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/jain_5-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 19:20:23,386 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 19:20:23,388 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 19:20:23,406 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 19:20:23,407 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 19:20:23,408 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 19:20:23,410 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 19:20:23,423 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 19:20:23,425 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 19:20:23,426 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 19:20:23,429 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 19:20:23,430 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 19:20:23,431 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 19:20:23,433 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 19:20:23,436 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 19:20:23,438 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 19:20:23,439 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 19:20:23,442 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 19:20:23,443 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 19:20:23,445 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 19:20:23,446 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 19:20:23,447 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 19:20:23,448 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 19:20:23,449 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 19:20:23,451 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 19:20:23,451 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 19:20:23,451 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 19:20:23,452 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 19:20:23,453 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 19:20:23,453 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 19:20:23,454 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 19:20:23,455 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 19:20:23,457 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 19:20:23,458 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 19:20:23,459 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 19:20:23,459 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 19:20:23,460 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 19:20:23,460 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 19:20:23,460 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 19:20:23,461 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 19:20:23,464 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 19:20:23,465 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 [2019-08-22 19:20:23,488 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 19:20:23,488 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 19:20:23,489 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 19:20:23,490 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 19:20:23,490 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 19:20:23,490 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 19:20:23,490 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 19:20:23,491 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 19:20:23,491 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 19:20:23,491 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 19:20:23,491 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 19:20:23,492 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 19:20:23,492 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 19:20:23,492 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 19:20:23,492 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 19:20:23,492 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 19:20:23,493 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 19:20:23,493 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 19:20:23,493 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 19:20:23,493 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 19:20:23,493 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 19:20:23,494 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 19:20:23,494 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 19:20:23,494 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 19:20:23,494 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 19:20:23,495 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 19:20:23,495 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 19:20:23,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 19:20:23,495 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 19:20:23,545 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 19:20:23,561 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 19:20:23,565 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 19:20:23,567 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 19:20:23,567 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 19:20:23,568 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector/jain_5-2.c [2019-08-22 19:20:23,640 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ba092b83/ca6e43a7d2484ef4a7d05e3c284ba7fb/FLAG516481b1b [2019-08-22 19:20:24,088 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 19:20:24,089 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/bitvector/jain_5-2.c [2019-08-22 19:20:24,098 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ba092b83/ca6e43a7d2484ef4a7d05e3c284ba7fb/FLAG516481b1b [2019-08-22 19:20:24,450 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ba092b83/ca6e43a7d2484ef4a7d05e3c284ba7fb [2019-08-22 19:20:24,462 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 19:20:24,464 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 19:20:24,465 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 19:20:24,465 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 19:20:24,469 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 19:20:24,469 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 07:20:24" (1/1) ... [2019-08-22 19:20:24,472 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d91cf43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:20:24, skipping insertion in model container [2019-08-22 19:20:24,472 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 07:20:24" (1/1) ... [2019-08-22 19:20:24,480 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 19:20:24,495 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 19:20:24,642 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 19:20:24,647 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 19:20:24,659 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 19:20:24,671 INFO L192 MainTranslator]: Completed translation [2019-08-22 19:20:24,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:20:24 WrapperNode [2019-08-22 19:20:24,672 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 19:20:24,673 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 19:20:24,673 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 19:20:24,673 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 19:20:24,775 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:20:24" (1/1) ... [2019-08-22 19:20:24,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:20:24" (1/1) ... [2019-08-22 19:20:24,779 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:20:24" (1/1) ... [2019-08-22 19:20:24,780 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:20:24" (1/1) ... [2019-08-22 19:20:24,783 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:20:24" (1/1) ... [2019-08-22 19:20:24,787 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:20:24" (1/1) ... [2019-08-22 19:20:24,788 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:20:24" (1/1) ... [2019-08-22 19:20:24,789 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 19:20:24,790 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 19:20:24,790 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 19:20:24,790 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 19:20:24,791 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:20:24" (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 [2019-08-22 19:20:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 19:20:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 19:20:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-22 19:20:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 19:20:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 19:20:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 19:20:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-22 19:20:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 19:20:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 19:20:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 19:20:24,993 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 19:20:24,993 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-22 19:20:24,994 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 07:20:24 BoogieIcfgContainer [2019-08-22 19:20:24,995 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 19:20:24,995 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 19:20:24,995 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 19:20:24,996 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 19:20:24,996 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 07:20:24" (1/1) ... [2019-08-22 19:20:25,009 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 19:20:25,012 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 19:20:25,018 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 19:20:25,027 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 19:20:25,028 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 19:20:25,074 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-22 19:20:25,113 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:20:25,131 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:20:25,171 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:20:25,239 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:20:25,412 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:20:25,689 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:20:25,908 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:20:26,135 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:20:26,449 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:20:26,964 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:20:27,770 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:20:28,859 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:20:30,850 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:20:32,810 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:20:35,865 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:20:41,047 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:20:48,893 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:21:01,511 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:21:23,103 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms