java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default-EXP.epf -i ../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_5_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-df4b876 [2018-11-07 10:42:19,423 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-07 10:42:19,425 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-07 10:42:19,437 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-07 10:42:19,438 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-07 10:42:19,439 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-07 10:42:19,440 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-07 10:42:19,442 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-07 10:42:19,444 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-07 10:42:19,444 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-07 10:42:19,445 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-07 10:42:19,446 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-07 10:42:19,447 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-07 10:42:19,448 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-07 10:42:19,451 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-07 10:42:19,452 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-07 10:42:19,453 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-07 10:42:19,458 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-07 10:42:19,462 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-07 10:42:19,467 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-07 10:42:19,468 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-07 10:42:19,470 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-07 10:42:19,475 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-07 10:42:19,475 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-07 10:42:19,476 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-07 10:42:19,477 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-07 10:42:19,480 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-07 10:42:19,481 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-07 10:42:19,481 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-07 10:42:19,485 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-07 10:42:19,485 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-07 10:42:19,486 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-07 10:42:19,486 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-07 10:42:19,486 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-07 10:42:19,489 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-07 10:42:19,490 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-07 10:42:19,491 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default-EXP.epf [2018-11-07 10:42:19,518 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-07 10:42:19,519 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-07 10:42:19,520 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-07 10:42:19,521 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-07 10:42:19,521 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-07 10:42:19,521 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-07 10:42:19,521 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-07 10:42:19,521 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-07 10:42:19,522 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-07 10:42:19,522 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-07 10:42:19,522 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-07 10:42:19,522 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-07 10:42:19,522 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-07 10:42:19,523 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-07 10:42:19,524 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-07 10:42:19,524 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-07 10:42:19,524 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-07 10:42:19,524 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-07 10:42:19,524 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-07 10:42:19,525 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-07 10:42:19,525 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-07 10:42:19,525 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-07 10:42:19,525 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-07 10:42:19,525 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-07 10:42:19,526 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-07 10:42:19,527 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-07 10:42:19,527 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-07 10:42:19,527 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-07 10:42:19,527 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-07 10:42:19,527 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-07 10:42:19,529 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-07 10:42:19,530 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-07 10:42:19,530 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-07 10:42:19,530 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-07 10:42:19,530 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-07 10:42:19,530 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-11-07 10:42:19,586 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-07 10:42:19,605 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-07 10:42:19,610 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-07 10:42:19,611 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-07 10:42:19,612 INFO L276 PluginConnector]: CDTParser initialized [2018-11-07 10:42:19,613 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_5_true-unreach-call.c [2018-11-07 10:42:19,681 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d37d710f/11b389f486794fe9a72cfe05ae883cdf/FLAGfd4ba1b15 [2018-11-07 10:42:20,140 INFO L298 CDTParser]: Found 1 translation units. [2018-11-07 10:42:20,141 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/ofuf_5_true-unreach-call.c [2018-11-07 10:42:20,153 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d37d710f/11b389f486794fe9a72cfe05ae883cdf/FLAGfd4ba1b15 [2018-11-07 10:42:20,167 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d37d710f/11b389f486794fe9a72cfe05ae883cdf [2018-11-07 10:42:20,178 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-07 10:42:20,179 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-07 10:42:20,180 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-07 10:42:20,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-07 10:42:20,184 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-07 10:42:20,184 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 10:42:20" (1/1) ... [2018-11-07 10:42:20,187 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1eba6b8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:20, skipping insertion in model container [2018-11-07 10:42:20,187 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 10:42:20" (1/1) ... [2018-11-07 10:42:20,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-07 10:42:20,259 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-07 10:42:20,687 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-07 10:42:20,704 INFO L189 MainTranslator]: Completed pre-run [2018-11-07 10:42:20,786 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-07 10:42:20,902 INFO L193 MainTranslator]: Completed translation [2018-11-07 10:42:20,902 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:20 WrapperNode [2018-11-07 10:42:20,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-07 10:42:20,903 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-07 10:42:20,904 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-07 10:42:20,904 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-07 10:42:20,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:20" (1/1) ... [2018-11-07 10:42:20,951 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:20" (1/1) ... [2018-11-07 10:42:20,970 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-07 10:42:20,970 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-07 10:42:20,970 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-07 10:42:20,971 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-07 10:42:20,988 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:20" (1/1) ... [2018-11-07 10:42:20,989 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:20" (1/1) ... [2018-11-07 10:42:21,007 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:20" (1/1) ... [2018-11-07 10:42:21,008 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:20" (1/1) ... [2018-11-07 10:42:21,051 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:20" (1/1) ... [2018-11-07 10:42:21,070 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:20" (1/1) ... [2018-11-07 10:42:21,076 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:20" (1/1) ... [2018-11-07 10:42:21,089 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-07 10:42:21,089 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-07 10:42:21,089 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-07 10:42:21,093 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-07 10:42:21,094 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:20" (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 [2018-11-07 10:42:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2018-11-07 10:42:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2018-11-07 10:42:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-07 10:42:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-07 10:42:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-07 10:42:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-07 10:42:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-07 10:42:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_92 [2018-11-07 10:42:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_92 [2018-11-07 10:42:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-07 10:42:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-07 10:42:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-07 10:42:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2018-11-07 10:42:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_100 [2018-11-07 10:42:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_100 [2018-11-07 10:42:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_99 [2018-11-07 10:42:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_99 [2018-11-07 10:42:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_97 [2018-11-07 10:42:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_97 [2018-11-07 10:42:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2018-11-07 10:42:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2018-11-07 10:42:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_96 [2018-11-07 10:42:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_96 [2018-11-07 10:42:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-07 10:42:21,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-07 10:42:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-07 10:42:21,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-07 10:42:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2018-11-07 10:42:21,182 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2018-11-07 10:42:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-07 10:42:21,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-07 10:42:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-07 10:42:23,051 INFO L276 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-07 10:42:23,052 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 10:42:23 BoogieIcfgContainer [2018-11-07 10:42:23,052 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-07 10:42:23,053 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-07 10:42:23,053 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-07 10:42:23,058 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-07 10:42:23,058 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 10:42:20" (1/3) ... [2018-11-07 10:42:23,059 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3057a8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 10:42:23, skipping insertion in model container [2018-11-07 10:42:23,060 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:20" (2/3) ... [2018-11-07 10:42:23,061 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3057a8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 10:42:23, skipping insertion in model container [2018-11-07 10:42:23,061 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 10:42:23" (3/3) ... [2018-11-07 10:42:23,063 INFO L112 eAbstractionObserver]: Analyzing ICFG ofuf_5_true-unreach-call.c [2018-11-07 10:42:23,073 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-07 10:42:23,084 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-07 10:42:23,103 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-07 10:42:23,143 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-07 10:42:23,143 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-07 10:42:23,144 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-07 10:42:23,144 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-07 10:42:23,144 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-07 10:42:23,145 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-07 10:42:23,145 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-07 10:42:23,145 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-07 10:42:23,172 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states. [2018-11-07 10:42:23,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-07 10:42:23,191 INFO L367 BasicCegarLoop]: Found error trace [2018-11-07 10:42:23,193 INFO L375 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-07 10:42:23,195 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-07 10:42:23,201 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 10:42:23,201 INFO L82 PathProgramCache]: Analyzing trace with hash 1327691426, now seen corresponding path program 1 times [2018-11-07 10:42:23,203 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-07 10:42:23,257 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 10:42:23,257 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 10:42:23,257 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 10:42:23,258 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-07 10:42:23,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 10:42:23,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-07 10:42:23,590 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-07 10:42:23,590 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-07 10:42:23,591 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 112 with the following transitions: [2018-11-07 10:42:23,594 INFO L202 CegarAbsIntRunner]: [0], [3], [4], [5], [6], [7], [8], [9], [10], [12], [47], [180], [181], [182], [186], [189], [190], [191], [192], [193], [194], [195], [196], [197], [198], [199], [200], [214], [337], [339], [340], [341], [342], [343], [344], [345], [346], [347], [348], [349], [350], [351], [354], [355], [358], [360], [366], [368], [370], [371], [378], [383], [444], [449], [454], [470], [471], [472], [473], [474], [475], [476], [477], [478], [479], [480], [481], [482], [483], [484], [485], [486], [487], [488], [489], [490], [491], [492], [493], [494], [495], [496], [497], [498], [499], [503], [506], [510], [511], [514], [516], [522], [524], [525], [526], [528], [540], [541], [542], [543], [544], [545], [546], [550], [551], [552] [2018-11-07 10:42:23,654 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-07 10:42:23,654 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-07 10:42:24,055 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-07 10:42:24,057 INFO L272 AbstractInterpreter]: Visited 61 different actions 61 times. Never merged. Never widened. Never found a fixpoint. Largest state had 109 variables. [2018-11-07 10:42:24,105 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 10:42:24,106 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-07 10:42:24,383 INFO L227 lantSequenceWeakener]: Weakened 59 states. On average, predicates are now at 94.05% of their original sizes. [2018-11-07 10:42:24,384 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-07 10:42:25,677 INFO L415 sIntCurrentIteration]: We unified 110 AI predicates to 110 [2018-11-07 10:42:25,678 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-07 10:42:25,679 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-07 10:42:25,679 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [22] imperfect sequences [2] total 22 [2018-11-07 10:42:25,680 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-07 10:42:25,686 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2018-11-07 10:42:25,690 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-11-07 10:42:25,692 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=395, Unknown=0, NotChecked=0, Total=462 [2018-11-07 10:42:25,694 INFO L87 Difference]: Start difference. First operand 297 states. Second operand 22 states. [2018-11-07 10:42:30,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-07 10:42:30,193 INFO L93 Difference]: Finished difference Result 549 states and 679 transitions. [2018-11-07 10:42:30,193 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-11-07 10:42:30,195 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 111 [2018-11-07 10:42:30,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-07 10:42:30,217 INFO L225 Difference]: With dead ends: 549 [2018-11-07 10:42:30,217 INFO L226 Difference]: Without dead ends: 305 [2018-11-07 10:42:30,231 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 132 GetRequests, 97 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 150 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=330, Invalid=1002, Unknown=0, NotChecked=0, Total=1332 [2018-11-07 10:42:30,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states. [2018-11-07 10:42:30,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 286. [2018-11-07 10:42:30,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 286 states. [2018-11-07 10:42:30,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 286 states and 332 transitions. [2018-11-07 10:42:30,314 INFO L78 Accepts]: Start accepts. Automaton has 286 states and 332 transitions. Word has length 111 [2018-11-07 10:42:30,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-07 10:42:30,315 INFO L480 AbstractCegarLoop]: Abstraction has 286 states and 332 transitions. [2018-11-07 10:42:30,315 INFO L481 AbstractCegarLoop]: Interpolant automaton has 22 states. [2018-11-07 10:42:30,315 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 332 transitions. [2018-11-07 10:42:30,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-11-07 10:42:30,327 INFO L367 BasicCegarLoop]: Found error trace [2018-11-07 10:42:30,328 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-07 10:42:30,328 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-07 10:42:30,328 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 10:42:30,329 INFO L82 PathProgramCache]: Analyzing trace with hash 1392014183, now seen corresponding path program 1 times [2018-11-07 10:42:30,329 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-07 10:42:30,330 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 10:42:30,330 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 10:42:30,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 10:42:30,331 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-07 10:42:30,424 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-07 10:42:30,425 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-07 10:42:30,425 INFO L171 anRefinementStrategy]: Switched to traceCheck mode Z3_NO_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-07 10:42:30,437 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 10:42:30,437 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_NO_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: null) [2018-11-07 10:42:30,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 10:42:30,582 INFO L190 CegarAbsIntRunner]: Skipping current iteration for AI because the path program does not contain any loops [2018-11-07 10:42:30,583 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2018-11-07 10:42:30,583 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-07 10:42:30,583 