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_1_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-df4b876 [2018-11-07 10:42:07,313 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-07 10:42:07,315 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-07 10:42:07,329 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-07 10:42:07,329 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-07 10:42:07,330 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-07 10:42:07,332 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-07 10:42:07,334 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-07 10:42:07,335 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-07 10:42:07,336 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-07 10:42:07,337 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-07 10:42:07,337 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-07 10:42:07,338 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-07 10:42:07,339 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-07 10:42:07,341 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-07 10:42:07,341 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-07 10:42:07,342 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-07 10:42:07,344 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-07 10:42:07,347 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-07 10:42:07,348 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-07 10:42:07,350 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-07 10:42:07,351 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-07 10:42:07,353 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-07 10:42:07,353 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-07 10:42:07,354 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-07 10:42:07,355 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-07 10:42:07,356 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-07 10:42:07,357 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-07 10:42:07,357 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-07 10:42:07,358 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-07 10:42:07,359 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-07 10:42:07,359 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-07 10:42:07,360 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-07 10:42:07,360 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-07 10:42:07,361 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-07 10:42:07,362 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-07 10:42:07,362 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 10:42:07,384 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-07 10:42:07,384 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-07 10:42:07,385 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-07 10:42:07,385 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-07 10:42:07,385 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-07 10:42:07,389 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-07 10:42:07,389 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-07 10:42:07,389 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-07 10:42:07,389 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-07 10:42:07,390 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-07 10:42:07,390 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-07 10:42:07,390 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-07 10:42:07,390 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-07 10:42:07,390 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-07 10:42:07,391 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-07 10:42:07,391 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-07 10:42:07,393 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-07 10:42:07,393 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-07 10:42:07,393 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-07 10:42:07,394 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-07 10:42:07,394 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-07 10:42:07,394 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-07 10:42:07,394 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-07 10:42:07,394 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-07 10:42:07,395 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-07 10:42:07,395 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-07 10:42:07,395 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-07 10:42:07,396 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-07 10:42:07,396 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-07 10:42:07,396 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-07 10:42:07,396 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-07 10:42:07,396 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-07 10:42:07,397 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-07 10:42:07,397 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-07 10:42:07,397 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-07 10:42:07,397 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-11-07 10:42:07,467 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-07 10:42:07,486 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-07 10:42:07,491 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-07 10:42:07,492 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-07 10:42:07,493 INFO L276 PluginConnector]: CDTParser initialized [2018-11-07 10:42:07,493 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_1_true-unreach-call.c [2018-11-07 10:42:07,562 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/036ca4d96/e5acba248d4c47518d183cdd16eb6d0f/FLAGc98396b37 [2018-11-07 10:42:08,076 INFO L298 CDTParser]: Found 1 translation units. [2018-11-07 10:42:08,077 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/ofuf_1_true-unreach-call.c [2018-11-07 10:42:08,088 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/036ca4d96/e5acba248d4c47518d183cdd16eb6d0f/FLAGc98396b37 [2018-11-07 10:42:08,103 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/036ca4d96/e5acba248d4c47518d183cdd16eb6d0f [2018-11-07 10:42:08,113 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-07 10:42:08,114 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-07 10:42:08,118 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-07 10:42:08,118 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-07 10:42:08,122 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-07 10:42:08,123 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 10:42:08" (1/1) ... [2018-11-07 10:42:08,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d0fbf8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:08, skipping insertion in model container [2018-11-07 10:42:08,128 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 10:42:08" (1/1) ... [2018-11-07 10:42:08,139 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-07 10:42:08,198 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-07 10:42:08,547 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-07 10:42:08,567 INFO L189 MainTranslator]: Completed pre-run [2018-11-07 10:42:08,663 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-07 10:42:08,768 INFO L193 MainTranslator]: Completed translation [2018-11-07 10:42:08,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:08 WrapperNode [2018-11-07 10:42:08,768 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-07 10:42:08,769 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-07 10:42:08,769 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-07 10:42:08,770 