./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/list-simple/sll2n_update_all_true-unreach-call_true-valid-memsafety.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0ed9222f Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/list-simple/sll2n_update_all_true-unreach-call_true-valid-memsafety.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ef034042979fe1e524a3655a8992190a25335ff0 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-12 10:32:07,997 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-12 10:32:08,004 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-12 10:32:08,023 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-12 10:32:08,023 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-12 10:32:08,024 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-12 10:32:08,029 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-12 10:32:08,032 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-12 10:32:08,035 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-12 10:32:08,038 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-12 10:32:08,041 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-12 10:32:08,042 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-12 10:32:08,043 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-12 10:32:08,046 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-12 10:32:08,047 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-12 10:32:08,055 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-12 10:32:08,055 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-12 10:32:08,059 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-12 10:32:08,063 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-12 10:32:08,067 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-12 10:32:08,070 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-12 10:32:08,073 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-12 10:32:08,078 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-12 10:32:08,080 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-12 10:32:08,080 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-12 10:32:08,081 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-12 10:32:08,083 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-12 10:32:08,085 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-12 10:32:08,086 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-12 10:32:08,089 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-12 10:32:08,090 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-12 10:32:08,092 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-12 10:32:08,092 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-12 10:32:08,092 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-12 10:32:08,093 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-12 10:32:08,094 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-12 10:32:08,094 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-01-12 10:32:08,115 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-12 10:32:08,115 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-12 10:32:08,116 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-12 10:32:08,116 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-12 10:32:08,117 INFO L133 SettingsManager]: * Use SBE=true [2019-01-12 10:32:08,117 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-12 10:32:08,117 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-12 10:32:08,117 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-12 10:32:08,117 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-12 10:32:08,118 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-12 10:32:08,118 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-12 10:32:08,118 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-12 10:32:08,118 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-12 10:32:08,118 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-12 10:32:08,118 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-12 10:32:08,119 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-12 10:32:08,119 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-12 10:32:08,119 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-12 10:32:08,119 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-12 10:32:08,119 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-12 10:32:08,119 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-12 10:32:08,120 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 10:32:08,120 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-12 10:32:08,120 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-12 10:32:08,120 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-12 10:32:08,120 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-12 10:32:08,120 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-12 10:32:08,121 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-12 10:32:08,121 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef034042979fe1e524a3655a8992190a25335ff0 [2019-01-12 10:32:08,156 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-12 10:32:08,181 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-12 10:32:08,186 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-12 10:32:08,187 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-12 10:32:08,189 INFO L276 PluginConnector]: CDTParser initialized [2019-01-12 10:32:08,190 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/list-simple/sll2n_update_all_true-unreach-call_true-valid-memsafety.i [2019-01-12 10:32:08,254 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c94bdeb35/43136124b1bd4960a541ecf620702c83/FLAG013512c5e [2019-01-12 10:32:08,931 INFO L307 CDTParser]: Found 1 translation units. [2019-01-12 10:32:08,932 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/list-simple/sll2n_update_all_true-unreach-call_true-valid-memsafety.i [2019-01-12 10:32:08,953 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c94bdeb35/43136124b1bd4960a541ecf620702c83/FLAG013512c5e [2019-01-12 10:32:09,122 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c94bdeb35/43136124b1bd4960a541ecf620702c83 [2019-01-12 10:32:09,126 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-12 10:32:09,128 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-12 10:32:09,129 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-12 10:32:09,129 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-12 10:32:09,133 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-12 10:32:09,134 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 10:32:09" (1/1) ... [2019-01-12 10:32:09,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b661070 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:32:09, skipping insertion in model container [2019-01-12 10:32:09,139 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 10:32:09" (1/1) ... [2019-01-12 10:32:09,148 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-12 10:32:09,200 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-12 10:32:09,645 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 10:32:09,657 INFO L191 MainTranslator]: Completed pre-run [2019-01-12 10:32:09,778 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 10:32:09,837 INFO L195 MainTranslator]: Completed translation [2019-01-12 10:32:09,837 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:32:09 WrapperNode [2019-01-12 10:32:09,837 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-12 10:32:09,838 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-12 10:32:09,838 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-12 10:32:09,838 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-12 10:32:09,849 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:32:09" (1/1) ... [2019-01-12 10:32:09,878 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:32:09" (1/1) ... [2019-01-12 10:32:09,916 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-12 10:32:09,920 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-12 10:32:09,920 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-12 10:32:09,920 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-12 10:32:09,932 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:32:09" (1/1) ... [2019-01-12 10:32:09,933 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:32:09" (1/1) ... [2019-01-12 10:32:09,948 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:32:09" (1/1) ... [2019-01-12 10:32:09,948 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:32:09" (1/1) ... [2019-01-12 10:32:09,961 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:32:09" (1/1) ... [2019-01-12 10:32:09,974 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:32:09" (1/1) ... [2019-01-12 10:32:09,980 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:32:09" (1/1) ... [2019-01-12 10:32:09,987 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-12 10:32:09,989 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-12 10:32:09,989 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-12 10:32:09,989 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-12 10:32:09,992 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:32:09" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 10:32:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-01-12 10:32:10,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-01-12 10:32:10,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-01-12 10:32:10,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-01-12 10:32:10,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-01-12 10:32:10,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-01-12 10:32:10,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-12 10:32:10,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-12 10:32:10,571 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-12 10:32:10,571 INFO L286 CfgBuilder]: Removed 22 assue(true) statements. [2019-01-12 10:32:10,572 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 10:32:10 BoogieIcfgContainer [2019-01-12 10:32:10,573 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-12 10:32:10,574 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-12 10:32:10,574 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-12 10:32:10,577 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-12 10:32:10,578 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.01 10:32:09" (1/3) ... [2019-01-12 10:32:10,579 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@226c750a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 10:32:10, skipping insertion in model container [2019-01-12 10:32:10,579 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:32:09" (2/3) ... [2019-01-12 10:32:10,579 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@226c750a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 10:32:10, skipping insertion in model container [2019-01-12 10:32:10,579 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 10:32:10" (3/3) ... [2019-01-12 10:32:10,581 INFO L112 eAbstractionObserver]: Analyzing ICFG sll2n_update_all_true-unreach-call_true-valid-memsafety.i [2019-01-12 10:32:10,592 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-12 10:32:10,604 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-01-12 10:32:10,624 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-01-12 10:32:10,655 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-12 10:32:10,656 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-12 10:32:10,656 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-12 10:32:10,656 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-12 10:32:10,656 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-12 10:32:10,656 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-12 10:32:10,657 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-12 10:32:10,657 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-12 10:32:10,657 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-12 10:32:10,673 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states. [2019-01-12 10:32:10,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-01-12 10:32:10,680 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 10:32:10,681 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 10:32:10,684 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 10:32:10,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 10:32:10,690 INFO L82 PathProgramCache]: Analyzing trace with hash -1121238131, now seen corresponding path program 1 times [2019-01-12 10:32:10,693 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 10:32:10,693 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 10:32:10,758 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:10,758 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 10:32:10,758 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:10,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 10:32:10,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 10:32:10,826 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 10:32:10,826 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-12 10:32:10,830 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-01-12 10:32:10,842 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-01-12 10:32:10,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-01-12 10:32:10,845 INFO L87 Difference]: Start difference. First operand 29 states. Second operand 2 states. [2019-01-12 10:32:10,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 10:32:10,862 INFO L93 Difference]: Finished difference Result 50 states and 73 transitions. [2019-01-12 10:32:10,862 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-01-12 10:32:10,863 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 13 [2019-01-12 10:32:10,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 10:32:10,874 INFO L225 Difference]: With dead ends: 50 [2019-01-12 10:32:10,874 INFO L226 Difference]: Without dead ends: 22 [2019-01-12 10:32:10,877 INFO L631 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 [2019-01-12 10:32:10,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2019-01-12 10:32:10,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2019-01-12 10:32:10,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2019-01-12 10:32:10,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 26 transitions. [2019-01-12 10:32:10,916 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 26 transitions. Word has length 13 [2019-01-12 10:32:10,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 10:32:10,916 INFO L480 AbstractCegarLoop]: Abstraction has 22 states and 26 transitions. [2019-01-12 10:32:10,916 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-01-12 10:32:10,917 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2019-01-12 10:32:10,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-01-12 10:32:10,917 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 10:32:10,917 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 10:32:10,918 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 10:32:10,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 10:32:10,918 INFO L82 PathProgramCache]: Analyzing trace with hash 1860179837, now seen corresponding path program 1 times [2019-01-12 10:32:10,919 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 10:32:10,919 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 10:32:10,921 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:10,921 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 10:32:10,921 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:10,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 10:32:11,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 10:32:11,022 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 10:32:11,023 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-12 10:32:11,024 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-12 10:32:11,025 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-12 10:32:11,025 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 10:32:11,025 INFO L87 Difference]: Start difference. First operand 22 states and 26 transitions. Second operand 3 states. [2019-01-12 10:32:11,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 10:32:11,115 INFO L93 Difference]: Finished difference Result 42 states and 50 transitions. [2019-01-12 10:32:11,116 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-12 10:32:11,117 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 13 [2019-01-12 10:32:11,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 10:32:11,117 INFO L225 Difference]: With dead ends: 42 [2019-01-12 10:32:11,118 INFO L226 Difference]: Without dead ends: 27 [2019-01-12 10:32:11,119 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 10:32:11,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2019-01-12 10:32:11,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 23. [2019-01-12 10:32:11,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2019-01-12 10:32:11,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 27 transitions. [2019-01-12 10:32:11,125 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 27 transitions. Word has length 13 [2019-01-12 10:32:11,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 10:32:11,126 INFO L480 AbstractCegarLoop]: Abstraction has 23 states and 27 transitions. [2019-01-12 10:32:11,126 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-12 10:32:11,126 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2019-01-12 10:32:11,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-01-12 10:32:11,127 