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/Problem05_label51.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 10:06:19,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 10:06:19,899 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 10:06:19,910 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 10:06:19,911 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 10:06:19,912 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 10:06:19,913 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 10:06:19,915 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 10:06:19,917 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 10:06:19,918 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 10:06:19,919 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 10:06:19,920 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 10:06:19,920 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 10:06:19,921 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 10:06:19,922 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 10:06:19,923 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 10:06:19,924 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 10:06:19,925 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 10:06:19,927 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 10:06:19,929 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 10:06:19,931 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 10:06:19,932 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 10:06:19,933 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 10:06:19,934 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 10:06:19,936 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 10:06:19,936 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 10:06:19,937 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 10:06:19,938 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 10:06:19,938 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 10:06:19,939 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 10:06:19,939 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 10:06:19,940 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 10:06:19,941 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 10:06:19,942 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 10:06:19,943 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 10:06:19,943 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 10:06:19,943 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 10:06:19,944 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 10:06:19,944 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 10:06:19,945 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 10:06:19,945 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 10:06:19,946 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 10:06:19,972 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 10:06:19,972 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 10:06:19,974 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 10:06:19,974 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 10:06:19,975 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 10:06:19,975 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 10:06:19,975 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 10:06:19,975 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 10:06:19,976 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 10:06:19,976 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 10:06:19,976 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 10:06:19,976 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 10:06:19,976 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 10:06:19,977 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 10:06:19,977 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 10:06:19,977 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 10:06:19,978 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 10:06:19,979 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 10:06:19,979 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 10:06:19,979 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 10:06:19,980 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 10:06:19,980 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 10:06:19,980 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 10:06:19,980 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 10:06:19,981 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 10:06:19,981 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 10:06:19,981 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 10:06:19,981 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 10:06:19,981 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 10:06:20,017 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 10:06:20,036 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 10:06:20,041 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 10:06:20,043 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 10:06:20,043 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 10:06:20,044 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem05_label51.c [2019-08-08 10:06:20,119 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65cebaeaa/f054716f34ca4851b10293586a4ade8a/FLAG7d56e2c3c [2019-08-08 10:06:21,061 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 10:06:21,063 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem05_label51.c [2019-08-08 10:06:21,104 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65cebaeaa/f054716f34ca4851b10293586a4ade8a/FLAG7d56e2c3c [2019-08-08 10:06:21,533 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65cebaeaa/f054716f34ca4851b10293586a4ade8a [2019-08-08 10:06:21,542 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 10:06:21,544 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 10:06:21,545 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 10:06:21,545 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 10:06:21,548 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 10:06:21,549 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:06:21" (1/1) ... [2019-08-08 10:06:21,552 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ed6d81e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:06:21, skipping insertion in model container [2019-08-08 10:06:21,552 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:06:21" (1/1) ... [2019-08-08 10:06:21,560 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 10:06:21,766 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 10:06:24,294 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:06:24,303 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 10:06:25,960 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:06:26,030 INFO L192 MainTranslator]: Completed translation [2019-08-08 10:06:26,030 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:06:26 WrapperNode [2019-08-08 10:06:26,030 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 10:06:26,031 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 10:06:26,031 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 10:06:26,032 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 10:06:26,046 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:06:26" (1/1) ... [2019-08-08 10:06:26,047 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:06:26" (1/1) ... [2019-08-08 10:06:26,135 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:06:26" (1/1) ... [2019-08-08 10:06:26,136 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:06:26" (1/1) ... [2019-08-08 10:06:26,297 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:06:26" (1/1) ... [2019-08-08 10:06:26,343 