./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem18_label54_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2d985896-726e-416b-b60b-79ccf2fd920d/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2d985896-726e-416b-b60b-79ccf2fd920d/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2d985896-726e-416b-b60b-79ccf2fd920d/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2d985896-726e-416b-b60b-79ccf2fd920d/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem18_label54_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2d985896-726e-416b-b60b-79ccf2fd920d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2d985896-726e-416b-b60b-79ccf2fd920d/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c8e0954ca2866d4de78356a1b6700ae817cb9c54 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 14:57:52,476 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 14:57:52,477 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 14:57:52,484 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 14:57:52,485 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 14:57:52,485 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 14:57:52,486 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 14:57:52,487 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 14:57:52,488 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 14:57:52,489 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 14:57:52,489 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 14:57:52,490 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 14:57:52,490 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 14:57:52,491 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 14:57:52,492 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 14:57:52,492 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 14:57:52,493 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 14:57:52,494 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 14:57:52,495 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 14:57:52,497 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 14:57:52,497 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 14:57:52,498 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 14:57:52,500 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 14:57:52,500 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 14:57:52,500 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 14:57:52,501 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 14:57:52,501 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 14:57:52,502 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 14:57:52,502 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 14:57:52,503 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 14:57:52,503 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 14:57:52,504 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 14:57:52,504 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 14:57:52,504 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 14:57:52,505 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 14:57:52,505 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 14:57:52,505 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2d985896-726e-416b-b60b-79ccf2fd920d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 14:57:52,516 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 14:57:52,516 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 14:57:52,516 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 14:57:52,517 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 14:57:52,517 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 14:57:52,517 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 14:57:52,517 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 14:57:52,517 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 14:57:52,517 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 14:57:52,517 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 14:57:52,517 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 14:57:52,518 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 14:57:52,518 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 14:57:52,518 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 14:57:52,518 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 14:57:52,518 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 14:57:52,519 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 14:57:52,519 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 14:57:52,519 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 14:57:52,519 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 14:57:52,519 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 14:57:52,519 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 14:57:52,519 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 14:57:52,520 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 14:57:52,520 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 14:57:52,520 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 14:57:52,520 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 14:57:52,520 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 14:57:52,520 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 14:57:52,520 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 14:57:52,521 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 14:57:52,521 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 14:57:52,521 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 14:57:52,521 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 14:57:52,521 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 14:57:52,521 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 14:57:52,521 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 14:57:52,521 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_2d985896-726e-416b-b60b-79ccf2fd920d/bin-2019/utaipan 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 -> Taipan 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 -> c8e0954ca2866d4de78356a1b6700ae817cb9c54 [2018-11-18 14:57:52,545 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 14:57:52,553 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 14:57:52,555 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 14:57:52,556 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 14:57:52,557 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 14:57:52,557 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2d985896-726e-416b-b60b-79ccf2fd920d/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem18_label54_true-unreach-call.c [2018-11-18 14:57:52,594 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2d985896-726e-416b-b60b-79ccf2fd920d/bin-2019/utaipan/data/3b35ec965/7c799d94c3a147aeab3b1ea169ede357/FLAG4ea2b71f5 [2018-11-18 14:57:53,031 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 14:57:53,032 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2d985896-726e-416b-b60b-79ccf2fd920d/sv-benchmarks/c/eca-rers2012/Problem18_label54_true-unreach-call.c [2018-11-18 14:57:53,050 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2d985896-726e-416b-b60b-79ccf2fd920d/bin-2019/utaipan/data/3b35ec965/7c799d94c3a147aeab3b1ea169ede357/FLAG4ea2b71f5 [2018-11-18 14:57:53,061 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2d985896-726e-416b-b60b-79ccf2fd920d/bin-2019/utaipan/data/3b35ec965/7c799d94c3a147aeab3b1ea169ede357 [2018-11-18 14:57:53,064 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 14:57:53,065 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 14:57:53,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 14:57:53,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 14:57:53,068 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 14:57:53,069 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:57:53" (1/1) ... [2018-11-18 14:57:53,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4959e04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:57:53, skipping insertion in model container [2018-11-18 14:57:53,071 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:57:53" (1/1) ... [2018-11-18 14:57:53,079 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 14:57:53,144 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 14:57:53,798 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:57:53,801 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 14:57:54,282 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:57:54,300 INFO L195 MainTranslator]: Completed translation [2018-11-18 14:57:54,301 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:57:54 WrapperNode [2018-11-18 14:57:54,301 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 14:57:54,302 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 14:57:54,302 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 14:57:54,302 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 14:57:54,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:57:54" (1/1) ... [2018-11-18 14:57:54,336 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:57:54" (1/1) ... [2018-11-18 14:57:54,343 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 14:57:54,343 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 14:57:54,343 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 14:57:54,343 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 14:57:54,352 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:57:54" (1/1) ... [2018-11-18 14:57:54,352 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:57:54" (1/1) ... [2018-11-18 14:57:54,362 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:57:54" (1/1) ... [2018-11-18 14:57:54,362 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:57:54" (1/1) ... [2018-11-18 14:57:54,411 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:57:54" (1/1) ... [2018-11-18 14:57:54,430 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:57:54" (1/1) ... [2018-11-18 14:57:54,442 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:57:54" (1/1) ... [2018-11-18 14:57:54,460 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 14:57:54,460 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 14:57:54,460 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 14:57:54,460 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 14:57:54,461 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:57:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2d985896-726e-416b-b60b-79ccf2fd920d/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 14:57:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-18 14:57:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 14:57:54,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 14:57:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-18 14:57:54,508 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-18 14:57:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-18 14:57:54,508 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-18 14:57:54,509 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-18 14:57:54,509 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-18 14:57:54,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 14:57:54,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 14:57:54,509 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 14:57:54,509 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 14:57:56,816 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 14:57:56,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:57:56 BoogieIcfgContainer [2018-11-18 14:57:56,817 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 14:57:56,818 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 14:57:56,818 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 14:57:56,820 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 14:57:56,820 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 02:57:53" (1/3) ... [2018-11-18 14:57:56,820 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10b82284 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:57:56, skipping insertion in model container [2018-11-18 14:57:56,821 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:57:54" (2/3) ... [2018-11-18 14:57:56,821 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10b82284 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:57:56, skipping insertion in model container [2018-11-18 14:57:56,821 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:57:56" (3/3) ... [2018-11-18 14:57:56,822 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem18_label54_true-unreach-call.c [2018-11-18 14:57:56,829 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 14:57:56,835 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 14:57:56,845 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 14:57:56,872 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 14:57:56,872 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 14:57:56,872 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 14:57:56,872 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 14:57:56,872 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 14:57:56,872 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 14:57:56,873 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 14:57:56,873 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 14:57:56,897 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states. [2018-11-18 14:57:56,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-11-18 14:57:56,902 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:57:56,903 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:57:56,904 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:57:56,908 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:57:56,908 INFO L82 PathProgramCache]: Analyzing trace with hash 925011759, now seen corresponding path program 1 times [2018-11-18 14:57:56,910 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:57:56,940 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:57:56,940 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:57:56,940 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:57:56,940 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:57:56,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:57:57,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:57:57,117 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:57:57,117 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 14:57:57,117 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:57:57,121 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 14:57:57,128 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 14:57:57,129 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 14:57:57,131 INFO L87 Difference]: Start difference. First operand 775 states. Second operand 4 states. [2018-11-18 14:58:00,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:58:00,986 INFO L93 Difference]: Finished difference Result 2974 states and 5747 transitions. [2018-11-18 14:58:00,986 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 14:58:00,987 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 41 [2018-11-18 14:58:00,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:58:01,006 INFO L225 Difference]: With dead ends: 2974 [2018-11-18 14:58:01,007 INFO L226 Difference]: Without dead ends: 2193 [2018-11-18 14:58:01,013 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 14:58:01,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2193 states. [2018-11-18 14:58:01,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2193 to 2193. [2018-11-18 14:58:01,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2193 states. [2018-11-18 14:58:01,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 2193 states and 3677 transitions. [2018-11-18 14:58:01,104 INFO L78 Accepts]: Start accepts. Automaton has 2193 states and 3677 transitions. Word has length 41 [2018-11-18 14:58:01,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:58:01,104 INFO L480 AbstractCegarLoop]: Abstraction has 2193 states and 3677 transitions. [2018-11-18 14:58:01,104 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 14:58:01,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2193 states and 3677 transitions. [2018-11-18 14:58:01,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-18 14:58:01,108 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:58:01,108 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:58:01,109 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:58:01,109 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:58:01,109 INFO L82 PathProgramCache]: Analyzing trace with hash 833468768, now seen corresponding path program 1 times [2018-11-18 14:58:01,109 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:58:01,110 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:58:01,110 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:58:01,110 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:58:01,110 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:58:01,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:58:01,236 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:58:01,236 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:58:01,236 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 14:58:01,236 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:58:01,238 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 14:58:01,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 14:58:01,238 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 14:58:01,239 INFO L87 Difference]: Start difference. First operand 2193 states and 3677 transitions. Second operand 5 states. [2018-11-18 14:58:04,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:58:04,734 INFO L93 Difference]: Finished difference Result 6600 states and 11248 transitions. [2018-11-18 14:58:04,735 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 14:58:04,735 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 111 [2018-11-18 14:58:04,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:58:04,751 INFO L225 Difference]: With dead ends: 6600 [2018-11-18 14:58:04,751 INFO L226 Difference]: Without dead ends: 4413 [2018-11-18 14:58:04,756 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-18 14:58:04,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4413 states. [2018-11-18 14:58:04,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4413 to 4378. [2018-11-18 14:58:04,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4378 states. [2018-11-18 14:58:04,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4378 states to 4378 states and 6986 transitions. [2018-11-18 14:58:04,861 INFO L78 Accepts]: Start accepts. Automaton has 4378 states and 6986 transitions. Word has length 111 [2018-11-18 14:58:04,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:58:04,862 INFO L480 AbstractCegarLoop]: Abstraction has 4378 states and 6986 transitions. [2018-11-18 14:58:04,862 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 14:58:04,862 INFO L276 IsEmpty]: Start isEmpty. Operand 4378 states and 6986 transitions. [2018-11-18 14:58:04,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-11-18 14:58:04,865 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:58:04,865 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:58:04,865 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:58:04,865 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:58:04,866 INFO L82 PathProgramCache]: Analyzing trace with hash -545802471, now seen corresponding path program 1 times [2018-11-18 14:58:04,866 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:58:04,866 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:58:04,866 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:58:04,867 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:58:04,867 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:58:04,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:58:04,979 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:58:04,979 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:58:04,979 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 14:58:04,980 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:58:04,980 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 14:58:04,980 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 14:58:04,980 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-18 14:58:04,981 INFO L87 Difference]: Start difference. First operand 4378 states and 6986 transitions. Second operand 6 states. [2018-11-18 14:58:07,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:58:07,229 INFO L93 Difference]: Finished difference Result 11002 states and 17598 transitions. [2018-11-18 14:58:07,229 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 14:58:07,230 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 138 [2018-11-18 14:58:07,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:58:07,253 INFO L225 Difference]: With dead ends: 11002 [2018-11-18 14:58:07,253 INFO L226 Difference]: Without dead ends: 6630 [2018-11-18 14:58:07,262 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-18 14:58:07,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6630 states. [2018-11-18 14:58:07,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6630 to 6590. [2018-11-18 14:58:07,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6590 states. [2018-11-18 14:58:07,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6590 states to 6590 states and 9022 transitions. [2018-11-18 14:58:07,390 INFO L78 Accepts]: Start accepts. Automaton has 6590 states and 9022 transitions. Word has length 138 [2018-11-18 14:58:07,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:58:07,390 INFO L480 AbstractCegarLoop]: Abstraction has 6590 states and 9022 transitions. [2018-11-18 14:58:07,390 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 14:58:07,390 INFO L276 IsEmpty]: Start isEmpty. Operand 6590 states and 9022 transitions. [2018-11-18 14:58:07,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2018-11-18 14:58:07,394 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:58:07,394 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:58:07,395 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:58:07,395 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:58:07,395 INFO L82 PathProgramCache]: Analyzing trace with hash 736410430, now seen corresponding path program 1 times [2018-11-18 14:58:07,395 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:58:07,396 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:58:07,396 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:58:07,396 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:58:07,396 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:58:07,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:58:07,500 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2018-11-18 14:58:07,500 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:58:07,500 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 14:58:07,500 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:58:07,501 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 14:58:07,501 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 14:58:07,501 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 14:58:07,501 INFO L87 Difference]: Start difference. First operand 6590 states and 9022 transitions. Second operand 4 states. [2018-11-18 14:58:10,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:58:10,656 INFO L93 Difference]: Finished difference Result 25993 states and 36647 transitions. [2018-11-18 14:58:10,656 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 14:58:10,656 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 218 [2018-11-18 14:58:10,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:58:10,709 INFO L225 Difference]: With dead ends: 25993 [2018-11-18 14:58:10,709 INFO L226 Difference]: Without dead ends: 19409 [2018-11-18 14:58:10,734 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 14:58:10,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19409 states. [2018-11-18 14:58:11,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19409 to 19409. [2018-11-18 14:58:11,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19409 states. [2018-11-18 14:58:11,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19409 states to 19409 states and 25172 transitions. [2018-11-18 14:58:11,042 INFO L78 Accepts]: Start accepts. Automaton has 19409 states and 25172 transitions. Word has length 218 [2018-11-18 14:58:11,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:58:11,042 INFO L480 AbstractCegarLoop]: Abstraction has 19409 states and 25172 transitions. [2018-11-18 14:58:11,042 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 14:58:11,042 INFO L276 IsEmpty]: Start isEmpty. Operand 19409 states and 25172 transitions. [2018-11-18 14:58:11,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2018-11-18 14:58:11,067 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:58:11,067 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:58:11,068 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:58:11,068 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:58:11,068 INFO L82 PathProgramCache]: Analyzing trace with hash 228154957, now seen corresponding path program 1 times [2018-11-18 14:58:11,068 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:58:11,069 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:58:11,069 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:58:11,069 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:58:11,069 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:58:11,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:58:11,425 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 202 proven. 96 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-11-18 14:58:11,426 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:58:11,426 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:58:11,426 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 471 with the following transitions: [2018-11-18 14:58:11,428 INFO L202 CegarAbsIntRunner]: [0], [1], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1851], [1853], [1856], [1864], [1872], [1880], [1888], [1896], [1904], [1912], [1920], [1928], [1936], [1944], [1952], [1960], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2224], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2328], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2672], [2996], [3000], [3004], [3010], [3014], [3016], [3025], [3026], [3027], [3029], [3030] [2018-11-18 14:58:11,467 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:58:11,468 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:58:11,899 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 14:58:11,901 INFO L272 AbstractInterpreter]: Visited 215 different actions 215 times. Never merged. Never widened. Performed 2250 root evaluator evaluations with a maximum evaluation depth of 3. Performed 2250 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 24 variables. [2018-11-18 14:58:11,906 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:58:11,906 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 14:58:12,579 INFO L227 lantSequenceWeakener]: Weakened 458 states. On average, predicates are now at 77.54% of their original sizes. [2018-11-18 14:58:12,579 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 14:58:12,632 INFO L415 sIntCurrentIteration]: We unified 469 AI predicates to 469 [2018-11-18 14:58:12,632 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 14:58:12,633 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 14:58:12,633 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2018-11-18 14:58:12,633 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:58:12,634 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 14:58:12,634 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 14:58:12,634 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-18 14:58:12,634 INFO L87 Difference]: Start difference. First operand 19409 states and 25172 transitions. Second operand 6 states. [2018-11-18 14:58:35,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:58:35,403 INFO L93 Difference]: Finished difference Result 39517 states and 51075 transitions. [2018-11-18 14:58:35,403 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 14:58:35,403 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 470 [2018-11-18 14:58:35,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:58:35,446 INFO L225 Difference]: With dead ends: 39517 [2018-11-18 14:58:35,446 INFO L226 Difference]: Without dead ends: 20114 [2018-11-18 14:58:35,468 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 470 GetRequests, 465 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-11-18 14:58:35,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20114 states. [2018-11-18 14:58:35,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20114 to 20112. [2018-11-18 14:58:35,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20112 states. [2018-11-18 14:58:35,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20112 states to 20112 states and 25887 transitions. [2018-11-18 14:58:35,754 INFO L78 Accepts]: Start accepts. Automaton has 20112 states and 25887 transitions. Word has length 470 [2018-11-18 14:58:35,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:58:35,754 INFO L480 AbstractCegarLoop]: Abstraction has 20112 states and 25887 transitions. [2018-11-18 14:58:35,754 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 14:58:35,754 INFO L276 IsEmpty]: Start isEmpty. Operand 20112 states and 25887 transitions. [2018-11-18 14:58:35,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2018-11-18 14:58:35,787 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:58:35,788 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:58:35,788 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:58:35,789 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:58:35,789 INFO L82 PathProgramCache]: Analyzing trace with hash -1950709326, now seen corresponding path program 1 times [2018-11-18 14:58:35,789 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:58:35,790 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:58:35,790 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:58:35,790 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:58:35,790 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:58:35,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:58:36,538 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 161 proven. 337 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-18 14:58:36,539 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:58:36,539 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:58:36,539 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 642 with the following transitions: [2018-11-18 14:58:36,540 INFO L202 CegarAbsIntRunner]: [0], [1], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [787], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1851], [1853], [1856], [1864], [1872], [1880], [1888], [1896], [1904], [1912], [1920], [1928], [1936], [1944], [1952], [1960], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2264], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2584], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3004], [3010], [3014], [3016], [3023], [3024], [3025], [3026], [3027], [3029], [3030] [2018-11-18 14:58:36,548 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:58:36,548 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:58:36,952 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 14:58:36,952 INFO L272 AbstractInterpreter]: Visited 312 different actions 617 times. Merged at 4 different actions 4 times. Never widened. Performed 7148 root evaluator evaluations with a maximum evaluation depth of 3. Performed 7148 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 24 variables. [2018-11-18 14:58:36,955 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:58:36,955 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 14:58:37,535 INFO L227 lantSequenceWeakener]: Weakened 635 states. On average, predicates are now at 77.49% of their original sizes. [2018-11-18 14:58:37,535 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 14:58:37,657 INFO L415 sIntCurrentIteration]: We unified 640 AI predicates to 640 [2018-11-18 14:58:37,657 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 14:58:37,657 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 14:58:37,658 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [11] total 21 [2018-11-18 14:58:37,658 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:58:37,659 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-18 14:58:37,659 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-18 14:58:37,659 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2018-11-18 14:58:37,659 INFO L87 Difference]: Start difference. First operand 20112 states and 25887 transitions. Second operand 12 states. [2018-11-18 15:00:24,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:00:24,222 INFO L93 Difference]: Finished difference Result 41631 states and 53334 transitions. [2018-11-18 15:00:24,223 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-11-18 15:00:24,223 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 641 [2018-11-18 15:00:24,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:00:24,264 INFO L225 Difference]: With dead ends: 41631 [2018-11-18 15:00:24,265 INFO L226 Difference]: Without dead ends: 22228 [2018-11-18 15:00:24,288 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 654 GetRequests, 630 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 109 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=134, Invalid=516, Unknown=0, NotChecked=0, Total=650 [2018-11-18 15:00:24,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22228 states. [2018-11-18 15:00:24,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22228 to 22223. [2018-11-18 15:00:24,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22223 states. [2018-11-18 15:00:24,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22223 states to 22223 states and 28039 transitions. [2018-11-18 15:00:24,564 INFO L78 Accepts]: Start accepts. Automaton has 22223 states and 28039 transitions. Word has length 641 [2018-11-18 15:00:24,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:00:24,565 INFO L480 AbstractCegarLoop]: Abstraction has 22223 states and 28039 transitions. [2018-11-18 15:00:24,565 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-18 15:00:24,565 INFO L276 IsEmpty]: Start isEmpty. Operand 22223 states and 28039 transitions. [2018-11-18 15:00:24,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1243 [2018-11-18 15:00:24,605 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:00:24,606 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:00:24,606 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:00:24,606 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:00:24,608 INFO L82 PathProgramCache]: Analyzing trace with hash -1817522762, now seen corresponding path program 1 times [2018-11-18 15:00:24,608 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:00:24,609 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:00:24,609 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:00:24,609 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:00:24,609 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:00:24,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:00:25,488 INFO L134 CoverageAnalysis]: Checked inductivity of 1286 backedges. 109 proven. 704 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2018-11-18 15:00:25,489 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 15:00:25,489 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 15:00:25,489 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1243 with the following transitions: [2018-11-18 15:00:25,490 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1851], [1853], [1856], [1864], [1872], [1880], [1888], [1896], [1904], [1912], [1920], [1928], [1936], [1944], [1952], [1960], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2284], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2848], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3004], [3010], [3014], [3016], [3021], [3022], [3023], [3024], [3025], [3026], [3027], [3029], [3030] [2018-11-18 15:00:25,501 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 15:00:25,501 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 15:00:26,573 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 15:00:26,573 INFO L272 AbstractInterpreter]: Visited 539 different actions 2699 times. Merged at 11 different actions 51 times. Widened at 1 different actions 1 times. Performed 34395 root evaluator evaluations with a maximum evaluation depth of 13. Performed 34395 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 10 fixpoints after 3 different actions. Largest state had 24 variables. [2018-11-18 15:00:26,579 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:00:26,579 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 15:00:26,579 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 15:00:26,580 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2d985896-726e-416b-b60b-79ccf2fd920d/bin-2019/utaipan/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 [2018-11-18 15:00:26,586 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:00:26,586 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 15:00:26,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:00:26,769 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 15:00:27,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1286 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 1141 trivial. 0 not checked. [2018-11-18 15:00:27,313 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 15:00:27,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1286 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 1141 trivial. 0 not checked. [2018-11-18 15:00:27,902 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-18 15:00:27,902 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 9 [2018-11-18 15:00:27,902 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 15:00:27,903 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 15:00:27,903 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:00:27,903 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2018-11-18 15:00:27,903 INFO L87 Difference]: Start difference. First operand 22223 states and 28039 transitions. Second operand 3 states. [2018-11-18 15:00:29,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:00:29,810 INFO L93 Difference]: Finished difference Result 59363 states and 76907 transitions. [2018-11-18 15:00:29,810 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:00:29,810 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1242 [2018-11-18 15:00:29,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:00:29,930 INFO L225 Difference]: With dead ends: 59363 [2018-11-18 15:00:29,931 INFO L226 Difference]: Without dead ends: 37849 [2018-11-18 15:00:29,979 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2498 GetRequests, 2488 SyntacticMatches, 3 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2018-11-18 15:00:30,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37849 states. [2018-11-18 15:00:30,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37849 to 37849. [2018-11-18 15:00:30,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37849 states. [2018-11-18 15:00:30,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37849 states to 37849 states and 48643 transitions. [2018-11-18 15:00:30,393 INFO L78 Accepts]: Start accepts. Automaton has 37849 states and 48643 transitions. Word has length 1242 [2018-11-18 15:00:30,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:00:30,394 INFO L480 AbstractCegarLoop]: Abstraction has 37849 states and 48643 transitions. [2018-11-18 15:00:30,394 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 15:00:30,394 INFO L276 IsEmpty]: Start isEmpty. Operand 37849 states and 48643 transitions. [2018-11-18 15:00:30,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1322 [2018-11-18 15:00:30,451 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:00:30,452 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:00:30,452 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:00:30,452 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:00:30,452 INFO L82 PathProgramCache]: Analyzing trace with hash -620709386, now seen corresponding path program 1 times [2018-11-18 15:00:30,452 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:00:30,453 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:00:30,453 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:00:30,453 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:00:30,453 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:00:30,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:00:31,864 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 620 proven. 