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 10:32:11,127 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 10:32:11,127 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 10:32:11,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 10:32:11,128 INFO L82 PathProgramCache]: Analyzing trace with hash -2027989739, now seen corresponding path program 1 times [2019-01-12 10:32:11,128 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 10:32:11,128 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 10:32:11,130 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:11,130 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 10:32:11,130 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:11,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 10:32:11,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 10:32:11,309 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-12 10:32:11,309 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-12 10:32:11,332 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 10:32:11,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 10:32:11,414 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 10:32:11,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 10:32:11,481 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-12 10:32:11,481 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2019-01-12 10:32:11,482 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 10:32:11,482 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 10:32:11,483 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-01-12 10:32:11,483 INFO L87 Difference]: Start difference. First operand 23 states and 27 transitions. Second operand 5 states. [2019-01-12 10:32:11,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 10:32:11,553 INFO L93 Difference]: Finished difference Result 43 states and 51 transitions. [2019-01-12 10:32:11,554 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-12 10:32:11,554 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 18 [2019-01-12 10:32:11,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 10:32:11,555 INFO L225 Difference]: With dead ends: 43 [2019-01-12 10:32:11,555 INFO L226 Difference]: Without dead ends: 28 [2019-01-12 10:32:11,557 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-01-12 10:32:11,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2019-01-12 10:32:11,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 28. [2019-01-12 10:32:11,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2019-01-12 10:32:11,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2019-01-12 10:32:11,562 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 18 [2019-01-12 10:32:11,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 10:32:11,562 INFO L480 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2019-01-12 10:32:11,562 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 10:32:11,563 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2019-01-12 10:32:11,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2019-01-12 10:32:11,563 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 10:32:11,564 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 10:32:11,564 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 10:32:11,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 10:32:11,564 INFO L82 PathProgramCache]: Analyzing trace with hash -650193283, now seen corresponding path program 2 times [2019-01-12 10:32:11,565 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 10:32:11,565 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 10:32:11,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:11,567 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 10:32:11,567 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:11,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 10:32:11,673 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2019-01-12 10:32:11,674 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 10:32:11,674 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 10:32:11,675 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-12 10:32:11,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-12 10:32:11,675 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 10:32:11,675 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand 4 states. [2019-01-12 10:32:11,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 10:32:11,756 INFO L93 Difference]: Finished difference Result 49 states and 57 transitions. [2019-01-12 10:32:11,757 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-12 10:32:11,757 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 23 [2019-01-12 10:32:11,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 10:32:11,758 INFO L225 Difference]: With dead ends: 49 [2019-01-12 10:32:11,758 INFO L226 Difference]: Without dead ends: 40 [2019-01-12 10:32:11,759 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 10:32:11,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40 states. [2019-01-12 10:32:11,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40 to 29. [2019-01-12 10:32:11,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2019-01-12 10:32:11,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 33 transitions. [2019-01-12 10:32:11,765 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 33 transitions. Word has length 23 [2019-01-12 10:32:11,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 10:32:11,766 INFO L480 AbstractCegarLoop]: Abstraction has 29 states and 33 transitions. [2019-01-12 10:32:11,766 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-12 10:32:11,766 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2019-01-12 10:32:11,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-01-12 10:32:11,767 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 10:32:11,767 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 10:32:11,767 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 10:32:11,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 10:32:11,768 INFO L82 PathProgramCache]: Analyzing trace with hash -1288329753, now seen corresponding path program 1 times [2019-01-12 10:32:11,768 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 10:32:11,768 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 10:32:11,770 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:11,770 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-12 10:32:11,770 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:11,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 10:32:11,898 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2019-01-12 10:32:11,899 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-12 10:32:11,899 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 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 [2019-01-12 10:32:11,909 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 10:32:11,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 10:32:11,982 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 10:32:12,114 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2019-01-12 10:32:12,141 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-12 10:32:12,141 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2019-01-12 10:32:12,141 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-01-12 10:32:12,143 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-01-12 10:32:12,143 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2019-01-12 10:32:12,143 INFO L87 Difference]: Start difference. First operand 29 states and 33 transitions. Second operand 7 states. [2019-01-12 10:32:12,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 10:32:12,362 INFO L93 Difference]: Finished difference Result 61 states and 71 transitions. [2019-01-12 10:32:12,363 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-01-12 10:32:12,363 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 27 [2019-01-12 10:32:12,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 10:32:12,364 INFO L225 Difference]: With dead ends: 61 [2019-01-12 10:32:12,364 INFO L226 Difference]: Without dead ends: 52 [2019-01-12 10:32:12,367 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=29, Unknown=0, NotChecked=0, Total=56 [2019-01-12 10:32:12,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2019-01-12 10:32:12,383 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 33. [2019-01-12 10:32:12,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2019-01-12 10:32:12,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 38 transitions. [2019-01-12 10:32:12,385 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 38 transitions. Word has length 27 [2019-01-12 10:32:12,386 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 10:32:12,386 INFO L480 AbstractCegarLoop]: Abstraction has 33 states and 38 transitions. [2019-01-12 10:32:12,386 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-01-12 10:32:12,386 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2019-01-12 10:32:12,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-01-12 10:32:12,387 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 10:32:12,387 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 10:32:12,387 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 10:32:12,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 10:32:12,388 INFO L82 PathProgramCache]: Analyzing trace with hash 218280017, now seen corresponding path program 2 times [2019-01-12 10:32:12,388 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 10:32:12,388 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 10:32:12,390 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:12,390 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 10:32:12,390 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:12,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 10:32:12,574 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-01-12 10:32:12,575 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-12 10:32:12,575 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-12 10:32:12,592 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-01-12 10:32:12,668 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-01-12 10:32:12,668 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-12 10:32:12,674 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 10:32:12,748 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2019-01-12 10:32:12,768 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-12 10:32:12,768 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2019-01-12 10:32:12,768 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-01-12 10:32:12,769 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-01-12 10:32:12,769 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2019-01-12 10:32:12,769 INFO L87 Difference]: Start difference. First operand 33 states and 38 transitions. Second operand 9 states. [2019-01-12 10:32:12,947 WARN L181 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 9 DAG size of output: 8 [2019-01-12 10:32:13,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 10:32:13,433 INFO L93 Difference]: Finished difference Result 56 states and 66 transitions. [2019-01-12 10:32:13,434 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-01-12 10:32:13,435 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 31 [2019-01-12 10:32:13,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 10:32:13,436 INFO L225 Difference]: With dead ends: 56 [2019-01-12 10:32:13,436 INFO L226 Difference]: Without dead ends: 43 [2019-01-12 10:32:13,437 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2019-01-12 10:32:13,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2019-01-12 10:32:13,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 34. [2019-01-12 10:32:13,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34 states. [2019-01-12 10:32:13,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 39 transitions. [2019-01-12 10:32:13,455 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 39 transitions. Word has length 31 [2019-01-12 10:32:13,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 10:32:13,456 INFO L480 AbstractCegarLoop]: Abstraction has 34 states and 39 transitions. [2019-01-12 10:32:13,456 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-01-12 10:32:13,456 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 39 transitions. [2019-01-12 10:32:13,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-01-12 10:32:13,462 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 10:32:13,462 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 10:32:13,462 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 10:32:13,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 10:32:13,463 INFO L82 PathProgramCache]: Analyzing trace with hash 343591370, now seen corresponding path program 1 times [2019-01-12 10:32:13,463 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 10:32:13,463 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 10:32:13,468 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:13,470 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-12 10:32:13,470 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:13,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 10:32:14,740 WARN L181 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 23 [2019-01-12 10:32:15,057 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 10:32:15,058 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-12 10:32:15,058 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 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 [2019-01-12 10:32:15,077 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 10:32:15,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 10:32:15,133 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 10:32:15,169 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-01-12 10:32:15,171 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-01-12 10:32:15,184 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:15,185 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-01-12 10:32:15,245 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:32:15,247 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:32:15,249 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 4 [2019-01-12 10:32:15,249 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-01-12 10:32:15,290 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:15,291 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:17, output treesize:11 [2019-01-12 10:32:15,391 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 10 [2019-01-12 10:32:15,394 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2019-01-12 10:32:15,395 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-12 10:32:15,398 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:15,411 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:15,411 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:24, output treesize:17 [2019-01-12 10:32:15,956 WARN L181 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2019-01-12 10:32:15,976 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 21 [2019-01-12 10:32:15,981 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:32:15,984 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2019-01-12 10:32:15,985 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-12 10:32:15,996 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:16,007 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2019-01-12 10:32:16,011 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2019-01-12 10:32:16,012 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-01-12 10:32:16,017 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:16,026 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:16,027 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:43, output treesize:24 [2019-01-12 10:32:16,320 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2019-01-12 10:32:16,323 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 4 [2019-01-12 10:32:16,323 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-12 10:32:16,325 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:16,332 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:16,332 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:33, output treesize:18 [2019-01-12 10:32:16,395 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 20 [2019-01-12 10:32:16,398 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2019-01-12 10:32:16,399 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-12 10:32:16,403 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:16,414 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:16,415 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:29, output treesize:14 [2019-01-12 10:32:16,520 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2019-01-12 10:32:16,526 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 10 [2019-01-12 10:32:16,528 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-12 10:32:16,533 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:16,540 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:16,540 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:10 [2019-01-12 10:32:16,644 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 10:32:16,673 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-12 10:32:16,673 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 20] total 38 [2019-01-12 10:32:16,674 INFO L459 AbstractCegarLoop]: Interpolant automaton has 38 states [2019-01-12 10:32:16,674 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2019-01-12 