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:06:26" (1/1) ... [2019-08-08 10:06:26,404 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:06:26" (1/1) ... [2019-08-08 10:06:26,455 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 10:06:26,456 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 10:06:26,456 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 10:06:26,456 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 10:06:26,458 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:06:26" (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 10:06:26,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 10:06:26,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 10:06:26,518 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-08 10:06:26,519 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-08 10:06:26,519 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-08 10:06:26,519 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-08 10:06:26,519 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-08 10:06:26,519 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-08-08 10:06:26,520 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2019-08-08 10:06:26,520 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2019-08-08 10:06:26,520 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 10:06:26,520 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-08 10:06:26,520 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-08 10:06:26,521 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-08 10:06:26,521 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-08 10:06:26,521 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-08 10:06:26,521 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-08-08 10:06:26,521 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2019-08-08 10:06:26,522 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2019-08-08 10:06:26,523 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 10:06:26,523 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 10:06:26,523 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 10:06:26,523 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 10:06:26,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 10:06:26,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 10:06:41,138 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 10:06:41,138 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 10:06:41,141 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:06:41 BoogieIcfgContainer [2019-08-08 10:06:41,141 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 10:06:41,141 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 10:06:41,142 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 10:06:41,142 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 10:06:41,143 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:06:41" (1/1) ... [2019-08-08 10:06:41,155 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 10:06:41,157 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 10:06:41,178 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 10:06:41,187 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 10:06:41,188 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 10:06:41,241 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 49 [2019-08-08 10:06:45,142 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output with input of size 19 [2019-08-08 10:06:45,391 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output2 with input of size 19 [2019-08-08 10:06:45,633 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output3 with input of size 19 [2019-08-08 10:06:45,796 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output4 with input of size 19 [2019-08-08 10:06:45,854 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output5 with input of size 19 [2019-08-08 10:06:45,935 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output6 with input of size 19 [2019-08-08 10:06:46,006 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output7 with input of size 19 [2019-08-08 10:06:46,078 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output8 with input of size 19 [2019-08-08 10:06:46,100 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 10:06:46,101 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 10:06:46,103 INFO L179 IcfgInterpreter]: Location calculate_output8Err0ASSERT_VIOLATIONERROR_FUNCTION has predicate 103407#(and (= ~a12~0 2) (= ~a27~0 1) (= 11 ~a2~0) (= ~a20~0 5) (= ~a25~0 1) (= ~a16~0 1) (= 18 ~a9~0) (= ~a15~0 1)) [2019-08-08 10:06:46,105 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 10:06:46,113 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 10:06:46,117 INFO L168 Benchmark]: Toolchain (without parser) took 24570.82 ms. Allocated memory was 175.1 MB in the beginning and 822.6 MB in the end (delta: 647.5 MB). Free memory was 140.8 MB in the beginning and 159.2 MB in the end (delta: -18.4 MB). Peak memory consumption was 629.1 MB. Max. memory is 7.1 GB. [2019-08-08 10:06:46,118 INFO L168 Benchmark]: CDTParser took 0.54 ms. Allocated memory is still 129.5 MB. Free memory was 103.6 MB in the beginning and 103.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 10:06:46,120 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4485.75 ms. Allocated memory was 175.1 MB in the beginning and 299.4 MB in the end (delta: 124.3 MB). Free memory was 140.8 MB in the beginning and 197.8 MB in the end (delta: -57.0 MB). Peak memory consumption was 229.7 MB. Max. memory is 7.1 GB. [2019-08-08 10:06:46,126 INFO L168 Benchmark]: Boogie Preprocessor took 424.56 ms. Allocated memory is still 299.4 MB. Free memory was 197.8 MB in the beginning and 135.1 MB in the end (delta: 62.7 MB). Peak memory consumption was 62.7 MB. Max. memory is 7.1 GB. [2019-08-08 10:06:46,127 INFO L168 Benchmark]: RCFGBuilder took 14685.08 ms. Allocated memory was 299.4 MB in the beginning and 689.4 MB in the end (delta: 390.1 MB). Free memory was 135.1 MB in the beginning and 489.9 MB in the end (delta: -354.8 MB). Peak memory consumption was 327.0 MB. Max. memory is 7.1 GB. [2019-08-08 10:06:46,129 INFO L168 Benchmark]: Symbolic Interpretation took 4971.54 ms. Allocated memory was 689.4 MB in the beginning and 822.6 MB in the end (delta: 133.2 MB). Free memory was 489.9 MB in the beginning and 159.2 MB in the end (delta: 330.7 MB). Peak memory consumption was 463.9 MB. Max. memory is 7.1 GB. [2019-08-08 10:06:46,143 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 10961]: 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 0.54 ms. Allocated memory is still 129.5 MB. Free memory was 103.6 MB in the beginning and 103.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4485.75 ms. Allocated memory was 175.1 MB in the beginning and 299.4 MB in the end (delta: 124.3 MB). Free memory was 140.8 MB in the beginning and 197.8 MB in the end (delta: -57.0 MB). Peak memory consumption was 229.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 424.56 ms. Allocated memory is still 299.4 MB. Free memory was 197.8 MB in the beginning and 135.1 MB in the end (delta: 62.7 MB). Peak memory consumption was 62.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 14685.08 ms. Allocated memory was 299.4 MB in the beginning and 689.4 MB in the end (delta: 390.1 MB). Free memory was 135.1 MB in the beginning and 489.9 MB in the end (delta: -354.8 MB). Peak memory consumption was 327.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 4971.54 ms. Allocated memory was 689.4 MB in the beginning and 822.6 MB in the end (delta: 133.2 MB). Free memory was 489.9 MB in the beginning and 159.2 MB in the end (delta: 330.7 MB). Peak memory consumption was 463.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...