./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem16_label50_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_c2510d1c-1fac-42ea-979f-fa4ee3812431/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c2510d1c-1fac-42ea-979f-fa4ee3812431/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c2510d1c-1fac-42ea-979f-fa4ee3812431/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c2510d1c-1fac-42ea-979f-fa4ee3812431/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem16_label50_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c2510d1c-1fac-42ea-979f-fa4ee3812431/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c2510d1c-1fac-42ea-979f-fa4ee3812431/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a0ea50d704423271d5a51149e285ef0eb76ecb9d ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 14:18:46,944 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:18:46,945 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:18:46,952 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:18:46,952 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:18:46,952 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:18:46,953 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:18:46,954 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:18:46,955 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:18:46,957 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:18:46,958 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:18:46,958 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:18:46,959 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:18:46,960 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:18:46,960 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:18:46,961 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:18:46,961 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:18:46,962 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:18:46,964 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:18:46,964 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:18:46,965 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:18:46,966 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:18:46,967 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:18:46,968 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:18:46,968 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:18:46,968 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:18:46,969 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:18:46,969 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:18:46,970 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:18:46,970 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:18:46,971 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:18:46,971 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:18:46,971 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:18:46,971 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:18:46,972 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:18:46,973 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:18:46,973 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c2510d1c-1fac-42ea-979f-fa4ee3812431/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 14:18:46,980 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:18:46,980 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:18:46,981 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 14:18:46,981 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 14:18:46,981 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 14:18:46,981 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 14:18:46,981 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 14:18:46,982 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:18:46,982 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 14:18:46,982 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 14:18:46,982 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 14:18:46,982 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:18:46,982 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 14:18:46,982 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 14:18:46,982 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 14:18:46,983 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 14:18:46,983 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:18:46,983 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:18:46,983 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 14:18:46,983 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:18:46,983 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 14:18:46,985 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 14:18:46,986 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 14:18:46,986 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 14:18:46,986 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:18:46,986 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 14:18:46,986 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 14:18:46,986 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 14:18:46,986 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 14:18:46,986 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 14:18:46,987 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_c2510d1c-1fac-42ea-979f-fa4ee3812431/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a0ea50d704423271d5a51149e285ef0eb76ecb9d [2018-11-23 14:18:47,012 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:18:47,022 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:18:47,024 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:18:47,025 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:18:47,026 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:18:47,026 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c2510d1c-1fac-42ea-979f-fa4ee3812431/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem16_label50_true-unreach-call.c [2018-11-23 14:18:47,072 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c2510d1c-1fac-42ea-979f-fa4ee3812431/bin-2019/uautomizer/data/aaf95549c/2b837d2c77304a41ac90204e86743cac/FLAG0d77a6db3 [2018-11-23 14:18:47,565 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:18:47,566 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c2510d1c-1fac-42ea-979f-fa4ee3812431/sv-benchmarks/c/eca-rers2012/Problem16_label50_true-unreach-call.c [2018-11-23 14:18:47,576 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c2510d1c-1fac-42ea-979f-fa4ee3812431/bin-2019/uautomizer/data/aaf95549c/2b837d2c77304a41ac90204e86743cac/FLAG0d77a6db3 [2018-11-23 14:18:48,046 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c2510d1c-1fac-42ea-979f-fa4ee3812431/bin-2019/uautomizer/data/aaf95549c/2b837d2c77304a41ac90204e86743cac [2018-11-23 14:18:48,048 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:18:48,049 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:18:48,049 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:18:48,049 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:18:48,051 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:18:48,052 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:18:48" (1/1) ... [2018-11-23 14:18:48,053 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bb4fcbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:18:48, skipping insertion in model container [2018-11-23 14:18:48,054 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:18:48" (1/1) ... [2018-11-23 14:18:48,060 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:18:48,107 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:18:48,501 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:18:48,504 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:18:48,771 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:18:48,784 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:18:48,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:18:48 WrapperNode [2018-11-23 14:18:48,784 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:18:48,785 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:18:48,785 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:18:48,785 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:18:48,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:18:48" (1/1) ... [2018-11-23 14:18:48,811 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:18:48" (1/1) ... [2018-11-23 14:18:48,817 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:18:48,818 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:18:48,818 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:18:48,818 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:18:48,826 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:18:48" (1/1) ... [2018-11-23 14:18:48,826 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:18:48" (1/1) ... [2018-11-23 14:18:48,832 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:18:48" (1/1) ... [2018-11-23 14:18:48,832 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:18:48" (1/1) ... [2018-11-23 14:18:48,860 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:18:48" (1/1) ... [2018-11-23 14:18:48,871 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:18:48" (1/1) ... [2018-11-23 14:18:48,880 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:18:48" (1/1) ... [2018-11-23 14:18:48,890 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:18:48,890 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:18:48,890 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:18:48,890 