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_label30.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 10:07:42,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 10:07:42,918 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 10:07:42,934 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 10:07:42,934 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 10:07:42,935 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 10:07:42,937 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 10:07:42,939 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 10:07:42,940 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 10:07:42,941 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 10:07:42,942 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 10:07:42,944 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 10:07:42,944 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 10:07:42,945 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 10:07:42,946 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 10:07:42,947 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 10:07:42,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 10:07:42,949 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 10:07:42,951 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 10:07:42,953 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 10:07:42,954 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 10:07:42,955 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 10:07:42,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 10:07:42,957 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 10:07:42,960 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 10:07:42,960 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 10:07:42,960 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 10:07:42,961 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 10:07:42,961 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 10:07:42,962 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 10:07:42,963 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 10:07:42,963 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 10:07:42,964 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 10:07:42,965 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 10:07:42,966 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 10:07:42,966 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 10:07:42,967 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 10:07:42,967 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 10:07:42,967 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 10:07:42,968 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 10:07:42,969 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 10:07:42,970 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 10:07:42,987 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 10:07:42,987 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 10:07:42,989 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 10:07:42,989 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 10:07:42,989 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 10:07:42,989 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 10:07:42,989 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 10:07:42,990 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 10:07:42,990 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 10:07:42,991 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 10:07:42,991 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 10:07:42,991 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 10:07:42,991 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 10:07:42,992 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 10:07:42,992 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 10:07:42,992 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 10:07:42,993 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 10:07:42,994 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 10:07:42,994 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 10:07:42,994 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 10:07:42,994 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 10:07:42,994 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 10:07:42,995 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 10:07:42,995 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 10:07:42,995 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 10:07:42,995 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 10:07:42,996 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 10:07:42,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 10:07:42,996 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 10:07:43,043 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 10:07:43,056 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 10:07:43,060 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 10:07:43,061 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 10:07:43,062 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 10:07:43,063 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem06_label30.c [2019-08-08 10:07:43,126 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c0ac6151/df77e223c59c4185bc5e55a2f08a4c7a/FLAG0ff1c6f9c [2019-08-08 10:07:44,054 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 10:07:44,055 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem06_label30.c [2019-08-08 10:07:44,097 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c0ac6151/df77e223c59c4185bc5e55a2f08a4c7a/FLAG0ff1c6f9c [2019-08-08 10:07:44,436 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c0ac6151/df77e223c59c4185bc5e55a2f08a4c7a [2019-08-08 10:07:44,446 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 10:07:44,448 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 10:07:44,449 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 10:07:44,449 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 10:07:44,453 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 10:07:44,454 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:07:44" (1/1) ... [2019-08-08 10:07:44,457 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bdf0aac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:44, skipping insertion in model container [2019-08-08 10:07:44,458 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:07:44" (1/1) ... [2019-08-08 10:07:44,465 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 10:07:44,685 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 10:07:46,839 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:07:46,846 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 10:07:48,472 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:07:48,533 INFO L192 MainTranslator]: Completed translation [2019-08-08 10:07:48,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:48 WrapperNode [2019-08-08 10:07:48,534 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 10:07:48,534 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 10:07:48,535 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 10:07:48,535 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 10:07:48,549 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:48" (1/1) ... [2019-08-08 10:07:48,550 