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-07 10:42:30,604 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 10:42:30,604 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-07 10:42:30,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 10:42:30,745 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-07 10:42:30,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-07 10:42:30,856 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-07 10:42:31,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-07 10:42:31,125 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-11-07 10:42:31,125 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2018-11-07 10:42:31,125 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-07 10:42:31,126 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-07 10:42:31,130 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-07 10:42:31,130 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-07 10:42:31,130 INFO L87 Difference]: Start difference. First operand 286 states and 332 transitions. Second operand 3 states. [2018-11-07 10:42:31,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-07 10:42:31,191 INFO L93 Difference]: Finished difference Result 321 states and 372 transitions. [2018-11-07 10:42:31,192 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-07 10:42:31,192 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 107 [2018-11-07 10:42:31,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-07 10:42:31,196 INFO L225 Difference]: With dead ends: 321 [2018-11-07 10:42:31,196 INFO L226 Difference]: Without dead ends: 286 [2018-11-07 10:42:31,197 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 213 GetRequests, 212 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-07 10:42:31,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286 states. [2018-11-07 10:42:31,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 286 to 286. [2018-11-07 10:42:31,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 286 states. [2018-11-07 10:42:31,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 286 states and 331 transitions. [2018-11-07 10:42:31,222 INFO L78 Accepts]: Start accepts. Automaton has 286 states and 331 transitions. Word has length 107 [2018-11-07 10:42:31,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-07 10:42:31,223 INFO L480 AbstractCegarLoop]: Abstraction has 286 states and 331 transitions. [2018-11-07 10:42:31,223 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-07 10:42:31,224 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 331 transitions. [2018-11-07 10:42:31,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-07 10:42:31,226 INFO L367 BasicCegarLoop]: Found error trace [2018-11-07 10:42:31,227 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-07 10:42:31,227 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-07 10:42:31,227 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 10:42:31,227 INFO L82 PathProgramCache]: Analyzing trace with hash 2011425476, now seen corresponding path program 1 times [2018-11-07 10:42:31,228 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-07 10:42:31,228 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 10:42:31,229 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 10:42:31,229 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 10:42:31,229 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-07 10:42:31,273 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-07 10:42:31,274 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-07 10:42:31,274 INFO L171 anRefinementStrategy]: Switched to traceCheck mode Z3_NO_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-07 10:42:31,288 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 10:42:31,288 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_NO_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: null) [2018-11-07 10:42:31,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 10:42:31,374 INFO L190 CegarAbsIntRunner]: Skipping current iteration for AI because the path program does not contain any loops [2018-11-07 10:42:31,375 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2018-11-07 10:42:31,375 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-07 10:42:31,375 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-07 10:42:31,385 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 10:42:31,385 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-07 10:42:31,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 10:42:31,485 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-07 10:42:31,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-07 10:42:31,614 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-07 10:42:31,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-07 10:42:31,712 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-11-07 10:42:31,713 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 7 [2018-11-07 10:42:31,713 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-07 10:42:31,713 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-07 10:42:31,714 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-07 10:42:31,714 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-07 10:42:31,714 INFO L87 Difference]: Start difference. First operand 286 states and 331 transitions. Second operand 5 states. [2018-11-07 10:42:31,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-07 10:42:31,980 INFO L93 Difference]: Finished difference Result 286 states and 331 transitions. [2018-11-07 10:42:31,980 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-07 10:42:31,980 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 109 [2018-11-07 10:42:31,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-07 10:42:31,981 INFO L225 Difference]: With dead ends: 286 [2018-11-07 10:42:31,982 INFO L226 Difference]: Without dead ends: 0 [2018-11-07 10:42:31,986 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 218 GetRequests, 212 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-07 10:42:31,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-07 10:42:31,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-07 10:42:31,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-07 10:42:31,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-07 10:42:31,987 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 109 [2018-11-07 10:42:31,987 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-07 10:42:31,987 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-07 10:42:31,987 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-07 10:42:31,988 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-07 10:42:31,989 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-07 10:42:31,994 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-07 10:42:32,749 WARN L179 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 64 [2018-11-07 10:42:32,975 WARN L179 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 64 [2018-11-07 10:42:33,216 WARN L179 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 67 [2018-11-07 10:42:33,506 WARN L179 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 64 [2018-11-07 10:42:33,767 WARN L179 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 64 [2018-11-07 10:42:33,990 WARN L179 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 64 [2018-11-07 10:42:34,092 WARN L179 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 43 [2018-11-07 10:42:34,247 WARN L179 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 53 [2018-11-07 10:42:34,364 WARN L179 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 53 [2018-11-07 10:42:34,523 WARN L179 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 64 [2018-11-07 10:42:34,683 WARN L179 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 64 [2018-11-07 10:42:34,990 WARN L179 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 53 [2018-11-07 10:42:34,992 INFO L425 ceAbstractionStarter]: For program point L256(lines 256 264) no Hoare annotation was computed. [2018-11-07 10:42:34,992 INFO L425 ceAbstractionStarter]: For program point L250(lines 250 264) no Hoare annotation was computed. [2018-11-07 10:42:34,993 INFO L428 ceAbstractionStarter]: At program point Id_MCDC_92ENTRY(lines 244 274) the Hoare annotation is: true [2018-11-07 10:42:34,993 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_92EXIT(lines 244 274) no Hoare annotation was computed. [2018-11-07 10:42:34,993 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_92FINAL(lines 244 274) no Hoare annotation was computed. [2018-11-07 10:42:34,993 INFO L428 ceAbstractionStarter]: At program point L267(line 267) the Hoare annotation is: true [2018-11-07 10:42:34,993 INFO L425 ceAbstractionStarter]: For program point L267-1(line 267) no Hoare annotation was computed. [2018-11-07 10:42:34,993 INFO L425 ceAbstractionStarter]: For program point L265(lines 265 272) no Hoare annotation was computed. [2018-11-07 10:42:34,993 INFO L425 ceAbstractionStarter]: For program point L265-2(lines 245 274) no Hoare annotation was computed. [2018-11-07 10:42:34,994 INFO L425 ceAbstractionStarter]: For program point L265-3(lines 265 272) no Hoare annotation was computed. [2018-11-07 10:42:34,994 INFO L425 ceAbstractionStarter]: For program point L446(line 446) no Hoare annotation was computed. [2018-11-07 10:42:34,994 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-07 10:42:34,994 INFO L425 ceAbstractionStarter]: For program point L446-1(line 446) no Hoare annotation was computed. [2018-11-07 10:42:34,994 INFO L425 ceAbstractionStarter]: For program point L446-2(line 446) no Hoare annotation was computed. [2018-11-07 10:42:34,994 INFO L425 ceAbstractionStarter]: For program point L446-3(line 446) no Hoare annotation was computed. [2018-11-07 10:42:34,994 INFO L425 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-07 10:42:34,994 INFO L425 ceAbstractionStarter]: For program point L184-1(line 184) no Hoare annotation was computed. [2018-11-07 10:42:34,994 INFO L425 ceAbstractionStarter]: For program point L184-2(line 184) no Hoare annotation was computed. [2018-11-07 10:42:34,995 INFO L425 ceAbstractionStarter]: For program point L184-3(line 184) no Hoare annotation was computed. [2018-11-07 