742 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2018-11-18 15:00:31,864 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 15:00:31,864 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 15:00:31,865 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1322 with the following transitions: [2018-11-18 15:00:31,865 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1851], [1853], [1856], [1864], [1872], [1880], [1888], [1896], [1904], [1912], [1920], [1928], [1936], [1944], [1952], [1960], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2272], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2812], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3004], [3010], [3014], [3016], [3021], [3022], [3023], [3024], [3025], [3026], [3027], [3029], [3030] [2018-11-18 15:00:31,871 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 15:00:31,871 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 15:00:32,924 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 15:00:32,924 INFO L272 AbstractInterpreter]: Visited 540 different actions 2705 times. Merged at 12 different actions 52 times. Never widened. Performed 34524 root evaluator evaluations with a maximum evaluation depth of 13. Performed 34524 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 11 fixpoints after 2 different actions. Largest state had 24 variables. [2018-11-18 15:00:32,926 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:00:32,926 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 15:00:32,926 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 15:00:32,926 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2d985896-726e-416b-b60b-79ccf2fd920d/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 15:00:32,932 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:00:32,932 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 15:00:33,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:00:33,081 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 15:00:33,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 865 proven. 2 refuted. 0 times theorem prover too weak. 790 trivial. 0 not checked. [2018-11-18 15:00:33,747 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 15:00:34,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 865 proven. 2 refuted. 0 times theorem prover too weak. 790 trivial. 0 not checked. [2018-11-18 15:00:34,425 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 15:00:34,425 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 14 [2018-11-18 15:00:34,425 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 15:00:34,426 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-18 15:00:34,426 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-18 15:00:34,426 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=134, Unknown=0, NotChecked=0, Total=182 [2018-11-18 15:00:34,427 INFO L87 Difference]: Start difference. First operand 37849 states and 48643 transitions. Second operand 12 states. [2018-11-18 15:00:44,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:00:44,177 INFO L93 Difference]: Finished difference Result 110510 states and 148427 transitions. [2018-11-18 15:00:44,178 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-11-18 15:00:44,178 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 1321 [2018-11-18 15:00:44,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:00:44,369 INFO L225 Difference]: With dead ends: 110510 [2018-11-18 15:00:44,369 INFO L226 Difference]: Without dead ends: 75480 [2018-11-18 15:00:44,446 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2698 GetRequests, 2663 SyntacticMatches, 3 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 243 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=283, Invalid=839, Unknown=0, NotChecked=0, Total=1122 [2018-11-18 15:00:44,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75480 states. [2018-11-18 15:00:45,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75480 to 73312. [2018-11-18 15:00:45,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73312 states. [2018-11-18 15:00:45,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73312 states to 73312 states and 92498 transitions. [2018-11-18 15:00:45,251 INFO L78 Accepts]: Start accepts. Automaton has 73312 states and 92498 transitions. Word has length 1321 [2018-11-18 15:00:45,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:00:45,252 INFO L480 AbstractCegarLoop]: Abstraction has 73312 states and 92498 transitions. [2018-11-18 15:00:45,252 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-18 15:00:45,252 INFO L276 IsEmpty]: Start isEmpty. Operand 73312 states and 92498 transitions. [2018-11-18 15:00:45,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1461 [2018-11-18 15:00:45,326 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:00:45,327 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:00:45,327 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:00:45,327 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:00:45,327 INFO L82 PathProgramCache]: Analyzing trace with hash -1026700982, now seen corresponding path program 1 times [2018-11-18 15:00:45,327 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:00:45,328 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:00:45,328 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:00:45,328 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:00:45,328 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:00:45,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:00:48,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2162 backedges. 1096 proven. 883 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2018-11-18 15:00:48,272 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 15:00:48,272 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 15:00:48,272 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1461 with the following transitions: [2018-11-18 15:00:48,273 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [851], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1851], [1853], [1856], [1864], [1872], [1880], [1888], [1896], [1904], [1912], [1920], [1928], [1936], [1944], [1952], [1960], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2128], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2224], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3004], [3010], [3014], [3016], [3021], [3022], [3023], [3024], [3025], [3026], [3027], [3029], [3030] [2018-11-18 15:00:48,277 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 15:00:48,278 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 15:00:49,410 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 15:00:49,411 INFO L272 AbstractInterpreter]: Visited 541 different actions 2720 times. Merged at 13 different actions 62 times. Widened at 1 different actions 1 times. Performed 34736 root evaluator evaluations with a maximum evaluation depth of 13. Performed 34736 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 12 fixpoints after 3 different actions. Largest state had 24 variables. [2018-11-18 15:00:49,412 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:00:49,412 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 15:00:49,412 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 15:00:49,412 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2d985896-726e-416b-b60b-79ccf2fd920d/bin-2019/utaipan/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 [2018-11-18 15:00:49,421 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:00:49,421 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 15:00:49,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:00:49,584 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 15:00:50,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2162 backedges. 1105 proven. 2 refuted. 0 times theorem prover too weak. 1055 trivial. 0 not checked. [2018-11-18 15:00:50,261 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 15:00:51,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2162 backedges. 1105 proven. 2 refuted. 0 times theorem prover too weak. 1055 trivial. 0 not checked. [2018-11-18 15:00:51,201 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 15:00:51,201 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 5, 5] total 23 [2018-11-18 15:00:51,201 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 15:00:51,202 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-11-18 15:00:51,202 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-11-18 15:00:51,202 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=416, Unknown=0, NotChecked=0, Total=506 [2018-11-18 15:00:51,202 INFO L87 Difference]: Start difference. First operand 73312 states and 92498 transitions. Second operand 21 states. [2018-11-18 15:01:04,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:01:04,739 INFO L93 Difference]: Finished difference Result 196037 states and 254552 transitions. [2018-11-18 15:01:04,739 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2018-11-18 15:01:04,739 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 1460 [2018-11-18 15:01:04,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:01:05,002 INFO L225 Difference]: With dead ends: 196037 [2018-11-18 15:01:05,002 INFO L226 Difference]: Without dead ends: 123434 [2018-11-18 15:01:05,110 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3080 GetRequests, 2982 SyntacticMatches, 2 SemanticMatches, 96 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3047 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=1752, Invalid=7754, Unknown=0, NotChecked=0, Total=9506 [2018-11-18 15:01:05,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123434 states. [2018-11-18 15:01:06,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123434 to 118636. [2018-11-18 15:01:06,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 118636 states. [2018-11-18 15:01:06,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118636 states to 118636 states and 144617 transitions. [2018-11-18 15:01:06,354 INFO L78 Accepts]: Start accepts. Automaton has 118636 states and 144617 transitions. Word has length 1460 [2018-11-18 15:01:06,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:01:06,356 INFO L480 AbstractCegarLoop]: Abstraction has 118636 states and 144617 transitions. [2018-11-18 15:01:06,356 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-11-18 15:01:06,356 INFO L276 IsEmpty]: Start isEmpty. Operand 118636 states and 144617 transitions. [2018-11-18 15:01:06,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1502 [2018-11-18 15:01:06,448 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:01:06,449 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:01:06,449 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:01:06,449 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:01:06,449 INFO L82 PathProgramCache]: Analyzing trace with hash -1636743922, now seen corresponding path program 1 times [2018-11-18 15:01:06,449 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 15:01:06,450 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:01:06,450 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:01:06,450 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:01:06,450 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 15:01:06,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:01:07,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2126 backedges. 149 proven. 962 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2018-11-18 15:01:07,710 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 15:01:07,710 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 15:01:07,710 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1502 with the following transitions: [2018-11-18 15:01:07,711 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [851], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1851], [1853], [1856], [1864], [1872], [1880], [1888], [1896], [1904], [1912], [1920], [1928], [1936], [1944], [1952], [1960], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2284], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2596], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3004], [3010], [3014], [3016], [3021], [3022], [3023], [3024], [3025], [3026], [3027], [3029], [3030] [2018-11-18 15:01:07,715 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 15:01:07,715 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 15:01:08,742 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 15:01:08,742 INFO L272 AbstractInterpreter]: Visited 540 different actions 2709 times. Merged at 12 different actions 56 times. Widened at 1 different actions 1 times. Performed 34519 root evaluator evaluations with a maximum evaluation depth of 13. Performed 34519 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 11 fixpoints after 3 different actions. Largest state had 24 variables. [2018-11-18 15:01:08,744 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:01:08,744 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 15:01:08,744 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 15:01:08,744 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2d985896-726e-416b-b60b-79ccf2fd920d/bin-2019/utaipan/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 15:01:08,750 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:01:08,750 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 15:01:08,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:01:08,916 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 15:01:09,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2126 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 1938 trivial. 0 not checked. [2018-11-18 15:01:09,612 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 15:01:10,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2126 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 1938 trivial. 0 not checked. [2018-11-18 15:01:10,354 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-18 15:01:10,354 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 10 [2018-11-18 15:01:10,354 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 15:01:10,355 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 15:01:10,355 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:01:10,355 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-11-18 15:01:10,355 INFO L87 Difference]: Start difference. First operand 118636 states and 144617 transitions. Second operand 3 states. [2018-11-18 15:01:12,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:01:12,430 INFO L93 Difference]: Finished difference Result 233070 states and 284894 transitions. [2018-11-18 15:01:12,430 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:01:12,430 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1501 [2018-11-18 15:01:12,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:01:12,432 INFO L225 Difference]: With dead ends: 233070 [2018-11-18 15:01:12,432 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 15:01:12,621 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3016 GetRequests, 3007 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-11-18 15:01:12,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 15:01:12,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 15:01:12,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 15:01:12,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 15:01:12,622 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1501 [2018-11-18 15:01:12,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:01:12,623 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 15:01:12,623 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 15:01:12,623 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 15:01:12,623 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 15:01:12,627 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 15:01:13,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,439 WARN L180 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 151 [2018-11-18 15:01:13,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:13,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:14,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:14,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:14,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:14,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:14,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:14,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:14,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:14,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:14,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:14,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:01:14,054 WARN L180 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 145 [2018-11-18 15:01:15,429 WARN L180 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 481 DAG size of output: 85 [2018-11-18 15:01:16,596 WARN L180 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 484 DAG size of output: 88 [2018-11-18 15:01:17,352 WARN L180 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 68 [2018-11-18 15:01:17,555 WARN L180 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 36 [2018-11-18 15:01:19,064 WARN L180 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 421 DAG size of output: 72 [2018-11-18 15:01:19,251 WARN L180 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 36 [2018-11-18 15:01:20,493 WARN L180 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 487 DAG size of output: 93 [2018-11-18 15:01:20,495 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 15:01:20,495 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a24~0 |old(~a24~0)|) (= |old(~a18~0)| ~a18~0) (= |old(~a15~0)| ~a15~0)) [2018-11-18 15:01:20,495 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 15:01:20,495 INFO L425 ceAbstractionStarter]: For program point L3966(lines 3966 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,495 INFO L425 ceAbstractionStarter]: For program point L3933(lines 3933 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,496 INFO L425 ceAbstractionStarter]: For program point L3867(lines 3867 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,496 INFO L425 ceAbstractionStarter]: For program point L3702(lines 3702 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,496 INFO L425 ceAbstractionStarter]: For program point L3504(lines 3504 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,496 INFO L425 ceAbstractionStarter]: For program point L3438(lines 3438 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,496 INFO L425 ceAbstractionStarter]: For program point L3471(lines 3471 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,496 INFO L425 ceAbstractionStarter]: For program point L3108(lines 3108 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,496 INFO L425 ceAbstractionStarter]: For program point L4066(lines 4066 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,496 INFO L425 ceAbstractionStarter]: For program point L3835(lines 3835 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,496 INFO L425 ceAbstractionStarter]: For program point L3076(lines 3076 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,496 INFO L425 ceAbstractionStarter]: For program point L3737(lines 3737 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,496 INFO L425 ceAbstractionStarter]: For program point L3407(lines 3407 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,496 INFO L425 ceAbstractionStarter]: For program point L3308(lines 3308 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,496 INFO L425 ceAbstractionStarter]: For program point L3242(lines 3242 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,496 INFO L425 ceAbstractionStarter]: For program point L3275(lines 3275 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,496 INFO L425 ceAbstractionStarter]: For program point L4035(lines 4035 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,496 INFO L425 ceAbstractionStarter]: For program point L3804(lines 3804 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,496 INFO L425 ceAbstractionStarter]: For program point L3771(lines 3771 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,497 INFO L425 ceAbstractionStarter]: For program point L3573(lines 3573 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,497 INFO L425 ceAbstractionStarter]: For program point L3342(lines 3342 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,497 INFO L425 ceAbstractionStarter]: For program point L3375(lines 3375 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,497 INFO L425 ceAbstractionStarter]: For program point L3210(lines 3210 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,497 INFO L425 ceAbstractionStarter]: For program point L3177(lines 3177 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,497 INFO L425 ceAbstractionStarter]: For program point L4201(lines 4201 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,497 INFO L425 ceAbstractionStarter]: For program point L3640(lines 3640 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,497 INFO L425 ceAbstractionStarter]: For program point L3541(lines 3541 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,497 INFO L425 ceAbstractionStarter]: For program point L4136(lines 4136 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,497 INFO L425 ceAbstractionStarter]: For program point L3145(lines 3145 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,497 INFO L425 ceAbstractionStarter]: For program point L4169(lines 4169 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,497 INFO L425 ceAbstractionStarter]: For program point L4103(lines 4103 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,497 INFO L425 ceAbstractionStarter]: For program point L3674(lines 3674 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,497 INFO L425 ceAbstractionStarter]: For program point L3608(lines 3608 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,497 INFO L425 ceAbstractionStarter]: For program point L4236(lines 4236 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,497 INFO L425 ceAbstractionStarter]: For program point L3113(lines 3113 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,497 INFO L425 ceAbstractionStarter]: For program point L4071(lines 4071 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,498 INFO L425 ceAbstractionStarter]: For program point L4005(lines 4005 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,498 INFO L425 ceAbstractionStarter]: For program point L3906(lines 3906 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,498 INFO L425 ceAbstractionStarter]: For program point L3939(lines 3939 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,498 INFO L425 ceAbstractionStarter]: For program point L3873(lines 3873 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,498 INFO L425 ceAbstractionStarter]: For program point L3510(lines 3510 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,498 INFO L425 ceAbstractionStarter]: For program point L3444(lines 3444 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,498 INFO L425 ceAbstractionStarter]: For program point L3477(lines 3477 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,498 INFO L425 ceAbstractionStarter]: For program point L3973(lines 3973 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,498 INFO L425 ceAbstractionStarter]: For program point L3709(lines 3709 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,498 INFO L425 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 3053 4251) no Hoare annotation was computed. [2018-11-18 15:01:20,498 INFO L425 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 3053 4251) no Hoare annotation was computed. [2018-11-18 15:01:20,498 INFO L425 ceAbstractionStarter]: For program point L3082(lines 3082 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,498 INFO L425 ceAbstractionStarter]: For program point L3842(lines 3842 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,498 INFO L425 ceAbstractionStarter]: For program point L3743(lines 3743 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,498 INFO L425 ceAbstractionStarter]: For program point L3413(lines 3413 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,498 INFO L425 ceAbstractionStarter]: For program point L4041(lines 4041 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,498 INFO L425 ceAbstractionStarter]: For program point L3579(lines 3579 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,499 INFO L425 ceAbstractionStarter]: For program point L3282(lines 3282 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,499 INFO L425 ceAbstractionStarter]: For program point L3315(lines 3315 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,499 INFO L425 ceAbstractionStarter]: For program point L3249(lines 3249 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,499 INFO L425 ceAbstractionStarter]: For program point L3183(lines 3183 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,499 INFO L425 ceAbstractionStarter]: For program point L3778(lines 3778 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,499 INFO L425 ceAbstractionStarter]: For program point L3811(lines 3811 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,499 INFO L425 ceAbstractionStarter]: For program point L3646(lines 3646 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,499 INFO L425 ceAbstractionStarter]: For program point L3547(lines 3547 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,499 INFO L425 ceAbstractionStarter]: For program point L3382(lines 3382 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,499 INFO L425 ceAbstractionStarter]: For program point L3349(lines 3349 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,499 INFO L425 ceAbstractionStarter]: For program point L3217(lines 3217 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,499 INFO L425 ceAbstractionStarter]: For program point L4175(lines 4175 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,499 INFO L425 ceAbstractionStarter]: For program point L4208(lines 4208 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,499 INFO L425 ceAbstractionStarter]: For program point L4076(lines 4076 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,499 INFO L425 ceAbstractionStarter]: For program point L4109(lines 4109 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,499 INFO L425 ceAbstractionStarter]: For program point L4010(lines 4010 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,499 INFO L425 ceAbstractionStarter]: For program point L3614(lines 3614 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,500 INFO L425 ceAbstractionStarter]: For program point L3152(lines 3152 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,500 INFO L425 ceAbstractionStarter]: For program point L4143(lines 4143 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,500 INFO L425 ceAbstractionStarter]: For program point L3681(lines 3681 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,500 INFO L425 ceAbstractionStarter]: For program point L4243(lines 4243 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,500 INFO L425 ceAbstractionStarter]: For program point L3120(lines 3120 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,500 INFO L425 ceAbstractionStarter]: For program point L3946(lines 3946 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,500 INFO L425 ceAbstractionStarter]: For program point L3979(lines 3979 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,500 INFO L425 ceAbstractionStarter]: For program point L3880(lines 3880 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,500 INFO L425 ceAbstractionStarter]: For program point L3913(lines 3913 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,500 INFO L425 ceAbstractionStarter]: For program point L3484(lines 3484 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,500 INFO L425 ceAbstractionStarter]: For program point L3517(lines 3517 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,500 INFO L425 ceAbstractionStarter]: For program point L3451(lines 3451 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,500 INFO L425 ceAbstractionStarter]: For program point L3848(lines 3848 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,500 INFO L425 ceAbstractionStarter]: For program point L3716(lines 3716 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,500 INFO L425 ceAbstractionStarter]: For program point L3584(lines 3584 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,500 INFO L425 ceAbstractionStarter]: For program point L3419(lines 3419 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,501 INFO L425 ceAbstractionStarter]: For program point L3056(lines 3056 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,501 INFO L425 ceAbstractionStarter]: For program point L3089(lines 3089 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,501 INFO L425 ceAbstractionStarter]: For program point L3750(lines 3750 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,501 INFO L425 ceAbstractionStarter]: For program point L3288(lines 3288 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,501 INFO L425 ceAbstractionStarter]: For program point L3222(lines 3222 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,501 INFO L425 ceAbstractionStarter]: For program point L3255(lines 3255 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,501 INFO L425 ceAbstractionStarter]: For program point L3189(lines 3189 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,501 INFO L425 ceAbstractionStarter]: For program point L4048(lines 4048 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,501 INFO L425 ceAbstractionStarter]: For program point L3784(lines 3784 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,501 INFO L425 ceAbstractionStarter]: For program point L3553(lines 3553 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,501 INFO L425 ceAbstractionStarter]: For program point L3388(lines 3388 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,501 INFO L425 ceAbstractionStarter]: For program point L3322(lines 3322 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,501 INFO L425 ceAbstractionStarter]: For program point L3355(lines 3355 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,501 INFO L425 ceAbstractionStarter]: For program point L3157(lines 3157 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,501 INFO L425 ceAbstractionStarter]: For program point L4016(lines 4016 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,501 INFO L425 ceAbstractionStarter]: For program point L3818(lines 3818 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,501 INFO L425 ceAbstractionStarter]: For program point L3653(lines 3653 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,502 INFO L425 ceAbstractionStarter]: For program point L4215(lines 4215 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,502 INFO L425 ceAbstractionStarter]: For program point L4182(lines 4182 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,502 INFO L425 ceAbstractionStarter]: For program point L4116(lines 4116 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,502 INFO L425 ceAbstractionStarter]: For program point L4149(lines 4149 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,502 INFO L425 ceAbstractionStarter]: For program point L4083(lines 4083 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,502 INFO L425 ceAbstractionStarter]: For program point L3621(lines 3621 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,502 INFO L425 ceAbstractionStarter]: For program point L3126(lines 3126 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,502 INFO L425 ceAbstractionStarter]: For program point L3985(lines 3985 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,502 INFO L425 ceAbstractionStarter]: For program point L3886(lines 3886 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,502 INFO L425 ceAbstractionStarter]: For program point L3688(lines 3688 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,502 INFO L425 ceAbstractionStarter]: For program point L3523(lines 3523 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,502 INFO L425 ceAbstractionStarter]: For program point L3920(lines 3920 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,502 INFO L425 ceAbstractionStarter]: For program point L3953(lines 3953 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,502 INFO L425 ceAbstractionStarter]: For program point L3854(lines 3854 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,502 INFO L425 ceAbstractionStarter]: For program point L3458(lines 3458 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,502 INFO L425 ceAbstractionStarter]: For program point L3491(lines 3491 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,502 INFO L425 ceAbstractionStarter]: For program point L3425(lines 3425 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,503 INFO L425 ceAbstractionStarter]: For program point L3723(lines 3723 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,503 INFO L425 ceAbstractionStarter]: For program point L3591(lines 3591 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,503 INFO L425 ceAbstractionStarter]: For program point L3294(lines 3294 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,503 INFO L425 ceAbstractionStarter]: For program point L3096(lines 3096 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,503 INFO L425 ceAbstractionStarter]: For program point L3063(lines 3063 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,503 INFO L425 ceAbstractionStarter]: For program point L3757(lines 3757 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,503 INFO L425 ceAbstractionStarter]: For program point L3394(lines 3394 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,503 INFO L425 ceAbstractionStarter]: For program point L3262(lines 3262 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,503 INFO L425 ceAbstractionStarter]: For program point L3196(lines 3196 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,503 INFO L425 ceAbstractionStarter]: For program point L3229(lines 3229 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,503 INFO L425 ceAbstractionStarter]: For program point L4022(lines 4022 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,503 INFO L425 ceAbstractionStarter]: For program point L4055(lines 4055 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,503 INFO L425 ceAbstractionStarter]: For program point L3824(lines 3824 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,503 INFO L425 ceAbstractionStarter]: For program point L3791(lines 3791 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,503 INFO L425 ceAbstractionStarter]: For program point L3560(lines 3560 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,503 INFO L425 ceAbstractionStarter]: For program point L3362(lines 3362 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,503 INFO L425 ceAbstractionStarter]: For program point L3329(lines 3329 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,504 INFO L425 ceAbstractionStarter]: For program point L3164(lines 3164 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,504 INFO L425 ceAbstractionStarter]: For program point L4188(lines 4188 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,504 INFO L425 ceAbstractionStarter]: For program point L4122(lines 4122 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,504 INFO L425 ceAbstractionStarter]: For program point L3660(lines 3660 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,504 INFO L425 ceAbstractionStarter]: For program point L3627(lines 3627 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,504 INFO L425 ceAbstractionStarter]: For program point L4222(lines 4222 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,504 INFO L425 ceAbstractionStarter]: For program point L4156(lines 4156 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,504 INFO L425 ceAbstractionStarter]: For program point L4090(lines 4090 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,504 INFO L425 ceAbstractionStarter]: For program point L3991(lines 3991 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,504 INFO L425 ceAbstractionStarter]: For program point L3529(lines 3529 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,504 INFO L425 ceAbstractionStarter]: For program point L3133(lines 3133 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,504 INFO L425 ceAbstractionStarter]: For program point L3893(lines 3893 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,504 INFO L425 ceAbstractionStarter]: For program point L3695(lines 3695 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,504 INFO L425 ceAbstractionStarter]: For program point L3464(lines 3464 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,504 INFO L425 ceAbstractionStarter]: For program point L3960(lines 3960 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,504 INFO L425 ceAbstractionStarter]: For program point L3927(lines 3927 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,504 INFO L425 ceAbstractionStarter]: For program point L3861(lines 3861 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,505 INFO L425 ceAbstractionStarter]: For program point L3597(lines 3597 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,505 INFO L425 ceAbstractionStarter]: For program point L3498(lines 3498 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,505 INFO L425 ceAbstractionStarter]: For program point L3432(lines 3432 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,505 INFO L425 ceAbstractionStarter]: For program point L3730(lines 3730 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,505 INFO L425 ceAbstractionStarter]: For program point L3400(lines 3400 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,505 INFO L425 ceAbstractionStarter]: For program point L3301(lines 3301 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,505 INFO L425 ceAbstractionStarter]: For program point L3235(lines 3235 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,505 INFO L425 ceAbstractionStarter]: For program point L3070(lines 3070 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,505 INFO L425 ceAbstractionStarter]: For program point L3103(lines 3103 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,505 INFO L421 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 3053 4251) the Hoare annotation is: (let ((.cse13 (= ~a24~0 |old(~a24~0)|)) (.cse14 (= |old(~a18~0)| ~a18~0)) (.cse15 (= |old(~a15~0)| ~a15~0))) (let ((.cse12 (not (= 99 |old(~a3~0)|))) (.cse10 (= ~a3~0 99)) (.cse7 (< |old(~a18~0)| 9)) (.cse2 (= 11 |old(~a18~0)|)) (.cse1 (and .cse13 .cse14 .cse15)) (.cse11 (not (= 4 |old(~a15~0)|))) (.cse4 (= 2 |old(~a24~0)|)) (.cse9 (<= ~a3~0 99)) (.cse8 (< 99 |old(~a3~0)|)) (.cse3 (< |old(~a15~0)| 6)) (.cse5 (<= ~a3~0 417)) (.cse0 (= 1 |old(~a24~0)|)) (.cse6 (< 417 |old(~a3~0)|))) (and (or (or (not (= ~a15~0 4)) (<= ~a3~0 115) (not .cse0) (< 306 ~a3~0) (not (= 12 ~a18~0))) (and (< 115 |old(~a3~0)|) (<= |old(~a3~0)| 306))) (or .cse1 .cse2 .cse3) (or .cse4 .cse1) (or .cse5 .cse6 .cse3) (or .cse5 (or .cse7 .cse6)) (or .cse2 .cse8 .cse7 .cse9) (or .cse10 (or .cse11 (not (= 0 |old(~a24~0)|)) .cse12 (not (= 8 |old(~a18~0)|)))) (or .cse2 .cse1 .cse7) (or .cse11 .cse12 .cse10 (not (= 3 |old(~a24~0)|)) .cse7) (or .cse11 (not .cse2) .cse1) (or .cse11 .cse5 .cse6) (or .cse11 .cse8 (< 9 |old(~a18~0)|) .cse9) (or .cse9 .cse4 .cse8) (or .cse9 .cse8 .cse3) (or (and .cse5 .cse13 .cse14 .cse15) .cse0 .cse6)))) [2018-11-18 15:01:20,505 INFO L425 ceAbstractionStarter]: For program point L4028(lines 4028 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,505 INFO L425 ceAbstractionStarter]: For program point L4061(lines 4061 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,506 INFO L425 ceAbstractionStarter]: For program point L3830(lines 3830 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,506 INFO L425 ceAbstractionStarter]: For program point L3764(lines 3764 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,506 INFO L425 ceAbstractionStarter]: For program point L3797(lines 3797 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,506 INFO L425 ceAbstractionStarter]: For program point L3368(lines 3368 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,506 INFO L425 ceAbstractionStarter]: For program point L3269(lines 3269 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,506 INFO L425 ceAbstractionStarter]: For program point L3203(lines 3203 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,506 INFO L425 ceAbstractionStarter]: For program point L3633(lines 3633 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,506 INFO L425 ceAbstractionStarter]: For program point L3567(lines 3567 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,506 INFO L425 ceAbstractionStarter]: For program point L3336(lines 3336 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,506 INFO L425 ceAbstractionStarter]: For program point L4162(lines 4162 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,506 INFO L425 ceAbstractionStarter]: For program point L3171(lines 3171 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,506 INFO L425 ceAbstractionStarter]: For program point L4195(lines 4195 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,506 INFO L425 