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-07 10:42:08,779 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:08" (1/1) ... [2018-11-07 10:42:08,818 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:08" (1/1) ... [2018-11-07 10:42:08,832 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-07 10:42:08,833 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-07 10:42:08,833 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-07 10:42:08,833 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-07 10:42:08,843 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:08" (1/1) ... [2018-11-07 10:42:08,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:08" (1/1) ... [2018-11-07 10:42:08,852 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:08" (1/1) ... [2018-11-07 10:42:08,852 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:08" (1/1) ... [2018-11-07 10:42:08,900 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:08" (1/1) ... [2018-11-07 10:42:08,911 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:08" (1/1) ... [2018-11-07 10:42:08,915 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:08" (1/1) ... [2018-11-07 10:42:08,933 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-07 10:42:08,933 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-07 10:42:08,933 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-07 10:42:08,934 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-07 10:42:08,935 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:08" (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 10:42:09,004 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_113 [2018-11-07 10:42:09,004 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_113 [2018-11-07 10:42:09,004 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_115 [2018-11-07 10:42:09,004 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_115 [2018-11-07 10:42:09,005 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_114 [2018-11-07 10:42:09,005 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_114 [2018-11-07 10:42:09,005 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_110 [2018-11-07 10:42:09,005 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_110 [2018-11-07 10:42:09,005 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-07 10:42:09,005 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-07 10:42:09,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-07 10:42:09,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-07 10:42:09,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-07 10:42:09,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-07 10:42:09,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-07 10:42:09,009 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_117 [2018-11-07 10:42:09,009 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_117 [2018-11-07 10:42:09,009 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_118 [2018-11-07 10:42:09,010 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_118 [2018-11-07 10:42:09,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-07 10:42:09,010 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2018-11-07 10:42:09,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-07 10:42:09,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-07 10:42:09,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-07 10:42:09,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-07 10:42:09,011 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2018-11-07 10:42:09,011 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2018-11-07 10:42:09,011 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-07 10:42:09,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-07 10:42:09,011 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_107 [2018-11-07 10:42:09,012 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_107 [2018-11-07 10:42:09,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-07 10:42:10,893 INFO L276 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-07 10:42:10,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 10:42:10 BoogieIcfgContainer [2018-11-07 10:42:10,894 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-07 10:42:10,895 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-07 10:42:10,895 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-07 10:42:10,899 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-07 10:42:10,899 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 10:42:08" (1/3) ... [2018-11-07 10:42:10,900 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c7c070c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 10:42:10, skipping insertion in model container [2018-11-07 10:42:10,900 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:42:08" (2/3) ... [2018-11-07 10:42:10,901 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c7c070c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 10:42:10, skipping insertion in model container [2018-11-07 10:42:10,901 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 10:42:10" (3/3) ... [2018-11-07 10:42:10,903 INFO L112 eAbstractionObserver]: Analyzing ICFG ofuf_1_true-unreach-call.c [2018-11-07 10:42:10,913 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-07 10:42:10,922 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-07 10:42:10,940 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-07 10:42:10,980 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-07 10:42:10,981 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-07 10:42:10,981 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-07 10:42:10,981 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-07 10:42:10,981 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-07 10:42:10,982 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-07 10:42:10,982 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-07 10:42:10,982 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-07 10:42:11,014 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states. [2018-11-07 10:42:11,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2018-11-07 10:42:11,032 INFO L367 BasicCegarLoop]: Found error trace [2018-11-07 10:42:11,033 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] [2018-11-07 10:42:11,036 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-07 10:42:11,041 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 10:42:11,042 INFO L82 PathProgramCache]: Analyzing trace with hash 645841329, now seen corresponding path program 1 times [2018-11-07 10:42:11,044 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-07 10:42:11,089 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 10:42:11,089 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 10:42:11,089 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 10:42:11,090 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-07 10:42:11,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 10:42:11,422 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 10:42:11,424 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-07 10:42:11,425 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-07 10:42:11,425 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-07 10:42:11,434 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-07 10:42:11,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-07 10:42:11,454 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-07 10:42:11,457 INFO L87 Difference]: Start difference. First operand 292 states. Second operand 2 states. [2018-11-07 10:42:11,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-07 10:42:11,547 INFO L93 Difference]: Finished