10:42:34,995 INFO L425 ceAbstractionStarter]: For program point L184-4(line 184) no Hoare annotation was computed. [2018-11-07 10:42:34,995 INFO L425 ceAbstractionStarter]: For program point L184-5(line 184) no Hoare annotation was computed. [2018-11-07 10:42:34,995 INFO L425 ceAbstractionStarter]: For program point L313(line 313) no Hoare annotation was computed. [2018-11-07 10:42:34,995 INFO L425 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2018-11-07 10:42:34,995 INFO L425 ceAbstractionStarter]: For program point L313-1(line 313) no Hoare annotation was computed. [2018-11-07 10:42:34,995 INFO L425 ceAbstractionStarter]: For program point L185-1(line 185) no Hoare annotation was computed. [2018-11-07 10:42:34,995 INFO L425 ceAbstractionStarter]: For program point L311(line 311) no Hoare annotation was computed. [2018-11-07 10:42:34,995 INFO L425 ceAbstractionStarter]: For program point L185-2(line 185) no Hoare annotation was computed. [2018-11-07 10:42:34,996 INFO L425 ceAbstractionStarter]: For program point L185-3(line 185) no Hoare annotation was computed. [2018-11-07 10:42:34,996 INFO L425 ceAbstractionStarter]: For program point L185-4(line 185) no Hoare annotation was computed. [2018-11-07 10:42:34,996 INFO L425 ceAbstractionStarter]: For program point L185-5(line 185) no Hoare annotation was computed. [2018-11-07 10:42:34,996 INFO L425 ceAbstractionStarter]: For program point L185-6(line 185) no Hoare annotation was computed. [2018-11-07 10:42:34,996 INFO L425 ceAbstractionStarter]: For program point L185-7(line 185) no Hoare annotation was computed. [2018-11-07 10:42:34,996 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-07 10:42:34,996 INFO L425 ceAbstractionStarter]: For program point L231(line 231) no Hoare annotation was computed. [2018-11-07 10:42:34,996 INFO L425 ceAbstractionStarter]: For program point L231-1(line 231) no Hoare annotation was computed. [2018-11-07 10:42:34,996 INFO L425 ceAbstractionStarter]: For program point L229(line 229) no Hoare annotation was computed. [2018-11-07 10:42:34,997 INFO L425 ceAbstractionStarter]: For program point L293(line 293) no Hoare annotation was computed. [2018-11-07 10:42:34,997 INFO L425 ceAbstractionStarter]: For program point L229-1(line 229) no Hoare annotation was computed. [2018-11-07 10:42:34,997 INFO L425 ceAbstractionStarter]: For program point L293-1(line 293) no Hoare annotation was computed. [2018-11-07 10:42:34,997 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-07 10:42:34,997 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_100FINAL(lines 415 421) no Hoare annotation was computed. [2018-11-07 10:42:34,997 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_100EXIT(lines 415 421) no Hoare annotation was computed. [2018-11-07 10:42:34,997 INFO L428 ceAbstractionStarter]: At program point Id_MCDC_100ENTRY(lines 415 421) the Hoare annotation is: true [2018-11-07 10:42:34,998 INFO L428 ceAbstractionStarter]: At program point L419(line 419) the Hoare annotation is: true [2018-11-07 10:42:34,998 INFO L425 ceAbstractionStarter]: For program point L409(line 409) no Hoare annotation was computed. [2018-11-07 10:42:34,998 INFO L425 ceAbstractionStarter]: For program point L409-1(lines 401 411) no Hoare annotation was computed. [2018-11-07 10:42:34,998 INFO L425 ceAbstractionStarter]: For program point L405(line 405) no Hoare annotation was computed. [2018-11-07 10:42:34,998 INFO L425 ceAbstractionStarter]: For program point L405-1(line 405) no Hoare annotation was computed. [2018-11-07 10:42:34,998 INFO L425 ceAbstractionStarter]: For program point L403(line 403) no Hoare annotation was computed. [2018-11-07 10:42:34,998 INFO L425 ceAbstractionStarter]: For program point L405-2(line 405) no Hoare annotation was computed. [2018-11-07 10:42:34,998 INFO L425 ceAbstractionStarter]: For program point L403-1(line 403) no Hoare annotation was computed. [2018-11-07 10:42:34,999 INFO L425 ceAbstractionStarter]: For program point L405-3(line 405) no Hoare annotation was computed. [2018-11-07 10:42:34,999 INFO L425 ceAbstractionStarter]: For program point L403-2(line 403) no Hoare annotation was computed. [2018-11-07 10:42:34,999 INFO L425 ceAbstractionStarter]: For program point L401-1(lines 401 411) no Hoare annotation was computed. [2018-11-07 10:42:34,999 INFO L425 ceAbstractionStarter]: For program point L403-3(line 403) no Hoare annotation was computed. [2018-11-07 10:42:34,999 INFO L428 ceAbstractionStarter]: At program point Id_MCDC_99ENTRY(lines 395 414) the Hoare annotation is: true [2018-11-07 10:42:34,999 INFO L425 ceAbstractionStarter]: For program point L399(line 399) no Hoare annotation was computed. [2018-11-07 10:42:34,999 INFO L425 ceAbstractionStarter]: For program point L403-4(line 403) no Hoare annotation was computed. [2018-11-07 10:42:34,999 INFO L425 ceAbstractionStarter]: For program point L399-1(line 399) no Hoare annotation was computed. [2018-11-07 10:42:35,000 INFO L425 ceAbstractionStarter]: For program point L403-5(line 403) no Hoare annotation was computed. [2018-11-07 10:42:35,000 INFO L421 ceAbstractionStarter]: At program point L401-3(lines 401 411) the Hoare annotation is: (or (not (= 0 |#t~string10.offset|)) (= |~#Id_MCDC_113~0.base| 0) (= 0 |#t~string10.base|) (not (= 0 |#t~string67.offset|)) (= |#t~string66.base| 0) (= 0 |~#Id_MCDC_112~0.base|) (= |#t~string15.base| 0) (not (= |#t~string66.offset| 0)) (= 0 |#t~string34.base|) (and (= |Id_MCDC_99_#t~malloc55.offset| 0) (not (= |Id_MCDC_99_~#Id_MCDC_139~0.base| 0)) (= |Id_MCDC_99_~#Id_MCDC_139~0.offset| 0) (not (= |Id_MCDC_99_#t~malloc55.base| 0))) (= |#t~string67.base| 0) (not (= |#t~string39.offset| 0)) (not (= |~#Id_MCDC_113~0.offset| 0)) (= 0 |#t~string39.base|) (not (= |#t~string34.offset| 0)) (not (= 0 |#t~string15.offset|)) (not (= |~#Id_MCDC_112~0.offset| 0))) [2018-11-07 10:42:35,000 INFO L425 ceAbstractionStarter]: For program point L397(line 397) no Hoare annotation was computed. [2018-11-07 10:42:35,000 INFO L421 ceAbstractionStarter]: At program point L399-2(line 399) the Hoare annotation is: (or (not (= 0 |#t~string10.offset|)) (= |~#Id_MCDC_113~0.base| 0) (= 0 |#t~string10.base|) (not (= 0 |#t~string67.offset|)) (= |#t~string66.base| 0) (= 0 |~#Id_MCDC_112~0.base|) (= |#t~string15.base| 0) (not (= |#t~string66.offset| 0)) (= 0 |#t~string34.base|) (and (= |Id_MCDC_99_#t~malloc55.offset| 0) (not (= |Id_MCDC_99_~#Id_MCDC_139~0.base| 0)) (= |Id_MCDC_99_~#Id_MCDC_139~0.offset| 0) (not (= |Id_MCDC_99_#t~malloc55.base| 0))) (= |#t~string67.base| 0) (not (= |#t~string39.offset| 0)) (not (= |~#Id_MCDC_113~0.offset| 0)) (= 0 |#t~string39.base|) (not (= |#t~string34.offset| 0)) (not (= 0 |#t~string15.offset|)) (not (= |~#Id_MCDC_112~0.offset| 0))) [2018-11-07 10:42:35,001 INFO L425 ceAbstractionStarter]: For program point L403-6(line 403) no Hoare annotation was computed. [2018-11-07 10:42:35,001 INFO L421 ceAbstractionStarter]: At program point L401-4(lines 401 411) the Hoare annotation is: (or (not (= 0 |#t~string10.offset|)) (= |~#Id_MCDC_113~0.base| 0) (= 0 |#t~string10.base|) (not (= 0 |#t~string67.offset|)) (= |#t~string66.base| 0) (= 0 |~#Id_MCDC_112~0.base|) (= |#t~string15.base| 0) (not (= |#t~string66.offset| 0)) (= 0 |#t~string34.base|) (and (= |Id_MCDC_99_#t~malloc55.offset| 0) (not (= |Id_MCDC_99_~#Id_MCDC_139~0.base| 0)) (= |Id_MCDC_99_~#Id_MCDC_139~0.offset| 0) (not (= |Id_MCDC_99_#t~malloc55.base| 0))) (= |#t~string67.base| 0) (not (= |#t~string39.offset| 0)) (not (= |~#Id_MCDC_113~0.offset| 0)) (= 0 |#t~string39.base|) (not (= |#t~string34.offset| 0)) (not (= 0 |#t~string15.offset|)) (not (= |~#Id_MCDC_112~0.offset| 0))) [2018-11-07 10:42:35,001 INFO L425 ceAbstractionStarter]: For program point L397-1(line 397) no Hoare annotation was computed. [2018-11-07 10:42:35,001 INFO L425 ceAbstractionStarter]: For program point L397-2(line 397) no Hoare annotation was computed. [2018-11-07 10:42:35,001 INFO L425 ceAbstractionStarter]: For program point L403-8(lines 403 410) no Hoare annotation was computed. [2018-11-07 10:42:35,001 INFO L425 ceAbstractionStarter]: For program point L397-3(line 397) no Hoare annotation was computed. [2018-11-07 10:42:35,002 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_99EXIT(lines 395 414) no Hoare annotation was computed. [2018-11-07 10:42:35,002 INFO L425 ceAbstractionStarter]: For program point L397-4(line 397) no Hoare annotation was computed. [2018-11-07 10:42:35,002 INFO L425 ceAbstractionStarter]: For program point L397-5(line 397) no Hoare annotation was computed. [2018-11-07 10:42:35,002 INFO L425 ceAbstractionStarter]: For program point L397-6(line 397) no Hoare annotation was computed. [2018-11-07 10:42:35,002 INFO L425 ceAbstractionStarter]: For program point L412(line 412) no Hoare annotation was computed. [2018-11-07 10:42:35,002 INFO L425 ceAbstractionStarter]: For program point L400(line 400) no Hoare annotation was computed. [2018-11-07 10:42:35,002 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_99FINAL(lines 395 414) no Hoare annotation was computed. [2018-11-07 10:42:35,002 INFO L425 ceAbstractionStarter]: For program point L209(line 209) no Hoare annotation was computed. [2018-11-07 10:42:35,003 INFO L425 ceAbstractionStarter]: For program point L209-2(line 209) no Hoare annotation was computed. [2018-11-07 10:42:35,003 INFO L428 ceAbstractionStarter]: At program point Id_MCDC_89ENTRY(lines 188 243) the Hoare annotation is: true [2018-11-07 10:42:35,003 INFO L425 ceAbstractionStarter]: For program point L193(lines 193 196) no Hoare annotation was computed. [2018-11-07 10:42:35,003 INFO L425 ceAbstractionStarter]: For program point L218(line 218) no Hoare annotation was computed. [2018-11-07 10:42:35,003 INFO L425 ceAbstractionStarter]: For program point L210(line 210) no Hoare annotation was computed. [2018-11-07 10:42:35,003 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_89FINAL(lines 188 243) no Hoare annotation was computed. [2018-11-07 10:42:35,003 INFO L425 ceAbstractionStarter]: For program point L212(line 212) no Hoare annotation was computed. [2018-11-07 10:42:35,004 INFO L425 ceAbstractionStarter]: For program point L212-2(line 212) no Hoare annotation was computed. [2018-11-07 10:42:35,004 