./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 [2019-01-14 16:44:40,844 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-14 16:44:40,845 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-14 16:44:40,858 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-14 16:44:40,858 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-14 16:44:40,859 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-14 16:44:40,860 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-14 16:44:40,862 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-14 16:44:40,864 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-14 16:44:40,864 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-14 16:44:40,865 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-14 16:44:40,866 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-14 16:44:40,867 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-14 16:44:40,867 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-14 16:44:40,869 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-14 16:44:40,869 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-14 16:44:40,870 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-14 16:44:40,872 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-14 16:44:40,874 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-14 16:44:40,875 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-14 16:44:40,876 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-14 16:44:40,877 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-14 16:44:40,879 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-14 16:44:40,880 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-14 16:44:40,880 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-14 16:44:40,881 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-14 16:44:40,882 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-14 16:44:40,882 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-14 16:44:40,883 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-14 16:44:40,884 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-14 16:44:40,884 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-14 16:44:40,885 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-14 16:44:40,885 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-14 16:44:40,885 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-14 16:44:40,888 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-14 16:44:40,889 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-14 16:44:40,889 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-01-14 16:44:40,912 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-14 16:44:40,912 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-14 16:44:40,914 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-14 16:44:40,914 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-14 16:44:40,914 INFO L133 SettingsManager]: * Use SBE=true [2019-01-14 16:44:40,914 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-14 16:44:40,914 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-14 16:44:40,915 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-14 16:44:40,915 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-14 16:44:40,915 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-14 16:44:40,916 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-14 16:44:40,916 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-14 16:44:40,916 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-14 16:44:40,916 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-14 16:44:40,916 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-14 16:44:40,916 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-14 16:44:40,917 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-14 16:44:40,918 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-14 16:44:40,918 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-14 16:44:40,918 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-14 16:44:40,918 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-14 16:44:40,918 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-14 16:44:40,919 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-14 16:44:40,919 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-14 16:44:40,919 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-14 16:44:40,919 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-14 16:44:40,919 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-14 16:44:40,919 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 [2019-01-14 16:44:40,956 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-14 16:44:40,969 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-14 16:44:40,972 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-14 16:44:40,974 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-14 16:44:40,974 INFO L276 PluginConnector]: CDTParser initialized [2019-01-14 16:44:40,975 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/list-simple/sll2n_update_all_true-unreach-call_true-valid-memsafety.i [2019-01-14 16:44:41,035 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ce9a740e1/6a2b8efd8a6048f8a3e61c737ed08fd5/FLAG53fa85ef0 [2019-01-14 16:44:41,523 INFO L307 CDTParser]: Found 1 translation units. [2019-01-14 16:44:41,523 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/list-simple/sll2n_update_all_true-unreach-call_true-valid-memsafety.i [2019-01-14 16:44:41,540 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ce9a740e1/6a2b8efd8a6048f8a3e61c737ed08fd5/FLAG53fa85ef0 [2019-01-14 16:44:41,827 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ce9a740e1/6a2b8efd8a6048f8a3e61c737ed08fd5 [2019-01-14 16:44:41,831 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-14 16:44:41,833 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-14 16:44:41,834 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-14 16:44:41,834 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-14 16:44:41,839 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-14 16:44:41,840 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 04:44:41" (1/1) ... [2019-01-14 16:44:41,843 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75729bd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:44:41, skipping insertion in model container [2019-01-14 16:44:41,844 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 04:44:41" (1/1) ... [2019-01-14 16:44:41,852 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-14 16:44:41,921 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-14 16:44:42,344 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 16:44:42,355 INFO L191 MainTranslator]: Completed pre-run [2019-01-14 16:44:42,491 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 16:44:42,558 INFO L195 MainTranslator]: Completed translation [2019-01-14 16:44:42,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:44:42 WrapperNode [2019-01-14 16:44:42,558 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-14 16:44:42,559 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-14 16:44:42,559 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-14 16:44:42,559 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-14 16:44:42,568 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:44:42" (1/1) ... [2019-01-14 16:44:42,585 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:44:42" (1/1) ... [2019-01-14 16:44:42,612 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-14 16:44:42,612 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-14 16:44:42,612 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-14 16:44:42,612 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-14 16:44:42,623 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:44:42" (1/1) ... [2019-01-14 16:44:42,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:44:42" (1/1) ... [2019-01-14 16:44:42,627 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:44:42" (1/1) ... [2019-01-14 16:44:42,627 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:44:42" (1/1) ... [2019-01-14 16:44:42,634 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:44:42" (1/1) ... [2019-01-14 16:44:42,640 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:44:42" (1/1) ... [2019-01-14 16:44:42,641 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:44:42" (1/1) ... [2019-01-14 16:44:42,644 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-14 16:44:42,645 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-14 16:44:42,645 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-14 16:44:42,645 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-14 16:44:42,646 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:44:42" (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 [2019-01-14 16:44:42,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-01-14 16:44:42,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-01-14 16:44:42,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-01-14 16:44:42,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-01-14 16:44:42,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-01-14 16:44:42,716 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-01-14 16:44:42,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-14 16:44:42,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-14 16:44:43,192 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-14 16:44:43,192 INFO L286 CfgBuilder]: Removed 22 assue(true) statements. [2019-01-14 16:44:43,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 04:44:43 BoogieIcfgContainer [2019-01-14 16:44:43,194 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-14 16:44:43,195 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-14 16:44:43,195 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-14 16:44:43,198 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-14 16:44:43,199 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.01 04:44:41" (1/3) ... [2019-01-14 16:44:43,199 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32f715e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.01 04:44:43, skipping insertion in model container [2019-01-14 16:44:43,200 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:44:42" (2/3) ... [2019-01-14 16:44:43,200 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32f715e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.01 04:44:43, skipping insertion in model container [2019-01-14 16:44:43,200 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 04:44:43" (3/3) ... [2019-01-14 16:44:43,202 INFO L112 eAbstractionObserver]: Analyzing ICFG sll2n_update_all_true-unreach-call_true-valid-memsafety.i [2019-01-14 16:44:43,212 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-14 16:44:43,219 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-01-14 16:44:43,236 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-01-14 16:44:43,260 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-14 16:44:43,261 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-14 16:44:43,261 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-14 16:44:43,261 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-14 16:44:43,261 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-14 16:44:43,261 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-14 16:44:43,261 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-14 16:44:43,262 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-14 16:44:43,262 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-14 16:44:43,275 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states. [2019-01-14 16:44:43,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-01-14 16:44:43,282 INFO L394 BasicCegarLoop]: Found error trace [2019-01-14 16:44:43,284 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-14 16:44:43,286 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-14 16:44:43,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 16:44:43,298 INFO L82 PathProgramCache]: Analyzing trace with hash -1121238131, now seen corresponding path program 1 times [2019-01-14 16:44:43,300 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 16:44:43,302 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 16:44:43,343 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:43,344 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 16:44:43,344 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:43,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 16:44:43,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-14 16:44:43,412 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-14 16:44:43,413 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-14 16:44:43,416 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-01-14 16:44:43,430 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-01-14 16:44:43,430 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-01-14 16:44:43,433 INFO L87 Difference]: Start difference. First operand 29 states. Second operand 2 states. [2019-01-14 16:44:43,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-14 16:44:43,448 INFO L93 Difference]: Finished difference Result 50 states and 73 transitions. [2019-01-14 16:44:43,448 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-01-14 16:44:43,450 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 13 [2019-01-14 16:44:43,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-14 16:44:43,462 INFO L225 Difference]: With dead ends: 50 [2019-01-14 16:44:43,463 INFO L226 Difference]: Without dead ends: 22 [2019-01-14 16:44:43,466 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 [2019-01-14 16:44:43,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2019-01-14 16:44:43,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2019-01-14 16:44:43,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2019-01-14 16:44:43,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 26 transitions. [2019-01-14 16:44:43,502 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 26 transitions. Word has length 13 [2019-01-14 16:44:43,502 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-14 16:44:43,502 INFO L480 AbstractCegarLoop]: Abstraction has 22 states and 26 transitions. [2019-01-14 16:44:43,502 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-01-14 16:44:43,502 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2019-01-14 16:44:43,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-01-14 16:44:43,503 INFO L394 BasicCegarLoop]: Found error trace [2019-01-14 16:44:43,503 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-14 16:44:43,504 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-14 16:44:43,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 16:44:43,504 INFO L82 PathProgramCache]: Analyzing trace with hash 1860179837, now seen corresponding path program 1 times [2019-01-14 16:44:43,504 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 16:44:43,504 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 16:44:43,506 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:43,506 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 16:44:43,507 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:43,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 16:44:43,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-14 16:44:43,601 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-14 16:44:43,601 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-14 16:44:43,603 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-14 16:44:43,604 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-14 16:44:43,604 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-14 16:44:43,605 INFO L87 Difference]: Start difference. First operand 22 states and 26 transitions. Second operand 3 states. [2019-01-14 16:44:43,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-14 16:44:43,693 INFO L93 Difference]: Finished difference Result 42 states and 50 transitions. [2019-01-14 16:44:43,694 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-14 16:44:43,694 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 13 [2019-01-14 16:44:43,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-14 16:44:43,695 INFO L225 Difference]: With dead ends: 42 [2019-01-14 16:44:43,695 INFO L226 Difference]: Without dead ends: 27 [2019-01-14 16:44:43,696 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 [2019-01-14 16:44:43,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2019-01-14 16:44:43,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 23. [2019-01-14 16:44:43,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2019-01-14 16:44:43,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 27 transitions. [2019-01-14 16:44:43,702 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 27 transitions. Word has length 13 [2019-01-14 16:44:43,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-14 16:44:43,702 INFO L480 AbstractCegarLoop]: Abstraction has 23 states and 27 transitions. [2019-01-14 16:44:43,703 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-14 16:44:43,703 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2019-01-14 16:44:43,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-01-14 16:44:43,704 INFO L394 BasicCegarLoop]: Found error trace [2019-01-14 16:44:43,704 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-14 16:44:43,704 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-14 16:44:43,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 16:44:43,705 INFO L82 PathProgramCache]: Analyzing trace with hash -2027989739, now seen corresponding path program 1 times [2019-01-14 16:44:43,705 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 16:44:43,705 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 16:44:43,707 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:43,707 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 16:44:43,707 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:43,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 16:44:43,827 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-14 16:44:43,827 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-14 16:44:43,828 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 [2019-01-14 16:44:43,841 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 16:44:43,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 16:44:43,901 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 16:44:43,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-14 16:44:43,963 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-14 16:44:43,964 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2019-01-14 16:44:43,964 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-14 16:44:43,964 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-14 16:44:43,965 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-01-14 16:44:43,965 INFO L87 Difference]: Start difference. First operand 23 states and 27 transitions. Second operand 5 states. [2019-01-14 16:44:44,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-14 16:44:44,017 INFO L93 Difference]: Finished difference Result 43 states and 51 transitions. [2019-01-14 16:44:44,018 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-14 16:44:44,018 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 18 [2019-01-14 16:44:44,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-14 16:44:44,019 INFO L225 Difference]: With dead ends: 43 [2019-01-14 16:44:44,019 INFO L226 Difference]: Without dead ends: 28 [2019-01-14 16:44:44,020 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-01-14 16:44:44,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2019-01-14 16:44:44,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 28. [2019-01-14 16:44:44,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2019-01-14 16:44:44,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2019-01-14 16:44:44,025 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 18 [2019-01-14 16:44:44,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-14 16:44:44,025 INFO L480 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2019-01-14 16:44:44,026 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-14 16:44:44,026 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2019-01-14 16:44:44,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2019-01-14 16:44:44,027 INFO L394 BasicCegarLoop]: Found error trace [2019-01-14 16:44:44,027 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-14 16:44:44,027 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-14 16:44:44,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 16:44:44,028 INFO L82 PathProgramCache]: Analyzing trace with hash -650193283, now seen corresponding path program 2 times [2019-01-14 16:44:44,028 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 16:44:44,028 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 16:44:44,030 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:44,030 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 16:44:44,030 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:44,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 16:44:44,153 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2019-01-14 16:44:44,154 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-14 16:44:44,154 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-14 16:44:44,155 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-14 16:44:44,155 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-14 16:44:44,156 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-14 16:44:44,156 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand 4 states. [2019-01-14 16:44:44,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-14 16:44:44,361 INFO L93 Difference]: Finished difference Result 49 states and 57 transitions. [2019-01-14 16:44:44,363 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-14 16:44:44,364 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 23 [2019-01-14 16:44:44,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-14 16:44:44,366 INFO L225 Difference]: With dead ends: 49 [2019-01-14 16:44:44,366 INFO L226 Difference]: Without dead ends: 40 [2019-01-14 16:44:44,368 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 [2019-01-14 16:44:44,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40 states. [2019-01-14 16:44:44,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40 to 29. [2019-01-14 16:44:44,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2019-01-14 16:44:44,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 33 transitions. [2019-01-14 16:44:44,376 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 33 transitions. Word has length 23 [2019-01-14 16:44:44,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-14 16:44:44,379 INFO L480 AbstractCegarLoop]: Abstraction has 29 states and 33 transitions. [2019-01-14 16:44:44,379 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-14 16:44:44,379 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2019-01-14 16:44:44,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-01-14 16:44:44,381 INFO L394 BasicCegarLoop]: Found error trace [2019-01-14 16:44:44,381 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] [2019-01-14 16:44:44,381 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-14 16:44:44,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 16:44:44,382 INFO L82 PathProgramCache]: Analyzing trace with hash -1288329753, now seen corresponding path program 1 times [2019-01-14 16:44:44,382 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 16:44:44,382 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 16:44:44,384 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:44,384 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 16:44:44,384 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:44,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 16:44:44,509 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2019-01-14 16:44:44,509 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-14 16:44:44,509 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 [2019-01-14 16:44:44,528 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 16:44:44,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 16:44:44,587 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 16:44:44,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2019-01-14 16:44:44,883 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-14 16:44:44,883 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2019-01-14 16:44:44,884 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-01-14 16:44:44,884 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-01-14 16:44:44,884 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2019-01-14 16:44:44,885 INFO L87 Difference]: Start difference. First operand 29 states and 33 transitions. Second operand 7 states. [2019-01-14 16:44:45,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-14 16:44:45,015 INFO L93 Difference]: Finished difference Result 61 states and 71 transitions. [2019-01-14 16:44:45,016 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-01-14 16:44:45,016 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 27 [2019-01-14 16:44:45,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-14 16:44:45,017 INFO L225 Difference]: With dead ends: 61 [2019-01-14 16:44:45,017 INFO L226 Difference]: Without dead ends: 52 [2019-01-14 16:44:45,018 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=27, Invalid=29, Unknown=0, NotChecked=0, Total=56 [2019-01-14 16:44:45,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2019-01-14 16:44:45,025 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 33. [2019-01-14 16:44:45,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2019-01-14 16:44:45,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 38 transitions. [2019-01-14 16:44:45,027 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 38 transitions. Word has length 27 [2019-01-14 16:44:45,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-14 16:44:45,027 INFO L480 AbstractCegarLoop]: Abstraction has 33 states and 38 transitions. [2019-01-14 16:44:45,027 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-01-14 16:44:45,027 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2019-01-14 16:44:45,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-01-14 16:44:45,028 INFO L394 BasicCegarLoop]: Found error trace [2019-01-14 16:44:45,029 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] [2019-01-14 16:44:45,029 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-14 16:44:45,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 16:44:45,029 INFO L82 PathProgramCache]: Analyzing trace with hash 218280017, now seen corresponding path program 2 times [2019-01-14 16:44:45,029 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 16:44:45,030 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 16:44:45,031 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:45,032 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 16:44:45,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:45,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 