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/bitvector/s3_clnt_1.BV.c.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 09:46:44,489 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 09:46:44,492 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 09:46:44,504 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 09:46:44,504 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 09:46:44,505 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 09:46:44,507 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 09:46:44,509 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 09:46:44,510 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 09:46:44,511 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 09:46:44,512 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 09:46:44,513 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 09:46:44,514 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 09:46:44,515 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 09:46:44,516 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 09:46:44,517 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 09:46:44,518 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 09:46:44,519 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 09:46:44,521 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 09:46:44,523 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 09:46:44,525 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 09:46:44,526 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 09:46:44,527 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 09:46:44,528 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 09:46:44,531 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 09:46:44,536 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 09:46:44,539 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 09:46:44,540 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 09:46:44,542 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 09:46:44,543 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 09:46:44,544 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 09:46:44,545 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 09:46:44,546 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 09:46:44,546 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 09:46:44,548 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 09:46:44,552 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 09:46:44,553 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 09:46:44,580 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 09:46:44,581 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 09:46:44,583 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 09:46:44,583 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 09:46:44,583 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 09:46:44,583 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 09:46:44,583 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 09:46:44,584 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 09:46:44,584 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 09:46:44,584 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 09:46:44,584 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 09:46:44,585 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 09:46:44,586 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 09:46:44,586 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 09:46:44,586 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 09:46:44,587 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 09:46:44,587 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 09:46:44,587 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 09:46:44,587 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 09:46:44,587 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 09:46:44,588 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 09:46:44,588 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 09:46:44,588 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 09:46:44,588 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 09:46:44,589 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 09:46:44,589 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 09:46:44,589 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 09:46:44,590 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 09:46:44,590 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 09:46:44,649 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 09:46:44,668 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 09:46:44,672 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 09:46:44,674 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 09:46:44,674 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 09:46:44,675 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector/s3_clnt_1.BV.c.cil-2.c [2019-08-08 09:46:44,739 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21f8fd69b/e2507bec01aa4e7abea4c009376f00a7/FLAG690dc0090 [2019-08-08 09:46:45,248 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 09:46:45,251 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/bitvector/s3_clnt_1.BV.c.cil-2.c [2019-08-08 09:46:45,270 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21f8fd69b/e2507bec01aa4e7abea4c009376f00a7/FLAG690dc0090 [2019-08-08 09:46:45,554 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21f8fd69b/e2507bec01aa4e7abea4c009376f00a7 [2019-08-08 09:46:45,571 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 09:46:45,573 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 09:46:45,574 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 09:46:45,574 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 09:46:45,578 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 09:46:45,579 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 09:46:45" (1/1) ... [2019-08-08 09:46:45,582 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1526e06b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:45, skipping insertion in model container [2019-08-08 09:46:45,582 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 09:46:45" (1/1) ... [2019-08-08 09:46:45,590 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 09:46:45,655 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 09:46:45,889 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 09:46:45,895 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 09:46:46,044 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 09:46:46,059 INFO L192 MainTranslator]: Completed translation [2019-08-08 09:46:46,060 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:46 WrapperNode [2019-08-08 09:46:46,060 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 09:46:46,061 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 09:46:46,061 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 09:46:46,061 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 09:46:46,078 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:46" (1/1) ... [2019-08-08 09:46:46,078 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:46" (1/1) ... [2019-08-08 09:46:46,089 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:46" (1/1) ... [2019-08-08 09:46:46,089 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:46" (1/1) ... [2019-08-08 