difference Result 520 states and 640 transitions. [2018-11-07 10:42:11,547 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-07 10:42:11,553 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 98 [2018-11-07 10:42:11,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-07 10:42:11,571 INFO L225 Difference]: With dead ends: 520 [2018-11-07 10:42:11,571 INFO L226 Difference]: Without dead ends: 281 [2018-11-07 10:42:11,579 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-07 10:42:11,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2018-11-07 10:42:11,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 281. [2018-11-07 10:42:11,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 281 states. [2018-11-07 10:42:11,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 327 transitions. [2018-11-07 10:42:11,653 INFO L78 Accepts]: Start accepts. Automaton has 281 states and 327 transitions. Word has length 98 [2018-11-07 10:42:11,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-07 10:42:11,654 INFO L480 AbstractCegarLoop]: Abstraction has 281 states and 327 transitions. [2018-11-07 10:42:11,654 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-07 10:42:11,654 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 327 transitions. [2018-11-07 10:42:11,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-11-07 10:42:11,661 INFO L367 BasicCegarLoop]: Found error trace [2018-11-07 10:42:11,661 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] [2018-11-07 10:42:11,662 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-07 10:42:11,662 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 10:42:11,662 INFO L82 PathProgramCache]: Analyzing trace with hash -1896236538, now seen corresponding path program 1 times [2018-11-07 10:42:11,663 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-07 10:42:11,664 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 10:42:11,664 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 10:42:11,664 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 10:42:11,664 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-07 10:42:11,723 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-07 10:42:11,723 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-07 10:42:11,724 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 10:42:11,740 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 10:42:11,740 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_NO_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: null) [2018-11-07 10:42:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 10:42:11,874 INFO L190 CegarAbsIntRunner]: Skipping current iteration for AI because the path program does not contain any loops [2018-11-07 10:42:11,876 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2018-11-07 10:42:11,877 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-07 10:42:11,877 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 10:42:11,896 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 10:42:11,897 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-07 10:42:12,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 10:42:12,072 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-07 10:42:12,715 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 10:42:12,716 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-07 10:42:12,964 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 10:42:12,995 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-11-07 10:42:12,996 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2018-11-07 10:42:12,996 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-07 10:42:12,997 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-07 10:42:12,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-07 10:42:12,998 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-07 10:42:12,998 INFO L87 Difference]: Start difference. First operand 281 states and 327 transitions. Second operand 4 states. [2018-11-07 10:42:13,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-07 10:42:13,121 INFO L93 Difference]: Finished difference Result 281 states and 327 transitions. [2018-11-07 10:42:13,124 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-07 10:42:13,124 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 100 [2018-11-07 10:42:13,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-07 10:42:13,125 INFO L225 Difference]: With dead ends: 281 [2018-11-07 10:42:13,126 INFO L226 Difference]: Without dead ends: 0 [2018-11-07 10:42:13,132 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 200 GetRequests, 195 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-07 10:42:13,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-07 10:42:13,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-07 10:42:13,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-07 10:42:13,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-07 10:42:13,133 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 100 [2018-11-07 10:42:13,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-07 10:42:13,134 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-07 10:42:13,134 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-07 10:42:13,135 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-07 10:42:13,135 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-07 10:42:13,141 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-07 10:42:13,351 INFO L425 ceAbstractionStarter]: For program point L318(line 318) no Hoare annotation was computed. [2018-11-07 10:42:13,351 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_113EXIT(lines 300 319) no Hoare annotation was computed. [2018-11-07 10:42:13,351 INFO L428 ceAbstractionStarter]: At program point Id_MCDC_113ENTRY(lines 300 319) the Hoare annotation is: true [2018-11-07 10:42:13,351 INFO L428 ceAbstractionStarter]: At program point L317(line 317) the Hoare annotation is: true [2018-11-07 10:42:13,351 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_113FINAL(lines 300 319) no Hoare annotation was computed. [2018-11-07 10:42:13,352 INFO L428 ceAbstractionStarter]: At program point L316(line 316) the Hoare annotation is: true [2018-11-07 10:42:13,352 INFO L425 ceAbstractionStarter]: For program point L317-1(line 317) no Hoare annotation was computed. [2018-11-07 10:42:13,352 INFO L425 ceAbstractionStarter]: For program point L316-1(line 316) no Hoare annotation was computed. [2018-11-07 10:42:13,352 INFO L425 ceAbstractionStarter]: For program point L314(line 314) no Hoare annotation was computed. [2018-11-07 10:42:13,352 INFO L425 ceAbstractionStarter]: For program point L314-1(line 314) no Hoare annotation was computed. [2018-11-07 10:42:13,352 INFO L428 ceAbstractionStarter]: At program point L310(line 310) the Hoare annotation is: true [2018-11-07 10:42:13,352 INFO L425 ceAbstractionStarter]: For program point L310-1(line 310) no Hoare annotation was computed. [2018-11-07 10:42:13,352 INFO L425 ceAbstractionStarter]: For program point L308(lines 308 315) no Hoare annotation was computed. [2018-11-07 10:42:13,353 INFO L425 ceAbstractionStarter]: For program point L308-2(lines 308 315) no Hoare annotation was computed. [2018-11-07 10:42:13,353 INFO L425 ceAbstractionStarter]: For program point L304(lines 304 307) no Hoare annotation was computed. [2018-11-07 10:42:13,353 INFO L425 ceAbstractionStarter]: For program point L374(line 374) no Hoare annotation was computed. [2018-11-07 10:42:13,353 INFO L425 ceAbstractionStarter]: For program point L374-1(lines 372 375) no Hoare annotation was computed. [2018-11-07 10:42:13,353 INFO L428 ceAbstractionStarter]: At program point L391(line 