16:44:45,205 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-01-14 16:44:45,206 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-14 16:44:45,206 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 [2019-01-14 16:44:45,216 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-01-14 16:44:45,291 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-01-14 16:44:45,291 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-14 16:44:45,295 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 16:44:45,408 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2019-01-14 16:44:45,429 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-14 16:44:45,429 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2019-01-14 16:44:45,429 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-01-14 16:44:45,430 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-01-14 16:44:45,430 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2019-01-14 16:44:45,430 INFO L87 Difference]: Start difference. First operand 33 states and 38 transitions. Second operand 9 states. [2019-01-14 16:44:45,580 WARN L181 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 9 DAG size of output: 8 [2019-01-14 16:44:45,799 WARN L181 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 12 DAG size of output: 11 [2019-01-14 16:44:46,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-14 16:44:46,095 INFO L93 Difference]: Finished difference Result 56 states and 66 transitions. [2019-01-14 16:44:46,095 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-01-14 16:44:46,095 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 31 [2019-01-14 16:44:46,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-14 16:44:46,097 INFO L225 Difference]: With dead ends: 56 [2019-01-14 16:44:46,097 INFO L226 Difference]: Without dead ends: 43 [2019-01-14 16:44:46,098 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2019-01-14 16:44:46,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2019-01-14 16:44:46,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 34. [2019-01-14 16:44:46,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34 states. [2019-01-14 16:44:46,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 39 transitions. [2019-01-14 16:44:46,114 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 39 transitions. Word has length 31 [2019-01-14 16:44:46,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-14 16:44:46,114 INFO L480 AbstractCegarLoop]: Abstraction has 34 states and 39 transitions. [2019-01-14 16:44:46,114 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-01-14 16:44:46,114 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 39 transitions. [2019-01-14 16:44:46,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-01-14 16:44:46,116 INFO L394 BasicCegarLoop]: Found error trace [2019-01-14 16:44:46,116 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] [2019-01-14 16:44:46,116 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-14 16:44:46,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 16:44:46,116 INFO L82 PathProgramCache]: Analyzing trace with hash 343591370, now seen corresponding path program 1 times [2019-01-14 16:44:46,117 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 16:44:46,117 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 16:44:46,126 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:46,127 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 16:44:46,127 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:46,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 16:44:47,390 WARN L181 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 23 [2019-01-14 16:44:47,694 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-14 16:44:47,694 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-14 16:44:47,694 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 [2019-01-14 16:44:47,713 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 16:44:47,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 16:44:47,762 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 16:44:47,795 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 [2019-01-14 16:44:47,798 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-01-14 16:44:47,809 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:47,810 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-01-14 16:44:47,886 INFO L701 Elim1Store]: detected not equals via solver [2019-01-14 16:44:47,888 INFO L701 Elim1Store]: detected not equals via solver [2019-01-14 16:44:47,889 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 [2019-01-14 16:44:47,890 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-01-14 16:44:47,898 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:47,898 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:17, output treesize:11 [2019-01-14 16:44:48,056 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 [2019-01-14 16:44:48,059 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 [2019-01-14 16:44:48,060 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 16:44:48,062 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:48,073 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:48,073 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:24, output treesize:17 [2019-01-14 16:44:48,630 WARN L181 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2019-01-14 16:44:48,650 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 [2019-01-14 16:44:48,692 INFO L701 Elim1Store]: detected not equals via solver [2019-01-14 16:44:48,699 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 [2019-01-14 16:44:48,700 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 16:44:48,717 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:48,734 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 [2019-01-14 16:44:48,737 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 [2019-01-14 16:44:48,738 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-01-14 16:44:48,741 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:48,751 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:48,752 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:43, output treesize:24 [2019-01-14 16:44:49,021 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 [2019-01-14 16:44:49,025 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 [2019-01-14 16:44:49,026 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 16:44:49,027 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:49,034 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:49,035 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:33, output treesize:18 [2019-01-14 16:44:49,086 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 [2019-01-14 16:44:49,089 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 [2019-01-14 16:44:49,090 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 16:44:49,095 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:49,107 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:49,108 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:29, output treesize:14 [2019-01-14 16:44:49,277 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 [2019-01-14 16:44:49,280 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 [2019-01-14 16:44:49,280 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 16:44:49,285 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:49,289 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:49,290 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:10 [2019-01-14 16:44:49,363 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-14 16:44:49,393 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-14 16:44:49,394 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 20] total 38 [2019-01-14 16:44:49,394 INFO L459 AbstractCegarLoop]: Interpolant automaton has 38 states [2019-01-14 16:44:49,395 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2019-01-14 16:44:49,397 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=118, Invalid=1288, Unknown=0, NotChecked=0, Total=1406 [2019-01-14 16:44:49,398 INFO L87 Difference]: Start difference. First operand 34 states and 39 transitions. Second operand 38 states. [2019-01-14 16:44:50,950 WARN L181 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 57 [2019-01-14 16:44:51,111 WARN L181 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 57 [2019-01-14 16:44:51,288 WARN L181 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 59 [2019-01-14 16:44:53,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-14 16:44:53,269 INFO L93 Difference]: Finished difference Result 87 states and 102 transitions. [2019-01-14 16:44:53,270 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2019-01-14 16:44:53,270 INFO L78 Accepts]: Start accepts. Automaton has 38 states. Word has length 32 [2019-01-14 16:44:53,271 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-14 16:44:53,272 INFO L225 Difference]: With dead ends: 87 [2019-01-14 16:44:53,272 INFO L226 Difference]: Without dead ends: 85 [2019-01-14 16:44:53,275 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 18 SyntacticMatches, 1 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 648 ImplicationChecksByTransitivity, 4.9s TimeCoverageRelationStatistics Valid=618, Invalid=3288, Unknown=0, NotChecked=0, Total=3906 [2019-01-14 16:44:53,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2019-01-14 16:44:53,288 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 49. [2019-01-14 16:44:53,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49 states. [2019-01-14 16:44:53,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 58 transitions. [2019-01-14 16:44:53,289 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 58 transitions. Word has length 32 [2019-01-14 16:44:53,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-14 16:44:53,290 INFO L480 AbstractCegarLoop]: Abstraction has 49 states and 58 transitions. [2019-01-14 16:44:53,290 INFO L481 AbstractCegarLoop]: Interpolant automaton has 38 states. [2019-01-14 16:44:53,290 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 58 transitions. [2019-01-14 16:44:53,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-01-14 16:44:53,292 INFO L394 BasicCegarLoop]: Found error trace [2019-01-14 16:44:53,293 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] [2019-01-14 16:44:53,293 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-14 16:44:53,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 16:44:53,293 INFO L82 PathProgramCache]: Analyzing trace with hash 2113051981, now seen corresponding path program 1 times [2019-01-14 16:44:53,293 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 16:44:53,293 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 16:44:53,296 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:53,297 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 16:44:53,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:53,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 16:44:53,377 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-01-14 16:44:53,377 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-14 16:44:53,378 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-14 16:44:53,378 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-14 16:44:53,379 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-14 16:44:53,380 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-01-14 16:44:53,380 INFO L87 Difference]: Start difference. First operand 49 states and 58 transitions. Second operand 4 states. [2019-01-14 16:44:53,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-14 16:44:53,516 INFO L93 Difference]: Finished difference Result 66 states and 77 transitions. [2019-01-14 16:44:53,517 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-14 16:44:53,517 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 33 [2019-01-14 16:44:53,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-14 16:44:53,518 INFO L225 Difference]: With dead ends: 66 [2019-01-14 16:44:53,518 INFO L226 Difference]: Without dead ends: 58 [2019-01-14 16:44:53,520 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 [2019-01-14 16:44:53,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2019-01-14 16:44:53,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 51. [2019-01-14 16:44:53,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2019-01-14 16:44:53,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 59 transitions. [2019-01-14 16:44:53,534 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 59 transitions. Word has length 33 [2019-01-14 16:44:53,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-14 16:44:53,534 INFO L480 AbstractCegarLoop]: Abstraction has 51 states and 59 transitions. [2019-01-14 16:44:53,534 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-14 16:44:53,534 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 59 transitions. [2019-01-14 16:44:53,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-01-14 16:44:53,535 INFO L394 BasicCegarLoop]: Found error trace [2019-01-14 16:44:53,536 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] [2019-01-14 16:44:53,538 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-14 16:44:53,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 16:44:53,538 INFO L82 PathProgramCache]: Analyzing trace with hash -66723983, now seen corresponding path program 2 times [2019-01-14 16:44:53,539 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 16:44:53,540 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 16:44:53,541 