ceAbstractionStarter]: For program point L4096(lines 4096 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,506 INFO L425 ceAbstractionStarter]: For program point L4129(lines 4129 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,506 INFO L425 ceAbstractionStarter]: For program point L3667(lines 3667 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,506 INFO L425 ceAbstractionStarter]: For program point L3535(lines 3535 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,507 INFO L425 ceAbstractionStarter]: For program point L4229(lines 4229 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,507 INFO L425 ceAbstractionStarter]: For program point L3139(lines 3139 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,507 INFO L425 ceAbstractionStarter]: For program point L3998(lines 3998 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,507 INFO L425 ceAbstractionStarter]: For program point L3899(lines 3899 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,507 INFO L425 ceAbstractionStarter]: For program point L3602(lines 3602 4249) no Hoare annotation was computed. [2018-11-18 15:01:20,507 INFO L425 ceAbstractionStarter]: For program point L2876(lines 2876 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,507 INFO L425 ceAbstractionStarter]: For program point L2843(lines 2843 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,507 INFO L425 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1640 3051) no Hoare annotation was computed. [2018-11-18 15:01:20,507 INFO L425 ceAbstractionStarter]: For program point L1687(lines 1687 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,507 INFO L425 ceAbstractionStarter]: For program point L2546(lines 2546 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,507 INFO L425 ceAbstractionStarter]: For program point L2480(lines 2480 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,507 INFO L425 ceAbstractionStarter]: For program point L3042(lines 3042 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,507 INFO L425 ceAbstractionStarter]: For program point L1985(lines 1985 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,507 INFO L425 ceAbstractionStarter]: For program point L1952(lines 1952 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,507 INFO L425 ceAbstractionStarter]: For program point L1919(lines 1919 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,507 INFO L425 ceAbstractionStarter]: For program point L2811(lines 2811 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,507 INFO L425 ceAbstractionStarter]: For program point L1655(lines 1655 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,508 INFO L425 ceAbstractionStarter]: For program point L2382(lines 2382 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,508 INFO L425 ceAbstractionStarter]: For program point L2349(lines 2349 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,508 INFO L425 ceAbstractionStarter]: For program point L2977(lines 2977 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,508 INFO L425 ceAbstractionStarter]: For program point L1854(lines 1854 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,508 INFO L425 ceAbstractionStarter]: For program point L2779(lines 2779 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,508 INFO L425 ceAbstractionStarter]: For program point L2713(lines 2713 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,508 INFO L425 ceAbstractionStarter]: For program point L2284(lines 2284 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,508 INFO L425 ceAbstractionStarter]: For program point L2317(lines 2317 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,508 INFO L425 ceAbstractionStarter]: For program point L2251(lines 2251 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,508 INFO L425 ceAbstractionStarter]: For program point L3011(lines 3011 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,508 INFO L425 ceAbstractionStarter]: For program point L2945(lines 2945 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,508 INFO L425 ceAbstractionStarter]: For program point L1756(lines 1756 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,508 INFO L425 ceAbstractionStarter]: For program point L2747(lines 2747 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,508 INFO L425 ceAbstractionStarter]: For program point L2681(lines 2681 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,508 INFO L425 ceAbstractionStarter]: For program point L2516(lines 2516 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,508 INFO L425 ceAbstractionStarter]: For program point L2054(lines 2054 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,508 INFO L425 ceAbstractionStarter]: For program point L2087(lines 2087 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,509 INFO L425 ceAbstractionStarter]: For program point L1823(lines 1823 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,509 INFO L425 ceAbstractionStarter]: For program point L2649(lines 2649 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,509 INFO L425 ceAbstractionStarter]: For program point L2220(lines 2220 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,509 INFO L425 ceAbstractionStarter]: For program point L2187(lines 2187 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,509 INFO L425 ceAbstractionStarter]: For program point L2121(lines 2121 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,509 INFO L425 ceAbstractionStarter]: For program point L2022(lines 2022 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,509 INFO L425 ceAbstractionStarter]: For program point L1791(lines 1791 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,509 INFO L425 ceAbstractionStarter]: For program point L1725(lines 1725 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,509 INFO L425 ceAbstractionStarter]: For program point L2584(lines 2584 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,509 INFO L425 ceAbstractionStarter]: For program point L2617(lines 2617 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,509 INFO L425 ceAbstractionStarter]: For program point L2155(lines 2155 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,509 INFO L425 ceAbstractionStarter]: For program point L1990(lines 1990 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,509 INFO L425 ceAbstractionStarter]: For program point L1891(lines 1891 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,509 INFO L425 ceAbstractionStarter]: For program point L2882(lines 2882 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,509 INFO L425 ceAbstractionStarter]: For program point L2915(lines 2915 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,509 INFO L425 ceAbstractionStarter]: For program point L1693(lines 1693 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,510 INFO L425 ceAbstractionStarter]: For program point L2420(lines 2420 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,510 INFO L425 ceAbstractionStarter]: For program point L2453(lines 2453 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,510 INFO L425 ceAbstractionStarter]: For program point L2387(lines 2387 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,510 INFO L425 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1640 3051) no Hoare annotation was computed. [2018-11-18 15:01:20,510 INFO L425 ceAbstractionStarter]: For program point L2850(lines 2850 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,510 INFO L425 ceAbstractionStarter]: For program point L2817(lines 2817 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,510 INFO L425 ceAbstractionStarter]: For program point L2553(lines 2553 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,510 INFO L425 ceAbstractionStarter]: For program point L2487(lines 2487 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,510 INFO L425 ceAbstractionStarter]: For program point L1959(lines 1959 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,510 INFO L425 ceAbstractionStarter]: For program point L1926(lines 1926 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,510 INFO L425 ceAbstractionStarter]: For program point L2983(lines 2983 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,510 INFO L425 ceAbstractionStarter]: For program point L1860(lines 1860 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,510 INFO L425 ceAbstractionStarter]: For program point L1662(lines 1662 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,510 INFO L425 ceAbstractionStarter]: For program point L2719(lines 2719 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,510 INFO L425 ceAbstractionStarter]: For program point L2356(lines 2356 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,510 INFO L425 ceAbstractionStarter]: For program point L2290(lines 2290 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,511 INFO L421 ceAbstractionStarter]: At program point L3050(line 3050) the Hoare annotation is: (let ((.cse10 (= ~a24~0 |old(~a24~0)|)) (.cse11 (= |old(~a18~0)| ~a18~0)) (.cse12 (= |old(~a15~0)| ~a15~0))) (let ((.cse6 (not (= 99 |old(~a3~0)|))) (.cse4 (= ~a3~0 99)) (.cse3 (not (= calculate_output2_~input 0))) (.cse7 (= |calculate_output2_#in~input| 0)) (.cse15 (< |old(~a18~0)| 9)) (.cse1 (= 11 |old(~a18~0)|)) (.cse0 (and .cse10 .cse11 .cse12)) (.cse5 (not (= 4 |old(~a15~0)|))) (.cse8 (= 2 |old(~a24~0)|)) (.cse17 (<= ~a3~0 99)) (.cse16 (< 99 |old(~a3~0)|)) (.cse2 (< |old(~a15~0)| 6)) (.cse13 (<= ~a3~0 417)) (.cse9 (= 1 |old(~a24~0)|)) (.cse14 (< 417 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2) (or (and .cse3 .cse4) (or .cse5 (not (= 0 |old(~a24~0)|)) .cse6 (not (= 8 |old(~a18~0)|))) .cse7) (or .cse8 (and (or (not (= ~a15~0 4)) (<= ~a3~0 115) (not .cse9) (< 306 ~a3~0) (not (= 12 ~a18~0))) .cse10 .cse11 .cse12) (and (= 12 |old(~a18~0)|) (< 115 |old(~a3~0)|) (<= |old(~a3~0)| 306))) (or .cse13 .cse14 .cse2) (or .cse13 (or .cse15 .cse14)) (or .cse1 .cse16 .cse15 .cse17) (or .cse5 .cse6 (not (= 3 |old(~a24~0)|)) (and .cse4 .cse3) .cse7 .cse15) (or .cse1 .cse0 .cse15) (or .cse5 (not .cse1) .cse0) (or .cse5 .cse13 .cse14) (or .cse5 .cse16 (< 9 |old(~a18~0)|) .cse17) (or .cse17 .cse8 .cse16) (or .cse17 .cse16 .cse2) (or (and .cse13 .cse10 .cse11 .cse12) .cse9 .cse14)))) [2018-11-18 15:01:20,511 INFO L425 ceAbstractionStarter]: For program point L3050-1(line 3050) no Hoare annotation was computed. [2018-11-18 15:01:20,511 INFO L425 ceAbstractionStarter]: For program point L2786(lines 2786 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,511 INFO L425 ceAbstractionStarter]: For program point L1762(lines 1762 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,511 INFO L425 ceAbstractionStarter]: For program point L2687(lines 2687 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,511 INFO L425 ceAbstractionStarter]: For program point L2522(lines 2522 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,511 INFO L425 ceAbstractionStarter]: For program point L2324(lines 2324 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,511 INFO L425 ceAbstractionStarter]: For program point L2258(lines 2258 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,511 INFO L425 ceAbstractionStarter]: For program point L3018(lines 3018 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,511 INFO L425 ceAbstractionStarter]: For program point L2952(lines 2952 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,512 INFO L425 ceAbstractionStarter]: For program point L1796(lines 1796 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,512 INFO L425 ceAbstractionStarter]: For program point L2754(lines 2754 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,512 INFO L425 ceAbstractionStarter]: For program point L1730(lines 1730 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,512 INFO L425 ceAbstractionStarter]: For program point L2655(lines 2655 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,512 INFO L425 ceAbstractionStarter]: For program point L2226(lines 2226 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,512 INFO L425 ceAbstractionStarter]: For program point L2193(lines 2193 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,512 INFO L425 ceAbstractionStarter]: For program point L2094(lines 2094 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,512 INFO L425 ceAbstractionStarter]: For program point L2061(lines 2061 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,512 INFO L425 ceAbstractionStarter]: For program point L1830(lines 1830 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,512 INFO L425 ceAbstractionStarter]: For program point L2590(lines 2590 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,512 INFO L425 ceAbstractionStarter]: For program point L2128(lines 2128 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,512 INFO L425 ceAbstractionStarter]: For program point L2161(lines 2161 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,512 INFO L425 ceAbstractionStarter]: For program point L2029(lines 2029 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,512 INFO L425 ceAbstractionStarter]: For program point L1996(lines 1996 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,512 INFO L425 ceAbstractionStarter]: For program point L2921(lines 2921 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,512 INFO L425 ceAbstractionStarter]: For program point L1699(lines 1699 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,512 INFO L425 ceAbstractionStarter]: For program point L2624(lines 2624 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,513 INFO L425 ceAbstractionStarter]: For program point L2558(lines 2558 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,513 INFO L425 ceAbstractionStarter]: For program point L2426(lines 2426 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,513 INFO L425 ceAbstractionStarter]: For program point L2393(lines 2393 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,513 INFO L425 ceAbstractionStarter]: For program point L2988(lines 2988 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,513 INFO L425 ceAbstractionStarter]: For program point L1898(lines 1898 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,513 INFO L425 ceAbstractionStarter]: For program point L2856(lines 2856 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,513 INFO L425 ceAbstractionStarter]: For program point L2889(lines 2889 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,513 INFO L425 ceAbstractionStarter]: For program point L2460(lines 2460 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,513 INFO L425 ceAbstractionStarter]: For program point L2493(lines 2493 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,513 INFO L425 ceAbstractionStarter]: For program point L1932(lines 1932 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,513 INFO L425 ceAbstractionStarter]: For program point L1866(lines 1866 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,513 INFO L425 ceAbstractionStarter]: For program point L2824(lines 2824 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,513 INFO L425 ceAbstractionStarter]: For program point L1767(lines 1767 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,513 INFO L425 ceAbstractionStarter]: For program point L1966(lines 1966 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,513 INFO L425 ceAbstractionStarter]: For program point L3023(lines 3023 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,513 INFO L425 ceAbstractionStarter]: For program point L2792(lines 2792 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,513 INFO L425 ceAbstractionStarter]: For program point L2726(lines 2726 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,514 INFO L425 ceAbstractionStarter]: For program point L1669(lines 1669 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,514 INFO L425 ceAbstractionStarter]: For program point L2693(lines 2693 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,514 INFO L425 ceAbstractionStarter]: For program point L2528(lines 2528 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,514 INFO L425 ceAbstractionStarter]: For program point L2363(lines 2363 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,514 INFO L425 ceAbstractionStarter]: For program point L2264(lines 2264 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,514 INFO L425 ceAbstractionStarter]: For program point L2297(lines 2297 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,514 INFO L425 ceAbstractionStarter]: For program point L2958(lines 2958 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,514 INFO L425 ceAbstractionStarter]: For program point L1835(lines 1835 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,514 INFO L425 ceAbstractionStarter]: For program point L2760(lines 2760 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,514 INFO L425 ceAbstractionStarter]: For program point L2661(lines 2661 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,514 INFO L425 ceAbstractionStarter]: For program point L2331(lines 2331 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,514 INFO L425 ceAbstractionStarter]: For program point L2067(lines 2067 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,514 INFO L425 ceAbstractionStarter]: For program point L1803(lines 1803 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,514 INFO L425 ceAbstractionStarter]: For program point L1737(lines 1737 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,514 INFO L425 ceAbstractionStarter]: For program point L2200(lines 2200 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,514 INFO L425 ceAbstractionStarter]: For program point L2233(lines 2233 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,514 INFO L425 ceAbstractionStarter]: For program point L2101(lines 2101 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,514 INFO L425 ceAbstractionStarter]: For program point L2927(lines 2927 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,515 INFO L425 ceAbstractionStarter]: For program point L2630(lines 2630 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,515 INFO L425 ceAbstractionStarter]: For program point L2597(lines 2597 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,515 INFO L425 ceAbstractionStarter]: For program point L2498(lines 2498 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,515 INFO L425 ceAbstractionStarter]: For program point L2399(lines 2399 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,515 INFO L425 ceAbstractionStarter]: For program point L2168(lines 2168 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,515 INFO L425 ceAbstractionStarter]: For program point L2135(lines 2135 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,515 INFO L425 ceAbstractionStarter]: For program point L2036(lines 2036 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,515 INFO L425 ceAbstractionStarter]: For program point L2003(lines 2003 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,515 INFO L425 ceAbstractionStarter]: For program point L2994(lines 2994 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,515 INFO L425 ceAbstractionStarter]: For program point L2862(lines 2862 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,515 INFO L425 ceAbstractionStarter]: For program point L2895(lines 2895 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,515 INFO L425 ceAbstractionStarter]: For program point L1772(lines 1772 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,515 INFO L425 ceAbstractionStarter]: For program point L1706(lines 1706 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,515 INFO L425 ceAbstractionStarter]: For program point L2565(lines 2565 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,515 INFO L425 ceAbstractionStarter]: For program point L2433(lines 2433 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,515 INFO L425 ceAbstractionStarter]: For program point L1971(lines 1971 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,515 INFO L425 ceAbstractionStarter]: For program point L1938(lines 1938 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,516 INFO L425 ceAbstractionStarter]: For program point L1905(lines 1905 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,516 INFO L425 ceAbstractionStarter]: For program point L2467(lines 2467 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,516 INFO L425 ceAbstractionStarter]: For program point L1873(lines 1873 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,516 INFO L425 ceAbstractionStarter]: For program point L2798(lines 2798 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,516 INFO L425 ceAbstractionStarter]: For program point L2831(lines 