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_label11.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 10:07:06,519 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 10:07:06,521 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 10:07:06,532 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 10:07:06,532 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 10:07:06,534 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 10:07:06,535 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 10:07:06,537 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 10:07:06,538 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 10:07:06,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 10:07:06,540 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 10:07:06,541 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 10:07:06,541 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 10:07:06,542 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 10:07:06,543 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 10:07:06,544 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 10:07:06,545 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 10:07:06,546 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 10:07:06,548 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 10:07:06,550 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 10:07:06,551 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 10:07:06,552 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 10:07:06,553 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 10:07:06,554 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 10:07:06,556 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 10:07:06,560 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 10:07:06,560 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 10:07:06,561 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 10:07:06,562 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 10:07:06,563 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 10:07:06,563 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 10:07:06,564 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 10:07:06,564 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 10:07:06,564 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 10:07:06,565 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 10:07:06,566 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 10:07:06,567 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 10:07:06,581 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 10:07:06,581 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 10:07:06,583 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 10:07:06,583 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 10:07:06,583 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 10:07:06,583 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 10:07:06,584 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 10:07:06,584 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 10:07:06,584 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 10:07:06,584 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 10:07:06,584 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 10:07:06,585 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 10:07:06,585 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 10:07:06,585 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 10:07:06,585 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 10:07:06,585 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 10:07:06,585 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 10:07:06,586 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 10:07:06,586 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 10:07:06,586 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 10:07:06,586 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 10:07:06,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 10:07:06,587 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 10:07:06,587 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 10:07:06,587 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 10:07:06,587 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 10:07:06,587 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 10:07:06,588 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 10:07:06,588 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 10:07:06,615 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 10:07:06,627 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 10:07:06,631 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 10:07:06,632 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 10:07:06,632 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 10:07:06,633 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem06_label11.c [2019-08-08 10:07:06,693 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94f7914d1/d78fc27bd3104e0796b5d5c49d634a8f/FLAG1b0c93b8a [2019-08-08 10:07:07,557 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 10:07:07,560 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem06_label11.c [2019-08-08 10:07:07,636 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94f7914d1/d78fc27bd3104e0796b5d5c49d634a8f/FLAG1b0c93b8a [2019-08-08 10:07:07,998 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94f7914d1/d78fc27bd3104e0796b5d5c49d634a8f [2019-08-08 10:07:08,009 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 10:07:08,011 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 10:07:08,012 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 10:07:08,012 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 10:07:08,016 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 10:07:08,017 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:07:07" (1/1) ... [2019-08-08 10:07:08,019 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70a3cfb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:08, skipping insertion in model container [2019-08-08 10:07:08,020 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:07:07" (1/1) ... [2019-08-08 10:07:08,027 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 10:07:08,262 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 10:07:10,230 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:07:10,237 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 10:07:11,609 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:07:11,708 INFO L192 MainTranslator]: Completed translation [2019-08-08 10:07:11,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:11 WrapperNode [2019-08-08 10:07:11,709 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 10:07:11,709 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 10:07:11,710 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 10:07:11,710 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 10:07:11,723 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:11" (1/1) ... [2019-08-08 10:07:11,723 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:11" (1/1) ... [2019-08-08 10:07:11,787 