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:53,541 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 16:44:53,541 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:53,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 16:44:53,689 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-01-14 16:44:53,689 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-14 16:44:53,689 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 [2019-01-14 16:44:53,700 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-01-14 16:44:53,751 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-01-14 16:44:53,751 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-14 16:44:53,755 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 16:44:53,898 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2019-01-14 16:44:53,916 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-14 16:44:53,917 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6] total 7 [2019-01-14 16:44:53,917 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-01-14 16:44:53,917 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-01-14 16:44:53,917 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-01-14 16:44:53,918 INFO L87 Difference]: Start difference. First operand 51 states and 59 transitions. Second operand 7 states. [2019-01-14 16:44:54,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-14 16:44:54,074 INFO L93 Difference]: Finished difference Result 61 states and 70 transitions. [2019-01-14 16:44:54,075 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-01-14 16:44:54,075 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 33 [2019-01-14 16:44:54,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-14 16:44:54,076 INFO L225 Difference]: With dead ends: 61 [2019-01-14 16:44:54,076 INFO L226 Difference]: Without dead ends: 41 [2019-01-14 16:44:54,081 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 [2019-01-14 16:44:54,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2019-01-14 16:44:54,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 39. [2019-01-14 16:44:54,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2019-01-14 16:44:54,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 42 transitions. [2019-01-14 16:44:54,099 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 42 transitions. Word has length 33 [2019-01-14 16:44:54,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-14 16:44:54,099 INFO L480 AbstractCegarLoop]: Abstraction has 39 states and 42 transitions. [2019-01-14 16:44:54,099 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-01-14 16:44:54,099 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 42 transitions. [2019-01-14 16:44:54,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-01-14 16:44:54,100 INFO L394 BasicCegarLoop]: Found error trace [2019-01-14 16:44:54,100 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] [2019-01-14 16:44:54,100 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-14 16:44:54,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 16:44:54,106 INFO L82 PathProgramCache]: Analyzing trace with hash 655990325, now seen corresponding path program 1 times [2019-01-14 16:44:54,106 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 16:44:54,106 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 16:44:54,107 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:54,107 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 16:44:54,107 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:54,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 16:44:54,197 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-01-14 16:44:54,198 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-14 16:44:54,198 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 [2019-01-14 16:44:54,210 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 16:44:54,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 16:44:54,246 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 16:44:54,260 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-01-14 16:44:54,278 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-14 16:44:54,278 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2019-01-14 16:44:54,279 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-01-14 16:44:54,279 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-01-14 16:44:54,279 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-01-14 16:44:54,279 INFO L87 Difference]: Start difference. First operand 39 states and 42 transitions. Second operand 6 states. [2019-01-14 16:44:54,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-14 16:44:54,349 INFO L93 Difference]: Finished difference Result 49 states and 54 transitions. [2019-01-14 16:44:54,350 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-14 16:44:54,350 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 38 [2019-01-14 16:44:54,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-14 16:44:54,351 INFO L225 Difference]: With dead ends: 49 [2019-01-14 16:44:54,351 INFO L226 Difference]: Without dead ends: 41 [2019-01-14 16:44:54,351 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 [2019-01-14 16:44:54,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2019-01-14 16:44:54,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 40. [2019-01-14 16:44:54,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40 states. [2019-01-14 16:44:54,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 43 transitions. [2019-01-14 16:44:54,362 INFO L78 Accepts]: Start accepts. Automaton has 40 states and 43 transitions. Word has length 38 [2019-01-14 16:44:54,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-14 16:44:54,362 INFO L480 AbstractCegarLoop]: Abstraction has 40 states and 43 transitions. [2019-01-14 16:44:54,362 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-01-14 16:44:54,362 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 43 transitions. [2019-01-14 16:44:54,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2019-01-14 16:44:54,363 INFO L394 BasicCegarLoop]: Found error trace [2019-01-14 16:44:54,363 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] [2019-01-14 16:44:54,363 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-14 16:44:54,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 16:44:54,364 INFO L82 PathProgramCache]: Analyzing trace with hash -1087482302, now seen corresponding path program 1 times [2019-01-14 16:44:54,364 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 16:44:54,364 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 16:44:54,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:54,365 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 16:44:54,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:44:54,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 16:44:54,777 WARN L181 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 17 DAG size of output: 13 [2019-01-14 16:44:55,522 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 19 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-01-14 16:44:55,522 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-14 16:44:55,522 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 [2019-01-14 16:44:55,534 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 16:44:55,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 16:44:55,583 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 16:44:55,620 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 [2019-01-14 16:44:55,621 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-01-14 16:44:55,625 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:55,625 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2019-01-14 16:44:55,706 INFO L701 Elim1Store]: detected not equals via solver [2019-01-14 16:44:55,707 INFO L701 Elim1Store]: detected not equals via solver [2019-01-14 16:44:55,708 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 [2019-01-14 16:44:55,708 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-01-14 16:44:55,711 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:55,711 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:14, output treesize:8 [2019-01-14 16:44:55,766 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 [2019-01-14 16:44:55,768 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 [2019-01-14 16:44:55,768 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 16:44:55,770 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:55,776 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:55,776 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:14 [2019-01-14 16:44:56,001 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 [2019-01-14 16:44:56,005 INFO L701 Elim1Store]: detected not equals via solver [2019-01-14 16:44:56,007 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 [2019-01-14 16:44:56,008 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 16:44:56,012 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:56,029 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 [2019-01-14 16:44:56,032 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 [2019-01-14 16:44:56,032 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-01-14 16:44:56,034 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:56,041 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:56,042 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:50, output treesize:17 [2019-01-14 16:44:56,300 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 [2019-01-14 16:44:56,304 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 [2019-01-14 16:44:56,304 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 16:44:56,315 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:56,344 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 [2019-01-14 16:44:56,360 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 [2019-01-14 16:44:56,360 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-01-14 16:44:56,375 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:56,432 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 [2019-01-14 16:44:56,435 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 [2019-01-14 16:44:56,435 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-01-14 16:44:56,448 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:56,456 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:56,457 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 3 variables, input treesize:135, output treesize:35 [2019-01-14 16:44:56,689 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 [2019-01-14 16:44:56,692 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 [2019-01-14 16:44:56,692 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 16:44:56,696 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:56,707 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 [2019-01-14 16:44:56,711 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 [2019-01-14 16:44:56,711 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-01-14 16:44:56,713 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:56,718 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:56,718 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:51, output treesize:11 [2019-01-14 16:44:56,750 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 [2019-01-14 16:44:56,753 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 [2019-01-14 16:44:56,753 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 16:44:56,755 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:56,760 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-14 16:44:56,760 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:18, output treesize:7 [2019-01-14 16:44:56,820 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-14 16:44:56,838 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-14 16:44:56,838 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 42 [2019-01-14 16:44:56,839 INFO L459 AbstractCegarLoop]: Interpolant automaton has 42 states [2019-01-14 16:44:56,839 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2019-01-14 16:44:56,840 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=142, Invalid=1580, Unknown=0, NotChecked=0, Total=1722 [2019-01-14 16:44:56,840 INFO L87 Difference]: Start difference. First operand 40 states and 43 transitions. Second operand 42 states. [2019-01-14 16:44:58,462 WARN L181 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 54 [2019-01-14 16:44:59,557 WARN L181 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 46 [2019-01-14 16:44:59,840 WARN L181 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 63 [2019-01-14 16:45:00,979 WARN L181 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 48 [2019-01-14 16:45:01,179 WARN L181 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 63 [2019-01-14 16:45:01,488 WARN L181 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 69 [2019-01-14 16:45:02,755 WARN L181 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 64 [2019-01-14 16:45:03,633 WARN L181 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 64 [2019-01-14 16:45:03,807 WARN L181 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 67 [2019-01-14 16:45:04,357 WARN L181 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 61 [2019-01-14 16:45:05,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-14 16:45:05,002 INFO L93 Difference]: Finished difference Result 112 states and 126 transitions. [2019-01-14 16:45:05,003 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2019-01-14 16:45:05,003 INFO L78 Accepts]: Start accepts. Automaton has 42 