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:18:48,891 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:18:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c2510d1c-1fac-42ea-979f-fa4ee3812431/bin-2019/uautomizer/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 [2018-11-23 14:18:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-23 14:18:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 14:18:48,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 14:18:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-23 14:18:48,942 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-23 14:18:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-23 14:18:48,942 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-23 14:18:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:18:48,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:18:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 14:18:48,942 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 14:18:50,341 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 14:18:50,341 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 14:18:50,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:18:50 BoogieIcfgContainer [2018-11-23 14:18:50,342 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 14:18:50,343 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 14:18:50,343 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 14:18:50,345 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 14:18:50,345 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:18:48" (1/3) ... [2018-11-23 14:18:50,346 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19e902d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:18:50, skipping insertion in model container [2018-11-23 14:18:50,346 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:18:48" (2/3) ... [2018-11-23 14:18:50,346 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19e902d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:18:50, skipping insertion in model container [2018-11-23 14:18:50,347 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:18:50" (3/3) ... [2018-11-23 14:18:50,348 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem16_label50_true-unreach-call.c [2018-11-23 14:18:50,354 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 14:18:50,360 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 14:18:50,371 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 14:18:50,395 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 14:18:50,395 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 14:18:50,395 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 14:18:50,395 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 14:18:50,396 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 14:18:50,396 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 14:18:50,396 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 14:18:50,396 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 14:18:50,396 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 14:18:50,416 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states. [2018-11-23 14:18:50,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-23 14:18:50,421 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:18:50,422 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:18:50,424 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:18:50,427 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:18:50,428 INFO L82 PathProgramCache]: Analyzing trace with hash 789303234, now seen corresponding path program 1 times [2018-11-23 14:18:50,429 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:18:50,429 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:18:50,459 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:18:50,459 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:18:50,459 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:18:50,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:18:50,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 14:18:50,641 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:18:50,641 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 14:18:50,644 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 14:18:50,652 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 14:18:50,653 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 14:18:50,654 INFO L87 Difference]: Start difference. First operand 409 states. Second operand 4 states. [2018-11-23 14:18:52,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:18:52,624 INFO L93 Difference]: Finished difference Result 1509 states and 2834 transitions. [2018-11-23 14:18:52,625 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 14:18:52,626 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 51 [2018-11-23 14:18:52,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:18:52,643 INFO L225 Difference]: With dead ends: 1509 [2018-11-23 14:18:52,643 INFO L226 Difference]: Without dead ends: 1094 [2018-11-23 14:18:52,648 INFO L631 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 [2018-11-23 14:18:52,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1094 states. [2018-11-23 14:18:52,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1094 to 1094. [2018-11-23 14:18:52,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1094 states. [2018-11-23 14:18:52,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 1094 states and 1951 transitions. [2018-11-23 14:18:52,720 INFO L78 Accepts]: Start accepts. Automaton has 1094 states and 1951 transitions. Word has length 51 [2018-11-23 14:18:52,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:18:52,720 INFO L480 AbstractCegarLoop]: Abstraction has 1094 states and 1951 transitions. [2018-11-23 14:18:52,721 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 14:18:52,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1951 transitions. [2018-11-23 14:18:52,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2018-11-23 14:18:52,725 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:18:52,726 INFO L402 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, 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] [2018-11-23 14:18:52,726 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:18:52,726 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:18:52,726 INFO L82 PathProgramCache]: Analyzing trace with hash 1245214242, now seen corresponding path program 1 times [2018-11-23 14:18:52,727 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:18:52,727 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:18:52,728 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:18:52,728 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:18:52,728 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:18:52,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:18:52,847 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 14:18:52,848 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:18:52,848 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 14:18:52,850 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 14:18:52,850 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 14:18:52,850 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 14:18:52,850 INFO L87 Difference]: Start difference. First operand 1094 states and 1951 transitions. Second operand 6 states. [2018-11-23 14:18:54,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:18:54,681 INFO L93 Difference]: Finished difference Result 3247 states and 5940 transitions. [2018-11-23 14:18:54,682 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 14:18:54,682 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 121 [2018-11-23 14:18:54,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:18:54,695 INFO L225 Difference]: With dead ends: 3247 [2018-11-23 14:18:54,696 INFO L226 Difference]: Without dead ends: 2159 [2018-11-23 14:18:54,700 INFO L631 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 [2018-11-23 14:18:54,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2159 states. [2018-11-23 14:18:54,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2159 to 2136. [2018-11-23 14:18:54,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2136 states. [2018-11-23 14:18:54,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 2136 states and 3733 transitions. [2018-11-23 14:18:54,774 INFO L78 Accepts]: Start accepts. Automaton has 2136 states and 3733 transitions. Word has length 121 [2018-11-23 14:18:54,774 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:18:54,775 INFO L480 AbstractCegarLoop]: Abstraction has 2136 states and 3733 transitions. [2018-11-23 14:18:54,775 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 14:18:54,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 3733 transitions. [2018-11-23 14:18:54,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-11-23 14:18:54,779 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:18:54,780 INFO L402 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, 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] [2018-11-23 14:18:54,780 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:18:54,780 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:18:54,780 INFO L82 PathProgramCache]: Analyzing trace with hash -1384987622, now seen corresponding path program 1 times [2018-11-23 14:18:54,781 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:18:54,781 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:18:54,781 