2831 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,516 INFO L425 ceAbstractionStarter]: For program point L2534(lines 2534 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,516 INFO L425 ceAbstractionStarter]: For program point L3030(lines 3030 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,516 INFO L425 ceAbstractionStarter]: For program point L1841(lines 1841 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,516 INFO L425 ceAbstractionStarter]: For program point L2766(lines 2766 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,516 INFO L425 ceAbstractionStarter]: For program point L2700(lines 2700 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,516 INFO L425 ceAbstractionStarter]: For program point L1676(lines 1676 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,516 INFO L425 ceAbstractionStarter]: For program point L2733(lines 2733 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,516 INFO L425 ceAbstractionStarter]: For program point L1643(lines 1643 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,516 INFO L425 ceAbstractionStarter]: For program point L2667(lines 2667 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,516 INFO L425 ceAbstractionStarter]: For program point L2370(lines 2370 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,516 INFO L425 ceAbstractionStarter]: For program point L2304(lines 2304 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,516 INFO L425 ceAbstractionStarter]: For program point L2337(lines 2337 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,517 INFO L425 ceAbstractionStarter]: For program point L2271(lines 2271 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,517 INFO L425 ceAbstractionStarter]: For program point L2932(lines 2932 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,517 INFO L425 ceAbstractionStarter]: For program point L2965(lines 2965 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,517 INFO L425 ceAbstractionStarter]: For program point L2239(lines 2239 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,517 INFO L425 ceAbstractionStarter]: For program point L2074(lines 2074 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,517 INFO L425 ceAbstractionStarter]: For program point L1810(lines 1810 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,517 INFO L425 ceAbstractionStarter]: For program point L1744(lines 1744 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,517 INFO L425 ceAbstractionStarter]: For program point L2636(lines 2636 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,517 INFO L425 ceAbstractionStarter]: For program point L2603(lines 2603 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,517 INFO L425 ceAbstractionStarter]: For program point L2504(lines 2504 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,517 INFO L425 ceAbstractionStarter]: For program point L2207(lines 2207 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,517 INFO L425 ceAbstractionStarter]: For program point L2108(lines 2108 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,517 INFO L425 ceAbstractionStarter]: For program point L2141(lines 2141 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,517 INFO L425 ceAbstractionStarter]: For program point L2042(lines 2042 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,517 INFO L425 ceAbstractionStarter]: For program point L2901(lines 2901 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,517 INFO L425 ceAbstractionStarter]: For program point L1778(lines 1778 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,517 INFO L425 ceAbstractionStarter]: For program point L1712(lines 1712 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,518 INFO L425 ceAbstractionStarter]: For program point L2571(lines 2571 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,518 INFO L425 ceAbstractionStarter]: For program point L2406(lines 2406 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,518 INFO L425 ceAbstractionStarter]: For program point L2175(lines 2175 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,518 INFO L425 ceAbstractionStarter]: For program point L2010(lines 2010 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,518 INFO L425 ceAbstractionStarter]: For program point L3001(lines 3001 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,518 INFO L425 ceAbstractionStarter]: For program point L2869(lines 2869 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,518 INFO L425 ceAbstractionStarter]: For program point L2440(lines 2440 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,518 INFO L425 ceAbstractionStarter]: For program point L1978(lines 1978 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,518 INFO L425 ceAbstractionStarter]: For program point L1945(lines 1945 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,518 INFO L425 ceAbstractionStarter]: For program point L1912(lines 1912 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,518 INFO L425 ceAbstractionStarter]: For program point L1879(lines 1879 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,518 INFO L425 ceAbstractionStarter]: For program point L2837(lines 2837 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,518 INFO L425 ceAbstractionStarter]: For program point L1681(lines 1681 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,518 INFO L425 ceAbstractionStarter]: For program point L1648(lines 1648 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,518 INFO L425 ceAbstractionStarter]: For program point L2540(lines 2540 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,518 INFO L425 ceAbstractionStarter]: For program point L2474(lines 2474 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,518 INFO L425 ceAbstractionStarter]: For program point L1847(lines 1847 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,519 INFO L425 ceAbstractionStarter]: For program point L2772(lines 2772 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,519 INFO L425 ceAbstractionStarter]: For program point L2805(lines 2805 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,519 INFO L425 ceAbstractionStarter]: For program point L2376(lines 2376 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,519 INFO L425 ceAbstractionStarter]: For program point L2277(lines 2277 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,519 INFO L425 ceAbstractionStarter]: For program point L3004(lines 3004 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,519 INFO L425 ceAbstractionStarter]: For program point L3037(lines 3037 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,519 INFO L425 ceAbstractionStarter]: For program point L2740(lines 2740 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,519 INFO L425 ceAbstractionStarter]: For program point L2674(lines 2674 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,519 INFO L425 ceAbstractionStarter]: For program point L2707(lines 2707 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,519 INFO L425 ceAbstractionStarter]: For program point L2344(lines 2344 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,519 INFO L425 ceAbstractionStarter]: For program point L2311(lines 2311 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,519 INFO L425 ceAbstractionStarter]: For program point L2245(lines 2245 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,519 INFO L425 ceAbstractionStarter]: For program point L2080(lines 2080 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,519 INFO L425 ceAbstractionStarter]: For program point L2972(lines 2972 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,520 INFO L421 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1640 3051) the Hoare annotation is: (let ((.cse5 (= ~a24~0 |old(~a24~0)|)) (.cse6 (= |old(~a18~0)| ~a18~0)) (.cse7 (= |old(~a15~0)| ~a15~0))) (let ((.cse9 (not (= 99 |old(~a3~0)|))) (.cse11 (= ~a3~0 99)) (.cse10 (= |calculate_output2_#in~input| 0)) (.cse14 (< |old(~a18~0)| 9)) (.cse1 (= 11 |old(~a18~0)|)) (.cse0 (and .cse5 .cse6 .cse7)) (.cse8 (not (= 4 |old(~a15~0)|))) (.cse3 (= 2 |old(~a24~0)|)) (.cse16 (<= ~a3~0 99)) (.cse15 (< 99 |old(~a3~0)|)) (.cse2 (< |old(~a15~0)| 6)) (.cse12 (<= ~a3~0 417)) (.cse4 (= 1 |old(~a24~0)|)) (.cse13 (< 417 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2) (or .cse3 (and (or (not (= ~a15~0 4)) (<= ~a3~0 115) (not .cse4) (< 306 ~a3~0) (not (= 12 ~a18~0))) .cse5 .cse6 .cse7) (and (= 12 |old(~a18~0)|) (< 115 |old(~a3~0)|) (<= |old(~a3~0)| 306))) (or (or .cse8 (not (= 0 |old(~a24~0)|)) .cse9 (not (= 8 |old(~a18~0)|))) .cse10 .cse11) (or .cse12 .cse13 .cse2) (or .cse12 (or .cse14 .cse13)) (or .cse8 .cse9 (not (= 3 |old(~a24~0)|)) .cse11 .cse10 .cse14) (or .cse1 .cse15 .cse14 .cse16) (or .cse1 .cse0 .cse14) (or .cse8 (not .cse1) .cse0) (or .cse8 .cse12 .cse13) (or .cse8 .cse15 (< 9 |old(~a18~0)|) .cse16) (or .cse16 .cse3 .cse15) (or .cse16 .cse15 .cse2) (or (and .cse12 .cse5 .cse6 .cse7) .cse4 .cse13)))) [2018-11-18 15:01:20,520 INFO L425 ceAbstractionStarter]: For program point L2939(lines 2939 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,520 INFO L425 ceAbstractionStarter]: For program point L1750(lines 1750 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,520 INFO L425 ceAbstractionStarter]: For program point L2510(lines 2510 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,520 INFO L425 ceAbstractionStarter]: For program point L2213(lines 2213 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,520 INFO L425 ceAbstractionStarter]: For program point L2114(lines 2114 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,520 INFO L425 ceAbstractionStarter]: For program point L2048(lines 2048 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,520 INFO L425 ceAbstractionStarter]: For program point L1817(lines 1817 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,520 INFO L425 ceAbstractionStarter]: For program point L1784(lines 1784 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,520 INFO L425 ceAbstractionStarter]: For program point L1718(lines 1718 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,520 INFO L425 ceAbstractionStarter]: For program point L2610(lines 2610 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,520 INFO L425 ceAbstractionStarter]: For program point L2643(lines 2643 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,520 INFO L425 ceAbstractionStarter]: For program point L2148(lines 2148 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,520 INFO L425 ceAbstractionStarter]: For program point L2181(lines 2181 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,521 INFO L425 ceAbstractionStarter]: For program point L2016(lines 2016 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,521 INFO L425 ceAbstractionStarter]: For program point L2908(lines 2908 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,521 INFO L425 ceAbstractionStarter]: For program point L1884(lines 1884 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,521 INFO L425 ceAbstractionStarter]: For program point L2578(lines 2578 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,521 INFO L425 ceAbstractionStarter]: For program point L2446(lines 2446 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,521 INFO L425 ceAbstractionStarter]: For program point L2413(lines 2413 3049) no Hoare annotation was computed. [2018-11-18 15:01:20,521 INFO L425 ceAbstractionStarter]: For program point L960(lines 960 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,521 INFO L425 ceAbstractionStarter]: For program point L498(lines 498 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,521 INFO L425 ceAbstractionStarter]: For program point L432(lines 432 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,521 INFO L425 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-11-18 15:01:20,521 INFO L425 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-11-18 15:01:20,521 INFO L425 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-11-18 15:01:20,521 INFO L425 ceAbstractionStarter]: For program point L631(lines 631 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,521 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,521 INFO L425 ceAbstractionStarter]: For program point L1358(lines 1358 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,521 INFO L425 ceAbstractionStarter]: For program point L896(lines 896 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,521 INFO L425 ceAbstractionStarter]: For program point L1623(lines 1623 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,522 INFO L425 ceAbstractionStarter]: For program point L1557(lines 1557 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,522 INFO L425 ceAbstractionStarter]: For program point L1425(lines 1425 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,522 INFO L425 ceAbstractionStarter]: For program point L170-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,522 INFO L425 ceAbstractionStarter]: For program point L104-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,522 INFO L425 ceAbstractionStarter]: For program point L38-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,522 INFO L425 ceAbstractionStarter]: For program point L831(lines 831 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,522 INFO L425 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-11-18 15:01:20,522 INFO L425 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-11-18 15:01:20,522 INFO L425 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-11-18 15:01:20,522 INFO L425 ceAbstractionStarter]: For program point L766(lines 766 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,522 INFO L425 ceAbstractionStarter]: For program point L1493(lines 1493 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,522 INFO L425 ceAbstractionStarter]: For program point L238(lines 238 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,522 INFO L425 ceAbstractionStarter]: For program point L1163(lines 1163 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,522 INFO L425 ceAbstractionStarter]: For program point L1097(lines 1097 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,522 INFO L425 ceAbstractionStarter]: For program point L701(lines 701 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,522 INFO L425 ceAbstractionStarter]: For program point L503(lines 503 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,523 INFO L425 ceAbstractionStarter]: For program point L305(lines 305 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,523 INFO L425 ceAbstractionStarter]: For program point L173-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,523 INFO L425 ceAbstractionStarter]: For program point L107-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,523 INFO L425 ceAbstractionStarter]: For program point L41-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,523 INFO L425 ceAbstractionStarter]: For program point L966(lines 966 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,523 INFO L425 ceAbstractionStarter]: For program point L636(lines 636 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,523 INFO L425 ceAbstractionStarter]: For program point L570(lines 570 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,523 INFO L425 ceAbstractionStarter]: For program point L1297(lines 1297 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,523 INFO L425 ceAbstractionStarter]: For program point L1231(lines 1231 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,523 INFO L425 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-11-18 15:01:20,523 INFO L425 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-11-18 15:01:20,523 INFO L425 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-11-18 15:01:20,523 INFO L425 ceAbstractionStarter]: For program point L1033(lines 1033 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,523 INFO L425 ceAbstractionStarter]: For program point L439(lines 439 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,523 INFO L425 ceAbstractionStarter]: For program point L373(lines 373 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,523 INFO L425 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 111) no Hoare annotation was computed. [2018-11-18 15:01:20,524 INFO L425 ceAbstractionStarter]: For program point L1563(lines 1563 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,524 INFO L425 ceAbstractionStarter]: For program point L1365(lines 1365 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,524 INFO L425 ceAbstractionStarter]: For program point L176-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,524 INFO L425 ceAbstractionStarter]: For program point L110-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,524 INFO L425 ceAbstractionStarter]: For program point L44-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,524 INFO L425 ceAbstractionStarter]: For program point L903(lines 903 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,524 INFO L425 ceAbstractionStarter]: For program point L1630(lines 1630 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,524 INFO L425 ceAbstractionStarter]: For program point L1432(lines 1432 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,524 INFO L425 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-11-18 15:01:20,524 INFO L425 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-11-18 15:01:20,524 INFO L425 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-11-18 15:01:20,524 INFO L425 ceAbstractionStarter]: For program point L838(lines 838 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,524 INFO L425 ceAbstractionStarter]: For program point L706(lines 706 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,524 INFO L425 ceAbstractionStarter]: For program point L1169(lines 1169 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,524 INFO L425 ceAbstractionStarter]: For program point L773(lines 773 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,524 INFO L425 ceAbstractionStarter]: For program point L509(lines 509 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,524 INFO L425 ceAbstractionStarter]: For program point L1500(lines 1500 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,525 INFO L425 ceAbstractionStarter]: For program point L245(lines 245 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,525 INFO L425 ceAbstractionStarter]: For program point L179-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,525 INFO L425 ceAbstractionStarter]: For program point L113-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,525 INFO L425 ceAbstractionStarter]: For program point L1104(lines 1104 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,525 INFO L425 ceAbstractionStarter]: For program point L47-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,525 INFO L425 ceAbstractionStarter]: For program point L576(lines 576 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,525 INFO L425 ceAbstractionStarter]: For program point L312(lines 312 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,525 INFO L425 ceAbstractionStarter]: For program point L1237(lines 1237 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,525 INFO L425 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-11-18 15:01:20,525 INFO L425 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-11-18 15:01:20,525 INFO L425 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-11-18 15:01:20,525 INFO L425 ceAbstractionStarter]: For program point L1039(lines 1039 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,525 INFO L425 ceAbstractionStarter]: For program point L973(lines 973 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,525 INFO L425 ceAbstractionStarter]: For program point L643(lines 643 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,525 INFO L425 ceAbstractionStarter]: For program point L1304(lines 1304 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,525 INFO L425 ceAbstractionStarter]: For program point L1569(lines 1569 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,525 INFO L425 ceAbstractionStarter]: For program point L446(lines 446 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,525 INFO L425 ceAbstractionStarter]: For program point L380(lines 380 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,526 INFO L425 ceAbstractionStarter]: For program point L182-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,526 INFO L425 ceAbstractionStarter]: For program point L116-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,526 INFO L425 ceAbstractionStarter]: For program point L50-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,526 INFO L425 