09:46:46,102 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:46" (1/1) ... [2019-08-08 09:46:46,115 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:46" (1/1) ... [2019-08-08 09:46:46,118 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:46" (1/1) ... [2019-08-08 09:46:46,123 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 09:46:46,123 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 09:46:46,123 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 09:46:46,124 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 09:46:46,125 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:46" (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 09:46:46,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 09:46:46,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 09:46:46,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2019-08-08 09:46:46,194 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 09:46:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 09:46:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 09:46:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2019-08-08 09:46:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 09:46:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 09:46:46,196 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 09:46:46,348 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-08 09:46:47,346 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2019-08-08 09:46:47,346 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2019-08-08 09:46:47,363 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 09:46:47,363 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 09:46:47,365 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 09:46:47 BoogieIcfgContainer [2019-08-08 09:46:47,365 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 09:46:47,366 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 09:46:47,366 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 09:46:47,366 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 09:46:47,367 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 09:46:47" (1/1) ... [2019-08-08 09:46:47,380 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 09:46:47,383 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 09:46:47,392 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 09:46:47,399 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 09:46:47,401 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 09:46:47,435 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-08 09:46:47,437 INFO L185 IcfgInterpreter]: Interpreting procedure ssl3_connect with input of size 1 [2019-08-08 09:46:48,464 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 09:46:48,486 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 09:46:48,491 INFO L179 IcfgInterpreter]: Location ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 2391#(and (or (and (not (= ssl3_connect_~s__state~0 4096)) (not (= ssl3_connect_~s__state~0 4400)) (not (= ssl3_connect_~s__state~0 4384)) (= ssl3_connect_~s__state~0 4432) (not (= ssl3_connect_~s__state~0 4369)) (not (= ssl3_connect_~s__state~0 4099)) (not (= ssl3_connect_~s__state~0 4385)) (not (= ssl3_connect_~s__state~0 4368)) (not (= ssl3_connect_~s__state~0 16384)) (= ssl3_connect_~s__state~0 ssl3_connect_~state~0) (not (= ssl3_connect_~s__state~0 4401)) (not (= ssl3_connect_~s__state~0 4417)) (not (= ssl3_connect_~s__state~0 4416)) (not (= ssl3_connect_~s__state~0 20480)) (not (= ssl3_connect_~s__state~0 12292)) (= 0 ssl3_connect_~skip~0)) (and (not (= ssl3_connect_~s__state~0 4096)) (not (= ssl3_connect_~s__state~0 4400)) (not (= ssl3_connect_~s__state~0 4384)) (not (= ssl3_connect_~s__state~0 4369)) (not (= ssl3_connect_~s__state~0 4099)) (not (= ssl3_connect_~s__state~0 4385)) (= ssl3_connect_~s__state~0 4433) (not (= ssl3_connect_~s__state~0 4368)) (not (= ssl3_connect_~s__state~0 16384)) (= ssl3_connect_~s__state~0 ssl3_connect_~state~0) (not (= ssl3_connect_~s__state~0 4401)) (not (= ssl3_connect_~s__state~0 4417)) (not (= ssl3_connect_~s__state~0 4416)) (not (= ssl3_connect_~s__state~0 4432)) (not (= ssl3_connect_~s__state~0 20480)) (not (= ssl3_connect_~s__state~0 12292)) (= 0 ssl3_connect_~skip~0))) (<= 0 (+ ssl3_connect_~ret~0 2147483648)) (<= ssl3_connect_~ret~0 2147483647) (= ssl3_connect_~blastFlag~0 5)) [2019-08-08 09:46:48,495 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 09:46:48,503 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 09:46:48,506 INFO L168 Benchmark]: Toolchain (without parser) took 2932.63 ms. Allocated memory was 137.9 MB in the beginning and 271.1 MB in the end (delta: 133.2 MB). Free memory was 85.9 MB in the beginning and 242.7 MB in the end (delta: -156.8 MB). Peak memory consumption was 100.0 MB. Max. memory is 7.1 GB. [2019-08-08 09:46:48,508 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 137.9 MB. Free memory was 103.9 MB in the beginning and 103.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 09:46:48,509 INFO L168 Benchmark]: CACSL2BoogieTranslator took 486.50 ms. Allocated memory was 137.9 MB in the beginning and 198.7 MB in the end (delta: 60.8 MB). Free memory was 85.7 MB in the beginning and 173.7 MB in the end (delta: -88.0 MB). Peak memory consumption was 24.1 MB. Max. memory is 7.1 GB. [2019-08-08 09:46:48,510 INFO L168 Benchmark]: Boogie Preprocessor took 62.29 ms. Allocated memory is still 198.7 MB. Free memory was 173.7 MB in the beginning and 171.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-08 09:46:48,511 INFO L168 Benchmark]: RCFGBuilder took 1241.99 ms. Allocated memory is still 198.7 MB. Free memory was 171.1 MB in the beginning and 127.7 MB in the end (delta: 43.4 MB). Peak memory consumption was 43.4 MB. Max. memory is 7.1 GB. [2019-08-08 09:46:48,512 INFO L168 Benchmark]: Symbolic Interpretation took 1137.79 ms. Allocated memory was 198.7 MB in the beginning and 271.1 MB in the end (delta: 72.4 MB). Free memory was 127.7 MB in the beginning and 242.7 MB in the end (delta: -115.0 MB). Peak memory consumption was 80.9 MB. Max. memory is 7.1 GB. [2019-08-08 09:46:48,517 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 618]: 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 0.40 ms. Allocated memory is still 137.9 MB. Free memory was 103.9 MB in the beginning and 103.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 486.50 ms. Allocated memory was 137.9 MB in the beginning and 198.7 MB in the end (delta: 60.8 MB). Free memory was 85.7 MB in the beginning and 173.7 MB in the end (delta: -88.0 MB). Peak memory consumption was 24.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 62.29 ms. Allocated memory is still 198.7 MB. Free memory was 173.7 MB in the beginning and 171.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1241.99 ms. Allocated memory is still 198.7 MB. Free memory was 171.1 MB in the beginning and 127.7 MB in the end (delta: 43.4 MB). Peak memory consumption was 43.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1137.79 ms. Allocated memory was 198.7 MB in the beginning and 271.1 MB in the end (delta: 72.4 MB). Free memory was 127.7 MB in the beginning and 242.7 MB in the end (delta: -115.0 MB). Peak memory consumption was 80.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...