10:32:16,676 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=118, Invalid=1288, Unknown=0, NotChecked=0, Total=1406 [2019-01-12 10:32:16,677 INFO L87 Difference]: Start difference. First operand 34 states and 39 transitions. Second operand 38 states. [2019-01-12 10:32:18,337 WARN L181 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 57 [2019-01-12 10:32:18,512 WARN L181 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 57 [2019-01-12 10:32:18,694 WARN L181 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 59 [2019-01-12 10:32:19,870 WARN L181 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 47 [2019-01-12 10:32:20,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 10:32:20,779 INFO L93 Difference]: Finished difference Result 87 states and 102 transitions. [2019-01-12 10:32:20,780 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2019-01-12 10:32:20,780 INFO L78 Accepts]: Start accepts. Automaton has 38 states. Word has length 32 [2019-01-12 10:32:20,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 10:32:20,781 INFO L225 Difference]: With dead ends: 87 [2019-01-12 10:32:20,782 INFO L226 Difference]: Without dead ends: 85 [2019-01-12 10:32:20,785 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 18 SyntacticMatches, 1 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 648 ImplicationChecksByTransitivity, 5.0s TimeCoverageRelationStatistics Valid=618, Invalid=3288, Unknown=0, NotChecked=0, Total=3906 [2019-01-12 10:32:20,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2019-01-12 10:32:20,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 49. [2019-01-12 10:32:20,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49 states. [2019-01-12 10:32:20,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 58 transitions. [2019-01-12 10:32:20,809 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 58 transitions. Word has length 32 [2019-01-12 10:32:20,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 10:32:20,810 INFO L480 AbstractCegarLoop]: Abstraction has 49 states and 58 transitions. [2019-01-12 10:32:20,810 INFO L481 AbstractCegarLoop]: Interpolant automaton has 38 states. [2019-01-12 10:32:20,810 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 58 transitions. [2019-01-12 10:32:20,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-01-12 10:32:20,814 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 10:32:20,815 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 10:32:20,815 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 10:32:20,815 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 10:32:20,815 INFO L82 PathProgramCache]: Analyzing trace with hash 2113051981, now seen corresponding path program 1 times [2019-01-12 10:32:20,815 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 10:32:20,816 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 10:32:20,819 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:20,820 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 10:32:20,820 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:20,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 10:32:20,944 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-01-12 10:32:20,944 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 10:32:20,944 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 10:32:20,945 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-12 10:32:20,945 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-12 10:32:20,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-01-12 10:32:20,945 INFO L87 Difference]: Start difference. First operand 49 states and 58 transitions. Second operand 4 states. [2019-01-12 10:32:21,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 10:32:21,206 INFO L93 Difference]: Finished difference Result 66 states and 77 transitions. [2019-01-12 10:32:21,207 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 10:32:21,207 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 33 [2019-01-12 10:32:21,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 10:32:21,208 INFO L225 Difference]: With dead ends: 66 [2019-01-12 10:32:21,208 INFO L226 Difference]: Without dead ends: 58 [2019-01-12 10:32:21,210 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-01-12 10:32:21,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2019-01-12 10:32:21,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 51. [2019-01-12 10:32:21,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2019-01-12 10:32:21,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 59 transitions. [2019-01-12 10:32:21,223 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 59 transitions. Word has length 33 [2019-01-12 10:32:21,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 10:32:21,225 INFO L480 AbstractCegarLoop]: Abstraction has 51 states and 59 transitions. [2019-01-12 10:32:21,225 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-12 10:32:21,225 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 59 transitions. [2019-01-12 10:32:21,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-01-12 10:32:21,227 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 10:32:21,227 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 10:32:21,227 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 10:32:21,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 10:32:21,228 INFO L82 PathProgramCache]: Analyzing trace with hash -66723983, now seen corresponding path program 2 times [2019-01-12 10:32:21,228 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 10:32:21,228 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 10:32:21,231 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:21,231 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 10:32:21,231 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:21,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 10:32:21,357 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-01-12 10:32:21,357 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-12 10:32:21,357 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-12 10:32:21,369 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-01-12 10:32:21,428 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-01-12 10:32:21,428 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-12 10:32:21,432 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 10:32:21,572 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2019-01-12 10:32:21,591 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-12 10:32:21,591 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6] total 7 [2019-01-12 10:32:21,592 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-01-12 10:32:21,592 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-01-12 10:32:21,592 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-01-12 10:32:21,593 INFO L87 Difference]: Start difference. First operand 51 states and 59 transitions. Second operand 7 states. [2019-01-12 10:32:21,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 10:32:21,752 INFO L93 Difference]: Finished difference Result 61 states and 70 transitions. [2019-01-12 10:32:21,753 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-01-12 10:32:21,754 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 33 [2019-01-12 10:32:21,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 10:32:21,755 INFO L225 Difference]: With dead ends: 61 [2019-01-12 10:32:21,756 INFO L226 Difference]: Without dead ends: 41 [2019-01-12 10:32:21,756 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2019-01-12 10:32:21,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2019-01-12 10:32:21,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 39. [2019-01-12 10:32:21,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2019-01-12 10:32:21,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 42 transitions. [2019-01-12 10:32:21,767 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 42 transitions. Word has length 33 [2019-01-12 10:32:21,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 10:32:21,767 INFO L480 AbstractCegarLoop]: Abstraction has 39 states and 42 transitions. [2019-01-12 10:32:21,768 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-01-12 10:32:21,769 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 42 transitions. [2019-01-12 10:32:21,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-01-12 10:32:21,770 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 10:32:21,770 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 10:32:21,770 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 10:32:21,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 10:32:21,771 INFO L82 PathProgramCache]: Analyzing trace with hash 655990325, now seen corresponding path program 1 times [2019-01-12 10:32:21,772 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 10:32:21,772 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 10:32:21,774 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:21,774 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-12 10:32:21,774 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:21,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 10:32:21,879 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-01-12 10:32:21,880 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-12 10:32:21,880 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-12 10:32:21,891 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 10:32:21,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 10:32:21,932 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 10:32:21,948 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-01-12 10:32:21,967 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-12 10:32:21,968 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2019-01-12 10:32:21,968 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-01-12 10:32:21,968 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-01-12 10:32:21,968 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-01-12 10:32:21,969 INFO L87 Difference]: Start difference. First operand 39 states and 42 transitions. Second operand 6 states. [2019-01-12 10:32:22,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 10:32:22,063 INFO L93 Difference]: Finished difference Result 49 states and 54 transitions. [2019-01-12 10:32:22,064 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 10:32:22,064 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 38 [2019-01-12 10:32:22,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 10:32:22,065 INFO L225 Difference]: With dead ends: 49 [2019-01-12 10:32:22,065 INFO L226 Difference]: Without dead ends: 41 [2019-01-12 10:32:22,065 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2019-01-12 10:32:22,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2019-01-12 10:32:22,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 40. [2019-01-12 10:32:22,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40 states. [2019-01-12 10:32:22,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 43 transitions. [2019-01-12 10:32:22,084 INFO L78 Accepts]: Start accepts. Automaton has 40 states and 43 transitions. Word has length 38 [2019-01-12 10:32:22,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 10:32:22,084 INFO L480 AbstractCegarLoop]: Abstraction has 40 states and 43 transitions. [2019-01-12 10:32:22,084 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-01-12 10:32:22,084 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 43 transitions. [2019-01-12 10:32:22,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2019-01-12 10:32:22,088 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 10:32:22,089 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 10:32:22,089 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 10:32:22,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 10:32:22,089 INFO L82 PathProgramCache]: Analyzing trace with hash -1087482302, now seen corresponding path program 1 times [2019-01-12 10:32:22,089 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 10:32:22,090 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 10:32:22,092 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:22,093 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 10:32:22,094 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:22,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 10:32:23,054 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 19 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-01-12 10:32:23,055 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-12 10:32:23,055 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-12 10:32:23,067 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 10:32:23,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 10:32:23,110 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 10:32:23,151 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-01-12 10:32:23,151 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-01-12 10:32:23,160 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:23,161 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2019-01-12 10:32:23,248 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:32:23,254 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:32:23,256 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 4 [2019-01-12 10:32:23,256 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-01-12 10:32:23,259 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:23,259 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:14, output treesize:8 [2019-01-12 10:32:23,318 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 10 [2019-01-12 10:32:23,320 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2019-01-12 10:32:23,320 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-12 10:32:23,323 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:23,327 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:23,328 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:14 [2019-01-12 10:32:23,511 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 21 [2019-01-12 10:32:23,516 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:32:23,518 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2019-01-12 10:32:23,518 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-12 10:32:23,524 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:23,541 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 12 [2019-01-12 10:32:23,545 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 1 [2019-01-12 10:32:23,545 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-01-12 10:32:23,546 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:23,553 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:23,554 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:50, output treesize:17 [2019-01-12 10:32:23,826 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 126 [2019-01-12 10:32:23,829 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 1 [2019-01-12 10:32:23,829 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-12 10:32:23,871 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:23,889 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 22 [2019-01-12 10:32:23,893 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 21 [2019-01-12 10:32:23,894 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-01-12 10:32:23,897 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:23,916 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 68 [2019-01-12 10:32:23,920 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 1 [2019-01-12 10:32:23,921 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-01-12 10:32:23,926 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:23,933 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:23,934 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 3 variables, input treesize:135, output treesize:35 [2019-01-12 10:32:24,195 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2019-01-12 10:32:24,198 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 18 [2019-01-12 10:32:24,198 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-12 10:32:24,202 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:24,213 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2019-01-12 10:32:24,216 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2019-01-12 10:32:24,217 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-01-12 10:32:24,218 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:24,222 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:24,223 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:51, output treesize:11 [2019-01-12 10:32:24,254 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2019-01-12 10:32:24,257 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2019-01-12 10:32:24,257 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-12 10:32:24,259 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:24,262 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:32:24,262 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:18, output treesize:7 [2019-01-12 10:32:24,320 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 10:32:24,339 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-12 10:32:24,339 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 42 [2019-01-12 10:32:24,340 INFO L459 AbstractCegarLoop]: Interpolant automaton has 42 states [2019-01-12 10:32:24,340 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2019-01-12 10:32:24,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=142, Invalid=1580, Unknown=0, NotChecked=0, Total=1722 [2019-01-12 