ceAbstractionStarter]: For program point L909(lines 909 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,526 INFO L425 ceAbstractionStarter]: For program point L1372(lines 1372 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,526 INFO L425 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-11-18 15:01:20,526 INFO L425 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-11-18 15:01:20,526 INFO L425 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-11-18 15:01:20,526 INFO L425 ceAbstractionStarter]: For program point L844(lines 844 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,526 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,526 INFO L425 ceAbstractionStarter]: For program point L778(lines 778 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,526 INFO L421 ceAbstractionStarter]: At program point L1637(line 1637) the Hoare annotation is: (let ((.cse13 (= ~a24~0 |old(~a24~0)|)) (.cse14 (= |old(~a18~0)| ~a18~0)) (.cse15 (= |old(~a15~0)| ~a15~0))) (let ((.cse6 (not (= 99 |old(~a3~0)|))) (.cse3 (= |calculate_output_#in~input| 0)) (.cse4 (and (= ~a3~0 99) (not (= calculate_output_~input 0)))) (.cse1 (= 11 |old(~a18~0)|)) (.cse0 (and .cse13 .cse14 .cse15)) (.cse8 (< |old(~a18~0)| 9)) (.cse7 (= 2 |old(~a24~0)|)) (.cse5 (not (= 4 |old(~a15~0)|))) (.cse9 (<= ~a3~0 417)) (.cse10 (< 417 |old(~a3~0)|)) (.cse12 (<= ~a3~0 99)) (.cse11 (< 99 |old(~a3~0)|)) (.cse2 (< |old(~a15~0)| 6))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 (or .cse5 (not (= 0 |old(~a24~0)|)) .cse6 (not (= 8 |old(~a18~0)|)))) (or .cse7 .cse0) (or .cse5 .cse0 .cse8) (or .cse5 .cse6 (not (= 3 |old(~a24~0)|)) .cse8 .cse3 .cse4) (or .cse9 .cse10 .cse2) (or .cse1 .cse11 .cse8 .cse12) (or .cse1 .cse0 .cse8) (or .cse5 .cse9 .cse10) (or .cse8 .cse10 .cse9) (or .cse12 .cse7 .cse11) (or .cse5 .cse11 (< 9 |old(~a18~0)|) .cse12) (or (and .cse9 .cse13 .cse14 .cse15) (= 1 |old(~a24~0)|) .cse10) (or .cse12 .cse11 .cse2)))) [2018-11-18 15:01:20,526 INFO L425 ceAbstractionStarter]: For program point L1637-1(line 1637) no Hoare annotation was computed. [2018-11-18 15:01:20,527 INFO L425 ceAbstractionStarter]: For program point L1439(lines 1439 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,527 INFO L425 ceAbstractionStarter]: For program point L713(lines 713 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,527 INFO L425 ceAbstractionStarter]: For program point L515(lines 515 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,527 INFO L425 ceAbstractionStarter]: For program point L185-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,527 INFO L425 ceAbstractionStarter]: For program point L1176(lines 1176 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,527 INFO L425 ceAbstractionStarter]: For program point L119-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,527 INFO L425 ceAbstractionStarter]: For program point L53-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,527 INFO L425 ceAbstractionStarter]: For program point L1507(lines 1507 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,527 INFO L425 ceAbstractionStarter]: For program point L252(lines 252 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,527 INFO L425 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-11-18 15:01:20,527 INFO L425 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-11-18 15:01:20,527 INFO L425 ceAbstractionStarter]: For program point L1111(lines 1111 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,527 INFO L425 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-11-18 15:01:20,527 INFO L425 ceAbstractionStarter]: For program point L1045(lines 1045 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,527 INFO L425 ceAbstractionStarter]: For program point L649(lines 649 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,527 INFO L425 ceAbstractionStarter]: For program point L583(lines 583 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,527 INFO L425 ceAbstractionStarter]: For program point L319(lines 319 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,528 INFO L425 ceAbstractionStarter]: For program point L1244(lines 1244 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,528 INFO L425 ceAbstractionStarter]: For program point L980(lines 980 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,528 INFO L425 ceAbstractionStarter]: For program point L1311(lines 1311 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,528 INFO L425 ceAbstractionStarter]: For program point L188-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,528 INFO L425 ceAbstractionStarter]: For program point L122-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,528 INFO L425 ceAbstractionStarter]: For program point L56-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,528 INFO L425 ceAbstractionStarter]: For program point L915(lines 915 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,528 INFO L425 ceAbstractionStarter]: For program point L1576(lines 1576 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,528 INFO L425 ceAbstractionStarter]: For program point L453(lines 453 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,528 INFO L425 ceAbstractionStarter]: For program point L387(lines 387 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,528 INFO L425 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-11-18 15:01:20,528 INFO L425 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-11-18 15:01:20,528 INFO L425 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-11-18 15:01:20,528 INFO L425 ceAbstractionStarter]: For program point L850(lines 850 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,528 INFO L425 ceAbstractionStarter]: For program point L784(lines 784 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,528 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,528 INFO L425 ceAbstractionStarter]: For program point L1379(lines 1379 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,529 INFO L425 ceAbstractionStarter]: For program point L1512(lines 1512 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,529 INFO L425 ceAbstractionStarter]: For program point L1446(lines 1446 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,529 INFO L425 ceAbstractionStarter]: For program point L191-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,529 INFO L425 ceAbstractionStarter]: For program point L125-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,529 INFO L425 ceAbstractionStarter]: For program point L59-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,529 INFO L425 ceAbstractionStarter]: For program point L522(lines 522 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,529 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 25 1638) the Hoare annotation is: (let ((.cse3 (= 2 |old(~a24~0)|)) (.cse1 (= 11 |old(~a18~0)|)) (.cse0 (and (= ~a24~0 |old(~a24~0)|) (= |old(~a18~0)| ~a18~0) (= |old(~a15~0)| ~a15~0))) (.cse9 (= |calculate_output_#in~input| 0)) (.cse6 (not (= 99 |old(~a3~0)|))) (.cse7 (= ~a3~0 99)) (.cse8 (< |old(~a18~0)| 9)) (.cse5 (not (= 4 |old(~a15~0)|))) (.cse10 (<= ~a3~0 417)) (.cse4 (< 417 |old(~a3~0)|)) (.cse12 (<= ~a3~0 99)) (.cse11 (< 99 |old(~a3~0)|)) (.cse2 (< |old(~a15~0)| 6))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse0) (or .cse0 .cse4) (or .cse5 .cse6 (not (= 3 |old(~a24~0)|)) .cse7 .cse8 .cse9) (or .cse10 .cse5 .cse4) (or .cse3 .cse11 .cse12) (or .cse5 .cse0 .cse8) (or .cse10 .cse4 .cse2) (or .cse1 .cse11 .cse8 .cse12) (or .cse1 .cse0 .cse8) (or .cse9 (or .cse5 (not (= 0 |old(~a24~0)|)) .cse6 (not (= 8 |old(~a18~0)|))) .cse7) (or .cse10 .cse8 .cse4) (or .cse5 .cse11 (< 9 |old(~a18~0)|) .cse12) (or (= 1 |old(~a24~0)|) .cse10 .cse4) (or .cse12 .cse11 .cse2))) [2018-11-18 15:01:20,533 INFO L425 ceAbstractionStarter]: For program point L258(lines 258 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,534 INFO L425 ceAbstractionStarter]: For program point L1249(lines 1249 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,534 INFO L425 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-11-18 15:01:20,534 INFO L425 ceAbstractionStarter]: For program point L1183(lines 1183 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,534 INFO L425 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-11-18 15:01:20,534 INFO L425 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-11-18 15:01:20,534 INFO L425 ceAbstractionStarter]: For program point L1051(lines 1051 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,534 INFO L425 ceAbstractionStarter]: For program point L589(lines 589 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,534 INFO L425 ceAbstractionStarter]: For program point L1118(lines 1118 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,534 INFO L425 ceAbstractionStarter]: For program point L656(lines 656 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,534 INFO L425 ceAbstractionStarter]: For program point L326(lines 326 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,534 INFO L425 ceAbstractionStarter]: For program point L1317(lines 1317 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,534 INFO L425 ceAbstractionStarter]: For program point L194-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,534 INFO L425 ceAbstractionStarter]: For program point L128-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,534 INFO L425 ceAbstractionStarter]: For program point L62-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,534 INFO L425 ceAbstractionStarter]: For program point L987(lines 987 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,534 INFO L425 ceAbstractionStarter]: For program point L1582(lines 1582 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,535 INFO L425 ceAbstractionStarter]: For program point L393(lines 393 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,535 INFO L425 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-11-18 15:01:20,535 INFO L425 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-11-18 15:01:20,535 INFO L425 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-11-18 15:01:20,535 INFO L425 ceAbstractionStarter]: For program point L922(lines 922 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,535 INFO L425 ceAbstractionStarter]: For program point L790(lines 790 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,539 INFO L425 ceAbstractionStarter]: For program point L460(lines 460 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,539 INFO L425 ceAbstractionStarter]: For program point L857(lines 857 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,539 INFO L425 ceAbstractionStarter]: For program point L725(lines 725 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,539 INFO L425 ceAbstractionStarter]: For program point L1518(lines 1518 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,539 INFO L425 ceAbstractionStarter]: For program point L1452(lines 1452 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,539 INFO L425 ceAbstractionStarter]: For program point L1386(lines 1386 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,539 INFO L425 ceAbstractionStarter]: For program point L263(lines 263 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,539 INFO L425 ceAbstractionStarter]: For program point L197-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,539 INFO L425 ceAbstractionStarter]: For program point L131-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,540 INFO L425 ceAbstractionStarter]: For program point L65-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,540 INFO L425 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-11-18 15:01:20,540 INFO L425 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-11-18 15:01:20,540 INFO L425 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-11-18 15:01:20,540 INFO L425 ceAbstractionStarter]: For program point L595(lines 595 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,540 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,540 INFO L425 ceAbstractionStarter]: For program point L1256(lines 1256 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,540 INFO L425 ceAbstractionStarter]: For program point L1190(lines 1190 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,540 INFO L425 ceAbstractionStarter]: For program point L1124(lines 1124 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,540 INFO L425 ceAbstractionStarter]: For program point L1058(lines 1058 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,540 INFO L425 ceAbstractionStarter]: For program point L1323(lines 1323 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,540 INFO L425 ceAbstractionStarter]: For program point L200-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,540 INFO L425 ceAbstractionStarter]: For program point L134-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,540 INFO L425 ceAbstractionStarter]: For program point L68-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,540 INFO L425 ceAbstractionStarter]: For program point L993(lines 993 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,540 INFO L425 ceAbstractionStarter]: For program point L663(lines 663 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,540 INFO L425 ceAbstractionStarter]: For program point L1588(lines 1588 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,541 INFO L425 ceAbstractionStarter]: For program point L399(lines 399 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,541 INFO L425 ceAbstractionStarter]: For program point L333(lines 333 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,541 INFO L425 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-11-18 15:01:20,541 INFO L425 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-11-18 15:01:20,546 INFO L425 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-11-18 15:01:20,546 INFO L425 ceAbstractionStarter]: For program point L928(lines 928 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,546 INFO L425 ceAbstractionStarter]: For program point L1523(lines 1523 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,546 INFO L425 ceAbstractionStarter]: For program point L466(lines 466 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,546 INFO L425 ceAbstractionStarter]: For program point L863(lines 863 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,546 INFO L425 ceAbstractionStarter]: For program point L797(lines 797 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,546 INFO L425 ceAbstractionStarter]: For program point L1392(lines 1392 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,546 INFO L425 ceAbstractionStarter]: For program point L203-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,546 INFO L425 ceAbstractionStarter]: For program point L137-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,546 INFO L425 ceAbstractionStarter]: For program point L71-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,546 INFO L425 ceAbstractionStarter]: For program point L732(lines 732 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,546 INFO L425 ceAbstractionStarter]: For program point L1459(lines 1459 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,546 INFO L425 ceAbstractionStarter]: For program point L270(lines 270 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,546 INFO L425 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-11-18 15:01:20,547 INFO L425 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-11-18 15:01:20,547 INFO L425 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-11-18 15:01:20,547 INFO L425 ceAbstractionStarter]: For program point L601(lines 601 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,547 INFO L425 ceAbstractionStarter]: For program point L535(lines 535 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,547 INFO L425 ceAbstractionStarter]: For program point L1263(lines 1263 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,547 INFO L425 ceAbstractionStarter]: For program point L206-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,547 INFO L425 ceAbstractionStarter]: For program point L1197(lines 1197 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,547 INFO L425 ceAbstractionStarter]: For program point L140-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,547 INFO L425 ceAbstractionStarter]: For program point L1131(lines 1131 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,547 INFO L425 ceAbstractionStarter]: For program point L74-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,547 INFO L425 ceAbstractionStarter]: For program point L1065(lines 1065 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,547 INFO L425 ceAbstractionStarter]: For program point L999(lines 999 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,547 INFO L425 ceAbstractionStarter]: For program point L1330(lines 1330 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,547 INFO L425 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2018-11-18 15:01:20,547 INFO L425 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-11-18 15:01:20,547 INFO L425 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-11-18 15:01:20,552 INFO L425 ceAbstractionStarter]: For program point L670(lines 670 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,553 INFO L425 ceAbstractionStarter]: For program point L1595(lines 1595 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,553 INFO L425 ceAbstractionStarter]: For program point L1529(lines 1529 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,553 INFO L425 ceAbstractionStarter]: For program point L406(lines 406 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,553 INFO L425 ceAbstractionStarter]: For program point L340(lines 340 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,553 INFO L425 ceAbstractionStarter]: For program point L935(lines 935 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,553 INFO L425 ceAbstractionStarter]: For program point L473(lines 473 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,553 INFO L425 ceAbstractionStarter]: For program point L143-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,553 INFO L425 ceAbstractionStarter]: For program point L77-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,553 INFO L425 ceAbstractionStarter]: For program point L870(lines 870 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,553 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,553 INFO L425 ceAbstractionStarter]: For program point L1465(lines 1465 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,553 INFO L425 ceAbstractionStarter]: For program point L1399(lines 1399 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,553 INFO L425 ceAbstractionStarter]: For program point L276(lines 276 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,553 INFO L425 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-11-18 15:01:20,553 INFO L425 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-11-18 15:01:20,553 INFO L425 ceAbstractionStarter]: For program point L739(lines 739 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,553 INFO L425 ceAbstractionStarter]: For program point L607(lines 607 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,554 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,554 INFO L425 ceAbstractionStarter]: For program point L1203(lines 1203 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,554 INFO L425 ceAbstractionStarter]: For program point L146-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,554 INFO L425 ceAbstractionStarter]: For program point L80-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,554 INFO L425 ceAbstractionStarter]: For program point L1005(lines 1005 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,554 INFO L425 ceAbstractionStarter]: For program point L1336(lines 1336 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,554 INFO L425 ceAbstractionStarter]: For program point L1270(lines 1270 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,554 INFO L425 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-11-18 15:01:20,554 INFO L425 ceAbstractionStarter]: For program point L1138(lines 1138 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,554 INFO L425 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-11-18 15:01:20,554 INFO L425 ceAbstractionStarter]: For program point L1072(lines 1072 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,554 INFO L425 ceAbstractionStarter]: For program point L742(lines 742 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,559 INFO L425 ceAbstractionStarter]: For program point L676(lines 676 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,559 