 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 10:07:22,072 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 10:07:22,075 INFO L168 Benchmark]: Toolchain (without parser) took 24156.17 ms. Allocated memory was 173.0 MB in the beginning and 788.0 MB in the end (delta: 615.0 MB). Free memory was 140.8 MB in the beginning and 665.8 MB in the end (delta: -525.0 MB). Peak memory consumption was 610.0 MB. Max. memory is 7.1 GB. [2019-08-08 10:07:22,076 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 132.1 MB. Free memory was 105.0 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 10:07:22,077 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3730.52 ms. Allocated memory was 173.0 MB in the beginning and 291.0 MB in the end (delta: 118.0 MB). Free memory was 140.8 MB in the beginning and 93.9 MB in the end (delta: 46.9 MB). Peak memory consumption was 164.9 MB. Max. memory is 7.1 GB. [2019-08-08 10:07:22,078 INFO L168 Benchmark]: Boogie Preprocessor took 611.48 ms. Allocated memory was 291.0 MB in the beginning and 296.2 MB in the end (delta: 5.2 MB). Free memory was 93.9 MB in the beginning and 169.7 MB in the end (delta: -75.8 MB). Peak memory consumption was 57.0 MB. Max. memory is 7.1 GB. [2019-08-08 10:07:22,079 INFO L168 Benchmark]: RCFGBuilder took 13189.26 ms. Allocated memory was 296.2 MB in the beginning and 588.3 MB in the end (delta: 292.0 MB). Free memory was 169.7 MB in the beginning and 228.2 MB in the end (delta: -58.4 MB). Peak memory consumption was 361.9 MB. Max. memory is 7.1 GB. [2019-08-08 10:07:22,080 INFO L168 Benchmark]: Symbolic Interpretation took 6621.35 ms. Allocated memory was 588.3 MB in the beginning and 788.0 MB in the end (delta: 199.8 MB). Free memory was 228.2 MB in the beginning and 665.8 MB in the end (delta: -437.7 MB). Peak memory consumption was 282.1 MB. Max. memory is 7.1 GB. [2019-08-08 10:07:22,085 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 9378]: 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 0.39 ms. Allocated memory is still 132.1 MB. Free memory was 105.0 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3730.52 ms. Allocated memory was 173.0 MB in the beginning and 291.0 MB in the end (delta: 118.0 MB). Free memory was 140.8 MB in the beginning and 93.9 MB in the end (delta: 46.9 MB). Peak memory consumption was 164.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 611.48 ms. Allocated memory was 291.0 MB in the beginning and 296.2 MB in the end (delta: 5.2 MB). Free memory was 93.9 MB in the beginning and 169.7 MB in the end (delta: -75.8 MB). Peak memory consumption was 57.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 13189.26 ms. Allocated memory was 296.2 MB in the beginning and 588.3 MB in the end (delta: 292.0 MB). Free memory was 169.7 MB in the beginning and 228.2 MB in the end (delta: -58.4 MB). Peak memory consumption was 361.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 6621.35 ms. Allocated memory was 588.3 MB in the beginning and 788.0 MB in the end (delta: 199.8 MB). Free memory was 228.2 MB in the beginning and 665.8 MB in the end (delta: -437.7 MB). Peak memory consumption was 282.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...