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:18:54,782 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:18:54,782 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:18:54,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:18:54,908 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 14:18:54,908 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:18:54,909 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 14:18:54,909 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 14:18:54,909 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 14:18:54,909 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 14:18:54,910 INFO L87 Difference]: Start difference. First operand 2136 states and 3733 transitions. Second operand 6 states. [2018-11-23 14:18:56,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:18:56,684 INFO L93 Difference]: Finished difference Result 7032 states and 12667 transitions. [2018-11-23 14:18:56,685 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 14:18:56,686 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 149 [2018-11-23 14:18:56,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:18:56,707 INFO L225 Difference]: With dead ends: 7032 [2018-11-23 14:18:56,708 INFO L226 Difference]: Without dead ends: 4902 [2018-11-23 14:18:56,722 INFO L631 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 [2018-11-23 14:18:56,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4902 states. [2018-11-23 14:18:56,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4902 to 4866. [2018-11-23 14:18:56,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4866 states. [2018-11-23 14:18:56,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4866 states to 4866 states and 7880 transitions. [2018-11-23 14:18:56,834 INFO L78 Accepts]: Start accepts. Automaton has 4866 states and 7880 transitions. Word has length 149 [2018-11-23 14:18:56,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:18:56,834 INFO L480 AbstractCegarLoop]: Abstraction has 4866 states and 7880 transitions. [2018-11-23 14:18:56,834 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 14:18:56,834 INFO L276 IsEmpty]: Start isEmpty. Operand 4866 states and 7880 transitions. [2018-11-23 14:18:56,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2018-11-23 14:18:56,836 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:18:56,837 INFO L402 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, 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] [2018-11-23 14:18:56,837 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:18:56,837 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:18:56,837 INFO L82 PathProgramCache]: Analyzing trace with hash 1196358494, now seen corresponding path program 1 times [2018-11-23 14:18:56,838 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:18:56,838 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:18:56,839 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:18:56,839 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:18:56,839 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:18:56,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:18:56,975 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 14:18:56,975 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:18:56,975 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 14:18:56,976 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 14:18:56,976 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 14:18:56,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 14:18:56,976 INFO L87 Difference]: Start difference. First operand 4866 states and 7880 transitions. Second operand 6 states. [2018-11-23 14:18:58,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:18:58,304 INFO L93 Difference]: Finished difference Result 11870 states and 19933 transitions. [2018-11-23 14:18:58,304 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 14:18:58,304 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 167 [2018-11-23 14:18:58,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:18:58,332 INFO L225 Difference]: With dead ends: 11870 [2018-11-23 14:18:58,332 INFO L226 Difference]: Without dead ends: 7010 [2018-11-23 14:18:58,348 INFO L631 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 [2018-11-23 14:18:58,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7010 states. [2018-11-23 14:18:58,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7010 to 6960. [2018-11-23 14:18:58,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6960 states. [2018-11-23 14:18:58,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6960 states to 6960 states and 9925 transitions. [2018-11-23 14:18:58,490 INFO L78 Accepts]: Start accepts. Automaton has 6960 states and 9925 transitions. Word has length 167 [2018-11-23 14:18:58,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:18:58,491 INFO L480 AbstractCegarLoop]: Abstraction has 6960 states and 9925 transitions. [2018-11-23 14:18:58,491 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 14:18:58,491 INFO L276 IsEmpty]: Start isEmpty. Operand 6960 states and 9925 transitions. [2018-11-23 14:18:58,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2018-11-23 14:18:58,493 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:18:58,493 INFO L402 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, 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] [2018-11-23 14:18:58,493 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:18:58,494 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:18:58,494 INFO L82 PathProgramCache]: Analyzing trace with hash -1753752437, now seen corresponding path program 1 times [2018-11-23 14:18:58,494 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:18:58,494 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:18:58,495 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:18:58,495 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:18:58,495 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:18:58,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:18:58,641 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 14:18:58,641 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:18:58,641 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 14:18:58,641 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 14:18:58,642 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 14:18:58,642 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 14:18:58,642 INFO L87 Difference]: Start difference. First operand 6960 states and 9925 transitions. Second operand 6 states. [2018-11-23 14:19:00,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:19:00,180 INFO L93 Difference]: Finished difference Result 17665 states and 25452 transitions. [2018-11-23 14:19:00,181 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 14:19:00,181 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 214 [2018-11-23 14:19:00,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:19:00,215 INFO L225 Difference]: With dead ends: 17665 [2018-11-23 14:19:00,215 INFO L226 Difference]: Without dead ends: 10711 [2018-11-23 14:19:00,271 INFO L631 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 [2018-11-23 14:19:00,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10711 states. [2018-11-23 14:19:00,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10711 to 10677. [2018-11-23 14:19:00,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10677 states. [2018-11-23 14:19:00,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10677 states to 10677 states and 14479 transitions. [2018-11-23 14:19:00,433 INFO L78 Accepts]: Start accepts. Automaton has 10677 states and 14479 transitions. Word has length 214 [2018-11-23 14:19:00,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:19:00,434 INFO L480 AbstractCegarLoop]: Abstraction has 10677 states and 14479 transitions. [2018-11-23 14:19:00,434 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 14:19:00,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10677 states and 14479 transitions. [2018-11-23 14:19:00,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2018-11-23 14:19:00,437 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:19:00,437 INFO L402 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, 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] [2018-11-23 14:19:00,437 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:19:00,437 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:19:00,437 INFO L82 PathProgramCache]: Analyzing trace with hash 1202654855, now seen corresponding path program 1 times [2018-11-23 14:19:00,438 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:19:00,438 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:19:00,438 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:19:00,438 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:19:00,438 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:19:00,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:19:00,551 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2018-11-23 14:19:00,551 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:19:00,552 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 14:19:00,552 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 14:19:00,552 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 14:19:00,552 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 14:19:00,552 INFO L87 Difference]: Start difference. First operand 10677 states and 14479 