states. Word has length 39 [2019-01-14 16:45:05,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-14 16:45:05,005 INFO L225 Difference]: With dead ends: 112 [2019-01-14 16:45:05,005 INFO L226 Difference]: Without dead ends: 110 [2019-01-14 16:45:05,008 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 [2019-01-14 16:45:05,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2019-01-14 16:45:05,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 41. [2019-01-14 16:45:05,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2019-01-14 16:45:05,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 45 transitions. [2019-01-14 16:45:05,020 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 45 transitions. Word has length 39 [2019-01-14 16:45:05,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-14 16:45:05,021 INFO L480 AbstractCegarLoop]: Abstraction has 41 states and 45 transitions. [2019-01-14 16:45:05,021 INFO L481 AbstractCegarLoop]: Interpolant automaton has 42 states. [2019-01-14 16:45:05,021 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 45 transitions. [2019-01-14 16:45:05,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-01-14 16:45:05,021 INFO L394 BasicCegarLoop]: Found error trace [2019-01-14 16:45:05,022 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] [2019-01-14 16:45:05,022 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-14 16:45:05,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 16:45:05,022 INFO L82 PathProgramCache]: Analyzing trace with hash 699441109, now seen corresponding path program 2 times [2019-01-14 16:45:05,022 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 16:45:05,022 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 16:45:05,023 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:45:05,024 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 16:45:05,024 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 16:45:05,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 16:45:05,149 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-01-14 16:45:05,149 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-14 16:45:05,149 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 [2019-01-14 16:45:05,164 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-01-14 16:45:05,219 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-01-14 16:45:05,219 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-14 16:45:05,222 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 16:45:05,227 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-01-14 16:45:05,257 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-14 16:45:05,257 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 5 [2019-01-14 16:45:05,257 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-14 16:45:05,257 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-14 16:45:05,257 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-01-14 16:45:05,259 INFO L87 Difference]: Start difference. First operand 41 states and 45 transitions. Second operand 5 states. [2019-01-14 16:45:05,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-14 16:45:05,355 INFO L93 Difference]: Finished difference Result 48 states and 53 transitions. [2019-01-14 16:45:05,356 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-14 16:45:05,356 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 40 [2019-01-14 16:45:05,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-14 16:45:05,357 INFO L225 Difference]: With dead ends: 48 [2019-01-14 16:45:05,357 INFO L226 Difference]: Without dead ends: 0 [2019-01-14 16:45:05,358 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-01-14 16:45:05,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-01-14 16:45:05,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-01-14 16:45:05,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-01-14 16:45:05,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-01-14 16:45:05,359 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 40 [2019-01-14 16:45:05,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-14 16:45:05,360 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-01-14 16:45:05,361 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-14 16:45:05,361 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-01-14 16:45:05,361 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-14 16:45:05,366 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-01-14 16:45:05,687 WARN L181 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 141 [2019-01-14 16:45:05,804 WARN L181 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 110 [2019-01-14 16:45:05,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-14 16:45:06,369 WARN L181 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 35 [2019-01-14 16:45:07,422 WARN L181 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 111 DAG size of output: 82 [2019-01-14 16:45:08,187 WARN L181 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 109 [2019-01-14 16:45:08,747 WARN L181 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 75 [2019-01-14 16:45:09,497 WARN L181 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 83 [2019-01-14 16:45:09,955 WARN L181 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 60 [2019-01-14 16:45:10,028 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2019-01-14 16:45:10,029 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)))))) [2019-01-14 16:45:10,029 INFO L448 ceAbstractionStarter]: For program point L589-3(lines 589 592) no Hoare annotation was computed. [2019-01-14 16:45:10,029 INFO L444 ceAbstractionStarter]: At program point L614(lines 602 621) the Hoare annotation is: false [2019-01-14 16:45:10,029 INFO L448 ceAbstractionStarter]: For program point L581(lines 581 587) no Hoare annotation was computed. [2019-01-14 16:45:10,029 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-01-14 16:45:10,030 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-01-14 16:45:10,030 INFO L448 ceAbstractionStarter]: For program point L565(lines 565 567) no Hoare annotation was computed. [2019-01-14 16:45:10,030 INFO L448 ceAbstractionStarter]: For program point L565-1(lines 565 567) no Hoare annotation was computed. [2019-01-14 16:45:10,030 INFO L451 ceAbstractionStarter]: At program point L582-2(lines 582 586) the Hoare annotation is: true [2019-01-14 16:45:10,030 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)))) [2019-01-14 16:45:10,030 INFO L448 ceAbstractionStarter]: For program point L574-2(lines 574 578) no Hoare annotation was computed. [2019-01-14 16:45:10,030 INFO L448 ceAbstractionStarter]: For program point L607-3(lines 607 610) no Hoare annotation was computed. [2019-01-14 16:45:10,031 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)))) [2019-01-14 16:45:10,031 INFO L448 ceAbstractionStarter]: For program point L574-4(lines 574 578) no Hoare annotation was computed. [2019-01-14 16:45:10,031 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|)))))))) [2019-01-14 16:45:10,031 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-01-14 16:45:10,031 INFO L451 ceAbstractionStarter]: At program point L561(line 561) the Hoare annotation is: true [2019-01-14 16:45:10,031 INFO L448 ceAbstractionStarter]: For program point L611-2(lines 611 616) no Hoare annotation was computed. [2019-01-14 16:45:10,032 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-01-14 16:45:10,032 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)))))) [2019-01-14 16:45:10,032 INFO L448 ceAbstractionStarter]: For program point L611-4(lines 611 616) no Hoare annotation was computed. [2019-01-14 16:45:10,032 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))) [2019-01-14 16:45:10,032 INFO L448 ceAbstractionStarter]: For program point L595(lines 1 621) no Hoare annotation was computed. [2019-01-14 16:45:10,032 INFO L451 ceAbstractionStarter]: At program point L620(lines 602 621) the Hoare annotation is: true [2019-01-14 16:45:10,033 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)) [2019-01-14 16:45:10,033 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)))))) [2019-01-14 16:45:10,033 INFO L448 ceAbstractionStarter]: For program point L596-3(lines 596 599) no Hoare annotation was computed. [2019-01-14 16:45:10,034 INFO L448 ceAbstractionStarter]: For program point L613(lines 613 615) no Hoare annotation was computed. [2019-01-14 16:45:10,045 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,046 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,048 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,049 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,050 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,050 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,051 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,051 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,053 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,054 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,054 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,054 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,055 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,055 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,055 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,056 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,056 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,056 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,057 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,058 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,058 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,059 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,059 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,059 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,060 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,060 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,060 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,060 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,061 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,061 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,061 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,061 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,062 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,062 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,062 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,063 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,064 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,064 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,064 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,065 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,065 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,065 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,066 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,066 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,066 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,067 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,068 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,068 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,069 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,069 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,069 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,070 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,070 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,070 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,070 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,071 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,071 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,071 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,071 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,072 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,072 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,072 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,074 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,074 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,075 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,075 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,075 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,076 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,076 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,076 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,077 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,077 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,077 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,078 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,078 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,078 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,079 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,079 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,079 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,080 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,080 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,081 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,081 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,081 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,082 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,082 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,082 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,083 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,083 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,083 