391) the Hoare annotation is: true [2018-11-07 10:42:13,353 INFO L425 ceAbstractionStarter]: For program point L358(line 358) no Hoare annotation was computed. [2018-11-07 10:42:13,353 INFO L425 ceAbstractionStarter]: For program point L391-1(lines 391 394) no Hoare annotation was computed. [2018-11-07 10:42:13,353 INFO L425 ceAbstractionStarter]: For program point L358-1(line 358) no Hoare annotation was computed. [2018-11-07 10:42:13,353 INFO L425 ceAbstractionStarter]: For program point L358-2(line 358) no Hoare annotation was computed. [2018-11-07 10:42:13,354 INFO L425 ceAbstractionStarter]: For program point L358-3(line 358) no Hoare annotation was computed. [2018-11-07 10:42:13,354 INFO L425 ceAbstractionStarter]: For program point L358-4(line 358) no Hoare annotation was computed. [2018-11-07 10:42:13,354 INFO L425 ceAbstractionStarter]: For program point L358-5(line 358) no Hoare annotation was computed. [2018-11-07 10:42:13,354 INFO L425 ceAbstractionStarter]: For program point L358-6(line 358) no Hoare annotation was computed. [2018-11-07 10:42:13,354 INFO L425 ceAbstractionStarter]: For program point L358-7(line 358) no Hoare annotation was computed. [2018-11-07 10:42:13,354 INFO L425 ceAbstractionStarter]: For program point L358-8(line 358) no Hoare annotation was computed. [2018-11-07 10:42:13,356 INFO L425 ceAbstractionStarter]: For program point L358-9(line 358) no Hoare annotation was computed. [2018-11-07 10:42:13,356 INFO L425 ceAbstractionStarter]: For program point L358-10(line 358) no Hoare annotation was computed. [2018-11-07 10:42:13,357 INFO L425 ceAbstractionStarter]: For program point L358-11(line 358) no Hoare annotation was computed. [2018-11-07 10:42:13,357 INFO L425 ceAbstractionStarter]: For program point L358-12(line 358) no Hoare annotation was computed. [2018-11-07 10:42:13,357 INFO L425 ceAbstractionStarter]: For program point L358-13(line 358) no Hoare annotation was computed. [2018-11-07 10:42:13,357 INFO L428 ceAbstractionStarter]: At program point L408(line 408) the Hoare annotation is: true [2018-11-07 10:42:13,357 INFO L425 ceAbstractionStarter]: For program point L358-14(line 358) no Hoare annotation was computed. [2018-11-07 10:42:13,357 INFO L425 ceAbstractionStarter]: For program point L408-1(line 408) no Hoare annotation was computed. [2018-11-07 10:42:13,358 INFO L425 ceAbstractionStarter]: For program point L367(line 367) no Hoare annotation was computed. [2018-11-07 10:42:13,358 INFO L425 ceAbstractionStarter]: For program point L367-1(line 367) no Hoare annotation was computed. [2018-11-07 10:42:13,358 INFO L425 ceAbstractionStarter]: For program point L367-2(line 367) no Hoare annotation was computed. [2018-11-07 10:42:13,358 INFO L425 ceAbstractionStarter]: For program point L367-3(line 367) no Hoare annotation was computed. [2018-11-07 10:42:13,358 INFO L425 ceAbstractionStarter]: For program point L367-4(line 367) no Hoare annotation was computed. [2018-11-07 10:42:13,358 INFO L425 ceAbstractionStarter]: For program point L367-5(line 367) no Hoare annotation was computed. [2018-11-07 10:42:13,359 INFO L425 ceAbstractionStarter]: For program point L367-6(line 367) no Hoare annotation was computed. [2018-11-07 10:42:13,359 INFO L425 ceAbstractionStarter]: For program point L367-7(line 367) no Hoare annotation was computed. [2018-11-07 10:42:13,359 INFO L425 ceAbstractionStarter]: For program point L367-8(line 367) no Hoare annotation was computed. [2018-11-07 10:42:13,359 INFO L425 ceAbstractionStarter]: For program point L367-9(line 367) no Hoare annotation was computed. [2018-11-07 10:42:13,359 INFO L425 ceAbstractionStarter]: For program point L367-10(line 367) no Hoare annotation was computed. [2018-11-07 10:42:13,359 INFO L425 ceAbstractionStarter]: For program point L367-11(line 367) no Hoare annotation was computed. [2018-11-07 10:42:13,359 INFO L425 ceAbstractionStarter]: For program point L367-12(line 367) no Hoare annotation was computed. [2018-11-07 10:42:13,362 INFO L425 ceAbstractionStarter]: For program point L367-13(line 367) no Hoare annotation was computed. [2018-11-07 10:42:13,362 INFO L425 ceAbstractionStarter]: For program point L409(lines 409 412) no Hoare annotation was computed. [2018-11-07 10:42:13,362 INFO L425 ceAbstractionStarter]: For program point L376(lines 376 417) no Hoare annotation was computed. [2018-11-07 10:42:13,362 INFO L425 ceAbstractionStarter]: For program point L368(line 368) no Hoare annotation was computed. [2018-11-07 10:42:13,363 INFO L425 ceAbstractionStarter]: For program point L368-1(line 368) no Hoare annotation was computed. [2018-11-07 10:42:13,363 INFO L425 ceAbstractionStarter]: For program point L368-2(line 368) no Hoare annotation was computed. [2018-11-07 10:42:13,363 INFO L425 ceAbstractionStarter]: For program point L368-3(line 368) no Hoare annotation was computed. [2018-11-07 10:42:13,363 INFO L425 ceAbstractionStarter]: For program point L368-4(line 368) no Hoare annotation was computed. [2018-11-07 10:42:13,363 INFO L425 ceAbstractionStarter]: For program point L368-5(line 368) no Hoare annotation was computed. [2018-11-07 10:42:13,363 INFO L425 ceAbstractionStarter]: For program point L368-6(line 368) no Hoare annotation was computed. [2018-11-07 10:42:13,364 INFO L425 ceAbstractionStarter]: For program point L368-7(line 368) no Hoare annotation was computed. [2018-11-07 10:42:13,364 INFO L425 ceAbstractionStarter]: For program point L360(line 360) no Hoare annotation was computed. [2018-11-07 10:42:13,364 INFO L425 ceAbstractionStarter]: For program point L368-8(line 368) no Hoare annotation was computed. [2018-11-07 10:42:13,364 INFO L425 ceAbstractionStarter]: For program point L360-1(line 360) no Hoare annotation was computed. [2018-11-07 10:42:13,364 INFO L425 ceAbstractionStarter]: For program point L368-9(line 368) no Hoare annotation was computed. [2018-11-07 10:42:13,364 INFO L425 ceAbstractionStarter]: For program point L360-2(line 360) no Hoare annotation was computed. [2018-11-07 10:42:13,364 INFO L425 ceAbstractionStarter]: For program point L368-10(line 368) no Hoare annotation was computed. [2018-11-07 10:42:13,365 INFO L425 ceAbstractionStarter]: For program point L360-3(line 360) no Hoare annotation was computed. [2018-11-07 10:42:13,365 INFO L425 ceAbstractionStarter]: For program point L368-11(line 368) no Hoare annotation was computed. [2018-11-07 10:42:13,365 INFO L425 ceAbstractionStarter]: For program point L360-4(line 360) no Hoare annotation was computed. [2018-11-07 10:42:13,365 INFO L425 ceAbstractionStarter]: For program point L368-12(line 368) no Hoare annotation was computed. [2018-11-07 10:42:13,365 INFO L425 ceAbstractionStarter]: For program point L360-5(line 360) no Hoare annotation was computed. [2018-11-07 10:42:13,365 INFO L425 ceAbstractionStarter]: For program point L360-6(line 360) no Hoare annotation was computed. [2018-11-07 10:42:13,368 INFO L428 ceAbstractionStarter]: At program point L385(line 385) the Hoare annotation is: true [2018-11-07 10:42:13,368 INFO L425 ceAbstractionStarter]: For program point L360-7(line 360) no Hoare annotation was computed. [2018-11-07 10:42:13,369 INFO L425 ceAbstractionStarter]: For program point L385-1(lines 385 388) no Hoare annotation was computed. [2018-11-07 10:42:13,369 INFO L425 ceAbstractionStarter]: For program point L360-8(line 360) no Hoare annotation was computed. [2018-11-07 10:42:13,369 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_115EXIT(lines 351 419) no Hoare annotation was computed. [2018-11-07 10:42:13,369 INFO L425 ceAbstractionStarter]: For program point L360-9(line 360) no Hoare annotation was