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:48" (1/1) ... [2019-08-08 10:07:48,695 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:48" (1/1) ... [2019-08-08 10:07:48,696 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:48" (1/1) ... [2019-08-08 10:07:48,847 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:48" (1/1) ... [2019-08-08 10:07:48,913 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:48" (1/1) ... [2019-08-08 10:07:48,962 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:48" (1/1) ... [2019-08-08 10:07:49,019 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 10:07:49,020 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 10:07:49,020 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 10:07:49,020 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 10:07:49,021 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:07:48" (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 10:07:49,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 10:07:49,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 10:07:49,090 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-08 10:07:49,090 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-08 10:07:49,091 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-08 10:07:49,091 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-08 10:07:49,091 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-08 10:07:49,091 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 10:07:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-08 10:07:49,092 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-08 10:07:49,092 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-08 10:07:49,092 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-08 10:07:49,093 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-08 10:07:49,093 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 10:07:49,094 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 10:07:49,094 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 10:07:49,096 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 10:07:49,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 10:07:49,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 10:08:00,344 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 10:08:00,345 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 10:08:00,347 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:08:00 BoogieIcfgContainer [2019-08-08 10:08:00,347 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 10:08:00,347 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 10:08:00,347 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 10:08:00,348 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 10:08:00,349 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:08:00" (1/1) ... [2019-08-08 10:08:00,360 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 10:08:00,362 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 10:08:00,383 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 10:08:00,391 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 10:08:00,393 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 10:08:00,456 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 160 [2019-08-08 10:08:05,800 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output with input of size 91 [2019-08-08 10:08:06,128 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output2 with input of size 91 [2019-08-08 10:08:06,457 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output3 with input of size 91 [2019-08-08 10:08:06,630 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output4 with input of size 91 [2019-08-08 10:08:06,830 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output5 with input of size 88 [2019-08-08 10:08:06,910 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 10:08:06,910 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 10:08:06,912 INFO L179 IcfgInterpreter]: Location calculate_output5Err0ASSERT_VIOLATIONERROR_FUNCTION has predicate 119923#(and (= 12 ~a3~0) (= ~a10~0 1) (= ~a27~0 19) (= ~a14~0 4) (= 1 ~a2~0) (not (= ~a25~0 1)) (= ~a26~0 1)) [2019-08-08 10:08:06,913 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 10:08:06,921 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 10:08:06,924 INFO L168 Benchmark]: Toolchain (without parser) took 22474.64 ms. Allocated memory was 178.8 MB in the beginning and 717.8 MB in the end (delta: 539.0 MB). Free memory was 142.3 MB in the beginning and 180.7 MB in the end (delta: -38.4 MB). Peak memory consumption was 579.4 MB. Max. memory is 7.1 GB. [2019-08-08 10:08:06,925 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 139.5 MB. Free memory was 105.6 MB in the beginning and 105.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-08 10:08:06,926 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4084.82 ms. Allocated memory was 178.8 MB in the beginning and 315.6 MB in the end (delta: 136.8 MB). Free memory was 141.6 MB in the beginning and 111.2 MB in the end (delta: 30.4 MB). Peak memory consumption was 191.4 MB. Max. memory is 7.1 GB. [2019-08-08 10:08:06,927 INFO L168 Benchmark]: Boogie Preprocessor took 485.10 ms. Allocated memory was 315.6 MB in the beginning and 320.9 MB in the end (delta: 5.2 MB). Free memory was 111.2 MB in the beginning and 184.6 MB in the end (delta: -73.4 MB). Peak memory consumption was 37.8 MB. Max. memory is 7.1 GB. [2019-08-08 10:08:06,928 INFO L168 Benchmark]: RCFGBuilder took 11327.16 ms. Allocated memory was 320.9 MB in the beginning and 536.9 MB in the end (delta: 216.0 MB). Free memory was 184.6 MB in the beginning and 257.3 MB in the end (delta: -72.7 MB). Peak memory consumption was 253.8 MB. Max. memory is 7.1 GB. [2019-08-08 10:08:06,929 INFO L168 Benchmark]: Symbolic Interpretation took 6573.63 ms. Allocated memory was 536.9 MB in the beginning and 717.8 MB in the end (delta: 180.9 MB). Free memory was 257.3 MB in the beginning and 180.7 MB in the end (delta: 76.6 MB). Peak memory consumption was 336.3 MB. Max. memory is 7.1 GB. [2019-08-08 10:08:06,934 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 9372]: 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 139.5 MB. Free memory was 105.6 MB in the beginning and 105.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4084.82 ms. Allocated memory was 178.8 MB in the beginning and 315.6 MB in the end (delta: 136.8 MB). Free memory was 141.6 MB in the beginning and 111.2 MB in the end (delta: 30.4 MB). Peak memory consumption was 191.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 485.10 ms. Allocated memory was 315.6 MB in the beginning and 320.9 MB in the end (delta: 5.2 MB). Free memory was 111.2 MB in the beginning and 184.6 MB in the end (delta: -73.4 MB). Peak memory consumption was 37.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 11327.16 ms. Allocated memory was 320.9 MB in the beginning and 536.9 MB in the end (delta: 216.0 MB). Free memory was 184.6 MB in the beginning and 257.3 MB in the end (delta: -72.7 MB). Peak memory consumption was 253.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 6573.63 ms. Allocated memory was 536.9 MB in the beginning and 717.8 MB in the end (delta: 180.9 MB). Free memory was 257.3 MB in the beginning and 180.7 MB in the end (delta: 76.6 MB). Peak memory consumption was 336.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...