transitions. Second operand 4 states. [2018-11-23 14:19:02,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:19:02,209 INFO L93 Difference]: Finished difference Result 27116 states and 37505 transitions. [2018-11-23 14:19:02,210 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 14:19:02,210 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 250 [2018-11-23 14:19:02,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:19:02,242 INFO L225 Difference]: With dead ends: 27116 [2018-11-23 14:19:02,242 INFO L226 Difference]: Without dead ends: 16445 [2018-11-23 14:19:02,260 INFO L631 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 [2018-11-23 14:19:02,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16445 states. [2018-11-23 14:19:02,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16445 to 16445. [2018-11-23 14:19:02,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16445 states. [2018-11-23 14:19:02,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16445 states to 16445 states and 21441 transitions. [2018-11-23 14:19:02,425 INFO L78 Accepts]: Start accepts. Automaton has 16445 states and 21441 transitions. Word has length 250 [2018-11-23 14:19:02,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:19:02,426 INFO L480 AbstractCegarLoop]: Abstraction has 16445 states and 21441 transitions. [2018-11-23 14:19:02,426 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 14:19:02,426 INFO L276 IsEmpty]: Start isEmpty. Operand 16445 states and 21441 transitions. [2018-11-23 14:19:02,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2018-11-23 14:19:02,440 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:19:02,440 INFO L402 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, 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, 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] [2018-11-23 14:19:02,440 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:19:02,441 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:19:02,441 INFO L82 PathProgramCache]: Analyzing trace with hash 1369926926, now seen corresponding path program 1 times [2018-11-23 14:19:02,441 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:19:02,441 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:19:02,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:19:02,442 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:19:02,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:19:02,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:19:02,627 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 249 proven. 115 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-11-23 14:19:02,627 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:19:02,627 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c2510d1c-1fac-42ea-979f-fa4ee3812431/bin-2019/uautomizer/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 [2018-11-23 14:19:02,641 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:19:02,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:19:02,794 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:19:02,914 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 444 proven. 2 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2018-11-23 14:19:02,929 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 14:19:02,930 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-23 14:19:02,931 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 14:19:02,931 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 14:19:02,931 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-23 14:19:02,931 INFO L87 Difference]: Start difference. First operand 16445 states and 21441 transitions. Second operand 9 states. [2018-11-23 14:19:06,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:19:06,976 INFO L93 Difference]: Finished difference Result 34524 states and 46745 transitions. [2018-11-23 14:19:06,977 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-23 14:19:06,977 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 433 [2018-11-23 14:19:06,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:19:07,033 INFO L225 Difference]: With dead ends: 34524 [2018-11-23 14:19:07,033 INFO L226 Difference]: Without dead ends: 18085 [2018-11-23 14:19:07,096 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 454 GetRequests, 439 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=86, Invalid=186, Unknown=0, NotChecked=0, Total=272 [2018-11-23 14:19:07,109 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18085 states. [2018-11-23 14:19:07,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18085 to 18043. [2018-11-23 14:19:07,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18043 states. [2018-11-23 14:19:07,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18043 states to 18043 states and 23162 transitions. [2018-11-23 14:19:07,499 INFO L78 Accepts]: Start accepts. Automaton has 18043 states and 23162 transitions. Word has length 433 [2018-11-23 14:19:07,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:19:07,499 INFO L480 AbstractCegarLoop]: Abstraction has 18043 states and 23162 transitions. [2018-11-23 14:19:07,499 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 14:19:07,499 INFO L276 IsEmpty]: Start isEmpty. Operand 18043 states and 23162 transitions. [2018-11-23 14:19:07,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2018-11-23 14:19:07,525 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:19:07,525 INFO L402 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, 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, 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] [2018-11-23 14:19:07,526 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:19:07,526 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:19:07,526 INFO L82 PathProgramCache]: Analyzing trace with hash -953598658, now seen corresponding path program 1 times [2018-11-23 14:19:07,526 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:19:07,526 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:19:07,527 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:19:07,527 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:19:07,527 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:19:07,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:19:07,850 INFO L134 CoverageAnalysis]: Checked inductivity of 603 backedges. 409 proven. 2 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2018-11-23 14:19:07,850 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:19:07,851 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c2510d1c-1fac-42ea-979f-fa4ee3812431/bin-2019/uautomizer/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 [2018-11-23 14:19:07,857 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:19:07,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:19:07,973 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:19:08,318 INFO L134 CoverageAnalysis]: Checked inductivity of 603 backedges. 409 proven. 2 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2018-11-23 14:19:08,334 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 14:19:08,334 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-23 14:19:08,335 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 14:19:08,335 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 14:19:08,335 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-23 14:19:08,336 INFO L87 Difference]: Start difference. First operand 18043 states and 23162 transitions. Second operand 9 states. [2018-11-23 14:19:12,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:19:12,089 INFO L93 Difference]: Finished difference Result 60879 states and 92511 transitions. [2018-11-23 14:19:12,089 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-23 14:19:12,089 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 633 [2018-11-23 14:19:12,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:19:12,458 INFO L225 Difference]: With dead ends: 60879 [2018-11-23 14:19:12,459 INFO L226 Difference]: Without dead ends: 31021 [2018-11-23 14:19:12,909 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 657 GetRequests, 640 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=107, Invalid=235, Unknown=0, NotChecked=0, Total=342 [2018-11-23 14:19:12,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31021 states. [2018-11-23 14:19:13,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31021 to 30428. [2018-11-23 14:19:13,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30428 states. [2018-11-23 14:19:13,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30428 states to 30428 states and 38351 transitions. [2018-11-23 14:19:13,678 INFO L78 Accepts]: Start accepts. Automaton has 30428 states and 38351 transitions. Word has length 633 [2018-11-23 14:19:13,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:19:13,679 INFO L480 AbstractCegarLoop]: Abstraction has 30428 states and 38351 transitions. [2018-11-23 14:19:13,679 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 14:19:13,679 INFO L276 IsEmpty]: Start isEmpty. Operand 30428 states and 38351 transitions. [2018-11-23 14:19:13,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 907 [2018-11-23 14:19:13,774 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:19:13,775 INFO L402 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, 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, 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, 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] [2018-11-23 14:19:13,775 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:19:13,775 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:19:13,775 INFO L82 PathProgramCache]: Analyzing trace with hash 2091093275, now seen corresponding path program 1 times [2018-11-23 14:19:13,775 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:19:13,775 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:19:13,776 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:19:13,776 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:19:13,776 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:19:13,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:19:14,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 594 proven. 