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,084 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,087 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,088 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,088 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,088 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,088 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,089 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,089 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,089 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,089 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,090 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,090 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,090 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,090 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,091 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,091 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,091 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,091 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,092 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,092 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,092 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,093 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,093 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,093 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,093 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,094 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,094 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,094 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,094 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,095 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,095 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,095 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,095 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,096 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,096 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,096 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,096 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,097 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,097 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,097 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,099 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,099 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,100 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,100 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,100 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,101 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,101 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,101 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,102 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,102 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,103 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,103 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,103 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,104 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,104 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,104 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,105 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,105 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,106 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,106 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,106 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,107 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,107 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,107 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,108 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,108 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,108 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,108 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,109 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,112 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,112 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,113 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,113 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,113 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,114 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,114 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,114 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,114 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,115 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,115 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,115 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,115 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,116 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,116 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,116 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,116 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,117 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,117 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,117 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,117 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,118 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,118 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,118 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,118 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,119 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,119 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,119 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,119 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,120 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,120 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,120 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,121 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,121 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,121 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,121 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,122 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,122 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,122 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,125 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,130 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,130 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,131 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,131 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,131 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,133 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,133 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,133 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,133 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,134 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,134 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,134 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,134 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,138 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,138 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,138 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,139 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,139 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,139 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,143 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,143 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,144 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,144 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,144 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,145 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,149 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,149 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,150 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,150 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,150 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,150 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,150 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,151 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,151 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,151 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,151 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,152 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,154 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,154 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,155 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,156 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,164 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,165 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,166 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,166 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,166 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,167 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,167 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,167 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,167 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,168 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,168 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,168 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,169 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,169 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,169 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,171 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,174 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,174 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,175 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,175 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,175 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,175 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,175 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,176 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,176 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,176 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,176 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,177 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,177 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,177 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,177 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,178 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,178 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,178 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,178 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,179 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,182 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,182 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,182 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,183 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,184 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,184 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,184 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,185 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,195 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,195 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,196 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,196 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,196 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,196 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,197 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,197 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,198 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,198 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,198 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,199 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,199 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,199 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,199 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,199 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,200 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,200 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,200 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,200 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,201 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,204 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,204 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,205 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,205 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,205 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,205 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,205 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,206 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,206 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,206 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,206 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,209 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,210 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,210 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,210 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,210 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,211 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,211 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,211 