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_label05.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 10:06:53,103 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 10:06:53,105 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 10:06:53,116 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 10:06:53,117 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 10:06:53,118 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 10:06:53,119 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 10:06:53,121 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 10:06:53,122 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 10:06:53,123 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 10:06:53,124 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 10:06:53,125 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 10:06:53,126 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 10:06:53,127 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 10:06:53,127 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 10:06:53,129 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 10:06:53,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 10:06:53,130 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 10:06:53,132 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 10:06:53,134 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 10:06:53,136 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 10:06:53,137 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 10:06:53,138 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 10:06:53,139 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 10:06:53,141 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 10:06:53,142 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 10:06:53,142 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 10:06:53,143 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 10:06:53,143 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 10:06:53,144 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 10:06:53,144 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 10:06:53,145 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 10:06:53,146 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 10:06:53,147 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 10:06:53,148 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 10:06:53,148 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 10:06:53,149 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 10:06:53,149 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 10:06:53,149 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 10:06:53,150 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 10:06:53,151 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 10:06:53,152 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 10:06:53,166 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 10:06:53,167 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 10:06:53,168 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 10:06:53,168 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 10:06:53,168 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 10:06:53,169 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 10:06:53,169 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 10:06:53,169 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 10:06:53,169 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 10:06:53,169 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 10:06:53,170 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 10:06:53,170 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 10:06:53,170 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 10:06:53,170 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 10:06:53,170 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 10:06:53,170 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 10:06:53,171 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 10:06:53,171 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 10:06:53,171 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 10:06:53,171 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 10:06:53,171 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 10:06:53,172 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 10:06:53,172 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 10:06:53,172 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 10:06:53,172 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 10:06:53,172 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 10:06:53,173 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 10:06:53,173 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 10:06:53,173 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 10:06:53,200 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 10:06:53,212 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 10:06:53,216 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 10:06:53,217 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 10:06:53,217 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 10:06:53,218 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem06_label05.c [2019-08-08 10:06:53,274 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45dabeabd/27daa0dbeab64c788e47fe4a59c2c9fe/FLAG1803bde02 [2019-08-08 10:06:54,181 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 10:06:54,183 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem06_label05.c [2019-08-08 10:06:54,243 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45dabeabd/27daa0dbeab64c788e47fe4a59c2c9fe/FLAG1803bde02 [2019-08-08 10:06:54,580 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45dabeabd/27daa0dbeab64c788e47fe4a59c2c9fe [2019-08-08 10:06:54,591 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 10:06:54,592 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 10:06:54,593 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 10:06:54,593 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 10:06:54,598 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 10:06:54,599 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:06:54" (1/1) ... [2019-08-08 10:06:54,602 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64e3856f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:06:54, skipping insertion in model container [2019-08-08 10:06:54,602 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:06:54" (1/1) ... [2019-08-08 10:06:54,632 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 10:06:54,857 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 10:06:56,779 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:06:57,146 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 10:06:58,141 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:06:58,215 INFO L192 MainTranslator]: Completed translation [2019-08-08 10:06:58,215 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:06:58 WrapperNode [2019-08-08 10:06:58,216 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 10:06:58,216 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 10:06:58,217 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 10:06:58,217 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 10:06:58,231 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:06:58" (1/1) ... [2019-08-08 