INFO L425 ceAbstractionStarter]: For program point L941(lines 941 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,559 INFO L425 ceAbstractionStarter]: For program point L1602(lines 1602 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,559 INFO L425 ceAbstractionStarter]: For program point L1536(lines 1536 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,559 INFO L425 ceAbstractionStarter]: For program point L413(lines 413 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,559 INFO L425 ceAbstractionStarter]: For program point L347(lines 347 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,559 INFO L425 ceAbstractionStarter]: For program point L149-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,559 INFO L425 ceAbstractionStarter]: For program point L83-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,559 INFO L425 ceAbstractionStarter]: For program point L612(lines 612 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,559 INFO L425 ceAbstractionStarter]: For program point L480(lines 480 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,560 INFO L425 ceAbstractionStarter]: For program point L1405(lines 1405 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,560 INFO L425 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-11-18 15:01:20,560 INFO L425 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-11-18 15:01:20,560 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,560 INFO L425 ceAbstractionStarter]: For program point L877(lines 877 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,560 INFO L425 ceAbstractionStarter]: For program point L811(lines 811 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,560 INFO L425 ceAbstractionStarter]: For program point L1472(lines 1472 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,560 INFO L425 ceAbstractionStarter]: For program point L283(lines 283 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,560 INFO L425 ceAbstractionStarter]: For program point L217(lines 217 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,560 INFO L425 ceAbstractionStarter]: For program point L152-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,560 INFO L425 ceAbstractionStarter]: For program point L86-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,560 INFO L425 ceAbstractionStarter]: For program point L549(lines 549 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,560 INFO L425 ceAbstractionStarter]: For program point L1210(lines 1210 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,560 INFO L425 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-11-18 15:01:20,560 INFO L425 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-11-18 15:01:20,560 INFO L425 ceAbstractionStarter]: For program point L1078(lines 1078 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,560 INFO L425 ceAbstractionStarter]: For program point L1012(lines 1012 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,560 INFO L425 ceAbstractionStarter]: For program point L1343(lines 1343 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,561 INFO L425 ceAbstractionStarter]: For program point L1277(lines 1277 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,561 INFO L425 ceAbstractionStarter]: For program point L1145(lines 1145 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,565 INFO L425 ceAbstractionStarter]: For program point L749(lines 749 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,565 INFO L425 ceAbstractionStarter]: For program point L683(lines 683 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,565 INFO L425 ceAbstractionStarter]: For program point L353(lines 353 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,565 INFO L425 ceAbstractionStarter]: For program point L155-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,565 INFO L425 ceAbstractionStarter]: For program point L89-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,565 INFO L425 ceAbstractionStarter]: For program point L948(lines 948 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,565 INFO L425 ceAbstractionStarter]: For program point L1609(lines 1609 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,565 INFO L425 ceAbstractionStarter]: For program point L1543(lines 1543 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,565 INFO L425 ceAbstractionStarter]: For program point L486(lines 486 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,566 INFO L425 ceAbstractionStarter]: For program point L420(lines 420 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,566 INFO L425 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-11-18 15:01:20,566 INFO L425 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-11-18 15:01:20,566 INFO L425 ceAbstractionStarter]: For program point L883(lines 883 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,566 INFO L425 ceAbstractionStarter]: For program point L619(lines 619 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,566 INFO L425 ceAbstractionStarter]: For program point L1412(lines 1412 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,566 INFO L425 ceAbstractionStarter]: For program point L1346(lines 1346 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,566 INFO L425 ceAbstractionStarter]: For program point L818(lines 818 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,566 INFO L425 ceAbstractionStarter]: For program point L1479(lines 1479 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,566 INFO L425 ceAbstractionStarter]: For program point L290(lines 290 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,566 INFO L425 ceAbstractionStarter]: For program point L224(lines 224 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,566 INFO L425 ceAbstractionStarter]: For program point L158-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,566 INFO L425 ceAbstractionStarter]: For program point L92-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,566 INFO L425 ceAbstractionStarter]: For program point L26(lines 26 28) no Hoare annotation was computed. [2018-11-18 15:01:20,566 INFO L425 ceAbstractionStarter]: For program point L26-2(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,566 INFO L425 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-11-18 15:01:20,566 INFO L425 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-11-18 15:01:20,567 INFO L425 ceAbstractionStarter]: For program point L1084(lines 1084 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,567 INFO L425 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-11-18 15:01:20,567 INFO L425 ceAbstractionStarter]: For program point L556(lines 556 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,567 INFO L425 ceAbstractionStarter]: For program point L1217(lines 1217 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,572 INFO L425 ceAbstractionStarter]: For program point L1151(lines 1151 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,572 INFO L425 ceAbstractionStarter]: For program point L1019(lines 1019 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,572 INFO L425 ceAbstractionStarter]: For program point L755(lines 755 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,572 INFO L425 ceAbstractionStarter]: For program point L689(lines 689 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,572 INFO L425 ceAbstractionStarter]: For program point L1284(lines 1284 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,572 INFO L425 ceAbstractionStarter]: For program point L161-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,572 INFO L425 ceAbstractionStarter]: For program point L95-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,573 INFO L425 ceAbstractionStarter]: For program point L29-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,573 INFO L425 ceAbstractionStarter]: For program point L954(lines 954 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,573 INFO L425 ceAbstractionStarter]: For program point L492(lines 492 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,573 INFO L425 ceAbstractionStarter]: For program point L426(lines 426 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,573 INFO L425 ceAbstractionStarter]: For program point L360(lines 360 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,573 INFO L425 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-11-18 15:01:20,573 INFO L425 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-11-18 15:01:20,573 INFO L425 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-11-18 15:01:20,573 INFO L425 ceAbstractionStarter]: For program point L625(lines 625 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,573 INFO L425 ceAbstractionStarter]: For program point L1616(lines 1616 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,573 INFO L425 ceAbstractionStarter]: For program point L1550(lines 1550 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,573 INFO L425 ceAbstractionStarter]: For program point L1352(lines 1352 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,573 INFO L425 ceAbstractionStarter]: For program point L295(lines 295 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,573 INFO L425 ceAbstractionStarter]: For program point L890(lines 890 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,573 INFO L425 ceAbstractionStarter]: For program point L1419(lines 1419 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,573 INFO L425 ceAbstractionStarter]: For program point L164-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,573 INFO L425 ceAbstractionStarter]: For program point L98-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,574 INFO L425 ceAbstractionStarter]: For program point L32-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,574 INFO L425 ceAbstractionStarter]: For program point L825(lines 825 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,574 INFO L425 ceAbstractionStarter]: For program point L1486(lines 1486 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,574 INFO L425 ceAbstractionStarter]: For program point L231(lines 231 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,574 INFO L425 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-11-18 15:01:20,574 INFO L425 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-11-18 15:01:20,579 INFO L425 ceAbstractionStarter]: For program point L1090(lines 1090 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,579 INFO L425 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-11-18 15:01:20,579 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,579 INFO L425 ceAbstractionStarter]: For program point L298(lines 298 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,580 INFO L425 ceAbstractionStarter]: For program point L1157(lines 1157 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,580 INFO L425 ceAbstractionStarter]: For program point L761(lines 761 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,580 INFO L425 ceAbstractionStarter]: For program point L563(lines 563 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,580 INFO L425 ceAbstractionStarter]: For program point L1290(lines 1290 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,580 INFO L425 ceAbstractionStarter]: For program point L1224(lines 1224 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,580 INFO L425 ceAbstractionStarter]: For program point L167-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,580 INFO L425 ceAbstractionStarter]: For program point L101-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,580 INFO L425 ceAbstractionStarter]: For program point L35-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 15:01:20,580 INFO L425 ceAbstractionStarter]: For program point L1026(lines 1026 1636) no Hoare annotation was computed. [2018-11-18 15:01:20,580 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 15:01:20,580 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 4 ~a15~0) (= ~a3~0 99) (= 3 ~a24~0) (= ~a18~0 9)) [2018-11-18 15:01:20,580 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 15:01:20,580 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 15:01:20,580 INFO L425 ceAbstractionStarter]: For program point L4259-4(lines 4253 4269) no Hoare annotation was computed. [2018-11-18 15:01:20,581 INFO L421 ceAbstractionStarter]: At program point L4259-3(lines 4259 4268) the Hoare annotation is: (let ((.cse0 (not (= ~a18~0 11))) (.cse1 (<= 9 ~a18~0))) (or (not (= 4 |old(~a15~0)|)) (not (= 2 ~a24~0)) (and .cse0 (<= 6 ~a15~0)) (<= ~a3~0 417) (and .cse0 .cse1) (not (= 99 |old(~a3~0)|)) (not (= 3 |old(~a24~0)|)) (not (= |old(~a18~0)| 9)) (and .cse1 (= 4 ~a15~0)))) [2018-11-18 15:01:20,581 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 4253 4269) the Hoare annotation is: (or (not (= 4 |old(~a15~0)|)) (not (= 99 |old(~a3~0)|)) (not (= 3 |old(~a24~0)|)) (not (= |old(~a18~0)| 9)) (and (= ~a3~0 99) (= |old(~a15~0)| ~a15~0) (= ~a18~0 |old(~a18~0)|) (= 3 ~a24~0))) [2018-11-18 15:01:20,581 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 4253 4269) no Hoare annotation was computed. [2018-11-18 15:01:20,581 INFO L421 ceAbstractionStarter]: At program point L4267(line 4267) the Hoare annotation is: (let ((.cse0 (not (= ~a18~0 11))) (.cse1 (<= 9 ~a18~0))) (or (not (= 4 |old(~a15~0)|)) (not (= 2 ~a24~0)) (and .cse0 (<= 6 ~a15~0)) (<= ~a3~0 417) (and .cse0 .cse1) (not (= 99 |old(~a3~0)|)) (not (= 3 |old(~a24~0)|)) (not (= |old(~a18~0)| 9)) (and .cse1 (= 4 ~a15~0)))) [2018-11-18 15:01:20,581 INFO L425 ceAbstractionStarter]: For program point L4267-1(line 4267) no Hoare annotation was computed. [2018-11-18 15:01:20,581 INFO L425 ceAbstractionStarter]: For program point L4264(line 4264) no Hoare annotation was computed. [2018-11-18 15:01:20,587 INFO L425 ceAbstractionStarter]: For program point L4259-1(lines 4259 4268) no Hoare annotation was computed. [2018-11-18 15:01:20,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 03:01:20 BoogieIcfgContainer [2018-11-18 15:01:20,596 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 15:01:20,596 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 15:01:20,596 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 15:01:20,596 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 15:01:20,597 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:57:56" (3/4) ... [2018-11-18 15:01:20,601 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 15:01:20,605 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 15:01:20,606 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-11-18 15:01:20,606 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-18 15:01:20,606 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-18 15:01:20,606 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 15:01:20,639 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-11-18 15:01:20,643 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 15:01:20,669 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(4 == \old(a15)) || !(2 == a24)) || (!(a18 == 11) && 6 <= a15)) || a3 <= 417) || (!(a18 == 11) && 9 <= a18)) || !(99 == \old(a3))) || !(3 == \old(a24))) || !(\old(a18) == 9)) || (9 <= a18 && 4 == a15) [2018-11-18 15:01:20,864 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_2d985896-726e-416b-b60b-79ccf2fd920d/bin-2019/utaipan/witness.graphml [2018-11-18 15:01:20,864 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 15:01:20,865 INFO L168 Benchmark]: Toolchain (without parser) took 207801.21 ms. Allocated memory was 1.0 GB in the beginning and 5.3 GB in the end (delta: 4.2 GB). Free memory was 945.8 MB in the beginning and 3.2 GB in the end (delta: -2.3 GB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. [2018-11-18 15:01:20,866 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 15:01:20,866 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1236.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 194.5 MB). Free memory was 945.8 MB in the beginning and 1.1 GB in the end (delta: -178.3 MB). Peak memory consumption was 130.6 MB. Max. memory is 11.5 GB. [2018-11-18 15:01:20,866 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.45 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: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 11.5 GB. [2018-11-18 15:01:20,866 INFO L168 Benchmark]: Boogie Preprocessor took 116.71 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: 20.0 MB). Peak memory consumption was 20.0 MB. Max. memory is 11.5 GB. [2018-11-18 15:01:20,866 INFO L168 Benchmark]: RCFGBuilder took 2356.90 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 89.7 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 80.6 MB). Peak memory consumption was 285.6 MB. Max. memory is 11.5 GB. [2018-11-18 15:01:20,867 INFO L168 Benchmark]: TraceAbstraction took 203777.99 ms. Allocated memory was 1.3 GB in the beginning and 5.3 GB in the end (delta: 4.0 GB). Free memory was 1.0 GB in the beginning and 3.4 GB in the end (delta: -2.3 GB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. [2018-11-18 15:01:20,867 INFO L168 Benchmark]: Witness Printer took 268.54 ms. Allocated memory is still 5.3 GB. Free memory was 3.4 GB in the beginning and 3.2 GB in the end (delta: 139.3 MB). Peak memory consumption was 139.3 MB. Max. memory is 11.5 GB. [2018-11-18 15:01:20,869 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1236.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 194.5 MB). Free memory was 945.8 MB in the beginning and 1.1 GB in the end (delta: -178.3 MB). Peak memory consumption was 130.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.45 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: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 116.71 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: 20.0 MB). Peak memory consumption was 20.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2356.90 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 89.7 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 80.6 MB). Peak memory consumption was 285.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 203777.99 ms. Allocated memory was 1.3 GB in the beginning and 5.3 GB in the end (delta: 4.0 GB). Free memory was 1.0 GB in the beginning and 3.4 GB in the end (delta: -2.3 GB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. * Witness Printer took 268.54 ms. Allocated memory is still 5.3 GB. Free memory was 3.4 GB in the beginning and 3.2 GB in the end (delta: 139.3 MB). Peak memory consumption was 139.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 111]: 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: 4259]: Loop Invariant Derived loop invariant: (((((((!(4 == \old(a15)) || !(2 == a24)) || (!(a18 == 11) && 6 <= a15)) || a3 <= 417) || (!(a18 == 11) && 9 <= a18)) || !(99 == \old(a3))) || !(3 == \old(a24))) || !(\old(a18) == 9)) || (9 <= a18 && 4 == a15) - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 775 locations, 1 error locations. SAFE Result, 203.7s OverallTime, 10 OverallIterations, 7 TraceHistogramMax, 170.6s AutomataDifference, 0.0s DeadEndRemovalTime, 7.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 4363 SDtfs, 53029 SDslu, 2744 SDs, 0 SdLazy, 68321 SolverSat, 20860 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 142.4s Time, PredicateUnifierStatistics: 4 DeclaredPredicates, 12446 GetRequests, 12246 SyntacticMatches, 11 SemanticMatches, 189 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3429 ImplicationChecksByTransitivity, 4.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=118636occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 5.2s AbstIntTime, 6 AbstIntIterations, 2 AbstIntStrong, 0.9983376433292145 AbsIntWeakeningRatio, 0.061316501352569885 AbsIntAvgWeakeningVarsNumRemoved, 16.561767357980163 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 3.6s AutomataMinimizationTime, 10 MinimizatonAttempts, 7048 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 11 LocationsWithAnnotation, 2759 PreInvPairs, 3454 NumberOfFragments, 1401 HoareAnnotationTreeSize, 2759 FomulaSimplifications, 31690 FormulaSimplificationTreeSizeReduction, 1.5s HoareSimplificationTime, 11 FomulaSimplificationsInter, 61782 FormulaSimplificationTreeSizeReductionInter, 6.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 9.0s InterpolantComputationTime, 12667 NumberOfCodeBlocks, 12667 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 18173 ConstructedInterpolants, 0 QuantifiedInterpolants, 45535237 SizeOfPredicates, 4 NumberOfNonLiveVariables, 7042 ConjunctsInSsa, 18 ConjunctsInUnsatCore, 18 InterpolantComputations, 8 PerfectInterpolantSequences, 19089/22821 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...