2 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2018-11-23 14:19:14,343 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:19:14,343 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c2510d1c-1fac-42ea-979f-fa4ee3812431/bin-2019/uautomizer/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 [2018-11-23 14:19:14,349 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:19:14,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:19:14,469 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:19:14,821 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 594 proven. 2 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2018-11-23 14:19:14,835 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 14:19:14,836 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-23 14:19:14,836 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 14:19:14,836 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 14:19:14,836 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-23 14:19:14,837 INFO L87 Difference]: Start difference. First operand 30428 states and 38351 transitions. Second operand 9 states. [2018-11-23 14:19:17,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:19:17,831 INFO L93 Difference]: Finished difference Result 65069 states and 89399 transitions. [2018-11-23 14:19:17,831 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-23 14:19:17,831 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 906 [2018-11-23 14:19:17,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:19:18,110 INFO L225 Difference]: With dead ends: 65069 [2018-11-23 14:19:18,110 INFO L226 Difference]: Without dead ends: 34651 [2018-11-23 14:19:18,399 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 923 GetRequests, 910 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2018-11-23 14:19:18,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34651 states. [2018-11-23 14:19:19,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34651 to 34286. [2018-11-23 14:19:19,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34286 states. [2018-11-23 14:19:19,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34286 states to 34286 states and 45965 transitions. [2018-11-23 14:19:19,290 INFO L78 Accepts]: Start accepts. Automaton has 34286 states and 45965 transitions. Word has length 906 [2018-11-23 14:19:19,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:19:19,291 INFO L480 AbstractCegarLoop]: Abstraction has 34286 states and 45965 transitions. [2018-11-23 14:19:19,291 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 14:19:19,291 INFO L276 IsEmpty]: Start isEmpty. Operand 34286 states and 45965 transitions. [2018-11-23 14:19:19,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2018-11-23 14:19:19,447 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:19:19,448 INFO L402 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, 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, 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, 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, 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] [2018-11-23 14:19:19,448 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:19:19,448 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:19:19,448 INFO L82 PathProgramCache]: Analyzing trace with hash 68044627, now seen corresponding path program 1 times [2018-11-23 14:19:19,449 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:19:19,449 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:19:19,449 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:19:19,449 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:19:19,450 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:19:19,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:19:20,032 INFO L134 CoverageAnalysis]: Checked inductivity of 1919 backedges. 473 proven. 336 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2018-11-23 14:19:20,032 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:19:20,033 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c2510d1c-1fac-42ea-979f-fa4ee3812431/bin-2019/uautomizer/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 [2018-11-23 14:19:20,039 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:19:20,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:19:20,172 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:19:20,567 INFO L134 CoverageAnalysis]: Checked inductivity of 1919 backedges. 1358 proven. 2 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2018-11-23 14:19:20,582 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 14:19:20,583 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-23 14:19:20,584 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 14:19:20,584 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 14:19:20,584 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-23 14:19:20,584 INFO L87 Difference]: Start difference. First operand 34286 states and 45965 transitions. Second operand 9 states. [2018-11-23 14:19:22,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:19:22,923 INFO L93 Difference]: Finished difference Result 64700 states and 82836 transitions. [2018-11-23 14:19:22,923 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-23 14:19:22,924 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 982 [2018-11-23 14:19:22,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:19:23,065 INFO L225 Difference]: With dead ends: 64700 [2018-11-23 14:19:23,065 INFO L226 Difference]: Without dead ends: 32500 [2018-11-23 14:19:23,407 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 999 GetRequests, 986 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2018-11-23 14:19:23,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32500 states. [2018-11-23 14:19:23,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32500 to 32356. [2018-11-23 14:19:23,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32356 states. [2018-11-23 14:19:23,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32356 states to 32356 states and 37405 transitions. [2018-11-23 14:19:23,989 INFO L78 Accepts]: Start accepts. Automaton has 32356 states and 37405 transitions. Word has length 982 [2018-11-23 14:19:23,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:19:23,990 INFO L480 AbstractCegarLoop]: Abstraction has 32356 states and 37405 transitions. [2018-11-23 14:19:23,990 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 14:19:23,990 INFO L276 IsEmpty]: Start isEmpty. Operand 32356 states and 37405 transitions. [2018-11-23 14:19:24,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 984 [2018-11-23 14:19:24,038 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:19:24,039 INFO L402 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, 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, 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, 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, 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] [2018-11-23 14:19:24,039 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:19:24,039 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:19:24,039 INFO L82 PathProgramCache]: Analyzing trace with hash -577622730, now seen corresponding path program 1 times [2018-11-23 14:19:24,040 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:19:24,040 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:19:24,040 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:19:24,040 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:19:24,040 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:19:24,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:19:24,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1924 backedges. 845 proven. 2 refuted. 0 times theorem prover too weak. 1077 trivial. 0 not checked. [2018-11-23 14:19:24,678 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:19:24,678 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c2510d1c-1fac-42ea-979f-fa4ee3812431/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 14:19:24,684 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:19:24,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:19:24,802 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:19:25,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1924 backedges. 845 proven. 2 refuted. 0 times theorem prover too weak. 1077 trivial. 