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_label52.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 10:08:29,609 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 10:08:29,611 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 10:08:29,623 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 10:08:29,623 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 10:08:29,624 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 10:08:29,629 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 10:08:29,630 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 10:08:29,632 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 10:08:29,633 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 10:08:29,634 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 10:08:29,635 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 10:08:29,636 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 10:08:29,637 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 10:08:29,638 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 10:08:29,639 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 10:08:29,640 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 10:08:29,641 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 10:08:29,643 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 10:08:29,645 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 10:08:29,647 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 10:08:29,648 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 10:08:29,649 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 10:08:29,650 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 10:08:29,653 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 10:08:29,656 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 10:08:29,657 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 10:08:29,658 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 10:08:29,659 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 10:08:29,660 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 10:08:29,660 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 10:08:29,661 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 10:08:29,661 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 10:08:29,661 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 10:08:29,662 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 10:08:29,663 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 10:08:29,666 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 10:08:29,691 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 10:08:29,692 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 10:08:29,693 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 10:08:29,695 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 10:08:29,696 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 10:08:29,696 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 10:08:29,696 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 10:08:29,697 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 10:08:29,697 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 10:08:29,697 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 10:08:29,698 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 10:08:29,698 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 10:08:29,699 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 10:08:29,699 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 10:08:29,699 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 10:08:29,699 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 10:08:29,700 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 10:08:29,701 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 10:08:29,701 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 10:08:29,701 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 10:08:29,702 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 10:08:29,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 10:08:29,702 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 10:08:29,703 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 10:08:29,703 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 10:08:29,703 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 10:08:29,704 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 10:08:29,704 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 10:08:29,704 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 10:08:29,737 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 10:08:29,752 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 10:08:29,756 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 10:08:29,758 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 10:08:29,758 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 10:08:29,759 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem06_label52.c [2019-08-08 10:08:29,824 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07d87ff4f/758d27749f5f4172b28eba636d22bf78/FLAG876b2e511 [2019-08-08 10:08:30,879 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 10:08:30,881 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem06_label52.c [2019-08-08 10:08:30,946 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07d87ff4f/758d27749f5f4172b28eba636d22bf78/FLAG876b2e511 [2019-08-08 10:08:31,148 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07d87ff4f/758d27749f5f4172b28eba636d22bf78 [2019-08-08 10:08:31,161 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 10:08:31,163 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 10:08:31,166 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 10:08:31,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 10:08:31,170 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 10:08:31,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:08:31" (1/1) ... [2019-08-08 10:08:31,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@625e7cd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:08:31, skipping insertion in model container [2019-08-08 10:08:31,174 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:08:31" (1/1) ... [2019-08-08 10:08:31,181 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 10:08:31,463 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 10:08:33,681 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:08:33,691 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 10:08:35,261 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:08:35,319 INFO L192 MainTranslator]: Completed translation [2019-08-08 10:08:35,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:08:35 WrapperNode [2019-08-08 10:08:35,320 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 10:08:35,321 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 10:08:35,321 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 10:08:35,322 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 10:08:35,337 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:08:35" (1/1) ... [2019-08-08 10:08:35,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:08:35" (1/1) ... [2019-08-08 10:08:35,479 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:08:35" (1/1) ... [2019-08-08 10:08:35,481 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:08:35" (1/1) ... [2019-08-08 10:08:35,682 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:08:35" (1/1) ... [2019-08-08 10:08:35,752 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:08:35" (1/1) ... [2019-08-08 10:08:35,797 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:08:35" (1/1) ... [2019-08-08 10:08:35,852 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 10:08:35,853 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 10:08:35,853 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 10:08:35,853 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 10:08:35,854 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:08:35" (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 10:08:35,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 10:08:35,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 10:08:35,920 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-08 10:08:35,920 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-08 10:08:35,920 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-08 10:08:35,921 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-08 10:08:35,921 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-08 10:08:35,921 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 10:08:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-08 10:08:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-08 10:08:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-08 10:08:35,922 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-08 10:08:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-08 10:08:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 10:08:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 10:08:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 10:08:35,927 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 10:08:35,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 10:08:35,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 10:08:46,892 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 10:08:46,892 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 10:08:46,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:08:46 BoogieIcfgContainer [2019-08-08 10:08:46,894 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 10:08:46,895 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 10:08:46,895 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 10:08:46,895 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 10:08:46,896 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:08:46" (1/1) ... [2019-08-08 10:08:46,906 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 10:08:46,909 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 10:08:46,930 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 10:08:46,938 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 10:08:46,940 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 10:08:47,002 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 160 [2019-08-08 10:08:52,352 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output with input of size 91 [2019-08-08 10:08:52,729 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output2 with input of size 91 [2019-08-08 10:08:53,189 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output3 with input of size 91 [2019-08-08 10:08:53,506 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output4 with input of size 91 [2019-08-08 10:08:53,833 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output5 with input of size 88 [2019-08-08 10:08:54,069 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 10:08:54,069 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 10:08:54,072 INFO L179 IcfgInterpreter]: Location calculate_output5Err0ASSERT_VIOLATIONERROR_FUNCTION has predicate 127361#(and (= ~a14~0 6) (= 13 ~a3~0) (not (= ~a26~0 1)) (= ~a27~0 19) (= ~a10~0 1) (= 1 ~a2~0) (not (= ~a25~0 1))) [2019-08-08 10:08:54,074 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 10:08:54,082 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 10:08:54,086 INFO L168 Benchmark]: Toolchain (without parser) took 22921.50 ms. Allocated memory was 133.2 MB in the beginning and 726.1 MB in the end (delta: 593.0 MB). Free memory was 62.7 MB in the beginning and 240.5 MB in the end (delta: -177.8 MB). Peak memory consumption was 538.5 MB. Max. memory is 7.1 GB. [2019-08-08 10:08:54,087 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 133.2 MB. Free memory was 108.5 MB in the beginning and 108.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 10:08:54,089 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4154.92 ms. Allocated memory was 133.2 MB in the beginning and 311.4 MB in the end (delta: 178.3 MB). Free memory was 62.2 MB in the beginning and 109.5 MB in the end (delta: -47.3 MB). Peak memory consumption was 155.1 MB. Max. memory is 7.1 GB. [2019-08-08 10:08:54,091 INFO L168 Benchmark]: Boogie Preprocessor took 531.45 ms. Allocated memory was 311.4 MB in the beginning and 316.7 MB in the end (delta: 5.2 MB). Free memory was 109.5 MB in the beginning and 181.3 MB in the end (delta: -71.8 MB). Peak memory consumption was 37.9 MB. Max. memory is 7.1 GB. [2019-08-08 10:08:54,092 INFO L168 Benchmark]: RCFGBuilder took 11041.42 ms. Allocated memory was 316.7 MB in the beginning and 559.4 MB in the end (delta: 242.7 MB). Free memory was 181.3 MB in the beginning and 339.6 MB in the end (delta: -158.3 MB). Peak memory consumption was 304.7 MB. Max. memory is 7.1 GB. [2019-08-08 10:08:54,094 INFO L168 Benchmark]: Symbolic Interpretation took 7187.69 ms. Allocated memory was 559.4 MB in the beginning and 726.1 MB in the end (delta: 166.7 MB). Free memory was 339.6 MB in the beginning and 240.5 MB in the end (delta: 99.1 MB). Peak memory consumption was 389.2 MB. Max. memory is 7.1 GB. [2019-08-08 10:08:54,104 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 9444]: 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 0.22 ms. Allocated memory is still 133.2 MB. Free memory was 108.5 MB in the beginning and 108.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4154.92 ms. Allocated memory was 133.2 MB in the beginning and 311.4 MB in the end (delta: 178.3 MB). Free memory was 62.2 MB in the beginning and 109.5 MB in the end (delta: -47.3 MB). Peak memory consumption was 155.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 531.45 ms. Allocated memory was 311.4 MB in the beginning and 316.7 MB in the end (delta: 5.2 MB). Free memory was 109.5 MB in the beginning and 181.3 MB in the end (delta: -71.8 MB). Peak memory consumption was 37.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 11041.42 ms. Allocated memory was 316.7 MB in the beginning and 559.4 MB in the end (delta: 242.7 MB). Free memory was 181.3 MB in the beginning and 339.6 MB in the end (delta: -158.3 MB). Peak memory consumption was 304.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 7187.69 ms. Allocated memory was 559.4 MB in the beginning and 726.1 MB in the end (delta: 166.7 MB). Free memory was 339.6 MB in the beginning and 240.5 MB in the end (delta: 99.1 MB). Peak memory consumption was 389.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...