10:32:24,341 INFO L87 Difference]: Start difference. First operand 40 states and 43 transitions. Second operand 42 states. [2019-01-12 10:32:26,062 WARN L181 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 54 [2019-01-12 10:32:27,207 WARN L181 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 46 [2019-01-12 10:32:27,503 WARN L181 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 63 [2019-01-12 10:32:28,576 WARN L181 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 48 [2019-01-12 10:32:28,782 WARN L181 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 63 [2019-01-12 10:32:29,099 WARN L181 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 69 [2019-01-12 10:32:29,589 WARN L181 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 65 [2019-01-12 10:32:30,073 WARN L181 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 61 [2019-01-12 10:32:30,478 WARN L181 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 64 [2019-01-12 10:32:31,334 WARN L181 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 64 [2019-01-12 10:32:31,515 WARN L181 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 67 [2019-01-12 10:32:32,277 WARN L181 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 61 [2019-01-12 10:32:33,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 10:32:33,010 INFO L93 Difference]: Finished difference Result 112 states and 126 transitions. [2019-01-12 10:32:33,010 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2019-01-12 10:32:33,011 INFO L78 Accepts]: Start accepts. Automaton has 42 states. Word has length 39 [2019-01-12 10:32:33,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 10:32:33,012 INFO L225 Difference]: With dead ends: 112 [2019-01-12 10:32:33,012 INFO L226 Difference]: Without dead ends: 110 [2019-01-12 10:32:33,015 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 22 SyntacticMatches, 1 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1775 ImplicationChecksByTransitivity, 7.7s TimeCoverageRelationStatistics Valid=1482, Invalid=7260, Unknown=0, NotChecked=0, Total=8742 [2019-01-12 10:32:33,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2019-01-12 10:32:33,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 41. [2019-01-12 10:32:33,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2019-01-12 10:32:33,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 45 transitions. [2019-01-12 10:32:33,028 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 45 transitions. Word has length 39 [2019-01-12 10:32:33,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 10:32:33,028 INFO L480 AbstractCegarLoop]: Abstraction has 41 states and 45 transitions. [2019-01-12 10:32:33,028 INFO L481 AbstractCegarLoop]: Interpolant automaton has 42 states. [2019-01-12 10:32:33,028 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 45 transitions. [2019-01-12 10:32:33,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-01-12 10:32:33,029 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 10:32:33,029 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 10:32:33,029 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 10:32:33,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 10:32:33,030 INFO L82 PathProgramCache]: Analyzing trace with hash 699441109, now seen corresponding path program 2 times [2019-01-12 10:32:33,030 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 10:32:33,030 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 10:32:33,031 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:33,031 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 10:32:33,031 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:32:33,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 10:32:33,223 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-01-12 10:32:33,223 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-12 10:32:33,223 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-12 10:32:33,241 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-01-12 10:32:33,290 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-01-12 10:32:33,291 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-12 10:32:33,294 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 10:32:33,299 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-01-12 10:32:33,321 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-12 10:32:33,321 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 5 [2019-01-12 10:32:33,322 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 10:32:33,322 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 10:32:33,322 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-01-12 10:32:33,322 INFO L87 Difference]: Start difference. First operand 41 states and 45 transitions. Second operand 5 states. [2019-01-12 10:32:33,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 10:32:33,413 INFO L93 Difference]: Finished difference Result 48 states and 53 transitions. [2019-01-12 10:32:33,414 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 10:32:33,414 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 40 [2019-01-12 10:32:33,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 10:32:33,414 INFO L225 Difference]: With dead ends: 48 [2019-01-12 10:32:33,415 INFO L226 Difference]: Without dead ends: 0 [2019-01-12 10:32:33,416 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-01-12 10:32:33,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-01-12 10:32:33,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-01-12 10:32:33,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-01-12 10:32:33,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-01-12 10:32:33,417 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 40 [2019-01-12 10:32:33,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 10:32:33,417 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-01-12 10:32:33,418 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 10:32:33,418 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-01-12 10:32:33,418 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-12 10:32:33,424 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-01-12 10:32:33,658 WARN L181 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 118 [2019-01-12 10:32:33,814 WARN L181 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 141 [2019-01-12 10:32:33,925 WARN L181 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 110 [2019-01-12 10:32:33,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 10:32:34,485 WARN L181 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 35 [2019-01-12 10:32:35,392 WARN L181 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 82 [2019-01-12 10:32:36,154 WARN L181 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 109 [2019-01-12 10:32:36,700 WARN L181 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 75 [2019-01-12 10:32:37,463 WARN L181 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 83 [2019-01-12 10:32:37,951 WARN L181 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 60 [2019-01-12 10:32:38,028 INFO L444 ceAbstractionStarter]: At program point L589-2(lines 589 592) the Hoare annotation is: (let ((.cse16 (+ ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse15 (select (select |#memory_$Pointer$.base| ULTIMATE.start_main_~s~0.base) .cse16)) (.cse0 (= ULTIMATE.start_node_create_~temp~0.offset 0)) (.cse4 (select |#valid| ULTIMATE.start_node_create_~temp~0.base))) (let ((.cse8 (= ULTIMATE.start_sll_get_data_at_~head.offset 0)) (.cse13 (and (<= (+ ULTIMATE.start_main_~i~0 1) ULTIMATE.start_main_~len~0) .cse0 (= .cse4 1))) (.cse14 (<= 1 ULTIMATE.start_main_~i~0)) (.cse1 (= 0 ULTIMATE.start_main_~s~0.offset)) (.cse2 (= 2 ULTIMATE.start_main_~len~0)) (.cse3 (= (select |#valid| |ULTIMATE.start_node_create_#res.base|) 1)) (.cse5 (select (select |#memory_int| ULTIMATE.start_sll_get_data_at_~head.base) ULTIMATE.start_sll_get_data_at_~head.offset)) (.cse6 (not (= ULTIMATE.start_main_~s~0.base .cse15))) (.cse7 (= (+ ULTIMATE.start_main_~len~0 1) (select (select |#memory_int| .cse15) (select (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~s~0.base) .cse16)))) (.cse9 (<= ULTIMATE.start_sll_update_at_~index 0)) (.cse10 (= (select |#valid| ULTIMATE.start_sll_create_~head~0.base) 1))) (or (and .cse0 (not (= ULTIMATE.start_main_~s~0.base ULTIMATE.start_sll_update_at_~head.base)) .cse1 .cse2 (= (select (select |#memory_int| ULTIMATE.start_main_~s~0.base) ULTIMATE.start_main_~s~0.offset) ULTIMATE.start_main_~len~0) .cse3 (= 1 .cse4) (= .cse5 ULTIMATE.start_main_~expected~0) (= ULTIMATE.start_sll_get_data_at_~index 0) .cse6 (= ULTIMATE.start_main_~i~0 0) .cse7 .cse8 (<= .cse5 2) .cse9 .cse10 (<= 2 .cse5)) (and (<= ULTIMATE.start_sll_get_data_at_~index 1) (and (<= 1 ULTIMATE.start_sll_get_data_at_~index) (let ((.cse11 (let ((.cse12 (+ ULTIMATE.start_sll_get_data_at_~head.offset 4))) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| ULTIMATE.start_sll_get_data_at_~head.base) .cse12)) (select (select |#memory_$Pointer$.offset| ULTIMATE.start_sll_get_data_at_~head.base) .cse12))))) (and (<= .cse11 ULTIMATE.start_main_~expected~0) (<= ULTIMATE.start_main_~expected~0 .cse11))) .cse13 .cse14 .cse1 .cse3 .cse6 .cse7 .cse8 .cse9 .cse10) (<= ULTIMATE.start_main_~len~0 2)) (and (<= ULTIMATE.start_sll_get_data_at_~index 0) (and .cse13 .cse14 (<= ULTIMATE.start_main_~expected~0 .cse5) .cse1 .cse2 .cse3 (<= .cse5 ULTIMATE.start_main_~expected~0) .cse6 .cse7 .cse9 .cse10)))))) [2019-01-12 10:32:38,028 INFO L448 ceAbstractionStarter]: For program point L589-3(lines 589 592) no Hoare annotation was computed. [2019-01-12 10:32:38,028 INFO L444 ceAbstractionStarter]: At program point L614(lines 602 621) the Hoare annotation is: false [2019-01-12 10:32:38,028 INFO L448 ceAbstractionStarter]: For program point L581(lines 581 587) no Hoare annotation was computed. [2019-01-12 10:32:38,029 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-01-12 10:32:38,029 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-01-12 10:32:38,029 INFO L448 ceAbstractionStarter]: For program point L565(lines 565 567) no Hoare annotation was computed. [2019-01-12 10:32:38,029 INFO L448 ceAbstractionStarter]: For program point L565-1(lines 565 567) no Hoare annotation was computed. [2019-01-12 10:32:38,029 INFO L451 ceAbstractionStarter]: At program point L582-2(lines 582 586) the Hoare annotation is: true [2019-01-12 10:32:38,029 INFO L444 ceAbstractionStarter]: At program point L607-2(lines 607 610) the Hoare annotation is: (let ((.cse18 (select |#memory_$Pointer$.base| ULTIMATE.start_main_~s~0.base)) (.cse10 (+ 0 4)) (.cse6 (select (select |#memory_int| ULTIMATE.start_main_~s~0.base) ULTIMATE.start_main_~s~0.offset)) (.cse19 (select |#valid| ULTIMATE.start_node_create_~temp~0.base))) (let ((.cse7 (= .cse19 1)) (.cse8 (<= 1 ULTIMATE.start_main_~i~0)) (.cse2 (= .cse6 ULTIMATE.start_main_~len~0)) (.cse3 (<= ULTIMATE.start_sll_update_at_~index 0)) (.cse5 (= 0 |ULTIMATE.start_sll_create_#res.offset|)) (.cse0 (= 0 ULTIMATE.start_sll_create_~head~0.offset)) (.cse1 (= ULTIMATE.start_node_create_~temp~0.offset 0)) (.cse11 (= 0 ULTIMATE.start_main_~s~0.offset)) (.cse17 (= 2 ULTIMATE.start_main_~len~0)) (.cse12 (= (select |#valid| |ULTIMATE.start_node_create_#res.base|) 1)) (.cse13 (not (= (select (select |#memory_$Pointer$.base| ULTIMATE.start_sll_create_~head~0.base) .cse10) ULTIMATE.start_sll_create_~head~0.base))) (.cse14 (not (= ULTIMATE.start_main_~s~0.base (select .cse18 (+ ULTIMATE.start_main_~s~0.offset 4))))) (.cse9 (select |#memory_$Pointer$.base| |ULTIMATE.start_sll_create_#res.base|)) (.cse15 (= (select |#valid| ULTIMATE.start_sll_create_~head~0.base) 1))) (or (let ((.cse4 (+ ULTIMATE.start_main_~i~0 1))) (and .cse0 .cse1 .cse2 .cse3 (= ULTIMATE.start_sll_update_at_~data ULTIMATE.start_main_~len~0) (<= .cse4 ULTIMATE.start_main_~len~0) .cse5 (<= .cse6 .cse4) (<= ULTIMATE.start_main_~i~0 1) .cse7 .cse8 (not (= (select .cse9 .cse10) |ULTIMATE.start_sll_create_#res.base|)) .cse11 .cse12 .cse13 .cse14 (= ULTIMATE.start_sll_update_at_~head.base ULTIMATE.start_main_~s~0.base) (= ULTIMATE.start_sll_update_at_~head.offset 0) .cse15)) (let ((.cse16 (+ (select (select |#memory_int| (select .cse18 .cse10)) (select (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~s~0.base) .cse10)) 1))) (and (<= (+ ULTIMATE.start_main_~len~0 ULTIMATE.start_main_~i~0) .cse16) .cse1 (<= .cse16 (* 2 ULTIMATE.start_main_~len~0)) .cse7 (not (= ULTIMATE.start_main_~s~0.base ULTIMATE.start_sll_update_at_~head.base)) .cse8 .cse11 .cse17 .cse2 .cse12 .cse14 .cse3 .cse15)) (and .cse5 .cse0 .cse1 .cse11 .cse17 .cse12 (= 1 .cse19) .cse13 .cse14 (= ULTIMATE.start_main_~i~0 0) (not (= |ULTIMATE.start_sll_create_#res.base| (select .cse9 (+ |ULTIMATE.start_sll_create_#res.offset| 4)))) .cse15)))) [2019-01-12 10:32:38,030 INFO L448 ceAbstractionStarter]: For program point L574-2(lines 574 578) no Hoare annotation was computed. [2019-01-12 10:32:38,030 INFO L448 ceAbstractionStarter]: For program point L607-3(lines 607 610) no Hoare annotation was computed. [2019-01-12 10:32:38,031 INFO L444 ceAbstractionStarter]: At program point L574-3(lines 574 578) the Hoare annotation is: (let ((.cse1 (= (select |#valid| |ULTIMATE.start_node_create_#res.base|) 1)) (.cse2 (= ULTIMATE.start_node_create_~temp~0.offset 0)) (.cse3 (= (select |#valid| ULTIMATE.start_sll_create_~head~0.base) 1)) (.cse4 (= (select |#valid| ULTIMATE.start_node_create_~temp~0.base) 1)) (.cse0 (= 2 ULTIMATE.start_main_~len~0))) (or (and .cse0 .cse1 (not (= (select (select |#memory_$Pointer$.base| ULTIMATE.start_sll_create_~head~0.base) (+ 0 4)) ULTIMATE.start_sll_create_~head~0.base)) (= 0 ULTIMATE.start_sll_create_~head~0.offset) .cse2 .cse3 .cse4) (and .cse0 .cse1 (<= 1 ULTIMATE.start_sll_create_~len) .cse2 .cse3 .cse4) (and .cse0 (= ULTIMATE.start_main_~len~0 ULTIMATE.start_sll_create_~len)))) [2019-01-12 10:32:38,031 INFO L448 ceAbstractionStarter]: For program point L574-4(lines 574 578) no Hoare annotation was computed. [2019-01-12 10:32:38,031 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2019-01-12 10:32:38,031 INFO L444 ceAbstractionStarter]: At program point L593(lines 588 594) the Hoare annotation is: (and (<= ULTIMATE.start_sll_get_data_at_~index 0) (<= ULTIMATE.start_main_~len~0 2) (let ((.cse11 (+ ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse10 (select (select |#memory_$Pointer$.base| ULTIMATE.start_main_~s~0.base) .cse11))) (let ((.cse1 (= ULTIMATE.start_node_create_~temp~0.offset 0)) (.cse3 (= 0 ULTIMATE.start_main_~s~0.offset)) (.cse0 (select |#valid| ULTIMATE.start_node_create_~temp~0.base)) (.cse4 (= (select |#valid| |ULTIMATE.start_node_create_#res.base|) 1)) (.cse5 (not (= ULTIMATE.start_main_~s~0.base .cse10))) (.cse6 (= (+ ULTIMATE.start_main_~len~0 1) (select (select |#memory_int| .cse10) (select (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~s~0.base) .cse11)))) (.cse7 (<= ULTIMATE.start_sll_update_at_~index 0)) (.cse2 (select (select |#memory_int| ULTIMATE.start_sll_get_data_at_~head.base) ULTIMATE.start_sll_get_data_at_~head.offset)) (.cse8 (= (select |#valid| ULTIMATE.start_sll_create_~head~0.base) 1))) (or (and (<= |ULTIMATE.start_sll_get_data_at_#res| ULTIMATE.start_main_~expected~0) (and (and (<= 2 ULTIMATE.start_main_~len~0) (<= ULTIMATE.start_main_~i~0 1)) (= .cse0 1)) .cse1 (<= 1 ULTIMATE.start_main_~i~0) (<= ULTIMATE.start_main_~expected~0 .cse2) .cse3 .cse4 (<= .cse2 ULTIMATE.start_main_~expected~0) (<= ULTIMATE.start_main_~expected~0 |ULTIMATE.start_sll_get_data_at_#res|) .cse5 .cse6 .cse7 .cse8) (let ((.cse9 (select (select |#memory_int| ULTIMATE.start_main_~s~0.base) ULTIMATE.start_main_~s~0.offset))) (and .cse1 (not (= ULTIMATE.start_main_~s~0.base ULTIMATE.start_sll_update_at_~head.base)) .cse3 (= .cse9 ULTIMATE.start_main_~len~0) (= 1 .cse0) .cse4 (= .cse2 ULTIMATE.start_main_~expected~0) (= ULTIMATE.start_sll_get_data_at_~index 0) .cse5 (= |ULTIMATE.start_sll_get_data_at_#res| ULTIMATE.start_main_~expected~0) (= ULTIMATE.start_main_~i~0 0) (= ULTIMATE.start_sll_get_data_at_~head.offset 0) .cse6 .cse7 (<= .cse2 2) .cse8 (<= (+ ULTIMATE.start_main_~i~0 2) .cse9) (<= 2 |ULTIMATE.start_sll_get_data_at_#res|)))))))) [2019-01-12 10:32:38,032 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-01-12 10:32:38,032 INFO L451 ceAbstractionStarter]: At program point L561(line 561) the Hoare annotation is: true [2019-01-12 10:32:38,032 INFO L448 ceAbstractionStarter]: For program point L611-2(lines 611 616) no Hoare annotation was computed. [2019-01-12 10:32:38,032 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-01-12 10:32:38,032 INFO L444 ceAbstractionStarter]: At program point L611-3(lines 611 616) the Hoare annotation is: (let ((.cse9 (select |#memory_$Pointer$.base| ULTIMATE.start_main_~s~0.base)) (.cse13 (+ ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse11 (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~s~0.base)) (.cse12 (select .cse9 .cse13))) (let ((.cse1 (= 0 ULTIMATE.start_main_~s~0.offset)) (.cse2 (= 2 ULTIMATE.start_main_~len~0)) (.cse7 (<= ULTIMATE.start_sll_update_at_~index 0)) (.cse3 (= (select |#valid| |ULTIMATE.start_node_create_#res.base|) 1)) (.cse4 (= 1 (select |#valid| ULTIMATE.start_node_create_~temp~0.base))) (.cse5 (not (= ULTIMATE.start_main_~s~0.base .cse12))) (.cse6 (= (+ ULTIMATE.start_main_~len~0 1) (select (select |#memory_int| .cse12) (select .cse11 .cse13)))) (.cse0 (= ULTIMATE.start_node_create_~temp~0.offset 0)) (.cse8 (= (select |#valid| ULTIMATE.start_sll_create_~head~0.base) 1))) (or (and .cse0 (not (= ULTIMATE.start_main_~s~0.base ULTIMATE.start_sll_update_at_~head.base)) .cse1 .cse2 (= (select (select |#memory_int| ULTIMATE.start_main_~s~0.base) ULTIMATE.start_main_~s~0.offset) ULTIMATE.start_main_~len~0) .cse3 .cse4 .cse5 (= ULTIMATE.start_main_~i~0 0) .cse6 .cse7 .cse8) (and (<= ULTIMATE.start_sll_get_data_at_~index 0) (and (<= 1 ULTIMATE.start_main_~i~0) .cse1 .cse2 .cse7 (<= (+ ULTIMATE.start_main_~len~0 ULTIMATE.start_main_~i~0) (+ (let ((.cse10 (+ 0 4))) (select (select |#memory_int| (select .cse9 .cse10)) (select .cse11 .cse10))) 1)) .cse3 .cse4 .cse5 .cse6 .cse0 .cse8)))))) [2019-01-12 10:32:38,032 INFO L448 ceAbstractionStarter]: For program point L611-4(lines 611 616) no Hoare annotation was computed. [2019-01-12 10:32:38,032 INFO L444 ceAbstractionStarter]: At program point L570(lines 563 571) the Hoare annotation is: (let ((.cse0 (= 2 ULTIMATE.start_main_~len~0)) (.cse1 (= (select |#valid| |ULTIMATE.start_node_create_#res.base|) 1)) (.cse2 (= ULTIMATE.start_node_create_~temp~0.offset 0)) (.cse3 (= (select |#valid| ULTIMATE.start_node_create_~temp~0.base) 1))) (or (and (= 0 |ULTIMATE.start_node_create_#res.offset|) .cse0 .cse1 (not (= ULTIMATE.start_sll_create_~head~0.base |ULTIMATE.start_node_create_#res.base|)) (<= 1 ULTIMATE.start_sll_create_~len) .cse2 .cse3 (= (select |#valid| ULTIMATE.start_sll_create_~head~0.base) 1) (not (= ULTIMATE.start_sll_create_~head~0.base ULTIMATE.start_node_create_~temp~0.base))) (and .cse0 .cse1 .cse2 (= ULTIMATE.start_main_~len~0 ULTIMATE.start_sll_create_~len) .cse3))) [2019-01-12 10:32:38,032 INFO L448 ceAbstractionStarter]: For program point L595(lines 1 621) no Hoare annotation was computed. [2019-01-12 10:32:38,033 INFO L451 ceAbstractionStarter]: At program point L620(lines 602 621) the Hoare annotation is: true [2019-01-12 10:32:38,034 INFO L444 ceAbstractionStarter]: At program point L579(lines 572 580) the Hoare annotation is: (and (= 2 ULTIMATE.start_main_~len~0) (= 0 |ULTIMATE.start_sll_create_#res.offset|) (= (select |#valid| |ULTIMATE.start_node_create_#res.base|) 1) (= 1 (select |#valid| ULTIMATE.start_node_create_~temp~0.base)) (not (= (select (select |#memory_$Pointer$.base| ULTIMATE.start_sll_create_~head~0.base) (+ 0 4)) ULTIMATE.start_sll_create_~head~0.base)) (= 0 ULTIMATE.start_sll_create_~head~0.offset) (not (= |ULTIMATE.start_sll_create_#res.base| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_sll_create_#res.base|) (+ |ULTIMATE.start_sll_create_#res.offset| 4)))) (= ULTIMATE.start_node_create_~temp~0.offset 0) (= (select |#valid| ULTIMATE.start_sll_create_~head~0.base) 1)) [2019-01-12 10:32:38,034 INFO L444 ceAbstractionStarter]: At program point L596-2(lines 596 599) the Hoare annotation is: (let ((.cse19 (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~s~0.base)) (.cse36 (select |#memory_$Pointer$.base| ULTIMATE.start_main_~s~0.base)) (.cse37 (+ 0 4))) (let ((.cse29 (select |#valid| ULTIMATE.start_node_create_~temp~0.base)) (.cse20 (+ ULTIMATE.start_main_~s~0.offset 4)) (.cse23 (select |#memory_$Pointer$.base| |ULTIMATE.start_sll_create_#res.base|)) (.cse30 (select .cse36 .cse37)) (.cse26 (select .cse19 .cse37))) (let ((.cse25 (* 2 ULTIMATE.start_main_~len~0)) (.cse28 (+ ULTIMATE.start_main_~len~0 ULTIMATE.start_main_~i~0)) (.cse32 (+ (select (select |#memory_int| .cse30) .cse26) 1)) (.cse0 (= 0 |ULTIMATE.start_sll_create_#res.offset|)) (.cse1 (= 0 ULTIMATE.start_sll_create_~head~0.offset)) (.cse2 (not (= (select .cse23 .cse37) |ULTIMATE.start_sll_create_#res.base|))) (.cse5 (not (= (select (select |#memory_$Pointer$.base| ULTIMATE.start_sll_create_~head~0.base) .cse37) ULTIMATE.start_sll_create_~head~0.base))) (.cse17 (not (= ULTIMATE.start_main_~s~0.base (select .cse36 .cse20)))) (.cse31 (<= ULTIMATE.start_main_~len~0 2)) (.cse13 (= ULTIMATE.start_node_create_~temp~0.offset 0)) (.cse16 (= .cse29 1)) (.cse27 (<= 1 ULTIMATE.start_main_~i~0)) (.cse21 (= (select (select |#memory_int| ULTIMATE.start_main_~s~0.base) ULTIMATE.start_main_~s~0.offset) ULTIMATE.start_main_~len~0)) (.cse24 (<= (+ ULTIMATE.start_main_~i~0 1) ULTIMATE.start_main_~len~0)) (.cse14 (+ ULTIMATE.start_main_~i~0 2))) (let ((.cse8 (<= ULTIMATE.start_sll_update_at_~index 1)) (.cse10 (let ((.cse33 (<= ULTIMATE.start_sll_update_at_~data .cse14)) (.cse34 (<= 1 ULTIMATE.start_sll_update_at_~index)) (.cse35 (<= .cse14 ULTIMATE.start_sll_update_at_~data))) (or (and .cse0 .cse33 .cse31 .cse1 .cse13 .cse16 .cse27 .cse2 .cse21 .cse34 .cse5 .cse17 .cse35 .cse24) (and .cse33 .cse31 .cse13 .cse16 .cse27 .cse21 .cse34 (not (= (select (select |#memory_$Pointer$.base| ULTIMATE.start_sll_update_at_~head.base) (+ ULTIMATE.start_sll_update_at_~head.offset 4)) ULTIMATE.start_main_~s~0.base)) (= ULTIMATE.start_main_~s~0.offset ULTIMATE.start_sll_update_at_~head.offset) .cse35 .cse24)))) (.cse6 (= ULTIMATE.start_sll_update_at_~head.base ULTIMATE.start_main_~s~0.base)) (.cse7 (= ULTIMATE.start_sll_update_at_~head.offset 0)) (.cse11 (<= .cse28 .cse32)) (.cse12 (<= .cse32 .cse25)) (.cse3 (= 0 ULTIMATE.start_main_~s~0.offset)) (.cse4 (= (select |#valid| |ULTIMATE.start_node_create_#res.base|) 1)) (.cse15 (<= ULTIMATE.start_sll_update_at_~index 0)) (.cse9 (= (select |#valid| ULTIMATE.start_sll_create_~head~0.base) 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse11 .cse12 .cse3 .cse4 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse1 .cse13 (<= .cse14 (+ ULTIMATE.start_main_~len~0 ULTIMATE.start_sll_update_at_~index)) (= 2 ULTIMATE.start_main_~len~0) .cse15 (= ULTIMATE.start_sll_update_at_~data ULTIMATE.start_main_~len~0) .cse0 .cse16 .cse2 .cse3 .cse4 .cse5 .cse17 .cse6 .cse7 .cse9 (<= 0 ULTIMATE.start_main_~i~0)) (and (let ((.cse18 (= ULTIMATE.start_sll_update_at_~head.base .cse30)) (.cse22 (= 1 .cse29))) (or (and .cse0 .cse18 .cse1 .cse13 (= ULTIMATE.start_sll_update_at_~data (+ ULTIMATE.start_main_~len~0 1)) (= (select .cse19 .cse20) ULTIMATE.start_sll_update_at_~head.offset) .cse3 .cse21 .cse4 .cse22 .cse5 .cse17 (not (= |ULTIMATE.start_sll_create_#res.base| (select .cse23 (+ |ULTIMATE.start_sll_create_#res.offset| 4)))) (= ULTIMATE.start_main_~i~0 1) .cse15 .cse9 .cse24) (and .cse11 (<= (+ ULTIMATE.start_sll_update_at_~data 1) .cse25) (= ULTIMATE.start_sll_update_at_~head.offset .cse26) .cse18 .cse13 .cse12 .cse27 (<= .cse28 ULTIMATE.start_sll_update_at_~data) .cse3 .cse21 .cse4 .cse22 .cse17 .cse15 .cse9))) .cse31)))))) [2019-01-12 10:32:38,034 INFO L448 ceAbstractionStarter]: For program point L596-3(lines 596 599) no Hoare annotation was computed. [2019-01-12 10:32:38,034 INFO L448 ceAbstractionStarter]: For program point L613(lines 613 615) no Hoare annotation was computed. [2019-01-12 10:32:38,050 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,052 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,055 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,055 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,057 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,057 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,058 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,058 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,069 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,069 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,069 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,070 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,070 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,070 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,071 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,074 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,074 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,075 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,076 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,077 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,079 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,079 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,079 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,079 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,081 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,081 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,082 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,082 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,082 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,082 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,084 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,084 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,085 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,085 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,085 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,088 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,089 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,089 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,090 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,090 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,090 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,091 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,093 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,093 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,095 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,095 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,097 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,098 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,098 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,098 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,099 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,099 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,099 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,099 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,100 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,100 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,100 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,101 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,101 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,101 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,101 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,101 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,103 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,104 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,104 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,104 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,105 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,105 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,105 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,106 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,106 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,106 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,107 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,107 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,107 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,108 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,108 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,108 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,109 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,109 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,109 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,110 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,110 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,110 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,111 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,111 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,111 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,112 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,112 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,112 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,113 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,115 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,115 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,115 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,116 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,116 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,116 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,116 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,117 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,117 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,117 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,117 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,118 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,118 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,118 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,118 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,119 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,119 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,119 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,119 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,120 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,120 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,120 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,120 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,121 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,121 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,121 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,122 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,122 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,122 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,122 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,123 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,123 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,123 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,123 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,124 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,124 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,124 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,124 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,125 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,126 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,127 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,127 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,127 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,128 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,128 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,128 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,128 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,129 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,129 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,129 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,130 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,130 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,130 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,131 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,131 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,131 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,132 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,132 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,132 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,133 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,133 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,133 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,133 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,134 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,134 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,134 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,135 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,135 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,137 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,137 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,138 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,138 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,138 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,138 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,139 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,139 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,139 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,139 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,140 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,140 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,140 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,140 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,141 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,141 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,141 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,141 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,142 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,142 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,142 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,142 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,142 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,143 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,143 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,143 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,143 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,144 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,144 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,144 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,144 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,145 