0 not checked. [2018-11-23 14:19:25,163 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 14:19:25,163 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-23 14:19:25,164 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 14:19:25,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 14:19:25,164 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-23 14:19:25,164 INFO L87 Difference]: Start difference. First operand 32356 states and 37405 transitions. Second operand 9 states. [2018-11-23 14:19:27,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:19:27,834 INFO L93 Difference]: Finished difference Result 75350 states and 86781 transitions. [2018-11-23 14:19:27,834 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-11-23 14:19:27,835 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 983 [2018-11-23 14:19:27,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:19:27,837 INFO L225 Difference]: With dead ends: 75350 [2018-11-23 14:19:27,837 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 14:19:28,050 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1010 GetRequests, 991 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 74 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=125, Invalid=295, Unknown=0, NotChecked=0, Total=420 [2018-11-23 14:19:28,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 14:19:28,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 14:19:28,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 14:19:28,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 14:19:28,051 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 983 [2018-11-23 14:19:28,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:19:28,051 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 14:19:28,051 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 14:19:28,051 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 14:19:28,051 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 14:19:28,054 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 14:19:28,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:28,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,279 WARN L180 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 710 DAG size of output: 262 [2018-11-23 14:19:29,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:29,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:32,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:19:33,288 WARN L180 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 710 DAG size of output: 262 [2018-11-23 14:19:34,042 WARN L180 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 64 [2018-11-23 14:19:35,539 WARN L180 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 362 DAG size of output: 83 [2018-11-23 14:19:37,163 WARN L180 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 394 DAG size of output: 83 [2018-11-23 14:19:40,758 WARN L180 SmtUtils]: Spent 3.56 s on a formula simplification. DAG size of input: 433 DAG size of output: 85 [2018-11-23 14:19:41,448 WARN L180 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 64 [2018-11-23 14:19:41,450 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 14:19:41,450 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a16~0)| ~a16~0) (= |old(~a15~0)| ~a15~0) (= |old(~a12~0)| ~a12~0)) [2018-11-23 14:19:41,450 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 14:19:41,450 INFO L448 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,450 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,451 INFO L448 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,452 INFO L448 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,452 INFO L448 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,452 INFO L448 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,452 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1494 1765) the Hoare annotation is: (let ((.cse17 (= 7 |old(~a12~0)|)) (.cse6 (<= ~a18~0 134)) (.cse11 (= |old(~a16~0)| ~a16~0)) (.cse12 (= |old(~a15~0)| ~a15~0)) (.cse13 (= |old(~a12~0)| ~a12~0))) (let ((.cse18 (= 6 |old(~a12~0)|)) (.cse14 (not (= |old(~a16~0)| 10))) (.cse19 (= 12 |old(~a16~0)|)) (.cse15 (and .cse6 .cse11 .cse12 .cse13)) (.cse8 (< 7 |old(~a12~0)|)) (.cse7 (< 134 |old(~a18~0)|)) (.cse1 (not (= 8 |old(~a12~0)|))) (.cse3 (<= (+ ~a18~0 87) 0)) (.cse4 (< 0 (+ |old(~a18~0)| 87))) (.cse16 (not (= 9 |old(~a12~0)|))) (.cse10 (not .cse17)) (.cse5 (not (= 9 |old(~a16~0)|))) (.cse9 (not (= 8 |old(~a16~0)|))) (.cse0 (= 4 |old(~a15~0)|)) (.cse2 (and .cse11 .cse12 .cse13))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse1 .cse4 .cse5) (or .cse6 .cse0 .cse7 .cse8) (or .cse9 .cse0 .cse4 .cse3) (or .cse0 .cse1 .cse6 .cse7) (or .cse9 .cse10 (and .cse11 .cse12 .cse6 .cse13) .cse7) (or .cse6 .cse0 .cse7 .cse14) (or .cse0 .cse15 .cse10 .cse7) (or .cse9 .cse10 .cse4 .cse3) (or .cse2 .cse0 .cse16) (or .cse17 .cse0 .cse2 .cse14) (or .cse6 .cse7 .cse5 .cse8) (or .cse9 .cse4 .cse16 .cse3) (or .cse18 .cse0 .cse3 .cse4 .cse8) (or .cse19 .cse17 .cse2 .cse8) (or .cse18 .cse19 .cse17 .cse7 .cse6 .cse8) (or .cse9 .cse0 .cse6 .cse7) (or .cse15 .cse9 .cse1 .cse7) (or .cse9 .cse6 .cse7 .cse16) (or .cse0 .cse4 .cse3 .cse14) (or .cse15 .cse7 .cse16 .cse5) (or .cse19 .cse17 .cse4 .cse3 .cse8) (or .cse15 .cse1 .cse7 .cse5) (or .cse9 .cse3 .cse1 .cse4) (or .cse9 .cse2 .cse16) (or .cse3 .cse0 .cse4 .cse16) (or .cse10 .cse4 .cse3 .cse5) (or .cse17 .cse0 .cse2 .cse8) (or .cse0 .cse7 .cse16 .cse6) (or .cse0 .cse1 .cse4 .cse3) (or .cse3 .cse4 .cse16 .cse5) (or .cse2 .cse10 .cse5) (or .cse9 .cse0 .cse2)))) [2018-11-23 14:19:41,452 INFO L448 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,452 INFO L448 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,452 INFO L448 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,452 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,452 INFO L448 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,453 INFO L448 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,453 INFO L448 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,453 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2018-11-23 14:19:41,453 INFO L448 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,453 INFO L448 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,453 INFO L448 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,453 INFO L448 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,453 INFO L448 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,453 INFO L448 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,453 INFO L448 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,453 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,453 INFO L448 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2018-11-23 14:19:41,453 INFO L448 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,453 INFO L448 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,454 INFO L448 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,454 INFO L448 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,454 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,454 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,454 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,454 INFO L448 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,454 INFO L448 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,454 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,454 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,454 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,454 INFO L448 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,454 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-11-23 14:19:41,454 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,454 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-11-23 14:19:41,454 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-11-23 14:19:41,455 INFO L444 ceAbstractionStarter]: At program point L1491(line 1491) the Hoare annotation is: (let ((.cse14 (= 7 |old(~a12~0)|)) (.cse20 (= 8 |old(~a12~0)|)) (.cse7 (<= ~a18~0 134)) (.cse11 (= |old(~a16~0)| ~a16~0)) (.cse12 (= |old(~a15~0)| ~a15~0)) (.cse13 (= |old(~a12~0)| ~a12~0))) (let ((.cse9 (not (= |old(~a16~0)| 10))) (.cse17 (= 6 |old(~a12~0)|)) (.cse19 (= 12 |old(~a16~0)|)) (.cse16 (and .cse7 .cse11 .cse12 .cse13)) (.cse21 (< 8 |old(~a12~0)|)) (.cse18 (< 7 |old(~a12~0)|)) (.cse8 (< 134 |old(~a18~0)|)) (.cse15 (not (= 9 |old(~a12~0)|))) (.cse1 (not .cse20)) (.cse4 (< 0 (+ |old(~a18~0)| 87))) (.cse3 (<= (+ ~a18~0 87) 0)) (.cse10 (not .cse14)) (.cse5 (not (= 9 |old(~a16~0)|))) (.cse6 (not (= 8 |old(~a16~0)|))) (.cse0 (= 4 |old(~a15~0)|)) (.cse2 (and .cse11 .cse12 .cse13))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse1 .cse4 .cse5) (or .cse6 .cse0 .cse4 .cse3) (or .cse7 .cse0 .cse8 .cse9) (or .cse6 .cse10 (and .cse11 .cse12 .cse7 .cse13) .cse8) (or .cse6 .cse10 .cse4 .cse3) (or .cse14 .cse0 .cse2 .cse9) (or .cse2 .cse0 .cse15) (or .cse6 .cse4 .cse15 .cse3) (or .cse16 .cse10 .cse8 .cse5) (or .cse17 .cse0 .cse3 .cse4 .cse18) (or .cse16 .cse8 (not .cse17) .cse5) (or .cse19 .cse14 .cse2 .cse18) (or .cse6 .cse0 .cse7 .cse8) (or .cse6 .cse1 .cse8 .cse16) (or .cse6 .cse7 .cse8 .cse15) (or .cse0 .cse4 .cse3 .cse9) (or .cse8 .cse7 .cse17 .cse19 .cse14 .cse20 .cse21) (or .cse16 .cse8 .cse15 .cse5) (or .cse19 .cse14 .cse4 .cse3 .cse18) (or .cse16 .cse1 .cse8 .cse5) (or .cse6 .cse2 .cse15) (or .cse6 .cse3 .cse1 .cse4) (or .cse3 .cse0 .cse4 .cse15) (or .cse10 .cse4 .cse3 .cse5) (or .cse16 .cse8 .cse0 .cse21) (or .cse14 .cse0 .cse2 .cse18) (or .cse0 .cse8 .cse15 .cse7) (or .cse3 .cse4 .cse15 .cse5) (or .cse0 .cse1 .cse4 .cse3) (or .cse2 .cse10 .cse5) (or .cse6 .cse0 .cse2)))) [2018-11-23 14:19:41,455 INFO L448 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,455 INFO L448 ceAbstractionStarter]: For program point L1491-1(line 1491) no Hoare annotation was computed. [2018-11-23 14:19:41,455 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,455 INFO L448 