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_srvr_2_alt.BV.c.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 09:46:48,529 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 09:46:48,531 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 09:46:48,543 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 09:46:48,543 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 09:46:48,544 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 09:46:48,546 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 09:46:48,548 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 09:46:48,549 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 09:46:48,550 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 09:46:48,551 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 09:46:48,552 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 09:46:48,552 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 09:46:48,553 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 09:46:48,554 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 09:46:48,555 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 09:46:48,556 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 09:46:48,557 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 09:46:48,559 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 09:46:48,561 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 09:46:48,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 09:46:48,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 09:46:48,565 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 09:46:48,566 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 09:46:48,568 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 09:46:48,571 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 09:46:48,572 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 09:46:48,573 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 09:46:48,573 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 09:46:48,574 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 09:46:48,575 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 09:46:48,575 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 09:46:48,576 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 09:46:48,576 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 09:46:48,577 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 09:46:48,578 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 09:46:48,578 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 09:46:48,604 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 09:46:48,604 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 09:46:48,606 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 09:46:48,606 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 09:46:48,606 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 09:46:48,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 09:46:48,607 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 09:46:48,607 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 09:46:48,607 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 09:46:48,607 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 09:46:48,608 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 09:46:48,608 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 09:46:48,608 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 09:46:48,608 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 09:46:48,608 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 09:46:48,609 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 09:46:48,609 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 09:46:48,609 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 09:46:48,609 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 09:46:48,609 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 09:46:48,610 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 09:46:48,610 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 09:46:48,610 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 09:46:48,610 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 09:46:48,610 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 09:46:48,611 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 09:46:48,611 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 09:46:48,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 09:46:48,611 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 09:46:48,639 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 09:46:48,653 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 09:46:48,662 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 09:46:48,663 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 09:46:48,663 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 09:46:48,664 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector/s3_srvr_2_alt.BV.c.cil.c [2019-08-08 09:46:48,730 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed694a261/4b46869fa1d04d8daae9cace02e8af51/FLAG4ad8b586b [2019-08-08 09:46:49,233 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 09:46:49,233 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/bitvector/s3_srvr_2_alt.BV.c.cil.c [2019-08-08 09:46:49,251 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed694a261/4b46869fa1d04d8daae9cace02e8af51/FLAG4ad8b586b [2019-08-08 09:46:49,578 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed694a261/4b46869fa1d04d8daae9cace02e8af51 [2019-08-08 09:46:49,589 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 09:46:49,591 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 09:46:49,592 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 09:46:49,592 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 09:46:49,596 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 09:46:49,597 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 09:46:49" (1/1) ... [2019-08-08 09:46:49,600 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b9fd64b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:49, skipping insertion in model container [2019-08-08 09:46:49,600 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 09:46:49" (1/1) ... [2019-08-08 09:46:49,608 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 09:46:49,649 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 09:46:49,920 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 09:46:49,929 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 09:46:50,095 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 09:46:50,110 INFO L192 MainTranslator]: Completed translation [2019-08-08 09:46:50,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:50 WrapperNode [2019-08-08 09:46:50,111 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 09:46:50,112 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 09:46:50,112 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 09:46:50,112 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 09:46:50,126 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:50" (1/1) ... [2019-08-08 09:46:50,127 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:50" (1/1) ... [2019-08-08 09:46:50,135 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:50" (1/1) ... [2019-08-08 09:46:50,136 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:50" (1/1) ... [2019-08-08 09:46:50,148 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:50" (1/1) ... [2019-08-08 09:46:50,178 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:50" (1/1) ... [2019-08-08 09:46:50,182 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:50" (1/1) ... [2019-08-08 09:46:50,195 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 09:46:50,195 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 09:46:50,195 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 09:46:50,196 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 09:46:50,196 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:50" (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 09:46:50,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 09:46:50,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 09:46:50,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2019-08-08 09:46:50,245 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 09:46:50,245 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 09:46:50,245 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-08 09:46:50,245 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 09:46:50,245 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2019-08-08 09:46:50,246 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 09:46:50,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 09:46:50,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 09:46:50,477 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-08 09:46:51,528 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2019-08-08 09:46:51,528 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2019-08-08 09:46:51,531 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 09:46:51,531 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 09:46:51,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 09:46:51 BoogieIcfgContainer [2019-08-08 09:46:51,533 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 09:46:51,533 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 09:46:51,533 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 09:46:51,534 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 09:46:51,535 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 09:46:51" (1/1) ... [2019-08-08 09:46:51,551 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 09:46:51,557 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 09:46:51,566 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 09:46:51,572 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 09:46:51,573 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 09:46:51,609 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-08 09:46:51,618 INFO L185 IcfgInterpreter]: Interpreting procedure ssl3_accept with input of size 3 [2019-08-08 09:57:17,755 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 09:57:17,756 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 09:57:17,758 INFO L179 IcfgInterpreter]: Location ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 3481164#(and (<= ssl3_accept_~ret~0 2147483647) (<= 0 (+ ssl3_accept_~ret~0 2147483648)) (or (and (not (= ssl3_accept_~s__state~0 8195)) (not (= ssl3_accept_~s__state~0 8593)) (not (= ssl3_accept_~s__state~0 8481)) (not (= ssl3_accept_~s__state~0 8464)) (not (= ssl3_accept_~s__state~0 8192)) (not (= ssl3_accept_~s__state~0 8528)) (= ssl3_accept_~s__state~0 8673) (not (= ssl3_accept_~s__state~0 8496)) (not (= ssl3_accept_~s__state~0 8466)) (not (= ssl3_accept_~s__state~0 8545)) (not (= ssl3_accept_~s__state~0 8480)) (not (= ssl3_accept_~s__state~0 8657)) (not (= ssl3_accept_~s__state~0 12292)) (not (= ssl3_accept_~s__state~0 8529)) (not (= ssl3_accept_~s__state~0 8640)) (not (= ssl3_accept_~s__state~0 8577)) (not (= ssl3_accept_~s__state~0 8672)) (not (= ssl3_accept_~s__state~0 8561)) (not (= ssl3_accept_~s__state~0 8448)) (not (= ssl3_accept_~s__state~0 24576)) (not (= ssl3_accept_~s__state~0 8641)) (not (= ssl3_accept_~s__state~0 8512)) (not (= ssl3_accept_~s__state~0 8609)) (not (= ssl3_accept_~s__state~0 8544)) (not (= ssl3_accept_~s__state~0 8608)) (not (= ssl3_accept_~s__state~0 8576)) (not (= ssl3_accept_~s__state~0 8560)) (not (= ssl3_accept_~s__state~0 8513)) (not (= ssl3_accept_~s__state~0 8497)) (not (= ssl3_accept_~s__state~0 8482)) (= ssl3_accept_~skip~0 0) (not (= ssl3_accept_~s__state~0 8656)) (= ssl3_accept_~s__state~0 ssl3_accept_~state~0) (not (= ssl3_accept_~s__state~0 8465)) (not (= ssl3_accept_~s__state~0 16384)) (not (= ssl3_accept_~s__state~0 8592))) (and (not (= ssl3_accept_~s__state~0 8195)) (not (= ssl3_accept_~s__state~0 8593)) (not (= ssl3_accept_~s__state~0 8481)) (not (= ssl3_accept_~s__state~0 8464)) (not (= ssl3_accept_~s__state~0 8192)) (not (= ssl3_accept_~s__state~0 8528)) (not (= ssl3_accept_~s__state~0 8496)) (not (= ssl3_accept_~s__state~0 8466)) (= ssl3_accept_~s__state~0 8672) (not (= ssl3_accept_~s__state~0 8545)) (not (= ssl3_accept_~s__state~0 8480)) (not (= ssl3_accept_~s__state~0 8657)) (not (= ssl3_accept_~s__state~0 12292)) (not (= ssl3_accept_~s__state~0 8529)) (not (= ssl3_accept_~s__state~0 8640)) (not (= ssl3_accept_~s__state~0 8577)) (not (= ssl3_accept_~s__state~0 8561)) (not (= ssl3_accept_~s__state~0 8448)) (not (= ssl3_accept_~s__state~0 24576)) (not (= ssl3_accept_~s__state~0 8641)) (not (= ssl3_accept_~s__state~0 8512)) (not (= ssl3_accept_~s__state~0 8609)) (not (= ssl3_accept_~s__state~0 8544)) (not (= ssl3_accept_~s__state~0 8608)) (not (= ssl3_accept_~s__state~0 8576)) (not (= ssl3_accept_~s__state~0 8560)) (not (= ssl3_accept_~s__state~0 8513)) (not (= ssl3_accept_~s__state~0 8497)) (not (= ssl3_accept_~s__state~0 8482)) (= ssl3_accept_~skip~0 0) (not (= ssl3_accept_~s__state~0 8656)) (= ssl3_accept_~s__state~0 ssl3_accept_~state~0) (not (= ssl3_accept_~s__state~0 8465)) (not (= ssl3_accept_~s__state~0 16384)) (not (= ssl3_accept_~s__state~0 8592)))) (= 4 ssl3_accept_~blastFlag~0)) [2019-08-08 09:57:17,760 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 09:57:17,768 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 09:57:17,771 INFO L168 Benchmark]: Toolchain (without parser) took 628179.25 ms. Allocated memory was 141.0 MB in the beginning and 6.1 GB in the end (delta: 6.0 GB). Free memory was 87.5 MB in the beginning and 2.2 GB in the end (delta: -2.1 GB). Peak memory consumption was 6.3 GB. Max. memory is 7.1 GB. [2019-08-08 09:57:17,772 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 141.0 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 09:57:17,773 INFO L168 Benchmark]: CACSL2BoogieTranslator took 519.53 ms. Allocated memory was 141.0 MB in the beginning and 202.9 MB in the end (delta: 61.9 MB). Free memory was 87.3 MB in the beginning and 178.9 MB in the end (delta: -91.6 MB). Peak memory consumption was 26.5 MB. Max. memory is 7.1 GB. [2019-08-08 09:57:17,774 INFO L168 Benchmark]: Boogie Preprocessor took 83.40 ms. Allocated memory is still 202.9 MB. Free memory was 178.9 MB in the beginning and 176.4 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-08 09:57:17,775 INFO L168 Benchmark]: RCFGBuilder took 1337.61 ms. Allocated memory is still 202.9 MB. Free memory was 176.4 MB in the beginning and 128.8 MB in the end (delta: 47.6 MB). Peak memory consumption was 47.6 MB. Max. memory is 7.1 GB. [2019-08-08 09:57:17,776 INFO L168 Benchmark]: Symbolic Interpretation took 626234.60 ms. Allocated memory was 202.9 MB in the beginning and 6.1 GB in the end (delta: 5.9 GB). Free memory was 128.8 MB in the beginning and 2.2 GB in the end (delta: -2.0 GB). Peak memory consumption was 6.3 GB. Max. memory is 7.1 GB. [2019-08-08 09:57:17,781 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 668]: 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 0.24 ms. Allocated memory is still 141.0 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 519.53 ms. Allocated memory was 141.0 MB in the beginning and 202.9 MB in the end (delta: 61.9 MB). Free memory was 87.3 MB in the beginning and 178.9 MB in the end (delta: -91.6 MB). Peak memory consumption was 26.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 83.40 ms. Allocated memory is still 202.9 MB. Free memory was 178.9 MB in the beginning and 176.4 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1337.61 ms. Allocated memory is still 202.9 MB. Free memory was 176.4 MB in the beginning and 128.8 MB in the end (delta: 47.6 MB). Peak memory consumption was 47.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 626234.60 ms. Allocated memory was 202.9 MB in the beginning and 6.1 GB in the end (delta: 5.9 GB). Free memory was 128.8 MB in the beginning and 2.2 GB in the end (delta: -2.0 GB). Peak memory consumption was 6.3 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...