INFO L428 ceAbstractionStarter]: At program point L204(lines 204 220) the Hoare annotation is: true [2018-11-07 10:42:35,004 INFO L425 ceAbstractionStarter]: For program point L229(line 229) no Hoare annotation was computed. [2018-11-07 10:42:35,004 INFO L425 ceAbstractionStarter]: For program point L229-2(line 229) no Hoare annotation was computed. [2018-11-07 10:42:35,004 INFO L425 ceAbstractionStarter]: For program point L229-3(line 229) no Hoare annotation was computed. [2018-11-07 10:42:35,004 INFO L425 ceAbstractionStarter]: For program point L229-4(line 229) no Hoare annotation was computed. [2018-11-07 10:42:35,004 INFO L425 ceAbstractionStarter]: For program point L229-5(line 229) no Hoare annotation was computed. [2018-11-07 10:42:35,004 INFO L425 ceAbstractionStarter]: For program point L229-6(line 229) no Hoare annotation was computed. [2018-11-07 10:42:35,004 INFO L425 ceAbstractionStarter]: For program point L229-7(line 229) no Hoare annotation was computed. [2018-11-07 10:42:35,005 INFO L425 ceAbstractionStarter]: For program point L229-8(line 229) no Hoare annotation was computed. [2018-11-07 10:42:35,005 INFO L425 ceAbstractionStarter]: For program point L221-1(lines 221 228) no Hoare annotation was computed. [2018-11-07 10:42:35,005 INFO L425 ceAbstractionStarter]: For program point L229-9(line 229) no Hoare annotation was computed. [2018-11-07 10:42:35,005 INFO L425 ceAbstractionStarter]: For program point L221-2(line 221) no Hoare annotation was computed. [2018-11-07 10:42:35,005 INFO L425 ceAbstractionStarter]: For program point L221-3(lines 221 228) no Hoare annotation was computed. [2018-11-07 10:42:35,005 INFO L425 ceAbstractionStarter]: For program point L229-11(lines 229 241) no Hoare annotation was computed. [2018-11-07 10:42:35,005 INFO L428 ceAbstractionStarter]: At program point L221-5(lines 221 228) the Hoare annotation is: true [2018-11-07 10:42:35,005 INFO L425 ceAbstractionStarter]: For program point L221-6(lines 221 228) no Hoare annotation was computed. [2018-11-07 10:42:35,005 INFO L425 ceAbstractionStarter]: For program point L213(line 213) no Hoare annotation was computed. [2018-11-07 10:42:35,006 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_89EXIT(lines 188 243) no Hoare annotation was computed. [2018-11-07 10:42:35,008 INFO L425 ceAbstractionStarter]: For program point L197(lines 197 203) no Hoare annotation was computed. [2018-11-07 10:42:35,008 INFO L425 ceAbstractionStarter]: For program point L197-2(lines 197 203) no Hoare annotation was computed. [2018-11-07 10:42:35,008 INFO L425 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2018-11-07 10:42:35,008 INFO L425 ceAbstractionStarter]: For program point L206-2(line 206) no Hoare annotation was computed. [2018-11-07 10:42:35,008 INFO L425 ceAbstractionStarter]: For program point L231(line 231) no Hoare annotation was computed. [2018-11-07 10:42:35,008 INFO L425 ceAbstractionStarter]: For program point L231-1(line 231) no Hoare annotation was computed. [2018-11-07 10:42:35,008 INFO L425 ceAbstractionStarter]: For program point L231-2(lines 231 236) no Hoare annotation was computed. [2018-11-07 10:42:35,009 INFO L425 ceAbstractionStarter]: For program point L231-3(lines 229 241) no Hoare annotation was computed. [2018-11-07 10:42:35,009 INFO L425 ceAbstractionStarter]: For program point L223(line 223) no Hoare annotation was computed. [2018-11-07 10:42:35,009 INFO L425 ceAbstractionStarter]: For program point L223-1(line 223) no Hoare annotation was computed. [2018-11-07 10:42:35,009 INFO L425 ceAbstractionStarter]: For program point L215(line 215) no Hoare annotation was computed. [2018-11-07 10:42:35,009 INFO L425 ceAbstractionStarter]: For program point L215-2(line 215) no Hoare annotation was computed. [2018-11-07 10:42:35,009 INFO L425 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2018-11-07 10:42:35,009 INFO L425 ceAbstractionStarter]: For program point L199(lines 199 202) no Hoare annotation was computed. [2018-11-07 10:42:35,009 INFO L425 ceAbstractionStarter]: For program point L224(lines 224 227) no Hoare annotation was computed. [2018-11-07 10:42:35,009 INFO L425 ceAbstractionStarter]: For program point L216(line 216) no Hoare annotation was computed. [2018-11-07 10:42:35,010 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-07 10:42:35,010 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= |~#Id_MCDC_112~0.offset| 0) (not (= |#t~string34.base| 0)) (not (= |~#Id_MCDC_112~0.base| 0)) (= |#t~string34.offset| 0) (= |#t~string15.offset| 0) (= |#t~string67.offset| 0) (= |#t~string10.offset| 0) (not (= |#t~string10.base| 0)) (not (= |#t~string67.base| 0)) (= |#t~string66.offset| 0) (= |~#Id_MCDC_113~0.offset| 0) (= |#t~string39.offset| 0) (not (= |#t~string15.base| 0)) (not (= |#t~string66.base| 0)) (not (= |~#Id_MCDC_113~0.base| 0)) (not (= |#t~string39.base| 0))) [2018-11-07 10:42:35,010 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-07 10:42:35,010 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-07 10:42:35,010 INFO L425 ceAbstractionStarter]: For program point L447(lines 447 450) no Hoare annotation was computed. [2018-11-07 10:42:35,010 INFO L425 ceAbstractionStarter]: For program point L446(line 446) no Hoare annotation was computed. [2018-11-07 10:42:35,010 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 422 453) the Hoare annotation is: true [2018-11-07 10:42:35,010 INFO L425 ceAbstractionStarter]: For program point L446-1(line 446) no Hoare annotation was computed. [2018-11-07 10:42:35,011 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 422 453) no Hoare annotation was computed. [2018-11-07 10:42:35,011 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 422 453) no Hoare annotation was computed. [2018-11-07 10:42:35,011 INFO L428 ceAbstractionStarter]: At program point L452(line 452) the Hoare annotation is: true [2018-11-07 10:42:35,011 INFO L425 ceAbstractionStarter]: For program point L349(line 349) no Hoare annotation was computed. [2018-11-07 10:42:35,011 INFO L425 ceAbstractionStarter]: For program point L349-1(lines 347 350) no Hoare annotation was computed. [2018-11-07 10:42:35,011 INFO L421 ceAbstractionStarter]: At program point L366(line 366) the Hoare annotation is: (or (not (= 0 |#t~string10.offset|)) (= |~#Id_MCDC_113~0.base| 0) (= 0 |#t~string10.base|) (and (not (= |Id_MCDC_97_~#Id_MCDC_130~0.base| 0)) (= |Id_MCDC_97_~#Id_MCDC_128~0.offset| 0) (= |Id_MCDC_97_~#Id_MCDC_131~0.offset| 0) (not (= |Id_MCDC_97_~#Id_MCDC_128~0.base| 0)) (not (= |Id_MCDC_97_~#Id_MCDC_131~0.base| 0)) (= |Id_MCDC_97_~#Id_MCDC_130~0.offset| 0) (not (= |Id_MCDC_97_~#Id_MCDC_136~0.base| 0)) (not (= |Id_MCDC_97_~#Id_MCDC_135~0.base| 0))) (not (= 0 |#t~string67.offset|)) (= |#t~string66.base| 0) (= 0 |~#Id_MCDC_112~0.base|) (= |#t~string15.base| 0) (not (= |#t~string66.offset| 0)) (= 0 |#t~string34.base|) (= |#t~string67.base| 0) (not (= |#t~string39.offset| 0)) (not (= |~#Id_MCDC_113~0.offset| 0)) (= 0 |#t~string39.base|) (not (= |#t~string34.offset| 0)) (not (= 0 |#t~string15.offset|)) (not (= |~#Id_MCDC_112~0.offset| 0))) [2018-11-07 10:42:35,011 INFO L425 ceAbstractionStarter]: For program point L333(line 333) no Hoare annotation was computed. [2018-11-07 10:42:35,012 INFO L425 ceAbstractionStarter]: For program point L366-1(lines 366 369) no Hoare annotation was computed. [2018-11-07 10:42:35,012 INFO L425 ceAbstractionStarter]: For program point L333-1(line 333) no Hoare annotation was computed. [2018-11-07 10:42:35,012 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_97EXIT(lines 326 394) no Hoare annotation was computed. [2018-11-07 10:42:35,012 INFO L425 ceAbstractionStarter]: For program point L333-2(line 333) no Hoare annotation was computed. [2018-11-07 10:42:35,012 INFO L425 ceAbstractionStarter]: For program point L333-3(line 333) no Hoare annotation was computed. [2018-11-07 10:42:35,012 INFO L425 ceAbstractionStarter]: For program point L333-4(line 333) no Hoare annotation was computed. [2018-11-07 10:42:35,012 INFO L425 ceAbstractionStarter]: For program point L333-5(line 333) no Hoare annotation was computed. [2018-11-07 10:42:35,012 INFO L425 ceAbstractionStarter]: For program point L333-6(line 333) no Hoare annotation was computed. [2018-11-07 10:42:35,012 INFO L425 ceAbstractionStarter]: For program point L333-7(line 333) no Hoare annotation was computed. [2018-11-07 10:42:35,013 INFO L425 ceAbstractionStarter]: For program point L333-8(line 333) no Hoare annotation was computed. [2018-11-07 10:42:35,013 INFO L425 ceAbstractionStarter]: For program point L333-9(line 333) no Hoare annotation was computed. [2018-11-07 10:42:35,013 INFO L425 ceAbstractionStarter]: For program point L333-10(line 333) no Hoare annotation was computed. [2018-11-07 10:42:35,013 INFO L425 ceAbstractionStarter]: For program point L333-11(line 333) no Hoare annotation was computed. [2018-11-07 10:42:35,013 INFO L425 ceAbstractionStarter]: For program point L333-12(line 333) no Hoare annotation was computed. [2018-11-07 10:42:35,013 INFO L425 ceAbstractionStarter]: For program point L333-13(line 333) no Hoare annotation was computed. [2018-11-07 10:42:35,013 INFO L421 ceAbstractionStarter]: At program point L383(line 383) the Hoare annotation is: (or (not (= 0 |#t~string10.offset|)) (= |~#Id_MCDC_113~0.base| 0) (= 0 |#t~string10.base|) (and (not (= |Id_MCDC_97_~#Id_MCDC_130~0.base| 0)) (= |Id_MCDC_97_~#Id_MCDC_128~0.offset| 0) (= |Id_MCDC_97_~#Id_MCDC_131~0.offset| 0) (not (= |Id_MCDC_97_~#Id_MCDC_128~0.base| 0)) (not (= |Id_MCDC_97_~#Id_MCDC_131~0.base| 0)) (= |Id_MCDC_97_~#Id_MCDC_130~0.offset| 0) (not (= |Id_MCDC_97_~#Id_MCDC_136~0.base| 0)) (not (= |Id_MCDC_97_~#Id_MCDC_135~0.base| 0))) (not (= 0 |#t~string67.offset|)) (= |#t~string66.base| 0) (= 0 |~#Id_MCDC_112~0.base|) (= |#t~string15.base| 0) (not (= |#t~string66.offset| 0)) (= 0 |#t~string34.base|) (= |#t~string67.base| 0) (not (= |#t~string39.offset| 0)) (not (= |~#Id_MCDC_113~0.offset| 0)) (= 0 |#t~string39.base|) (not (= |#t~string34.offset| 0)) (not (= 0 |#t~string15.offset|)) (not (= |~#Id_MCDC_112~0.offset| 0))) [2018-11-07 10:42:35,013 INFO L425 ceAbstractionStarter]: For program point L333-14(line 333) no Hoare annotation was computed. [2018-11-07 