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:11" (1/1) ... [2019-08-08 10:07:11,788 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:11" (1/1) ... [2019-08-08 10:07:11,918 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:11" (1/1) ... [2019-08-08 10:07:11,956 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:11" (1/1) ... [2019-08-08 10:07:12,006 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:11" (1/1) ... [2019-08-08 10:07:12,052 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 10:07:12,052 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 10:07:12,053 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 10:07:12,053 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 10:07:12,054 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:11" (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 10:07:12,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 10:07:12,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 10:07:12,112 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-08 10:07:12,112 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-08 10:07:12,112 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-08 10:07:12,112 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-08 10:07:12,112 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-08 10:07:12,112 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 10:07:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-08 10:07:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-08 10:07:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-08 10:07:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-08 10:07:12,114 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-08 10:07:12,114 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 10:07:12,114 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 10:07:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 10:07:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 10:07:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 10:07:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 10:07:23,423 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 10:07:23,423 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 10:07:23,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:07:23 BoogieIcfgContainer [2019-08-08 10:07:23,425 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 10:07:23,426 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 10:07:23,426 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 10:07:23,426 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 10:07:23,427 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:07:23" (1/1) ... [2019-08-08 10:07:23,439 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 10:07:23,441 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 10:07:23,462 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 10:07:23,470 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 10:07:23,471 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 10:07:23,555 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 160 [2019-08-08 10:07:28,160 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output with input of size 91 [2019-08-08 10:07:28,766 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output2 with input of size 91 [2019-08-08 10:07:29,232 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output3 with input of size 91 [2019-08-08 10:07:29,470 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output4 with input of size 91 [2019-08-08 10:07:29,768 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output5 with input of size 88 [2019-08-08 10:07:29,805 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 10:07:29,806 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 10:07:29,808 INFO L179 IcfgInterpreter]: Location calculate_output5Err0ASSERT_VIOLATIONERROR_FUNCTION has predicate 117778#(and (= ~a14~0 5) (= ~a10~0 1) (= ~a27~0 19) (= 14 ~a3~0) (= 1 ~a2~0) (= ~a25~0 1) (= ~a26~0 1)) [2019-08-08 10:07:29,809 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 10:07:29,818 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 10:07:29,820 INFO L168 Benchmark]: Toolchain (without parser) took 21808.79 ms. Allocated memory was 172.0 MB in the beginning and 715.7 MB in the end (delta: 543.7 MB). Free memory was 139.6 MB in the beginning and 326.3 MB in the end (delta: -186.7 MB). Peak memory consumption was 572.9 MB. Max. memory is 7.1 GB. [2019-08-08 10:07:29,822 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 106.5 MB in the beginning and 106.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 10:07:29,824 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3697.06 ms. Allocated memory was 172.0 MB in the beginning and 315.1 MB in the end (delta: 143.1 MB). Free memory was 139.6 MB in the beginning and 228.8 MB in the end (delta: -89.1 MB). Peak memory consumption was 203.1 MB. Max. memory is 7.1 GB. [2019-08-08 10:07:29,826 INFO L168 Benchmark]: Boogie Preprocessor took 342.51 ms. Allocated memory is still 315.1 MB. Free memory was 228.8 MB in the beginning and 174.3 MB in the end (delta: 54.4 MB). Peak memory consumption was 54.4 MB. Max. memory is 7.1 GB. [2019-08-08 10:07:29,827 INFO L168 Benchmark]: RCFGBuilder took 11372.91 ms. Allocated memory was 315.1 MB in the beginning and 543.7 MB in the end (delta: 228.6 MB). Free memory was 174.3 MB in the beginning and 253.9 MB in the end (delta: -79.6 MB). Peak memory consumption was 263.1 MB. Max. memory is 7.1 GB. [2019-08-08 10:07:29,828 INFO L168 Benchmark]: Symbolic Interpretation took 6392.22 ms. Allocated memory was 543.7 MB in the beginning and 715.7 MB in the end (delta: 172.0 MB). Free memory was 253.9 MB in the beginning and 326.3 MB in the end (delta: -72.4 MB). Peak memory consumption was 315.5 MB. Max. memory is 7.1 GB. [2019-08-08 10:07:29,841 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 9288]: 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 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 106.5 MB in the beginning and 106.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3697.06 ms. Allocated memory was 172.0 MB in the beginning and 315.1 MB in the end (delta: 143.1 MB). Free memory was 139.6 MB in the beginning and 228.8 MB in the end (delta: -89.1 MB). Peak memory consumption was 203.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 342.51 ms. Allocated memory is still 315.1 MB. Free memory was 228.8 MB in the beginning and 174.3 MB in the end (delta: 54.4 MB). Peak memory consumption was 54.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 11372.91 ms. Allocated memory was 315.1 MB in the beginning and 543.7 MB in the end (delta: 228.6 MB). Free memory was 174.3 MB in the beginning and 253.9 MB in the end (delta: -79.6 MB). Peak memory consumption was 263.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 6392.22 ms. Allocated memory was 543.7 MB in the beginning and 715.7 MB in the end (delta: 172.0 MB). Free memory was 253.9 MB in the beginning and 326.3 MB in the end (delta: -72.4 MB). Peak memory consumption was 315.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...