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,455 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,455 INFO L448 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,455 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,455 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,455 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,456 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-11-23 14:19:41,456 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-11-23 14:19:41,456 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,456 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-11-23 14:19:41,456 INFO L448 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,456 INFO L448 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,456 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,456 INFO L448 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,456 INFO L448 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,456 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,456 INFO L448 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,456 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,456 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,456 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,457 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 142) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,458 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,459 INFO L448 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,460 INFO L448 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,460 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,460 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,460 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,460 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,460 INFO L448 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,460 INFO L448 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,460 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,460 INFO L448 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,460 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-11-23 14:19:41,460 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,460 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-11-23 14:19:41,460 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-11-23 14:19:41,460 INFO L448 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,460 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,460 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,460 INFO L448 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,460 INFO L448 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,460 INFO L448 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,460 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1492) the Hoare annotation is: (let ((.cse17 (= 7 |old(~a12~0)|)) (.cse6 (<= ~a18~0 134)) (.cse11 (= |old(~a16~0)| ~a16~0)) (.cse12 (= |old(~a15~0)| ~a15~0)) (.cse13 (= |old(~a12~0)| ~a12~0))) (let ((.cse18 (= 6 |old(~a12~0)|)) (.cse14 (not (= |old(~a16~0)| 10))) (.cse19 (= 12 |old(~a16~0)|)) (.cse15 (and .cse6 .cse11 .cse12 .cse13)) (.cse8 (< 7 |old(~a12~0)|)) (.cse7 (< 134 |old(~a18~0)|)) (.cse1 (not (= 8 |old(~a12~0)|))) (.cse3 (<= (+ ~a18~0 87) 0)) (.cse4 (< 0 (+ |old(~a18~0)| 87))) (.cse16 (not (= 9 |old(~a12~0)|))) (.cse10 (not .cse17)) (.cse5 (not (= 9 |old(~a16~0)|))) (.cse9 (not (= 8 |old(~a16~0)|))) (.cse0 (= 4 |old(~a15~0)|)) (.cse2 (and .cse11 .cse12 .cse13))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse1 .cse4 .cse5) (or .cse6 .cse0 .cse7 .cse8) (or .cse9 .cse0 .cse4 .cse3) (or .cse0 .cse1 .cse6 .cse7) (or .cse9 .cse10 (and .cse11 .cse12 .cse6 .cse13) .cse7) (or .cse6 .cse0 .cse7 .cse14) (or .cse0 .cse15 .cse10 .cse7) (or .cse9 .cse10 .cse4 .cse3) (or .cse2 .cse0 .cse16) (or .cse17 .cse0 .cse2 .cse14) (or .cse6 .cse7 .cse5 .cse8) (or .cse9 .cse4 .cse16 .cse3) (or .cse18 .cse0 .cse3 .cse4 .cse8) (or .cse19 .cse17 .cse2 .cse8) (or .cse18 .cse19 .cse17 .cse7 .cse6 .cse8) (or .cse9 .cse0 .cse6 .cse7) (or .cse15 .cse9 .cse1 .cse7) (or .cse9 .cse6 .cse7 .cse16) (or .cse0 .cse4 .cse3 .cse14) (or .cse15 .cse7 .cse16 .cse5) (or .cse19 .cse17 .cse4 .cse3 .cse8) (or .cse15 .cse1 .cse7 .cse5) (or .cse9 .cse3 .cse1 .cse4) (or .cse9 .cse2 .cse16) (or .cse3 .cse0 .cse4 .cse16) (or .cse10 .cse4 .cse3 .cse5) (or .cse17 .cse0 .cse2 .cse8) (or .cse0 .cse7 .cse16 .cse6) (or .cse0 .cse1 .cse4 .cse3) (or .cse3 .cse4 .cse16 .cse5) (or .cse2 .cse10 .cse5) (or .cse9 .cse0 .cse2)))) [2018-11-23 14:19:41,460 INFO L448 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-11-23 14:19:41,461 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,462 INFO L448 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,463 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,463 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-11-23 14:19:41,463 INFO L448 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,463 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-11-23 14:19:41,463 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-11-23 14:19:41,463 INFO L448 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,463 INFO L448 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,463 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,463 INFO L448 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,463 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,463 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,463 INFO L448 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,463 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,463 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,463 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,463 INFO L448 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,463 INFO L448 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,464 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-11-23 14:19:41,464 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-11-23 14:19:41,464 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-11-23 14:19:41,464 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,464 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,464 INFO L448 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,464 INFO L448 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,464 INFO L448 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,464 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,464 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,464 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,464 INFO L448 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,464 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,465 INFO L448 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,465 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,465 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,465 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-11-23 14:19:41,465 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-11-23 14:19:41,465 INFO L448 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,465 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,465 INFO L448 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,465 INFO L448 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,465 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,465 INFO L448 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,465 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,465 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,465 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,465 INFO L448 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,466 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,467 INFO L448 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-11-23 14:19:41,468 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-11-23 14:19:41,469 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-11-23 14:19:41,469 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,469 INFO L448 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,469 INFO L448 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,469 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,469 INFO L448 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,469 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,469 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,469 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,469 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,469 INFO L448 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,469 INFO L448 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,469 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,469 INFO L448 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,469 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,469 INFO L448 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,469 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-11-23 14:19:41,469 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-11-23 14:19:41,470 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-11-23 14:19:41,470 INFO L448 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,470 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,470 INFO L448 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,470 INFO L448 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,470 INFO L448 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,470 INFO L448 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,470 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,470 