10:06:58,232 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:06:58" (1/1) ... [2019-08-08 10:06:58,361 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:06:58" (1/1) ... [2019-08-08 10:06:58,361 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:06:58" (1/1) ... [2019-08-08 10:06:58,539 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:06:58" (1/1) ... [2019-08-08 10:06:58,573 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:06:58" (1/1) ... [2019-08-08 10:06:58,608 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:06:58" (1/1) ... [2019-08-08 10:06:58,655 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 10:06:58,655 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 10:06:58,656 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 10:06:58,656 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 10:06:58,657 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:06:58" (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 10:06:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 10:06:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 10:06:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-08 10:06:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-08 10:06:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-08 10:06:58,716 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-08 10:06:58,716 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-08 10:06:58,716 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 10:06:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-08 10:06:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-08 10:06:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-08 10:06:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-08 10:06:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-08 10:06:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 10:06:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 10:06:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 10:06:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 10:06:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 10:06:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 10:07:10,514 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 10:07:10,514 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 10:07:10,516 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:07:10 BoogieIcfgContainer [2019-08-08 10:07:10,516 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 10:07:10,517 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 10:07:10,517 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 10:07:10,517 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 10:07:10,518 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:07:10" (1/1) ... [2019-08-08 10:07:10,529 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 10:07:10,532 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 10:07:10,555 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 10:07:10,564 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 10:07:10,565 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 10:07:10,660 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 160 [2019-08-08 10:07:14,778 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output with input of size 91 [2019-08-08 10:07:14,990 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output2 with input of size 91 [2019-08-08 10:07:15,370 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output3 with input of size 91 [2019-08-08 10:07:15,492 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output4 with input of size 91 [2019-08-08 10:07:15,648 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output5 with input of size 88 [2019-08-08 10:07:15,694 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 10:07:15,695 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 10:07:15,697 INFO L179 IcfgInterpreter]: Location calculate_output5Err0ASSERT_VIOLATIONERROR_FUNCTION has predicate 118497#(and (= 13 ~a3~0) (= ~a27~0 19) (= ~a10~0 1) (= ~a14~0 4) (= 1 ~a2~0) (= ~a25~0 1) (= ~a26~0 1)) [2019-08-08 10:07:15,698 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 10:07:15,704 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 10:07:15,707 INFO L168 Benchmark]: Toolchain (without parser) took 21113.30 ms. Allocated memory was 132.6 MB in the beginning and 638.6 MB in the end (delta: 505.9 MB). Free memory was 61.2 MB in the beginning and 92.9 MB in the end (delta: -31.7 MB). Peak memory consumption was 523.8 MB. Max. memory is 7.1 GB. [2019-08-08 10:07:15,708 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 132.6 MB. Free memory was 107.9 MB in the beginning and 107.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 10:07:15,709 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3622.79 ms. Allocated memory was 132.6 MB in the beginning and 323.0 MB in the end (delta: 190.3 MB). Free memory was 61.0 MB in the beginning and 110.0 MB in the end (delta: -49.0 MB). Peak memory consumption was 165.9 MB. Max. memory is 7.1 GB. [2019-08-08 10:07:15,710 INFO L168 Benchmark]: Boogie Preprocessor took 438.41 ms. Allocated memory was 323.0 MB in the beginning and 327.7 MB in the end (delta: 4.7 MB). Free memory was 110.0 MB in the beginning and 187.5 MB in the end (delta: -77.5 MB). Peak memory consumption was 32.2 MB. Max. memory is 7.1 GB. [2019-08-08 10:07:15,711 INFO L168 Benchmark]: RCFGBuilder took 11861.01 ms. Allocated memory was 327.7 MB in the beginning and 533.2 MB in the end (delta: 205.5 MB). Free memory was 187.5 MB in the beginning and 234.4 MB in the end (delta: -46.9 MB). Peak memory consumption was 249.3 MB. Max. memory is 7.1 GB. [2019-08-08 10:07:15,712 INFO L168 Benchmark]: Symbolic Interpretation took 5187.39 ms. Allocated memory was 533.2 MB in the beginning and 638.6 MB in the end (delta: 105.4 MB). Free memory was 234.4 MB in the beginning and 92.9 MB in the end (delta: 141.4 MB). Peak memory consumption was 296.5 MB. Max. memory is 7.1 GB. [2019-08-08 10:07:15,718 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 9327]: 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 132.6 MB. Free memory was 107.9 MB in the beginning and 107.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3622.79 ms. Allocated memory was 132.6 MB in the beginning and 323.0 MB in the end (delta: 190.3 MB). Free memory was 61.0 MB in the beginning and 110.0 MB in the end (delta: -49.0 MB). Peak memory consumption was 165.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 438.41 ms. Allocated memory was 323.0 MB in the beginning and 327.7 MB in the end (delta: 4.7 MB). Free memory was 110.0 MB in the beginning and 187.5 MB in the end (delta: -77.5 MB). Peak memory consumption was 32.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 11861.01 ms. Allocated memory was 327.7 MB in the beginning and 533.2 MB in the end (delta: 205.5 MB). Free memory was 187.5 MB in the beginning and 234.4 MB in the end (delta: -46.9 MB). Peak memory consumption was 249.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 5187.39 ms. Allocated memory was 533.2 MB in the beginning and 638.6 MB in the end (delta: 105.4 MB). Free memory was 234.4 MB in the beginning and 92.9 MB in the end (delta: 141.4 MB). Peak memory consumption was 296.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...