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,212 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,215 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,215 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,215 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,216 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,216 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,216 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,216 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,217 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,217 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,217 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,217 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,222 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,222 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,223 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,223 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,223 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,223 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,223 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,224 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,224 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,224 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,225 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,228 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,228 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,228 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,229 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,229 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,229 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,229 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,229 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,230 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.01 04:45:10 BoogieIcfgContainer [2019-01-14 16:45:10,237 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-01-14 16:45:10,240 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-14 16:45:10,240 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-14 16:45:10,240 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-14 16:45:10,241 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 04:44:43" (3/4) ... [2019-01-14 16:45:10,247 INFO L144 WitnessPrinter]: Generating witness for correct program [2019-01-14 16:45:10,274 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2019-01-14 16:45:10,274 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2019-01-14 16:45:10,274 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-01-14 16:45:10,309 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) [2019-01-14 16:45:10,309 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 [2019-01-14 16:45:10,309 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) [2019-01-14 16:45:10,310 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) [2019-01-14 16:45:10,310 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) [2019-01-14 16:45:10,310 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) [2019-01-14 16:45:10,311 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) [2019-01-14 16:45:10,311 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)) [2019-01-14 16:45:10,346 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-01-14 16:45:10,346 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-14 16:45:10,347 INFO L168 Benchmark]: Toolchain (without parser) took 28515.65 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 422.1 MB). Free memory was 947.3 MB in the beginning and 1.3 GB in the end (delta: -329.1 MB). Peak memory consumption was 92.9 MB. Max. memory is 11.5 GB. [2019-01-14 16:45:10,348 INFO L168 Benchmark]: CDTParser took 0.15 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. [2019-01-14 16:45:10,349 INFO L168 Benchmark]: CACSL2BoogieTranslator took 724.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -162.1 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. [2019-01-14 16:45:10,349 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.80 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 16:45:10,350 INFO L168 Benchmark]: Boogie Preprocessor took 32.26 ms. Allocated memory is still 1.2 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. [2019-01-14 16:45:10,350 INFO L168 Benchmark]: RCFGBuilder took 549.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. [2019-01-14 16:45:10,351 INFO L168 Benchmark]: TraceAbstraction took 27042.30 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 292.0 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -199.5 MB). Peak memory consumption was 508.6 MB. Max. memory is 11.5 GB. [2019-01-14 16:45:10,351 INFO L168 Benchmark]: Witness Printer took 106.49 ms. Allocated memory is still 1.5 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 16:45:10,354 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 724.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -162.1 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.80 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 549.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 27042.30 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 292.0 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -199.5 MB). Peak memory consumption was 508.6 MB. Max. memory is 11.5 GB. * Witness Printer took 106.49 ms. Allocated memory is still 1.5 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$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 [2019-01-14 16:45:10,372 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,373 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,373 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,373 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,374 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,374 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,374 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,374 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 [2019-01-14 16:45:10,377 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,377 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,377 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,377 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,378 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,378 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,378 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,378 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,379 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,379 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,379 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,380 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,383 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,383 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,383 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,384 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,384 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,384 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,384 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,384 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,385 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,386 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,386 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,386 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,387 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,387 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,387 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,388 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,388 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,388 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,388 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,388 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,389 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,389 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,389 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,389 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,390 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,395 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,395 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,396 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,398 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,398 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,398 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,399 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,399 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,399 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,399 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,399 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,400 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,400 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,400 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,400 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,400 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,401 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 [2019-01-14 16:45:10,406 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,406 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,406 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,406 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,407 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,407 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,407 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,407 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,407 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,408 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,408 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,408 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,408 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,412 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,412 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,412 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,412 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,413 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,413 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,413 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,413 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,414 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,414 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,414 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,414 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,414 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,417 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,417 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,417 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,418 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,419 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,419 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,419 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,419 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,420 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,425 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,425 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,425 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,426 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,426 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,426 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,426 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,426 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,427 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,427 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,427 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,427 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,427 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,428 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,430 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,430 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,430 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,431 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,431 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,431 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,431 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,432 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,432 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,432 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,432 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,432 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,435 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,435 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,435 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,435 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,436 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,436 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,436 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,439 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,439 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,440 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,440 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,440 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,440 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,440 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,441 