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,145 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,145 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,146 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,146 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,146 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,146 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,147 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,154 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,154 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,154 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,155 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,155 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,155 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,156 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,157 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,159 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,159 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,159 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,160 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,160 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,160 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,160 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,161 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,161 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,161 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,161 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,161 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,164 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,165 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,165 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,165 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,165 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,166 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,167 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,167 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,167 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,167 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,167 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,168 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,168 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,168 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,168 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,169 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,169 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,169 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,169 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,169 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,170 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,171 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,171 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,172 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,172 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,173 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,173 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,173 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,174 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,174 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,174 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,174 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,175 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,175 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,175 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,176 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,176 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,177 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,177 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,177 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,177 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,178 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,178 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,178 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,178 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,179 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,179 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,179 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,179 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,179 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,180 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,180 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,180 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,180 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,181 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,181 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,181 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,181 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,182 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,182 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,182 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,183 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,183 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,183 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,184 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,184 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,184 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,184 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,185 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,185 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,185 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,186 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,186 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,186 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,187 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,187 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,188 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,188 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,188 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,188 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,188 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,189 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,189 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,189 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,189 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,189 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,190 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,190 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,190 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,190 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,191 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,191 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,191 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,191 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,191 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,192 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,192 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,192 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,193 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,193 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,194 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,194 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,194 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,194 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,195 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,195 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,195 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,196 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,196 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,196 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,196 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,196 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,197 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,197 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,197 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,197 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,198 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,198 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,198 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,199 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,199 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,199 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,199 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,200 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,200 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,200 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,201 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,201 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,201 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,201 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,201 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,202 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,202 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,202 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,202 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,202 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,203 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,203 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.01 10:32:38 BoogieIcfgContainer [2019-01-12 10:32:38,207 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-01-12 10:32:38,210 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-12 10:32:38,210 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-12 10:32:38,210 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-12 10:32:38,213 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 10:32:10" (3/4) ... [2019-01-12 10:32:38,223 INFO L144 WitnessPrinter]: Generating witness for correct program [2019-01-12 10:32:38,242 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2019-01-12 10:32:38,243 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2019-01-12 10:32:38,243 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-01-12 10:32:38,290 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((2 == len && \valid[\result] == 1) && !(#memory_$Pointer$[head][0 + 4] == head)) && 0 == head) && temp == 0) && \valid[head] == 1) && \valid[temp] == 1) || (((((2 == len && \valid[\result] == 1) && 1 <= len) && temp == 0) && \valid[head] == 1) && \valid[temp] == 1)) || (2 == len && len == len) [2019-01-12 10:32:38,290 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((2 == len && 0 == \result) && \valid[\result] == 1) && 1 == \valid[temp]) && !(#memory_$Pointer$[head][0 + 4] == head)) && 0 == head) && !(\result == #memory_$Pointer$[\result][\result + 4])) && temp == 0) && \valid[head] == 1 [2019-01-12 10:32:38,290 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((0 == head && temp == 0) && unknown-#memory_int-unknown[s][s] == len) && index <= 0) && data == len) && i + 1 <= len) && 0 == \result) && unknown-#memory_int-unknown[s][s] <= i + 1) && i <= 1) && \valid[temp] == 1) && 1 <= i) && !(#memory_$Pointer$[\result][0 + 4] == \result)) && 0 == s) && \valid[\result] == 1) && !(#memory_$Pointer$[head][0 + 4] == head)) && !(s == #memory_$Pointer$[s][s + 4])) && head == s) && head == 0) && \valid[head] == 1) || ((((((((((((len + i <= unknown-#memory_int-unknown[#memory_$Pointer$[s][0 + 4]][#memory_$Pointer$[s][0 + 4]] + 1 && temp == 0) && unknown-#memory_int-unknown[#memory_$Pointer$[s][0 + 4]][#memory_$Pointer$[s][0 + 4]] + 1 <= 2 * len) && \valid[temp] == 1) && !(s == head)) && 1 <= i) && 0 == s) && 2 == len) && unknown-#memory_int-unknown[s][s] == len) && \valid[\result] == 1) && !(s == #memory_$Pointer$[s][s + 4])) && index <= 0) && \valid[head] == 1)) || (((((((((((0 == \result && 0 == head) && temp == 0) && 0 == s) && 2 == len) && \valid[\result] == 1) && 1 == \valid[temp]) && !(#memory_$Pointer$[head][0 + 4] == head)) && !(s == #memory_$Pointer$[s][s + 4])) && i == 0) && !(\result == #memory_$Pointer$[\result][\result + 4])) && \valid[head] == 1) [2019-01-12 10:32:38,291 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((temp == 0 && !(s == head)) && 0 == s) && 2 == len) && unknown-#memory_int-unknown[s][s] == len) && \valid[\result] == 1) && 1 == \valid[temp]) && !(s == #memory_$Pointer$[s][s + 4])) && i == 0) && len + 1 == unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && index <= 0) && \valid[head] == 1) || (index <= 0 && (((((((((1 <= i && 0 == s) && 2 == len) && index <= 0) && len + i <= unknown-#memory_int-unknown[#memory_$Pointer$[s][0 + 4]][#memory_$Pointer$[s][0 + 4]] + 1) && \valid[\result] == 1) && 1 == \valid[temp]) && !(s == #memory_$Pointer$[s][s + 4])) && len + 1 == unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && temp == 0) && \valid[head] == 1) [2019-01-12 10:32:38,291 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((0 == \result && 2 == len) && \valid[\result] == 1) && !(head == \result)) && 1 <= len) && temp == 0) && \valid[temp] == 1) && \valid[head] == 1) && !(head == temp)) || ((((2 == len && \valid[\result] == 1) && temp == 0) && len == len) && \valid[temp] == 1) [2019-01-12 10:32:38,291 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((0 == \result && 0 == head) && !(#memory_$Pointer$[\result][0 + 4] == \result)) && 0 == s) && \valid[\result] == 1) && !(#memory_$Pointer$[head][0 + 4] == head)) && head == s) && head == 0) && index <= 1) && \valid[head] == 1) && ((((((((((((((0 == \result && data <= i + 2) && len <= 2) && 0 == head) && temp == 0) && \valid[temp] == 1) && 1 <= i) && !(#memory_$Pointer$[\result][0 + 4] == \result)) && unknown-#memory_int-unknown[s][s] == len) && 1 <= index) && !(#memory_$Pointer$[head][0 + 4] == head)) && !(s == #memory_$Pointer$[s][s + 4])) && i + 2 <= data) && i + 1 <= len) || ((((((((((data <= i + 2 && len <= 2) && temp == 0) && \valid[temp] == 1) && 1 <= i) && unknown-#memory_int-unknown[s][s] == len) && 1 <= index) && !(#memory_$Pointer$[head][head + 4] == s)) && s == head) && i + 2 <= data) && i + 1 <= len))) || ((((((((len + i <= unknown-#memory_int-unknown[#memory_$Pointer$[s][0 + 4]][#memory_$Pointer$[s][0 + 4]] + 1 && unknown-#memory_int-unknown[#memory_$Pointer$[s][0 + 4]][#memory_$Pointer$[s][0 + 4]] + 1 <= 2 * len) && 0 == s) && \valid[\result] == 1) && head == s) && head == 0) && index <= 1) && \valid[head] == 1) && ((((((((((((((0 == \result && data <= i + 2) && len <= 2) && 0 == head) && temp == 0) && \valid[temp] == 1) && 1 <= i) && !(#memory_$Pointer$[\result][0 + 4] == \result)) && unknown-#memory_int-unknown[s][s] == len) && 1 <= index) && !(#memory_$Pointer$[head][0 + 4] == head)) && !(s == #memory_$Pointer$[s][s + 4])) && i + 2 <= data) && i + 1 <= len) || ((((((((((data <= i + 2 && len <= 2) && temp == 0) && \valid[temp] == 1) && 1 <= i) && unknown-#memory_int-unknown[s][s] == len) && 1 <= index) && !(#memory_$Pointer$[head][head + 4] == s)) && s == head) && i + 2 <= data) && i + 1 <= len)))) || ((((((((((((((((0 == head && temp == 0) && i + 2 <= len + index) && 2 == len) && index <= 0) && data == len) && 0 == \result) && \valid[temp] == 1) && !(#memory_$Pointer$[\result][0 + 4] == \result)) && 0 == s) && \valid[\result] == 1) && !(#memory_$Pointer$[head][0 + 4] == head)) && !(s == #memory_$Pointer$[s][s + 4])) && head == s) && head == 0) && \valid[head] == 1) && 0 <= i)) || ((((((((((((((((((0 == \result && head == #memory_$Pointer$[s][0 + 4]) && 0 == head) && temp == 0) && data == len + 1) && #memory_$Pointer$[s][s + 4] == head) && 0 == s) && unknown-#memory_int-unknown[s][s] == len) && \valid[\result] == 1) && 1 == \valid[temp]) && !(#memory_$Pointer$[head][0 + 4] == head)) && !(s == #memory_$Pointer$[s][s + 4])) && !(\result == #memory_$Pointer$[\result][\result + 4])) && i == 1) && index <= 0) && \valid[head] == 1) && i + 1 <= len) || ((((((((((((((len + i <= unknown-#memory_int-unknown[#memory_$Pointer$[s][0 + 4]][#memory_$Pointer$[s][0 + 4]] + 1 && data + 1 <= 2 * len) && head == #memory_$Pointer$[s][0 + 4]) && head == #memory_$Pointer$[s][0 + 4]) && temp == 0) && unknown-#memory_int-unknown[#memory_$Pointer$[s][0 + 4]][#memory_$Pointer$[s][0 + 4]] + 1 <= 2 * len) && 1 <= i) && len + i <= data) && 0 == s) && unknown-#memory_int-unknown[s][s] == len) && \valid[\result] == 1) && 1 == \valid[temp]) && !(s == #memory_$Pointer$[s][s + 4])) && index <= 0) && \valid[head] == 1)) && len <= 2) [2019-01-12 10:32:38,292 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((temp == 0 && !(s == head)) && 0 == s) && 2 == len) && unknown-#memory_int-unknown[s][s] == len) && \valid[\result] == 1) && 1 == \valid[temp]) && unknown-#memory_int-unknown[head][head] == expected) && index == 0) && !(s == #memory_$Pointer$[s][s + 4])) && i == 0) && len + 1 == unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && head == 0) && unknown-#memory_int-unknown[head][head] <= 2) && index <= 0) && \valid[head] == 1) && 2 <= unknown-#memory_int-unknown[head][head]) || ((index <= 1 && (((((((((1 <= index && unknown-#memory_int-unknown[#memory_$Pointer$[head][head + 4]][#memory_$Pointer$[head][head + 4]] <= expected && expected <= unknown-#memory_int-unknown[#memory_$Pointer$[head][head + 4]][#memory_$Pointer$[head][head + 4]]) && (i + 1 <= len && temp == 0) && \valid[temp] == 1) && 1 <= i) && 0 == s) && \valid[\result] == 1) && !