10:42:35,015 INFO L425 ceAbstractionStarter]: For program point L383-1(line 383) no Hoare annotation was computed. [2018-11-07 10:42:35,015 INFO L425 ceAbstractionStarter]: For program point L342(line 342) no Hoare annotation was computed. [2018-11-07 10:42:35,015 INFO L425 ceAbstractionStarter]: For program point L342-1(line 342) no Hoare annotation was computed. [2018-11-07 10:42:35,015 INFO L425 ceAbstractionStarter]: For program point L342-2(line 342) no Hoare annotation was computed. [2018-11-07 10:42:35,015 INFO L425 ceAbstractionStarter]: For program point L342-3(line 342) no Hoare annotation was computed. [2018-11-07 10:42:35,015 INFO L425 ceAbstractionStarter]: For program point L342-4(line 342) no Hoare annotation was computed. [2018-11-07 10:42:35,016 INFO L425 ceAbstractionStarter]: For program point L342-5(line 342) no Hoare annotation was computed. [2018-11-07 10:42:35,016 INFO L425 ceAbstractionStarter]: For program point L342-6(line 342) no Hoare annotation was computed. [2018-11-07 10:42:35,016 INFO L425 ceAbstractionStarter]: For program point L342-7(line 342) no Hoare annotation was computed. [2018-11-07 10:42:35,016 INFO L425 ceAbstractionStarter]: For program point L342-8(line 342) no Hoare annotation was computed. [2018-11-07 10:42:35,016 INFO L425 ceAbstractionStarter]: For program point L342-9(line 342) no Hoare annotation was computed. [2018-11-07 10:42:35,016 INFO L425 ceAbstractionStarter]: For program point L342-10(line 342) no Hoare annotation was computed. [2018-11-07 10:42:35,016 INFO L425 ceAbstractionStarter]: For program point L342-11(line 342) no Hoare annotation was computed. [2018-11-07 10:42:35,016 INFO L425 ceAbstractionStarter]: For program point L342-12(line 342) no Hoare annotation was computed. [2018-11-07 10:42:35,016 INFO L425 ceAbstractionStarter]: For program point L342-13(line 342) no Hoare annotation was computed. [2018-11-07 10:42:35,017 INFO L425 ceAbstractionStarter]: For program point L384(lines 384 387) no Hoare annotation was computed. [2018-11-07 10:42:35,017 INFO L425 ceAbstractionStarter]: For program point L351(lines 351 392) no Hoare annotation was computed. [2018-11-07 10:42:35,017 INFO L425 ceAbstractionStarter]: For program point L343(line 343) no Hoare annotation was computed. [2018-11-07 10:42:35,017 INFO L425 ceAbstractionStarter]: For program point L343-1(line 343) no Hoare annotation was computed. [2018-11-07 10:42:35,017 INFO L425 ceAbstractionStarter]: For program point L343-2(line 343) no Hoare annotation was computed. [2018-11-07 10:42:35,017 INFO L425 ceAbstractionStarter]: For program point L343-3(line 343) no Hoare annotation was computed. [2018-11-07 10:42:35,017 INFO L425 ceAbstractionStarter]: For program point L343-4(line 343) no Hoare annotation was computed. [2018-11-07 10:42:35,017 INFO L425 ceAbstractionStarter]: For program point L343-5(line 343) no Hoare annotation was computed. [2018-11-07 10:42:35,018 INFO L425 ceAbstractionStarter]: For program point L343-6(line 343) no Hoare annotation was computed. [2018-11-07 10:42:35,018 INFO L425 ceAbstractionStarter]: For program point L343-7(line 343) no Hoare annotation was computed. [2018-11-07 10:42:35,018 INFO L425 ceAbstractionStarter]: For program point L335(line 335) no Hoare annotation was computed. [2018-11-07 10:42:35,018 INFO L425 ceAbstractionStarter]: For program point L343-8(line 343) no Hoare annotation was computed. [2018-11-07 10:42:35,018 INFO L425 ceAbstractionStarter]: For program point L335-1(line 335) no Hoare annotation was computed. [2018-11-07 10:42:35,018 INFO L425 ceAbstractionStarter]: For program point L343-9(line 343) no Hoare annotation was computed. [2018-11-07 10:42:35,018 INFO L425 ceAbstractionStarter]: For program point L335-2(line 335) no Hoare annotation was computed. [2018-11-07 10:42:35,018 INFO L425 ceAbstractionStarter]: For program point L343-10(line 343) no Hoare annotation was computed. [2018-11-07 10:42:35,018 INFO L425 ceAbstractionStarter]: For program point L335-3(line 335) no Hoare annotation was computed. [2018-11-07 10:42:35,019 INFO L425 ceAbstractionStarter]: For program point L343-11(line 343) no Hoare annotation was computed. [2018-11-07 10:42:35,019 INFO L425 ceAbstractionStarter]: For program point L335-4(line 335) no Hoare annotation was computed. [2018-11-07 10:42:35,019 INFO L425 ceAbstractionStarter]: For program point L343-12(line 343) no Hoare annotation was computed. [2018-11-07 10:42:35,019 INFO L425 ceAbstractionStarter]: For program point L335-5(line 335) no Hoare annotation was computed. [2018-11-07 10:42:35,019 INFO L425 ceAbstractionStarter]: For program point L335-6(line 335) no Hoare annotation was computed. [2018-11-07 10:42:35,019 INFO L421 ceAbstractionStarter]: At program point L360(line 360) the Hoare annotation is: (or (not (= 0 |#t~string10.offset|)) (= |~#Id_MCDC_113~0.base| 0) (= 0 |#t~string10.base|) (and (not (= |Id_MCDC_97_~#Id_MCDC_130~0.base| 0)) (= |Id_MCDC_97_~#Id_MCDC_128~0.offset| 0) (= |Id_MCDC_97_~#Id_MCDC_131~0.offset| 0) (not (= |Id_MCDC_97_~#Id_MCDC_128~0.base| 0)) (not (= |Id_MCDC_97_~#Id_MCDC_131~0.base| 0)) (= |Id_MCDC_97_~#Id_MCDC_130~0.offset| 0) (not (= |Id_MCDC_97_~#Id_MCDC_136~0.base| 0)) (not (= |Id_MCDC_97_~#Id_MCDC_135~0.base| 0))) (not (= 0 |#t~string67.offset|)) (= |#t~string66.base| 0) (= 0 |~#Id_MCDC_112~0.base|) (= |#t~string15.base| 0) (not (= |#t~string66.offset| 0)) (= 0 |#t~string34.base|) (= |#t~string67.base| 0) (not (= |#t~string39.offset| 0)) (not (= |~#Id_MCDC_113~0.offset| 0)) (= 0 |#t~string39.base|) (not (= |#t~string34.offset| 0)) (not (= 0 |#t~string15.offset|)) (not (= |~#Id_MCDC_112~0.offset| 0))) [2018-11-07 10:42:35,019 INFO L425 ceAbstractionStarter]: For program point L335-7(line 335) no Hoare annotation was computed. [2018-11-07 10:42:35,019 INFO L425 ceAbstractionStarter]: For program point L360-1(lines 360 363) no Hoare annotation was computed. [2018-11-07 10:42:35,029 INFO L425 ceAbstractionStarter]: For program point L335-8(line 335) no Hoare annotation was computed. [2018-11-07 10:42:35,029 INFO L425 ceAbstractionStarter]: For program point L335-9(line 335) no Hoare annotation was computed. [2018-11-07 10:42:35,029 INFO L425 ceAbstractionStarter]: For program point L335-10(line 335) no Hoare annotation was computed. [2018-11-07 10:42:35,029 INFO L425 ceAbstractionStarter]: For program point L335-11(line 335) no Hoare annotation was computed. [2018-11-07 10:42:35,029 INFO L425 ceAbstractionStarter]: For program point L335-12(line 335) no Hoare annotation was computed. [2018-11-07 10:42:35,029 INFO L425 ceAbstractionStarter]: For program point L335-13(line 335) no Hoare annotation was computed. [2018-11-07 10:42:35,030 INFO L425 ceAbstractionStarter]: For program point L335-14(line 335) no Hoare annotation was computed. [2018-11-07 10:42:35,030 INFO L425 ceAbstractionStarter]: For program point L377(line 377) no Hoare annotation was computed. [2018-11-07 10:42:35,030 INFO L425 ceAbstractionStarter]: For program point L377-1(line 377) no Hoare annotation was computed. [2018-11-07 10:42:35,030 INFO L425 ceAbstractionStarter]: For program point L336(line 336) no Hoare annotation was computed. [2018-11-07 10:42:35,030 INFO L425 ceAbstractionStarter]: For program point L336-1(line 336) no Hoare annotation was computed. [2018-11-07 10:42:35,030 INFO L425 ceAbstractionStarter]: For program point L336-2(line 336) no Hoare annotation was computed. [2018-11-07 10:42:35,030 INFO L425 ceAbstractionStarter]: For program point L336-3(line 336) no Hoare annotation was computed. [2018-11-07 10:42:35,030 INFO L425 ceAbstractionStarter]: For program point L336-4(line 336) no Hoare annotation was computed. [2018-11-07 10:42:35,030 INFO L425 ceAbstractionStarter]: For program point L336-5(line 336) no Hoare annotation was computed. [2018-11-07 10:42:35,031 INFO L425 ceAbstractionStarter]: For program point L336-6(line 336) no Hoare annotation was computed. [2018-11-07 10:42:35,031 INFO L425 ceAbstractionStarter]: For program point L336-7(line 336) no Hoare annotation was computed. [2018-11-07 10:42:35,031 INFO L425 ceAbstractionStarter]: For program point L336-8(line 336) no Hoare annotation was computed. [2018-11-07 10:42:35,031 INFO L425 ceAbstractionStarter]: For program point L336-9(line 336) no Hoare annotation was computed. [2018-11-07 10:42:35,031 INFO L425 ceAbstractionStarter]: For program point L336-10(line 336) no Hoare annotation was computed. [2018-11-07 10:42:35,031 INFO L425 ceAbstractionStarter]: For program point L336-11(line 336) no Hoare annotation was computed. [2018-11-07 10:42:35,031 INFO L425 ceAbstractionStarter]: For program point L336-12(line 336) no Hoare annotation was computed. [2018-11-07 10:42:35,031 INFO L425 ceAbstractionStarter]: For program point L336-13(line 336) no Hoare annotation was computed. [2018-11-07 10:42:35,031 INFO L425 ceAbstractionStarter]: For program point L353-1(lines 353 391) no Hoare annotation was computed. [2018-11-07 10:42:35,032 INFO L425 ceAbstractionStarter]: For program point L353-3(lines 353 391) no Hoare annotation was computed. [2018-11-07 10:42:35,032 INFO L421 ceAbstractionStarter]: At program point L353-4(lines 353 391) the Hoare annotation is: (or (not (= 0 |#t~string10.offset|)) (= |~#Id_MCDC_113~0.base| 0) (= 0 |#t~string10.base|) (and (not (= |Id_MCDC_97_~#Id_MCDC_130~0.base| 0)) (= |Id_MCDC_97_~#Id_MCDC_128~0.offset| 0) (= |Id_MCDC_97_~#Id_MCDC_131~0.offset| 0) (not (= |Id_MCDC_97_~#Id_MCDC_128~0.base| 0)) (not (= |Id_MCDC_97_~#Id_MCDC_131~0.base| 0)) (= |Id_MCDC_97_~#Id_MCDC_130~0.offset| 0) (not (= |Id_MCDC_97_~#Id_MCDC_136~0.base| 0)) (not (= |Id_MCDC_97_~#Id_MCDC_135~0.base| 0))) (not (= 0 |#t~string67.offset|)) (= |#t~string66.base| 0) (= 0 |~#Id_MCDC_112~0.base|) (= |#t~string15.base| 0) (not (= |#t~string66.offset| 0)) (= 0 |#t~string34.base|) (= |#t~string67.base| 0) (not (= |#t~string39.offset| 0)) (not (= |~#Id_MCDC_113~0.offset| 0)) (= 0 |#t~string39.base|) (not (= |#t~string34.offset| 0)) (not (= 0 |#t~string15.offset|)) (not (= |~#Id_MCDC_112~0.offset| 0))) [2018-11-07 10:42:35,032 INFO L425 ceAbstractionStarter]: For program point L370(line 370) no Hoare annotation was computed. [2018-11-07 10:42:35,032 INFO L428 ceAbstractionStarter]: At program point Id_MCDC_97ENTRY(lines 326 394) the Hoare annotation is: true [2018-11-07 10:42:35,032 INFO L425 ceAbstractionStarter]: For program point L370-1(line 370) no Hoare annotation was computed. [2018-11-07 10:42:35,032 INFO L425 ceAbstractionStarter]: For program point L379(line 379) no Hoare annotation was computed. [2018-11-07 10:42:35,032 INFO L425 ceAbstractionStarter]: For program point L379-1(line 379) no Hoare annotation was computed. [2018-11-07 10:42:35,033 INFO L425 ceAbstractionStarter]: For program point L371-1(lines 371 388) no Hoare annotation was computed. [2018-11-07 10:42:35,034 INFO L425 ceAbstractionStarter]: For program point L371-3(lines 371 388) no Hoare annotation was computed. [2018-11-07 10:42:35,034 INFO L421 ceAbstractionStarter]: At program point L371-4(lines 371 388) the Hoare annotation is: (or (not (= 0 |#t~string10.offset|)) (= |~#Id_MCDC_113~0.base| 0) (= 0 |#t~string10.base|) (and (not (= |Id_MCDC_97_~#Id_MCDC_130~0.base| 0)) (= |Id_MCDC_97_~#Id_MCDC_128~0.offset| 0) (= |Id_MCDC_97_~#Id_MCDC_131~0.offset| 0) (not (= |Id_MCDC_97_~#Id_MCDC_128~0.base| 0)) (not (= |Id_MCDC_97_~#Id_MCDC_131~0.base| 0)) (= |Id_MCDC_97_~#Id_MCDC_130~0.offset| 0) (not (= |Id_MCDC_97_~#Id_MCDC_136~0.base| 0)) (not (= |Id_MCDC_97_~#Id_MCDC_135~0.base| 0))) (not (= 0 |#t~string67.offset|)) (= |#t~string66.base| 0) (= 0 |~#Id_MCDC_112~0.base|) (= |#t~string15.base| 0) (not (= |#t~string66.offset| 0)) (= 0 |#t~string34.base|) (= |#t~string67.base| 0) (not (= |#t~string39.offset| 0)) (not (= |~#Id_MCDC_113~0.offset| 0)) (= 0 |#t~string39.base|) (not (= |#t~string34.offset| 0)) (not (= 0 |#t~string15.offset|)) (not (= |~#Id_MCDC_112~0.offset| 0))) [2018-11-07 10:42:35,034 INFO L425 ceAbstractionStarter]: For program point L371-5(lines 371 388) no Hoare annotation was computed. [2018-11-07 10:42:35,035 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_97FINAL(lines 326 394) no Hoare annotation was computed. [2018-11-07 10:42:35,035 INFO L425 ceAbstractionStarter]: For program point L347-1(lines 347 350) no Hoare annotation was computed. [2018-11-07 10:42:35,035 INFO L421 ceAbstractionStarter]: At program point L347-3(lines 347 350) the Hoare annotation is: (or (not (= 0 |#t~string10.offset|)) (= |~#Id_MCDC_113~0.base| 0) (= 0 |#t~string10.base|) (not (= 0 |#t~string67.offset|)) (= |#t~string66.base| 0) (= 0 |~#Id_MCDC_112~0.base|) (= |#t~string15.base| 0) (not (= |#t~string66.offset| 0)) (= 0 |#t~string34.base|) (= |#t~string67.base| 0) (not (= |#t~string39.offset| 0)) (and (= Id_MCDC_97_~Id_MCDC_123~0 6144) (not (= |Id_MCDC_97_~#Id_MCDC_128~0.base| 0)) (= |Id_MCDC_97_~#Id_MCDC_130~0.offset| 0) (not (= |Id_MCDC_97_~#Id_MCDC_135~0.base| 0)) (not (= |Id_MCDC_97_~#Id_MCDC_130~0.base| 0)) (= |Id_MCDC_97_~#Id_MCDC_128~0.offset| 0) (= |Id_MCDC_97_~#Id_MCDC_131~0.offset| 0) (not (= |Id_MCDC_97_~#Id_MCDC_131~0.base| 0)) (not (= |Id_MCDC_97_~#Id_MCDC_136~0.base| 0))) (not (= |~#Id_MCDC_113~0.offset| 0)) (= 0 |#t~string39.base|) (not (= |#t~string34.offset| 0)) (not (= 0 |#t~string15.offset|)) (not (= |~#Id_MCDC_112~0.offset| 0))) [2018-11-07 10:42:35,035 INFO L425 ceAbstractionStarter]: For program point L347-4(lines 327 394) no Hoare annotation was computed. [2018-11-07 10:42:35,035 INFO L425 ceAbstractionStarter]: For program point L364(line 364) no Hoare annotation was computed. [2018-11-07 10:42:35,035 INFO L425 ceAbstractionStarter]: For program point L364-1(line 364) no Hoare annotation was computed. [2018-11-07 10:42:35,035 INFO L425 ceAbstractionStarter]: For program point L364-2(line 364) no Hoare annotation was computed. [2018-11-07 10:42:35,035 INFO L425 ceAbstractionStarter]: For program point L364-3(line 364) no Hoare annotation was computed. [2018-11-07 10:42:35,036 INFO L421 ceAbstractionStarter]: At program point L356(line 356) the Hoare annotation is: (or (not (= 0 |#t~string10.offset|)) (= |~#Id_MCDC_113~0.base| 0) (= 0 |#t~string10.base|) (and (not (= |Id_MCDC_97_~#Id_MCDC_130~0.base| 0)) (= |Id_MCDC_97_~#Id_MCDC_128~0.offset| 0) (= |Id_MCDC_97_~#Id_MCDC_131~0.offset| 0) (not (= |Id_MCDC_97_~#Id_MCDC_128~0.base| 0)) (not (= |Id_MCDC_97_~#Id_MCDC_131~0.base| 0)) (= |Id_MCDC_97_~#Id_MCDC_130~0.offset| 0) (not (= |Id_MCDC_97_~#Id_MCDC_136~0.base| 0)) (not (= |Id_MCDC_97_~#Id_MCDC_135~0.base| 0))) (not (= 0 |#t~string67.offset|)) (= |#t~string66.base| 0) (= 0 |~#Id_MCDC_112~0.base|) (= |#t~string15.base| 0) (not (= |#t~string66.offset| 0)) (= 0 |#t~string34.base|) (= |#t~string67.base| 0) (not (= |#t~string39.offset| 0)) (not (= |~#Id_MCDC_113~0.offset| 0)) (= 0 |#t~string39.base|) (not (= |#t~string34.offset| 0)) (not (= 0 |#t~string15.offset|)) (not (= |~#Id_MCDC_112~0.offset| 0))) [2018-11-07 10:42:35,036 INFO L425 ceAbstractionStarter]: For program point L356-1(lines 356 359) no Hoare annotation was computed. [2018-11-07 10:42:35,036 INFO L421 ceAbstractionStarter]: At program point L373(line 373) the Hoare annotation is: (or (not (= 0 |#t~string10.offset|)) (= |~#Id_MCDC_113~0.base| 0) (= 0 |#t~string10.base|) (and (not (= |Id_MCDC_97_~#Id_MCDC_130~0.base| 0)) (= |Id_MCDC_97_~#Id_MCDC_128~0.offset| 0) (= |Id_MCDC_97_~#Id_MCDC_131~0.offset| 0) (not (= |Id_MCDC_97_~#Id_MCDC_128~0.base| 0)) (not (= |Id_MCDC_97_~#Id_MCDC_131~0.base| 0)) (= |Id_MCDC_97_~#Id_MCDC_130~0.offset| 0) (not (= |Id_MCDC_97_~#Id_MCDC_136~0.base| 0)) (not (= |Id_MCDC_97_~#Id_MCDC_135~0.base| 0))) (not (= 0 |#t~string67.offset|)) (= |#t~string66.base| 0) (= 0 |~#Id_MCDC_112~0.base|) (= |#t~string15.base| 0) (not (= |#t~string66.offset| 0)) (= 0 |#t~string34.base|) (= |#t~string67.base| 0) (not (= |#t~string39.offset| 0)) (not (= |~#Id_MCDC_113~0.offset| 0)) (= 0 |#t~string39.base|) (not (= |#t~string34.offset| 0)) (not (= 0 |#t~string15.offset|)) (not (= |~#Id_MCDC_112~0.offset| 0))) [2018-11-07 10:42:35,036 INFO L425 ceAbstractionStarter]: For program point L373-1(lines 373 376) no Hoare annotation was computed. [2018-11-07 10:42:35,036 INFO L425 ceAbstractionStarter]: For program point L365(line 365) no Hoare annotation was computed. [2018-11-07 10:42:35,036 INFO L425 ceAbstractionStarter]: For program point L365-1(line 365) no Hoare annotation was computed. [2018-11-07 10:42:35,037 INFO L425 ceAbstractionStarter]: For program point avoid_zeroEXIT(lines 4 10) no Hoare annotation was computed. [2018-11-07 10:42:35,037 INFO L425 ceAbstractionStarter]: For program point L6(lines 6 9) no Hoare annotation was computed. [2018-11-07 10:42:35,037 INFO L428 ceAbstractionStarter]: At program point avoid_zeroENTRY(lines 4 10) the Hoare annotation is: true [2018-11-07 10:42:35,037 INFO L425 ceAbstractionStarter]: For program point L6-2(lines 4 10) no Hoare annotation was computed. [2018-11-07 10:42:35,037 INFO L425 ceAbstractionStarter]: For program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 458) no Hoare annotation was computed. [2018-11-07 10:42:35,037 INFO L428 ceAbstractionStarter]: At program point __VERIFIER_assertENTRY(lines 454 461) the Hoare annotation is: true [2018-11-07 10:42:35,037 INFO L425 ceAbstractionStarter]: For program point L458(line 458) no Hoare annotation was computed. [2018-11-07 10:42:35,037 INFO L425 ceAbstractionStarter]: For program point __VERIFIER_assertEXIT(lines 454 461) no Hoare annotation was computed. [2018-11-07 10:42:35,038 INFO L425 ceAbstractionStarter]: For program point L456(lines 456 459) no Hoare annotation was computed. [2018-11-07 10:42:35,038 INFO L425 ceAbstractionStarter]: For program point L456-2(lines 454 461) no Hoare annotation was computed. [2018-11-07 10:42:35,038 INFO L425 ceAbstractionStarter]: For program point L289(line 289) no Hoare annotation was computed. [2018-11-07 10:42:35,038 INFO L425 ceAbstractionStarter]: For program point L289-1(line 289) no Hoare annotation was computed. [2018-11-07 10:42:35,038 INFO L421 ceAbstractionStarter]: At program point L293-5(line 293) the Hoare annotation is: (or (not (= 0 |#t~string10.offset|)) (= |~#Id_MCDC_113~0.base| 0) (= 0 |#t~string10.base|) (not (= 0 |#t~string67.offset|)) (= |#t~string66.base| 0) (= 0 |~#Id_MCDC_112~0.base|) (= |#t~string15.base| 0) (not (= |#t~string66.offset| 0)) (= 0 |#t~string34.base|) (= |#t~string67.base| 0) (not (= |#t~string39.offset| 0)) (not (= |~#Id_MCDC_113~0.offset| 0)) (= 0 |#t~string39.base|) |Id_MCDC_95_#t~short24| (not (= |#t~string34.offset| 0)) (not (= 0 |#t~string15.offset|)) (not (= |~#Id_MCDC_112~0.offset| 0))) [2018-11-07 10:42:35,038 INFO L425 ceAbstractionStarter]: For program point L293-6(line 293) no Hoare annotation was computed. [2018-11-07 10:42:35,038 INFO L425 ceAbstractionStarter]: For program point L293-7(line 293) no Hoare annotation was computed. [2018-11-07 10:42:35,038 INFO L428 ceAbstractionStarter]: At program point L285(line 285) the Hoare annotation is: true [2018-11-07 10:42:35,039 INFO L425 ceAbstractionStarter]: For program point L285-1(line 285) no Hoare annotation was computed. [2018-11-07 10:42:35,039 INFO L425 ceAbstractionStarter]: For program point L283(lines 283 290) no Hoare annotation was computed. [2018-11-07 10:42:35,039 INFO L425 ceAbstractionStarter]: For program point L283-2(lines 283 290) no Hoare annotation was computed. [2018-11-07 10:42:35,039 INFO L425 ceAbstractionStarter]: For program point L279(lines 279 282) no Hoare annotation was computed. [2018-11-07 10:42:35,039 INFO L428 ceAbstractionStarter]: At program point Id_MCDC_95ENTRY(lines 275 294) the Hoare annotation is: true [2018-11-07 10:42:35,039 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_95EXIT(lines 275 294) no Hoare annotation was computed. [2018-11-07 10:42:35,039 INFO L428 ceAbstractionStarter]: At program point L292(line 292) the Hoare annotation is: true [2018-11-07 10:42:35,039 INFO L425 ceAbstractionStarter]: For program point L292-1(line 292) no Hoare annotation was computed. [2018-11-07 10:42:35,039 INFO L425 ceAbstractionStarter]: For program point L293(line 293) no Hoare annotation was computed. [2018-11-07 10:42:35,039 INFO L425 ceAbstractionStarter]: For program point L293-1(line 293) no Hoare annotation was computed. [2018-11-07 10:42:35,042 INFO L428 ceAbstractionStarter]: At program point L291(line 291) the Hoare annotation is: true [2018-11-07 10:42:35,042 INFO L425 