computed. [2018-11-07 10:42:13,369 INFO L425 ceAbstractionStarter]: For program point L360-10(line 360) no Hoare annotation was computed. [2018-11-07 10:42:13,369 INFO L425 ceAbstractionStarter]: For program point L360-11(line 360) no Hoare annotation was computed. [2018-11-07 10:42:13,370 INFO L425 ceAbstractionStarter]: For program point L360-12(line 360) no Hoare annotation was computed. [2018-11-07 10:42:13,370 INFO L425 ceAbstractionStarter]: For program point L360-13(line 360) no Hoare annotation was computed. [2018-11-07 10:42:13,370 INFO L425 ceAbstractionStarter]: For program point L360-14(line 360) no Hoare annotation was computed. [2018-11-07 10:42:13,370 INFO L425 ceAbstractionStarter]: For program point L402(line 402) no Hoare annotation was computed. [2018-11-07 10:42:13,370 INFO L425 ceAbstractionStarter]: For program point L402-1(line 402) no Hoare annotation was computed. [2018-11-07 10:42:13,370 INFO L425 ceAbstractionStarter]: For program point L361(line 361) no Hoare annotation was computed. [2018-11-07 10:42:13,370 INFO L425 ceAbstractionStarter]: For program point L361-1(line 361) no Hoare annotation was computed. [2018-11-07 10:42:13,371 INFO L425 ceAbstractionStarter]: For program point L361-2(line 361) no Hoare annotation was computed. [2018-11-07 10:42:13,371 INFO L425 ceAbstractionStarter]: For program point L361-3(line 361) no Hoare annotation was computed. [2018-11-07 10:42:13,371 INFO L425 ceAbstractionStarter]: For program point L361-4(line 361) no Hoare annotation was computed. [2018-11-07 10:42:13,371 INFO L425 ceAbstractionStarter]: For program point L361-5(line 361) no Hoare annotation was computed. [2018-11-07 10:42:13,372 INFO L425 ceAbstractionStarter]: For program point L361-6(line 361) no Hoare annotation was computed. [2018-11-07 10:42:13,372 INFO L425 ceAbstractionStarter]: For program point L361-7(line 361) no Hoare annotation was computed. [2018-11-07 10:42:13,372 INFO L425 ceAbstractionStarter]: For program point L361-8(line 361) no Hoare annotation was computed. [2018-11-07 10:42:13,372 INFO L425 ceAbstractionStarter]: For program point L361-9(line 361) no Hoare annotation was computed. [2018-11-07 10:42:13,372 INFO L425 ceAbstractionStarter]: For program point L361-10(line 361) no Hoare annotation was computed. [2018-11-07 10:42:13,372 INFO L425 ceAbstractionStarter]: For program point L361-11(line 361) no Hoare annotation was computed. [2018-11-07 10:42:13,372 INFO L425 ceAbstractionStarter]: For program point L361-12(line 361) no Hoare annotation was computed. [2018-11-07 10:42:13,373 INFO L425 ceAbstractionStarter]: For program point L361-13(line 361) no Hoare annotation was computed. [2018-11-07 10:42:13,373 INFO L428 ceAbstractionStarter]: At program point Id_MCDC_115ENTRY(lines 351 419) the Hoare annotation is: true [2018-11-07 10:42:13,373 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_115FINAL(lines 351 419) no Hoare annotation was computed. [2018-11-07 10:42:13,373 INFO L425 ceAbstractionStarter]: For program point L378-1(lines 378 416) no Hoare annotation was computed. [2018-11-07 10:42:13,373 INFO L425 ceAbstractionStarter]: For program point L378-3(lines 378 416) no Hoare annotation was computed. [2018-11-07 10:42:13,373 INFO L428 ceAbstractionStarter]: At program point L378-4(lines 378 416) the Hoare annotation is: true [2018-11-07 10:42:13,374 INFO L425 ceAbstractionStarter]: For program point L395(line 395) no Hoare annotation was computed. [2018-11-07 10:42:13,374 INFO L425 ceAbstractionStarter]: For program point L395-1(line 395) no Hoare annotation was computed. [2018-11-07 10:42:13,374 INFO L425 ceAbstractionStarter]: For program point L404(line 404) no Hoare annotation was computed. [2018-11-07 10:42:13,374 INFO L425 ceAbstractionStarter]: For program point L404-1(line 404) no Hoare annotation was computed. [2018-11-07 10:42:13,374 INFO L425 ceAbstractionStarter]: For program point L396-1(lines 396 413) no Hoare annotation was computed. [2018-11-07 10:42:13,374 INFO L425 ceAbstractionStarter]: For program point L396-3(lines 396 413) no Hoare annotation was computed. [2018-11-07 10:42:13,374 INFO L428 ceAbstractionStarter]: At program point L396-4(lines 396 413) the Hoare annotation is: true [2018-11-07 10:42:13,379 INFO L425 ceAbstractionStarter]: For program point L396-5(lines 396 413) no Hoare annotation was computed. [2018-11-07 10:42:13,380 INFO L425 ceAbstractionStarter]: For program point L372-1(lines 372 375) no Hoare annotation was computed. [2018-11-07 10:42:13,380 INFO L428 ceAbstractionStarter]: At program point L372-3(lines 372 375) the Hoare annotation is: true [2018-11-07 10:42:13,380 INFO L425 ceAbstractionStarter]: For program point L372-4(lines 352 419) no Hoare annotation was computed. [2018-11-07 10:42:13,380 INFO L425 ceAbstractionStarter]: For program point L389(line 389) no Hoare annotation was computed. [2018-11-07 10:42:13,380 INFO L425 ceAbstractionStarter]: For program point L389-1(line 389) no Hoare annotation was computed. [2018-11-07 10:42:13,380 INFO L425 ceAbstractionStarter]: For program point L389-2(line 389) no Hoare annotation was computed. [2018-11-07 10:42:13,381 INFO L425 ceAbstractionStarter]: For program point L389-3(line 389) no Hoare annotation was computed. [2018-11-07 10:42:13,383 INFO L428 ceAbstractionStarter]: At program point L381(line 381) the Hoare annotation is: true [2018-11-07 10:42:13,383 INFO L425 ceAbstractionStarter]: For program point L381-1(lines 381 384) no Hoare annotation was computed. [2018-11-07 10:42:13,383 INFO L428 ceAbstractionStarter]: At program point L398(line 398) the Hoare annotation is: true [2018-11-07 10:42:13,383 INFO L425 ceAbstractionStarter]: For program point L398-1(lines 398 401) no Hoare annotation was computed. [2018-11-07 10:42:13,383 INFO L425 ceAbstractionStarter]: For program point L390(line 390) no Hoare annotation was computed. [2018-11-07 10:42:13,384 INFO L425 ceAbstractionStarter]: For program point L390-1(line 390) no Hoare annotation was computed. [2018-11-07 10:42:13,384 INFO L425 ceAbstractionStarter]: For program point L256(line 256) no Hoare annotation was computed. [2018-11-07 10:42:13,384 INFO L425 ceAbstractionStarter]: For program point L256-1(line 256) no Hoare annotation was computed. [2018-11-07 10:42:13,384 INFO L425 ceAbstractionStarter]: For program point L254(line 254) no Hoare annotation was computed. [2018-11-07 10:42:13,384 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-07 10:42:13,384 INFO L425 ceAbstractionStarter]: For program point L254-1(line 254) no Hoare annotation was computed. [2018-11-07 10:42:13,384 INFO L425 ceAbstractionStarter]: For program point L209(line 209) no Hoare annotation was computed. [2018-11-07 10:42:13,384 INFO L425 ceAbstractionStarter]: For program point L209-1(line 209) no Hoare annotation was computed. [2018-11-07 10:42:13,385 INFO L425 ceAbstractionStarter]: For program point L209-2(line 209) no Hoare annotation was computed. [2018-11-07 10:42:13,385 INFO L425 ceAbstractionStarter]: For program point L209-3(line 209) no Hoare annotation was computed. [2018-11-07 10:42:13,385 INFO L425 ceAbstractionStarter]: For program point L209-4(line 209) no Hoare annotation was computed. [2018-11-07 10:42:13,385 INFO L425 ceAbstractionStarter]: For program point L209-5(line 209) no Hoare annotation was computed. [2018-11-07 10:42:13,385 INFO L425 ceAbstractionStarter]: For program point L472(line 472) no Hoare annotation was computed. [2018-11-07 10:42:13,385 INFO L425 ceAbstractionStarter]: For program point L472-1(line 472) no Hoare annotation was computed. [2018-11-07 10:42:13,385 INFO L425 ceAbstractionStarter]: For program point L472-2(line 472) no Hoare annotation was computed. [2018-11-07 10:42:13,386 INFO L425 ceAbstractionStarter]: For program point L472-3(line 472) no Hoare annotation was computed. [2018-11-07 10:42:13,386 INFO L425 ceAbstractionStarter]: For program point L338(line 338) no Hoare annotation was computed. [2018-11-07 10:42:13,386 INFO L425 ceAbstractionStarter]: For program point L210(line 210) no Hoare annotation was computed. [2018-11-07 10:42:13,386 INFO L425 ceAbstractionStarter]: For program point L338-1(line 338) no Hoare annotation was computed. [2018-11-07 10:42:13,386 INFO L425 ceAbstractionStarter]: For program point L210-1(line 210) no Hoare annotation was computed. [2018-11-07 10:42:13,386 INFO L425 ceAbstractionStarter]: For program point L336(line 336) no Hoare annotation was computed. [2018-11-07 10:42:13,386 INFO L425 ceAbstractionStarter]: For program point L210-2(line 210) no Hoare annotation was computed. [2018-11-07 10:42:13,392 INFO L425 ceAbstractionStarter]: For program point L210-3(line 210) no Hoare annotation was computed. [2018-11-07 10:42:13,392 INFO L425 ceAbstractionStarter]: For program point L210-4(line 210) no Hoare annotation was computed. [2018-11-07 10:42:13,392 INFO L425 ceAbstractionStarter]: For program point L210-5(line 210) no Hoare annotation was computed. [2018-11-07 10:42:13,392 INFO L425 ceAbstractionStarter]: For program point L210-6(line 210) no Hoare annotation was computed. [2018-11-07 10:42:13,392 INFO L425 ceAbstractionStarter]: For program point L210-7(line 210) no Hoare annotation was computed. [2018-11-07 10:42:13,393 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-07 10:42:13,393 INFO L425 ceAbstractionStarter]: For program point L293(line 293) no Hoare annotation was computed. [2018-11-07 10:42:13,393 INFO L425 ceAbstractionStarter]: For program point L293-1(line 293) no Hoare annotation was computed. [2018-11-07 10:42:13,393 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-07 10:42:13,393 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_114EXIT(lines 320 350) no Hoare annotation was computed. [2018-11-07 10:42:13,393 INFO L425 ceAbstractionStarter]: For program point L338(line 338) no Hoare annotation was computed. [2018-11-07 10:42:13,395 INFO L425 ceAbstractionStarter]: For program point L338-1(line 338) no Hoare annotation was computed. [2018-11-07 10:42:13,395 INFO L425 ceAbstractionStarter]: For program point L338-2(lines 338 343) no Hoare annotation was computed. [2018-11-07 10:42:13,395 INFO L425 ceAbstractionStarter]: For program point L338-3(lines 336 348) no Hoare annotation was computed. [2018-11-07 10:42:13,395 INFO L425 ceAbstractionStarter]: For program point L330(line 330) no Hoare annotation was computed. [2018-11-07 10:42:13,395 INFO L425 ceAbstractionStarter]: For program point L330-1(line 330) no Hoare annotation was computed. [2018-11-07 10:42:13,395 INFO L425 ceAbstractionStarter]: For program point L331(lines 331 334) no Hoare annotation was computed. [2018-11-07 10:42:13,397 INFO L428 ceAbstractionStarter]: At program point Id_MCDC_114ENTRY(lines 320 350) the Hoare annotation is: true [2018-11-07 10:42:13,397 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_114FINAL(lines 320 350) no Hoare annotation was computed. [2018-11-07 10:42:13,397 INFO L425 ceAbstractionStarter]: For program point L336(line 336) no Hoare annotation was computed. [2018-11-07 10:42:13,397 INFO L425 ceAbstractionStarter]: For program point L336-2(line 336) no Hoare annotation was computed. [2018-11-07 10:42:13,397 INFO L425 ceAbstractionStarter]: For program point L336-3(line 336) no Hoare annotation was computed. [2018-11-07 10:42:13,397 INFO L425 ceAbstractionStarter]: For program point L336-4(line 336) no Hoare annotation was computed. [2018-11-07 10:42:13,397 INFO L425 ceAbstractionStarter]: For program point L336-5(line 336) no Hoare annotation was computed. [2018-11-07 10:42:13,398 INFO L425 ceAbstractionStarter]: For program point L336-6(line 336) no Hoare annotation was computed. [2018-11-07 10:42:13,398 INFO L425 ceAbstractionStarter]: For program point L336-7(line 336) no Hoare annotation was computed. [2018-11-07 10:42:13,398 INFO L425 ceAbstractionStarter]: For program point L336-8(line 336) no Hoare annotation was computed. [2018-11-07 10:42:13,398 INFO L425 ceAbstractionStarter]: For program point L328-1(lines 328 335) no Hoare annotation was computed. [2018-11-07 10:42:13,398 INFO L425 ceAbstractionStarter]: For program point L336-9(line 336) no Hoare annotation was computed. [2018-11-07 10:42:13,398 INFO L425 ceAbstractionStarter]: For program point L328-2(line 328) no Hoare annotation was computed. [2018-11-07 10:42:13,399 INFO L425 ceAbstractionStarter]: For program point L328-3(lines 328 335) no Hoare annotation was computed. [2018-11-07 10:42:13,401 INFO L425 ceAbstractionStarter]: For program point L336-11(lines 336 348) no Hoare annotation was computed. [2018-11-07 10:42:13,401 INFO L425 ceAbstractionStarter]: For program point L324(lines 324 327) no Hoare annotation was computed. [2018-11-07 10:42:13,402 INFO L428 ceAbstractionStarter]: At program point L328-5(lines 328 335) the Hoare annotation is: true [2018-11-07 10:42:13,402 INFO L425 ceAbstractionStarter]: For program point L328-6(lines 328 335) no Hoare annotation was computed. [2018-11-07 10:42:13,402 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_110EXIT(lines 269 299) no Hoare annotation was computed. [2018-11-07 10:42:13,402 INFO L425 ceAbstractionStarter]: For program point L281(lines 281 289) no Hoare annotation was computed. [2018-11-07 10:42:13,402 INFO L425 ceAbstractionStarter]: For program point L275(lines 275 289) no Hoare annotation was computed. [2018-11-07 10:42:13,402 INFO L428 ceAbstractionStarter]: At program point L292(line 292) the Hoare annotation is: true [2018-11-07 10:42:13,403 INFO L428 ceAbstractionStarter]: At program point L292-1(line 292) the Hoare annotation is: true [2018-11-07 10:42:13,403 INFO L425 ceAbstractionStarter]: For program point L290(lines 290 297) no Hoare annotation was computed. [2018-11-07 10:42:13,403 INFO L425 ceAbstractionStarter]: For program point L290-2(lines 270 299) no Hoare annotation was computed. [2018-11-07 10:42:13,403 INFO L425 ceAbstractionStarter]: For program point L290-3(lines 290 297) no Hoare annotation was computed. [2018-11-07 10:42:13,403 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_110FINAL(lines 269 299) no Hoare annotation was computed. [2018-11-07 10:42:13,403 INFO L428 ceAbstractionStarter]: At program point Id_MCDC_110ENTRY(lines 269 299) the Hoare annotation is: true [2018-11-07 10:42:13,403 INFO L425 ceAbstractionStarter]: For program point L293(line 293) no Hoare annotation was computed. [2018-11-07 10:42:13,404 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-07 10:42:13,404 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-07 10:42:13,404 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-07 10:42:13,404 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-07 10:42:13,404 INFO L428 ceAbstractionStarter]: At program point L478(line 478) the Hoare annotation is: true [2018-11-07 10:42:13,404 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 447 479) the Hoare annotation is: true [2018-11-07 10:42:13,404 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 447 479) no Hoare annotation was computed. [2018-11-07 10:42:13,405 INFO L425 ceAbstractionStarter]: For program point L473(lines 473 476) no Hoare annotation was computed. [2018-11-07 10:42:13,405 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 447 479) no Hoare annotation was