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,443 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,443 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,444 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,444 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,444 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,444 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,444 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,445 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,445 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,445 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,445 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,446 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,451 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,451 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,451 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,452 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,452 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,452 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,452 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,453 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,453 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,454 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,454 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,454 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,455 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,459 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,459 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,459 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,459 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,460 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,460 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,460 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,460 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,460 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,461 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,461 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,461 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,461 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,461 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,462 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,465 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,465 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,465 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,466 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,466 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,466 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,466 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,466 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,469 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,469 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,469 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,469 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,470 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,470 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,470 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,470 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,470 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,471 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,471 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,471 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 [2019-01-14 16:45:10,478 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,478 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,479 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,479 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,494 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,494 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,495 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,495 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,495 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,495 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,495 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,496 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,496 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,496 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,496 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,496 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,496 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,497 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,497 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,497 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,498 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,498 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,498 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,498 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,498 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,498 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,499 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,499 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,499 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,500 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,500 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,500 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,500 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,500 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,514 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,514 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,514 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,515 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,515 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,515 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 [2019-01-14 16:45:10,516 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,516 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,516 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,517 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 [2019-01-14 16:45:10,517 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,517 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,517 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,518 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,518 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,518 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,549 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,549 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,549 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,550 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,550 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,550 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,550 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,551 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,551 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,551 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,551 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,552 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,552 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,552 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,552 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,553 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,553 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,553 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,553 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,553 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,554 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,557 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,557 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,557 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,557 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,558 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,558 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,558 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,558 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,558 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,558 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,596 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,596 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,597 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,597 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,597 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,597 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,598 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,598 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,598 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,598 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,598 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,599 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,600 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,600 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,601 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,601 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,601 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,601 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,601 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,602 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,602 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,602 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,602 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,602 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,603 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,603 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,640 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,640 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,640 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,640 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,641 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,641 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,641 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,641 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,641 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,642 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,642 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 [2019-01-14 16:45:10,642 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,643 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,643 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,643 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,643 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,643 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,644 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,685 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,685 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,685 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,686 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,686 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,686 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,686 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,686 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,687 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,687 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,687 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,687 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,687 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,688 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,688 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,688 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,688 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,688 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,689 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,689 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-14 16:45:10,689 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-01-14 16:45:10,689 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,690 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,690 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,690 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,690 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,690 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,690 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,691 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,721 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,721 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 16:45:10,721 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-14 16:45:10,721 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, 26.7s OverallTime, 12 OverallIterations, 2 TraceHistogramMax, 13.7s AutomataDifference, 0.0s DeadEndRemovalTime, 4.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 270 SDtfs, 1568 SDslu, 938 SDs, 0 SdLazy, 1861 SolverSat, 767 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 434 GetRequests, 232 SyntacticMatches, 2 SemanticMatches, 200 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2449 ImplicationChecksByTransitivity, 14.4s 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, 0.4s HoareSimplificationTime, 12 FomulaSimplificationsInter, 8133 FormulaSimplificationTreeSizeReductionInter, 4.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 6.9s 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...