ceAbstractionStarter]: For program point L293-2(line 293) no Hoare annotation was computed. [2018-11-07 10:42:35,042 INFO L425 ceAbstractionStarter]: For program point L291-1(line 291) no Hoare annotation was computed. [2018-11-07 10:42:35,042 INFO L425 ceAbstractionStarter]: For program point L293-3(line 293) no Hoare annotation was computed. [2018-11-07 10:42:35,042 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_95FINAL(lines 275 294) no Hoare annotation was computed. [2018-11-07 10:42:35,042 INFO L425 ceAbstractionStarter]: For program point L313(line 313) no Hoare annotation was computed. [2018-11-07 10:42:35,042 INFO L425 ceAbstractionStarter]: For program point L313-1(line 313) no Hoare annotation was computed. [2018-11-07 10:42:35,043 INFO L425 ceAbstractionStarter]: For program point L313-2(lines 313 318) no Hoare annotation was computed. [2018-11-07 10:42:35,043 INFO L425 ceAbstractionStarter]: For program point L313-3(lines 311 323) no Hoare annotation was computed. [2018-11-07 10:42:35,043 INFO L425 ceAbstractionStarter]: For program point L305(line 305) no Hoare annotation was computed. [2018-11-07 10:42:35,043 INFO L425 ceAbstractionStarter]: For program point L305-1(line 305) no Hoare annotation was computed. [2018-11-07 10:42:35,043 INFO L425 ceAbstractionStarter]: For program point L306(lines 306 309) no Hoare annotation was computed. [2018-11-07 10:42:35,043 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_96FINAL(lines 295 325) no Hoare annotation was computed. [2018-11-07 10:42:35,043 INFO L425 ceAbstractionStarter]: For program point L311(line 311) no Hoare annotation was computed. [2018-11-07 10:42:35,043 INFO L425 ceAbstractionStarter]: For program point L311-2(line 311) no Hoare annotation was computed. [2018-11-07 10:42:35,043 INFO L425 ceAbstractionStarter]: For program point L311-3(line 311) no Hoare annotation was computed. [2018-11-07 10:42:35,044 INFO L425 ceAbstractionStarter]: For program point L311-4(line 311) no Hoare annotation was computed. [2018-11-07 10:42:35,044 INFO L428 ceAbstractionStarter]: At program point Id_MCDC_96ENTRY(lines 295 325) the Hoare annotation is: true [2018-11-07 10:42:35,044 INFO L425 ceAbstractionStarter]: For program point L311-5(line 311) no Hoare annotation was computed. [2018-11-07 10:42:35,044 INFO L425 ceAbstractionStarter]: For program point L311-6(line 311) no Hoare annotation was computed. [2018-11-07 10:42:35,044 INFO L425 ceAbstractionStarter]: For program point L311-7(line 311) no Hoare annotation was computed. [2018-11-07 10:42:35,044 INFO L425 ceAbstractionStarter]: For program point L311-8(line 311) no Hoare annotation was computed. [2018-11-07 10:42:35,044 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_96EXIT(lines 295 325) no Hoare annotation was computed. [2018-11-07 10:42:35,044 INFO L425 ceAbstractionStarter]: For program point L303-1(lines 303 310) no Hoare annotation was computed. [2018-11-07 10:42:35,044 INFO L425 ceAbstractionStarter]: For program point L311-9(line 311) no Hoare annotation was computed. [2018-11-07 10:42:35,044 INFO L425 ceAbstractionStarter]: For program point L303-2(line 303) no Hoare annotation was computed. [2018-11-07 10:42:35,045 INFO L425 ceAbstractionStarter]: For program point L303-3(lines 303 310) no Hoare annotation was computed. [2018-11-07 10:42:35,045 INFO L425 ceAbstractionStarter]: For program point L311-11(lines 311 323) no Hoare annotation was computed. [2018-11-07 10:42:35,045 INFO L425 ceAbstractionStarter]: For program point L299(lines 299 302) no Hoare annotation was computed. [2018-11-07 10:42:35,045 INFO L428 ceAbstractionStarter]: At program point L303-5(lines 303 310) the Hoare annotation is: true [2018-11-07 10:42:35,045 INFO L425 ceAbstractionStarter]: For program point L303-6(lines 303 310) no Hoare annotation was computed. [2018-11-07 10:42:35,074 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 10:42:35 BoogieIcfgContainer [2018-11-07 10:42:35,074 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-07 10:42:35,075 INFO L168 Benchmark]: Toolchain (without parser) took 14896.45 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 901.8 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -335.8 MB). Peak memory consumption was 566.0 MB. Max. memory is 7.1 GB. [2018-11-07 10:42:35,080 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-07 10:42:35,080 INFO L168 Benchmark]: CACSL2BoogieTranslator took 722.91 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 762.8 MB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -821.8 MB). Peak memory consumption was 39.0 MB. Max. memory is 7.1 GB. [2018-11-07 10:42:35,081 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.69 ms. Allocated memory is still 2.3 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB. [2018-11-07 10:42:35,084 INFO L168 Benchmark]: Boogie Preprocessor took 118.66 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB. [2018-11-07 10:42:35,085 INFO L168 Benchmark]: RCFGBuilder took 1963.04 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 77.2 MB). Peak memory consumption was 77.2 MB. Max. memory is 7.1 GB. [2018-11-07 10:42:35,086 INFO L168 Benchmark]: TraceAbstraction took 12020.78 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 138.9 MB). Free memory was 2.2 GB in the beginning and 1.8 GB in the end (delta: 382.2 MB). Peak memory consumption was 521.1 MB. Max. memory is 7.1 GB. [2018-11-07 10:42:35,097 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 722.91 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 762.8 MB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -821.8 MB). Peak memory consumption was 39.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 66.69 ms. Allocated memory is still 2.3 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 118.66 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1963.04 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 77.2 MB). Peak memory consumption was 77.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 12020.78 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 138.9 MB). Free memory was 2.2 GB in the beginning and 1.8 GB in the end (delta: 382.2 MB). Peak memory consumption was 521.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 458]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 371]: Loop Invariant Derived loop invariant: (((((((((((((((!(0 == "rsvd") || Id_MCDC_113 == 0) || 0 == "rsvd") || (((((((!(Id_MCDC_130 == 0) && Id_MCDC_128 == 0) && Id_MCDC_131 == 0) && !(Id_MCDC_128 == 0)) && !(Id_MCDC_131 == 0)) && Id_MCDC_130 == 0) && !(Id_MCDC_136 == 0)) && !(Id_MCDC_135 == 0))) || !(0 == "r")) || "in.eds" == 0) || 0 == Id_MCDC_112) || "wo" == 0) || !("in.eds" == 0)) || 0 == "rsvd") || "r" == 0) || !("wo" == 0)) || !(Id_MCDC_113 == 0)) || 0 == "wo") || !("rsvd" == 0)) || !(0 == "wo")) || !(Id_MCDC_112 == 0) - InvariantResult [Line: 221]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 347]: Loop Invariant Derived loop invariant: (((((((((((((((!(0 == "rsvd") || Id_MCDC_113 == 0) || 0 == "rsvd") || !(0 == "r")) || "in.eds" == 0) || 0 == Id_MCDC_112) || "wo" == 0) || !("in.eds" == 0)) || 0 == "rsvd") || "r" == 0) || !("wo" == 0)) || ((((((((Id_MCDC_123 == 6144 && !(Id_MCDC_128 == 0)) && Id_MCDC_130 == 0) && !(Id_MCDC_135 == 0)) && !(Id_MCDC_130 == 0)) && Id_MCDC_128 == 0) && Id_MCDC_131 == 0) && !(Id_MCDC_131 == 0)) && !(Id_MCDC_136 == 0))) || !(Id_MCDC_113 == 0)) || 0 == "wo") || !("rsvd" == 0)) || !(0 == "wo")) || !(Id_MCDC_112 == 0) - InvariantResult [Line: 204]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 353]: Loop Invariant Derived loop invariant: (((((((((((((((!(0 == "rsvd") || Id_MCDC_113 == 0) || 0 == "rsvd") || (((((((!(Id_MCDC_130 == 0) && Id_MCDC_128 == 0) && Id_MCDC_131 == 0) && !(Id_MCDC_128 == 0)) && !(Id_MCDC_131 == 0)) && Id_MCDC_130 == 0) && !(Id_MCDC_136 == 0)) && !(Id_MCDC_135 == 0))) || !(0 == "r")) || "in.eds" == 0) || 0 == Id_MCDC_112) || "wo" == 0) || !("in.eds" == 0)) || 0 == "rsvd") || "r" == 0) || !("wo" == 0)) || !(Id_MCDC_113 == 0)) || 0 == "wo") || !("rsvd" == 0)) || !(0 == "wo")) || !(Id_MCDC_112 == 0) - InvariantResult [Line: 401]: Loop Invariant Derived loop invariant: (((((((((((((((!(0 == "rsvd") || Id_MCDC_113 == 0) || 0 == "rsvd") || !(0 == "r")) || "in.eds" == 0) || 0 == Id_MCDC_112) || "wo" == 0) || !("in.eds" == 0)) || 0 == "rsvd") || (((malloc(372) == 0 && !(Id_MCDC_139 == 0)) && Id_MCDC_139 == 0) && !(malloc(372) == 0))) || "r" == 0) || !("wo" == 0)) || !(Id_MCDC_113 == 0)) || 0 == "wo") || !("rsvd" == 0)) || !(0 == "wo")) || !(Id_MCDC_112 == 0) - InvariantResult [Line: 303]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 12 procedures, 297 locations, 1 error locations. SAFE Result, 11.9s OverallTime, 3 OverallIterations, 3 TraceHistogramMax, 4.8s AutomataDifference, 0.0s DeadEndRemovalTime, 2.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 946 SDtfs, 3019 SDslu, 2604 SDs, 0 SdLazy, 13 SolverSat, 329 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.0s Time, PredicateUnifierStatistics: 2 DeclaredPredicates, 563 GetRequests, 521 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 151 ImplicationChecksByTransitivity, 2.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=297occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.5s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 0.9589078922982156 AbsIntWeakeningRatio, 1.4636363636363636 AbsIntAvgWeakeningVarsNumRemoved, 23.163636363636364 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 19 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 34 LocationsWithAnnotation, 83 PreInvPairs, 99 NumberOfFragments, 1051 HoareAnnotationTreeSize, 83 FomulaSimplifications, 270 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 34 FomulaSimplificationsInter, 2827 FormulaSimplificationTreeSizeReductionInter, 2.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 543 NumberOfCodeBlocks, 543 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 538 ConstructedInterpolants, 0 QuantifiedInterpolants, 58980 SizeOfPredicates, 10 NumberOfNonLiveVariables, 1021 ConjunctsInSsa, 9 ConjunctsInUnsatCore, 5 InterpolantComputations, 4 PerfectInterpolantSequences, 4/8 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...