computed. [2018-11-07 10:42:13,405 INFO L425 ceAbstractionStarter]: For program point L472(line 472) no Hoare annotation was computed. [2018-11-07 10:42:13,405 INFO L425 ceAbstractionStarter]: For program point L472-1(line 472) no Hoare annotation was computed. [2018-11-07 10:42:13,405 INFO L425 ceAbstractionStarter]: For program point avoid_zeroEXIT(lines 4 10) no Hoare annotation was computed. [2018-11-07 10:42:13,405 INFO L425 ceAbstractionStarter]: For program point L6(lines 6 9) no Hoare annotation was computed. [2018-11-07 10:42:13,405 INFO L428 ceAbstractionStarter]: At program point avoid_zeroENTRY(lines 4 10) the Hoare annotation is: true [2018-11-07 10:42:13,406 INFO L425 ceAbstractionStarter]: For program point L6-2(lines 4 10) no Hoare annotation was computed. [2018-11-07 10:42:13,406 INFO L425 ceAbstractionStarter]: For program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 484) no Hoare annotation was computed. [2018-11-07 10:42:13,406 INFO L425 ceAbstractionStarter]: For program point L482-2(lines 480 487) no Hoare annotation was computed. [2018-11-07 10:42:13,406 INFO L428 ceAbstractionStarter]: At program point __VERIFIER_assertENTRY(lines 480 487) the Hoare annotation is: true [2018-11-07 10:42:13,406 INFO L425 ceAbstractionStarter]: For program point __VERIFIER_assertEXIT(lines 480 487) no Hoare annotation was computed. [2018-11-07 10:42:13,406 INFO L425 ceAbstractionStarter]: For program point L484(line 484) no Hoare annotation was computed. [2018-11-07 10:42:13,407 INFO L425 ceAbstractionStarter]: For program point L482(lines 482 485) no Hoare annotation was computed. [2018-11-07 10:42:13,407 INFO L428 ceAbstractionStarter]: At program point Id_MCDC_117ENTRY(lines 420 439) the Hoare annotation is: true [2018-11-07 10:42:13,407 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_117FINAL(lines 420 439) no Hoare annotation was computed. [2018-11-07 10:42:13,407 INFO L425 ceAbstractionStarter]: For program point L434(line 434) no Hoare annotation was computed. [2018-11-07 10:42:13,407 INFO L425 ceAbstractionStarter]: For program point L434-1(lines 426 436) no Hoare annotation was computed. [2018-11-07 10:42:13,407 INFO L425 ceAbstractionStarter]: For program point L430(line 430) no Hoare annotation was computed. [2018-11-07 10:42:13,407 INFO L425 ceAbstractionStarter]: For program point L430-1(line 430) no Hoare annotation was computed. [2018-11-07 10:42:13,408 INFO L425 ceAbstractionStarter]: For program point L428(line 428) no Hoare annotation was computed. [2018-11-07 10:42:13,408 INFO L425 ceAbstractionStarter]: For program point L430-2(line 430) no Hoare annotation was computed. [2018-11-07 10:42:13,408 INFO L425 ceAbstractionStarter]: For program point L428-1(line 428) no Hoare annotation was computed. [2018-11-07 10:42:13,408 INFO L425 ceAbstractionStarter]: For program point L430-3(line 430) no Hoare annotation was computed. [2018-11-07 10:42:13,408 INFO L425 ceAbstractionStarter]: For program point L428-2(line 428) no Hoare annotation was computed. [2018-11-07 10:42:13,408 INFO L425 ceAbstractionStarter]: For program point L426-1(lines 426 436) no Hoare annotation was computed. [2018-11-07 10:42:13,408 INFO L425 ceAbstractionStarter]: For program point L428-3(line 428) no Hoare annotation was computed. [2018-11-07 10:42:13,408 INFO L425 ceAbstractionStarter]: For program point L424(line 424) no Hoare annotation was computed. [2018-11-07 10:42:13,410 INFO L425 ceAbstractionStarter]: For program point L428-4(line 428) no Hoare annotation was computed. [2018-11-07 10:42:13,410 INFO L425 ceAbstractionStarter]: For program point L424-1(line 424) no Hoare annotation was computed. [2018-11-07 10:42:13,410 INFO L425 ceAbstractionStarter]: For program point L428-5(line 428) no Hoare annotation was computed. [2018-11-07 10:42:13,410 INFO L428 ceAbstractionStarter]: At program point L426-3(lines 426 436) the Hoare annotation is: true [2018-11-07 10:42:13,410 INFO L425 ceAbstractionStarter]: For program point L422(line 422) no Hoare annotation was computed. [2018-11-07 10:42:13,410 INFO L428 ceAbstractionStarter]: At program point L424-2(line 424) the Hoare annotation is: true [2018-11-07 10:42:13,411 INFO L425 ceAbstractionStarter]: For program point L428-6(line 428) no Hoare annotation was computed. [2018-11-07 10:42:13,411 INFO L428 ceAbstractionStarter]: At program point L426-4(lines 426 436) the Hoare annotation is: true [2018-11-07 10:42:13,411 INFO L425 ceAbstractionStarter]: For program point L422-1(line 422) no Hoare annotation was computed. [2018-11-07 10:42:13,411 INFO L425 ceAbstractionStarter]: For program point L422-2(line 422) no Hoare annotation was computed. [2018-11-07 10:42:13,411 INFO L425 ceAbstractionStarter]: For program point L428-8(lines 428 435) no Hoare annotation was computed. [2018-11-07 10:42:13,411 INFO L425 ceAbstractionStarter]: For program point L422-3(line 422) no Hoare annotation was computed. [2018-11-07 10:42:13,411 INFO L425 ceAbstractionStarter]: For program point L422-4(line 422) no Hoare annotation was computed. [2018-11-07 10:42:13,412 INFO L425 ceAbstractionStarter]: For program point L422-5(line 422) no Hoare annotation was computed. [2018-11-07 10:42:13,412 INFO L425 ceAbstractionStarter]: For program point L422-6(line 422) no Hoare annotation was computed. [2018-11-07 10:42:13,412 INFO L425 ceAbstractionStarter]: For program point L437(line 437) no Hoare annotation was computed. [2018-11-07 10:42:13,412 INFO L425 ceAbstractionStarter]: For program point L425(line 425) no Hoare annotation was computed. [2018-11-07 10:42:13,412 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_117EXIT(lines 420 439) no Hoare annotation was computed. [2018-11-07 10:42:13,412 INFO L428 ceAbstractionStarter]: At program point Id_MCDC_118ENTRY(lines 440 446) the Hoare annotation is: true [2018-11-07 10:42:13,412 INFO L428 ceAbstractionStarter]: At program point L444(line 444) the Hoare annotation is: true [2018-11-07 10:42:13,413 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_118FINAL(lines 440 446) no Hoare annotation was computed. [2018-11-07 10:42:13,413 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_118EXIT(lines 440 446) no Hoare annotation was computed. [2018-11-07 10:42:13,413 INFO L428 ceAbstractionStarter]: At program point Id_MCDC_107ENTRY(lines 213 268) the Hoare annotation is: true [2018-11-07 10:42:13,413 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_107FINAL(lines 213 268) no Hoare annotation was computed. [2018-11-07 10:42:13,413 INFO L425 ceAbstractionStarter]: For program point L234(line 234) no Hoare annotation was computed. [2018-11-07 10:42:13,413 INFO L425 ceAbstractionStarter]: For program point L234-2(line 234) no Hoare annotation was computed. [2018-11-07 10:42:13,413 INFO L425 ceAbstractionStarter]: For program point L218(lines 218 221) no Hoare annotation was computed. [2018-11-07 10:42:13,416 INFO L425 ceAbstractionStarter]: For program point L243(line 243) no Hoare annotation was computed. [2018-11-07 10:42:13,416 INFO L425 ceAbstractionStarter]: For program point L235(line 235) no Hoare annotation was computed. [2018-11-07 10:42:13,416 INFO L425 ceAbstractionStarter]: For program point L237(line 237) no Hoare annotation was computed. [2018-11-07 10:42:13,416 INFO L425 ceAbstractionStarter]: For program point L237-2(line 237) no Hoare annotation was computed. [2018-11-07 10:42:13,417 INFO L428 ceAbstractionStarter]: At program point L229(lines 229 245) the Hoare annotation is: true [2018-11-07 10:42:13,417 INFO L425 ceAbstractionStarter]: For program point L254(line 254) no Hoare annotation was computed. [2018-11-07 10:42:13,417 