(s == #memory_$Pointer$[s][s + 4])) && len + 1 == unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && head == 0) && index <= 0) && \valid[head] == 1) && len <= 2)) || (index <= 0 && (((((((((((i + 1 <= len && temp == 0) && \valid[temp] == 1) && 1 <= i) && expected <= unknown-#memory_int-unknown[head][head]) && 0 == s) && 2 == len) && \valid[\result] == 1) && unknown-#memory_int-unknown[head][head] <= expected) && !(s == #memory_$Pointer$[s][s + 4])) && len + 1 == unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && index <= 0) && \valid[head] == 1) [2019-01-12 10:32:38,292 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (index <= 0 && len <= 2) && (((((((((((((\result <= expected && (2 <= len && i <= 1) && \valid[temp] == 1) && temp == 0) && 1 <= i) && expected <= unknown-#memory_int-unknown[head][head]) && 0 == s) && \valid[\result] == 1) && unknown-#memory_int-unknown[head][head] <= expected) && expected <= \result) && !(s == #memory_$Pointer$[s][s + 4])) && len + 1 == unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && index <= 0) && \valid[head] == 1) || (((((((((((((((((temp == 0 && !(s == head)) && 0 == s) && unknown-#memory_int-unknown[s][s] == len) && 1 == \valid[temp]) && \valid[\result] == 1) && unknown-#memory_int-unknown[head][head] == expected) && index == 0) && !(s == #memory_$Pointer$[s][s + 4])) && \result == expected) && i == 0) && head == 0) && len + 1 == unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && index <= 0) && unknown-#memory_int-unknown[head][head] <= 2) && \valid[head] == 1) && i + 2 <= unknown-#memory_int-unknown[s][s]) && 2 <= \result)) [2019-01-12 10:32:38,345 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-01-12 10:32:38,346 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-12 10:32:38,347 INFO L168 Benchmark]: Toolchain (without parser) took 29219.84 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 405.3 MB). Free memory was 948.6 MB in the beginning and 1.3 GB in the end (delta: -334.9 MB). Peak memory consumption was 70.4 MB. Max. memory is 11.5 GB. [2019-01-12 10:32:38,348 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 10:32:38,349 INFO L168 Benchmark]: CACSL2BoogieTranslator took 708.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.6 MB). Free memory was 948.6 MB in the beginning and 1.1 GB in the end (delta: -133.4 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. [2019-01-12 10:32:38,349 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.55 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 10:32:38,349 INFO L168 Benchmark]: Boogie Preprocessor took 68.17 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-01-12 10:32:38,350 INFO L168 Benchmark]: RCFGBuilder took 584.30 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. [2019-01-12 10:32:38,350 INFO L168 Benchmark]: TraceAbstraction took 27633.76 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 295.7 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -233.3 MB). Peak memory consumption was 506.5 MB. Max. memory is 11.5 GB. [2019-01-12 10:32:38,350 INFO L168 Benchmark]: Witness Printer took 135.68 ms. Allocated memory is still 1.4 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 10:32:38,353 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 708.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.6 MB). Free memory was 948.6 MB in the beginning and 1.1 GB in the end (delta: -133.4 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 81.55 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 68.17 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 584.30 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 27633.76 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 295.7 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -233.3 MB). Peak memory consumption was 506.5 MB. Max. memory is 11.5 GB. * Witness Printer took 135.68 ms. Allocated memory is still 1.4 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 619]: 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: 582]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 572]: Loop Invariant [2019-01-12 10:32:38,371 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,371 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,372 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,372 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,372 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,372 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,373 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,373 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: (((((((2 == len && 0 == \result) && \valid[\result] == 1) && 1 == \valid[temp]) && !(#memory_$Pointer$[head][0 + 4] == head)) && 0 == head) && !(\result == #memory_$Pointer$[\result][\result + 4])) && temp == 0) && \valid[head] == 1 - InvariantResult [Line: 607]: Loop Invariant [2019-01-12 10:32:38,373 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,373 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,374 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,378 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,378 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,379 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,379 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,379 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,380 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,380 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,380 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,381 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,384 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,384 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,384 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,385 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,385 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,385 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,385 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,385 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,389 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,389 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,389 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,389 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,390 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,390 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,390 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,391 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,391 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,391 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,391 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,391 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,392 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,392 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,392 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,392 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,393 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,393 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,393 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,393 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,396 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,396 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,396 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,399 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,399 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,399 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,399 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,400 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,400 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,400 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,400 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,400 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,401 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,403 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: (((((((((((((((((((0 == head && temp == 0) && unknown-#memory_int-unknown[s][s] == len) && index <= 0) && data == len) && i + 1 <= len) && 0 == \result) && unknown-#memory_int-unknown[s][s] <= i + 1) && i <= 1) && \valid[temp] == 1) && 1 <= i) && !(#memory_$Pointer$[\result][0 + 4] == \result)) && 0 == s) && \valid[\result] == 1) && !(#memory_$Pointer$[head][0 + 4] == head)) && !(s == #memory_$Pointer$[s][s + 4])) && head == s) && head == 0) && \valid[head] == 1) || ((((((((((((len + i <= unknown-#memory_int-unknown[#memory_$Pointer$[s][0 + 4]][#memory_$Pointer$[s][0 + 4]] + 1 && temp == 0) && unknown-#memory_int-unknown[#memory_$Pointer$[s][0 + 4]][#memory_$Pointer$[s][0 + 4]] + 1 <= 2 * len) && \valid[temp] == 1) && !(s == head)) && 1 <= i) && 0 == s) && 2 == len) && unknown-#memory_int-unknown[s][s] == len) && \valid[\result] == 1) && !(s == #memory_$Pointer$[s][s + 4])) && index <= 0) && \valid[head] == 1)) || (((((((((((0 == \result && 0 == head) && temp == 0) && 0 == s) && 2 == len) && \valid[\result] == 1) && 1 == \valid[temp]) && !(#memory_$Pointer$[head][0 + 4] == head)) && !(s == #memory_$Pointer$[s][s + 4])) && i == 0) && !(\result == #memory_$Pointer$[\result][\result + 4])) && \valid[head] == 1) - InvariantResult [Line: 596]: Loop Invariant [2019-01-12 10:32:38,404 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,404 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,404 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,404 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,405 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,405 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,405 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,405 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,405 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,406 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,406 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,406 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,406 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,407 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,413 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,413 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,414 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,414 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,414 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,414 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,415 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,418 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,418 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,419 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,419 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,419 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,419 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,420 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,420 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,421 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,421 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,421 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,422 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,422 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,422 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,422 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,422 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,423 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,426 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,426 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,426 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,427 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,427 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,427 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,427 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,427 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,428 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,428 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,428 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,428 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,428 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,429 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,432 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,432 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,432 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,433 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,433 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,433 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,433 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,434 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,437 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,437 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,437 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,438 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,438 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,438 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,439 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,441 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,442 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,442 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,442 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,443 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,446 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,446 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,446 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,447 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,447 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,447 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,447 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,448 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,448 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,448 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,448 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,448 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,451 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,451 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,451 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,452 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,452 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,452 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,452 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,469 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,469 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,469 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,470 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,470 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,470 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,471 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,471 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,472 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,472 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,472 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,472 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,472 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,473 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,473 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,473 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,473 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,473 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,474 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,474 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,474 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,474 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,474 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,478 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,478 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,478 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,478 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,479 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,479 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,479 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,479 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,479 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,495 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,495 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,495 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,495 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,496 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,496 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,496 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,496 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,497 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,497 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,497 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,497 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,497 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((((((((0 == \result && 0 == head) && !(#memory_$Pointer$[\result][0 + 4] == \result)) && 0 == s) && \valid[\result] == 1) && !(#memory_$Pointer$[head][0 + 4] == head)) && head == s) && head == 0) && index <= 1) && \valid[head] == 1) && ((((((((((((((0 == \result && data <= i + 2) && len <= 2) && 0 == head) && temp == 0) && \valid[temp] == 1) && 1 <= i) && !(#memory_$Pointer$[\result][0 + 4] == \result)) && unknown-#memory_int-unknown[s][s] == len) && 1 <= index) && !