INFO L425 ceAbstractionStarter]: For program point L254-2(line 254) no Hoare annotation was computed. [2018-11-07 10:42:13,417 INFO L425 ceAbstractionStarter]: For program point L254-3(line 254) no Hoare annotation was computed. [2018-11-07 10:42:13,417 INFO L425 ceAbstractionStarter]: For program point L254-4(line 254) no Hoare annotation was computed. [2018-11-07 10:42:13,417 INFO L425 ceAbstractionStarter]: For program point L254-5(line 254) no Hoare annotation was computed. [2018-11-07 10:42:13,417 INFO L425 ceAbstractionStarter]: For program point L254-6(line 254) no Hoare annotation was computed. [2018-11-07 10:42:13,417 INFO L425 ceAbstractionStarter]: For program point L254-7(line 254) no Hoare annotation was computed. [2018-11-07 10:42:13,420 INFO L425 ceAbstractionStarter]: For program point L254-8(line 254) no Hoare annotation was computed. [2018-11-07 10:42:13,420 INFO L425 ceAbstractionStarter]: For program point L246-1(lines 246 253) no Hoare annotation was computed. [2018-11-07 10:42:13,420 INFO L425 ceAbstractionStarter]: For program point L254-9(line 254) no Hoare annotation was computed. [2018-11-07 10:42:13,420 INFO L425 ceAbstractionStarter]: For program point L246-2(line 246) no Hoare annotation was computed. [2018-11-07 10:42:13,420 INFO L425 ceAbstractionStarter]: For program point L246-3(lines 246 253) no Hoare annotation was computed. [2018-11-07 10:42:13,420 INFO L425 ceAbstractionStarter]: For program point L254-11(lines 254 266) no Hoare annotation was computed. [2018-11-07 10:42:13,421 INFO L428 ceAbstractionStarter]: At program point L246-5(lines 246 253) the Hoare annotation is: true [2018-11-07 10:42:13,421 INFO L425 ceAbstractionStarter]: For program point L246-6(lines 246 253) no Hoare annotation was computed. [2018-11-07 10:42:13,421 INFO L425 ceAbstractionStarter]: For program point L238(line 238) no Hoare annotation was computed. [2018-11-07 10:42:13,421 INFO L425 ceAbstractionStarter]: For program point L222(lines 222 228) no Hoare annotation was computed. [2018-11-07 10:42:13,421 INFO L425 ceAbstractionStarter]: For program point L222-2(lines 222 228) no Hoare annotation was computed. [2018-11-07 10:42:13,421 INFO L425 ceAbstractionStarter]: For program point L231(line 231) no Hoare annotation was computed. [2018-11-07 10:42:13,421 INFO L425 ceAbstractionStarter]: For program point L231-2(line 231) no Hoare annotation was computed. [2018-11-07 10:42:13,422 INFO L425 ceAbstractionStarter]: For program point L256(line 256) no Hoare annotation was computed. [2018-11-07 10:42:13,422 INFO L425 ceAbstractionStarter]: For program point L256-1(line 256) no Hoare annotation was computed. [2018-11-07 10:42:13,422 INFO L425 ceAbstractionStarter]: For program point L256-2(lines 256 261) no Hoare annotation was computed. [2018-11-07 10:42:13,422 INFO L425 ceAbstractionStarter]: For program point L256-3(lines 254 266) no Hoare annotation was computed. [2018-11-07 10:42:13,422 INFO L425 ceAbstractionStarter]: For program point L248(line 248) no Hoare annotation was computed. [2018-11-07 10:42:13,422 INFO L425 ceAbstractionStarter]: For program point L248-1(line 248) no Hoare annotation was computed. [2018-11-07 10:42:13,423 INFO L425 ceAbstractionStarter]: For program point L240(line 240) no Hoare annotation was computed. [2018-11-07 10:42:13,423 INFO L425 ceAbstractionStarter]: For program point L240-2(line 240) no Hoare annotation was computed. [2018-11-07 10:42:13,423 INFO L425 ceAbstractionStarter]: For program point L232(line 232) no Hoare annotation was computed. [2018-11-07 10:42:13,423 INFO L425 ceAbstractionStarter]: For program point L224(lines 224 227) no Hoare annotation was computed. [2018-11-07 10:42:13,423 INFO L425 ceAbstractionStarter]: For program point L249(lines 249 252) no Hoare annotation was computed. [2018-11-07 10:42:13,423 INFO L425 ceAbstractionStarter]: For program point L241(line 241) no Hoare annotation was computed. [2018-11-07 10:42:13,423 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_107EXIT(lines 213 268) no Hoare annotation was computed. [2018-11-07 10:42:13,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 10:42:13 BoogieIcfgContainer [2018-11-07 10:42:13,436 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-07 10:42:13,437 INFO L168 Benchmark]: Toolchain (without parser) took 5324.01 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 752.9 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -533.7 MB). Peak memory consumption was 219.2 MB. Max. memory is 7.1 GB. [2018-11-07 10:42:13,440 INFO L168 Benchmark]: CDTParser took 0.19 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 10:42:13,440 INFO L168 Benchmark]: CACSL2BoogieTranslator took 650.88 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 752.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -811.4 MB). Peak memory consumption was 39.4 MB. Max. memory is 7.1 GB. [2018-11-07 10:42:13,442 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.19 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: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. [2018-11-07 10:42:13,443 INFO L168 Benchmark]: Boogie Preprocessor took 100.21 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-07 10:42:13,443 INFO L168 Benchmark]: RCFGBuilder took 1960.91 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 91.7 MB). Peak memory consumption was 91.7 MB. Max. memory is 7.1 GB. [2018-11-07 10:42:13,445 INFO L168 Benchmark]: TraceAbstraction took 2541.43 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 172.5 MB). Peak memory consumption was 172.5 MB. Max. memory is 7.1 GB. [2018-11-07 10:42:13,452 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 650.88 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 752.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -811.4 MB). Peak memory consumption was 39.4 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 63.19 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: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 100.21 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 1960.91 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 91.7 MB). Peak memory consumption was 91.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2541.43 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 172.5 MB). Peak memory consumption was 172.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 484]: 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: 396]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 426]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 229]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 246]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 372]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 12 procedures, 292 locations, 1 error locations. SAFE Result, 2.4s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.2s AutomataDifference, 0.0s DeadEndRemovalTime, 0.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 661 SDtfs, 5 SDslu, 641 SDs, 0 SdLazy, 5 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 202 GetRequests, 197 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=292occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 34 LocationsWithAnnotation, 76 PreInvPairs, 91 NumberOfFragments, 34 HoareAnnotationTreeSize, 76 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 34 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 298 NumberOfCodeBlocks, 298 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 295 ConstructedInterpolants, 0 QuantifiedInterpolants, 29803 SizeOfPredicates, 4 NumberOfNonLiveVariables, 499 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...