(#memory_$Pointer$[head][0 + 4] == head)) && !(s == #memory_$Pointer$[s][s + 4])) && i + 2 <= data) && i + 1 <= len) || ((((((((((data <= i + 2 && len <= 2) && temp == 0) && \valid[temp] == 1) && 1 <= i) && unknown-#memory_int-unknown[s][s] == len) && 1 <= index) && !(#memory_$Pointer$[head][head + 4] == s)) && s == head) && i + 2 <= data) && i + 1 <= len))) || ((((((((len + i <= unknown-#memory_int-unknown[#memory_$Pointer$[s][0 + 4]][#memory_$Pointer$[s][0 + 4]] + 1 && unknown-#memory_int-unknown[#memory_$Pointer$[s][0 + 4]][#memory_$Pointer$[s][0 + 4]] + 1 <= 2 * len) && 0 == s) && \valid[\result] == 1) && head == s) && head == 0) && index <= 1) && \valid[head] == 1) && ((((((((((((((0 == \result && data <= i + 2) && len <= 2) && 0 == head) && temp == 0) && \valid[temp] == 1) && 1 <= i) && !(#memory_$Pointer$[\result][0 + 4] == \result)) && unknown-#memory_int-unknown[s][s] == len) && 1 <= index) && !(#memory_$Pointer$[head][0 + 4] == head)) && !(s == #memory_$Pointer$[s][s + 4])) && i + 2 <= data) && i + 1 <= len) || ((((((((((data <= i + 2 && len <= 2) && temp == 0) && \valid[temp] == 1) && 1 <= i) && unknown-#memory_int-unknown[s][s] == len) && 1 <= index) && !(#memory_$Pointer$[head][head + 4] == s)) && s == head) && i + 2 <= data) && i + 1 <= len)))) || ((((((((((((((((0 == head && temp == 0) && i + 2 <= len + index) && 2 == len) && index <= 0) && data == len) && 0 == \result) && \valid[temp] == 1) && !(#memory_$Pointer$[\result][0 + 4] == \result)) && 0 == s) && \valid[\result] == 1) && !(#memory_$Pointer$[head][0 + 4] == head)) && !(s == #memory_$Pointer$[s][s + 4])) && head == s) && head == 0) && \valid[head] == 1) && 0 <= i)) || ((((((((((((((((((0 == \result && head == #memory_$Pointer$[s][0 + 4]) && 0 == head) && temp == 0) && data == len + 1) && #memory_$Pointer$[s][s + 4] == head) && 0 == s) && unknown-#memory_int-unknown[s][s] == len) && \valid[\result] == 1) && 1 == \valid[temp]) && !(#memory_$Pointer$[head][0 + 4] == head)) && !(s == #memory_$Pointer$[s][s + 4])) && !(\result == #memory_$Pointer$[\result][\result + 4])) && i == 1) && index <= 0) && \valid[head] == 1) && i + 1 <= len) || ((((((((((((((len + i <= unknown-#memory_int-unknown[#memory_$Pointer$[s][0 + 4]][#memory_$Pointer$[s][0 + 4]] + 1 && data + 1 <= 2 * len) && head == #memory_$Pointer$[s][0 + 4]) && head == #memory_$Pointer$[s][0 + 4]) && temp == 0) && unknown-#memory_int-unknown[#memory_$Pointer$[s][0 + 4]][#memory_$Pointer$[s][0 + 4]] + 1 <= 2 * len) && 1 <= i) && len + i <= data) && 0 == s) && unknown-#memory_int-unknown[s][s] == len) && \valid[\result] == 1) && 1 == \valid[temp]) && !(s == #memory_$Pointer$[s][s + 4])) && index <= 0) && \valid[head] == 1)) && len <= 2) - InvariantResult [Line: 602]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 561]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 588]: Loop Invariant [2019-01-12 10:32:38,512 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,513 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,513 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,513 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,526 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,526 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,526 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,527 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,527 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,527 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,527 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,527 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,527 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,528 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,528 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,528 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,528 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,528 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,532 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,532 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,533 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,533 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,533 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,533 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,533 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,533 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,534 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,534 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,534 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,534 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,535 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,537 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,537 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,537 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,557 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,557 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,557 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,557 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,558 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,558 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: (index <= 0 && len <= 2) && (((((((((((((\result <= expected && (2 <= len && i <= 1) && \valid[temp] == 1) && temp == 0) && 1 <= i) && expected <= unknown-#memory_int-unknown[head][head]) && 0 == s) && \valid[\result] == 1) && unknown-#memory_int-unknown[head][head] <= expected) && expected <= \result) && !(s == #memory_$Pointer$[s][s + 4])) && len + 1 == unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && index <= 0) && \valid[head] == 1) || (((((((((((((((((temp == 0 && !(s == head)) && 0 == s) && unknown-#memory_int-unknown[s][s] == len) && 1 == \valid[temp]) && \valid[\result] == 1) && unknown-#memory_int-unknown[head][head] == expected) && index == 0) && !(s == #memory_$Pointer$[s][s + 4])) && \result == expected) && i == 0) && head == 0) && len + 1 == unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && index <= 0) && unknown-#memory_int-unknown[head][head] <= 2) && \valid[head] == 1) && i + 2 <= unknown-#memory_int-unknown[s][s]) && 2 <= \result)) - InvariantResult [Line: 602]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 574]: Loop Invariant [2019-01-12 10:32:38,558 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,559 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,559 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,559 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: (((((((2 == len && \valid[\result] == 1) && !(#memory_$Pointer$[head][0 + 4] == head)) && 0 == head) && temp == 0) && \valid[head] == 1) && \valid[temp] == 1) || (((((2 == len && \valid[\result] == 1) && 1 <= len) && temp == 0) && \valid[head] == 1) && \valid[temp] == 1)) || (2 == len && len == len) - InvariantResult [Line: 589]: Loop Invariant [2019-01-12 10:32:38,560 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,560 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,560 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,560 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,561 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,561 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,598 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,598 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,598 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,599 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,599 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,599 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,599 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,600 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,600 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,600 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,600 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,600 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,601 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,601 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,601 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,601 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,601 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,602 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,602 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,602 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,602 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,602 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,603 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,603 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,603 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,603 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,603 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,604 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,604 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,604 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,604 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,638 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,639 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,639 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,639 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,639 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,639 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,640 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,640 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,640 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,640 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,641 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,641 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,641 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,641 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,642 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,642 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,642 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,642 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,642 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,642 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,643 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,643 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,643 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,643 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,643 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,644 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,678 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,678 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,678 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,678 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,679 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,679 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,679 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,679 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,679 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,679 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,680 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: (((((((((((((((((temp == 0 && !(s == head)) && 0 == s) && 2 == len) && unknown-#memory_int-unknown[s][s] == len) && \valid[\result] == 1) && 1 == \valid[temp]) && unknown-#memory_int-unknown[head][head] == expected) && index == 0) && !(s == #memory_$Pointer$[s][s + 4])) && i == 0) && len + 1 == unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && head == 0) && unknown-#memory_int-unknown[head][head] <= 2) && index <= 0) && \valid[head] == 1) && 2 <= unknown-#memory_int-unknown[head][head]) || ((index <= 1 && (((((((((1 <= index && unknown-#memory_int-unknown[#memory_$Pointer$[head][head + 4]][#memory_$Pointer$[head][head + 4]] <= expected && expected <= unknown-#memory_int-unknown[#memory_$Pointer$[head][head + 4]][#memory_$Pointer$[head][head + 4]]) && (i + 1 <= len && temp == 0) && \valid[temp] == 1) && 1 <= i) && 0 == s) && \valid[\result] == 1) && !(s == #memory_$Pointer$[s][s + 4])) && len + 1 == unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && head == 0) && index <= 0) && \valid[head] == 1) && len <= 2)) || (index <= 0 && (((((((((((i + 1 <= len && temp == 0) && \valid[temp] == 1) && 1 <= i) && expected <= unknown-#memory_int-unknown[head][head]) && 0 == s) && 2 == len) && \valid[\result] == 1) && unknown-#memory_int-unknown[head][head] <= expected) && !(s == #memory_$Pointer$[s][s + 4])) && len + 1 == unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && index <= 0) && \valid[head] == 1) - InvariantResult [Line: 611]: Loop Invariant [2019-01-12 10:32:38,680 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,681 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,681 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,681 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,681 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,681 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,682 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,721 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,721 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,721 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,722 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,722 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,722 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,722 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,722 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,723 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,723 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,723 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,723 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,723 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,724 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,724 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,724 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,724 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,724 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,725 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,725 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:32:38,725 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-12 10:32:38,725 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,726 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,726 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,726 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,727 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,727 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,727 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,727 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,746 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,746 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-12 10:32:38,746 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:32:38,746 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: (((((((((((temp == 0 && !(s == head)) && 0 == s) && 2 == len) && unknown-#memory_int-unknown[s][s] == len) && \valid[\result] == 1) && 1 == \valid[temp]) && !(s == #memory_$Pointer$[s][s + 4])) && i == 0) && len + 1 == unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && index <= 0) && \valid[head] == 1) || (index <= 0 && (((((((((1 <= i && 0 == s) && 2 == len) && index <= 0) && len + i <= unknown-#memory_int-unknown[#memory_$Pointer$[s][0 + 4]][#memory_$Pointer$[s][0 + 4]] + 1) && \valid[\result] == 1) && 1 == \valid[temp]) && !(s == #memory_$Pointer$[s][s + 4])) && len + 1 == unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && temp == 0) && \valid[head] == 1) - InvariantResult [Line: 563]: Loop Invariant Derived loop invariant: ((((((((0 == \result && 2 == len) && \valid[\result] == 1) && !(head == \result)) && 1 <= len) && temp == 0) && \valid[temp] == 1) && \valid[head] == 1) && !(head == temp)) || ((((2 == len && \valid[\result] == 1) && temp == 0) && len == len) && \valid[temp] == 1) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 29 locations, 1 error locations. SAFE Result, 27.3s OverallTime, 12 OverallIterations, 2 TraceHistogramMax, 14.5s AutomataDifference, 0.0s DeadEndRemovalTime, 4.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 270 SDtfs, 1568 SDslu, 938 SDs, 0 SdLazy, 1861 SolverSat, 767 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 434 GetRequests, 232 SyntacticMatches, 2 SemanticMatches, 200 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2449 ImplicationChecksByTransitivity, 14.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=51occurred in iteration=8, 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: 0.1s AutomataMinimizationTime, 12 MinimizatonAttempts, 158 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 12 LocationsWithAnnotation, 12 PreInvPairs, 30 NumberOfFragments, 1791 HoareAnnotationTreeSize, 12 FomulaSimplifications, 40426 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 12 FomulaSimplificationsInter, 8133 FormulaSimplificationTreeSizeReductionInter, 4.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 6.6s InterpolantComputationTime, 598 NumberOfCodeBlocks, 598 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 578 ConstructedInterpolants, 0 QuantifiedInterpolants, 127397 SizeOfPredicates, 90 NumberOfNonLiveVariables, 1539 ConjunctsInSsa, 197 ConjunctsInUnsatCore, 20 InterpolantComputations, 4 PerfectInterpolantSequences, 180/267 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...