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,470 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1492) no Hoare annotation was computed. [2018-11-23 14:19:41,470 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-11-23 14:19:41,470 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-23 14:19:41,470 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-11-23 14:19:41,470 INFO L448 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,470 INFO L448 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,470 INFO L448 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2018-11-23 14:19:41,470 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 14:19:41,470 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= (+ ~a18~0 87) 0) (not (= ~a12~0 6)) (not (= ~a15~0 4)) (not (= ~a16~0 12)) (<= ~a12~0 7) (not (= 7 ~a12~0))) [2018-11-23 14:19:41,470 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 14:19:41,470 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 14:19:41,470 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1767 1783) the Hoare annotation is: (or (= 6 |old(~a12~0)|) (= 12 |old(~a16~0)|) (= 7 |old(~a12~0)|) (= 4 |old(~a15~0)|) (< 0 (+ |old(~a18~0)| 87)) (and (<= (+ ~a18~0 87) 0) (= |old(~a16~0)| ~a16~0) (= |old(~a15~0)| ~a15~0) (= |old(~a12~0)| ~a12~0)) (< 7 |old(~a12~0)|)) [2018-11-23 14:19:41,470 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2018-11-23 14:19:41,471 INFO L444 ceAbstractionStarter]: At program point L1781(line 1781) the Hoare annotation is: (let ((.cse9 (= 7 ~a12~0))) (let ((.cse3 (<= (+ ~a18~0 87) 0)) (.cse0 (<= ~a12~0 7)) (.cse10 (= 8 ~a12~0)) (.cse6 (= |old(~a16~0)| ~a16~0)) (.cse1 (not .cse9)) (.cse4 (= 8 ~a16~0)) (.cse5 (not (= ~a15~0 4))) (.cse11 (= 9 ~a16~0)) (.cse8 (<= ~a18~0 134)) (.cse2 (<= 10 |old(~a16~0)|)) (.cse7 (= ~a12~0 9))) (or (= 6 |old(~a12~0)|) (= 7 |old(~a12~0)|) (= 8 |old(~a12~0)|) (and (not (= ~a16~0 12)) .cse0 .cse1 .cse2) (and .cse3 .cse4 (not (= ~a12~0 6)) .cse5 .cse6 .cse0 .cse1) (and .cse4 .cse2 .cse7) (and .cse4 .cse8 .cse2 .cse9) (= 4 |old(~a15~0)|) (< 0 (+ |old(~a18~0)| 87)) (and .cse10 .cse4 .cse8 .cse2) (and .cse10 .cse5 .cse2) (and .cse3 .cse5 .cse6 (= |old(~a12~0)| ~a12~0)) (and .cse5 .cse0 .cse2 .cse1) (= 12 |old(~a16~0)|) (< 8 |old(~a12~0)|) (and .cse11 .cse10 .cse8 .cse2) (and .cse5 .cse6 .cse1 (= |old(~a16~0)| 10)) (and .cse11 .cse2 .cse9) (and .cse5 .cse2 .cse7) (and .cse5 .cse8 .cse2 .cse9) (and .cse4 .cse5 .cse2) (and .cse11 .cse8 .cse2 .cse7)))) [2018-11-23 14:19:41,471 INFO L448 ceAbstractionStarter]: For program point L1781-1(line 1781) no Hoare annotation was computed. [2018-11-23 14:19:41,471 INFO L448 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2018-11-23 14:19:41,471 INFO L444 ceAbstractionStarter]: At program point L1773-2(lines 1773 1782) the Hoare annotation is: (let ((.cse9 (= 7 ~a12~0))) (let ((.cse3 (<= (+ ~a18~0 87) 0)) (.cse0 (<= ~a12~0 7)) (.cse10 (= 8 ~a12~0)) (.cse6 (= |old(~a16~0)| ~a16~0)) (.cse1 (not .cse9)) (.cse4 (= 8 ~a16~0)) (.cse5 (not (= ~a15~0 4))) (.cse11 (= 9 ~a16~0)) (.cse8 (<= ~a18~0 134)) (.cse2 (<= 10 |old(~a16~0)|)) (.cse7 (= ~a12~0 9))) (or (= 6 |old(~a12~0)|) (= 7 |old(~a12~0)|) (= 8 |old(~a12~0)|) (and (not (= ~a16~0 12)) .cse0 .cse1 .cse2) (and .cse3 .cse4 (not (= ~a12~0 6)) .cse5 .cse6 .cse0 .cse1) (and .cse4 .cse2 .cse7) (and .cse4 .cse8 .cse2 .cse9) (= 4 |old(~a15~0)|) (< 0 (+ |old(~a18~0)| 87)) (and .cse10 .cse4 .cse8 .cse2) (and .cse10 .cse5 .cse2) (and .cse3 .cse5 .cse6 (= |old(~a12~0)| ~a12~0)) (and .cse5 .cse0 .cse2 .cse1) (= 12 |old(~a16~0)|) (< 8 |old(~a12~0)|) (and .cse11 .cse10 .cse8 .cse2) (and .cse5 .cse6 .cse1 (= |old(~a16~0)| 10)) (and .cse11 .cse2 .cse9) (and .cse5 .cse2 .cse7) (and .cse5 .cse8 .cse2 .cse9) (and .cse4 .cse5 .cse2) (and .cse11 .cse8 .cse2 .cse7)))) [2018-11-23 14:19:41,471 INFO L448 ceAbstractionStarter]: For program point L1773-3(lines 1767 1783) no Hoare annotation was computed. [2018-11-23 14:19:41,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 02:19:41 BoogieIcfgContainer [2018-11-23 14:19:41,490 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 14:19:41,490 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 14:19:41,490 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 14:19:41,490 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 14:19:41,491 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:18:50" (3/4) ... [2018-11-23 14:19:41,494 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 14:19:41,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 14:19:41,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-23 14:19:41,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-23 14:19:41,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 14:19:41,519 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-23 14:19:41,520 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 14:19:41,547 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((6 == \old(a12) || 7 == \old(a12)) || 8 == \old(a12)) || (((!(a16 == 12) && a12 <= 7) && !(7 == a12)) && 10 <= \old(a16))) || ((((((a18 + 87 <= 0 && 8 == a16) && !(a12 == 6)) && !(a15 == 4)) && \old(a16) == a16) && a12 <= 7) && !(7 == a12))) || ((8 == a16 && 10 <= \old(a16)) && a12 == 9)) || (((8 == a16 && a18 <= 134) && 10 <= \old(a16)) && 7 == a12)) || 4 == \old(a15)) || 0 < \old(a18) + 87) || (((8 == a12 && 8 == a16) && a18 <= 134) && 10 <= \old(a16))) || ((8 == a12 && !(a15 == 4)) && 10 <= \old(a16))) || (((a18 + 87 <= 0 && !(a15 == 4)) && \old(a16) == a16) && \old(a12) == a12)) || (((!(a15 == 4) && a12 <= 7) && 10 <= \old(a16)) && !(7 == a12))) || 12 == \old(a16)) || 8 < \old(a12)) || (((9 == a16 && 8 == a12) && a18 <= 134) && 10 <= \old(a16))) || (((!(a15 == 4) && \old(a16) == a16) && !(7 == a12)) && \old(a16) == 10)) || ((9 == a16 && 10 <= \old(a16)) && 7 == a12)) || ((!(a15 == 4) && 10 <= \old(a16)) && a12 == 9)) || (((!(a15 == 4) && a18 <= 134) && 10 <= \old(a16)) && 7 == a12)) || ((8 == a16 && !(a15 == 4)) && 10 <= \old(a16))) || (((9 == a16 && a18 <= 134) && 10 <= \old(a16)) && a12 == 9) [2018-11-23 14:19:41,683 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_c2510d1c-1fac-42ea-979f-fa4ee3812431/bin-2019/uautomizer/witness.graphml [2018-11-23 14:19:41,683 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 14:19:41,684 INFO L168 Benchmark]: Toolchain (without parser) took 53636.05 ms. Allocated memory was 1.0 GB in the beginning and 4.2 GB in the end (delta: 3.2 GB). Free memory was 952.3 MB in the beginning and 1.5 GB in the end (delta: -520.2 MB). Peak memory consumption was 2.7 GB. Max. memory is 11.5 GB. [2018-11-23 14:19:41,684 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-11-23 14:19:41,685 INFO L168 Benchmark]: CACSL2BoogieTranslator took 735.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 952.3 MB in the beginning and 1.1 GB in the end (delta: -176.7 MB). Peak memory consumption was 77.9 MB. Max. memory is 11.5 GB. [2018-11-23 14:19:41,685 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.57 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 14:19:41,685 INFO L168 Benchmark]: Boogie Preprocessor took 72.04 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: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. [2018-11-23 14:19:41,685 INFO L168 Benchmark]: RCFGBuilder took 1452.19 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: -3.7 MB). Peak memory consumption was 236.0 MB. Max. memory is 11.5 GB. [2018-11-23 14:19:41,685 INFO L168 Benchmark]: TraceAbstraction took 51147.03 ms. Allocated memory was 1.2 GB in the beginning and 4.2 GB in the end (delta: 3.0 GB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -413.9 MB). Peak memory consumption was 3.8 GB. Max. memory is 11.5 GB. [2018-11-23 14:19:41,686 INFO L168 Benchmark]: Witness Printer took 193.66 ms. Allocated memory is still 4.2 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 63.5 MB). Peak memory consumption was 63.5 MB. Max. memory is 11.5 GB. [2018-11-23 14:19:41,687 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 735.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 952.3 MB in the beginning and 1.1 GB in the end (delta: -176.7 MB). Peak memory consumption was 77.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.57 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 72.04 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: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1452.19 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: -3.7 MB). Peak memory consumption was 236.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 51147.03 ms. Allocated memory was 1.2 GB in the beginning and 4.2 GB in the end (delta: 3.0 GB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -413.9 MB). Peak memory consumption was 3.8 GB. Max. memory is 11.5 GB. * Witness Printer took 193.66 ms. Allocated memory is still 4.2 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 63.5 MB). Peak memory consumption was 63.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 142]: 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: 1773]: Loop Invariant Derived loop invariant: ((((((((((((((((((((6 == \old(a12) || 7 == \old(a12)) || 8 == \old(a12)) || (((!(a16 == 12) && a12 <= 7) && !(7 == a12)) && 10 <= \old(a16))) || ((((((a18 + 87 <= 0 && 8 == a16) && !(a12 == 6)) && !(a15 == 4)) && \old(a16) == a16) && a12 <= 7) && !(7 == a12))) || ((8 == a16 && 10 <= \old(a16)) && a12 == 9)) || (((8 == a16 && a18 <= 134) && 10 <= \old(a16)) && 7 == a12)) || 4 == \old(a15)) || 0 < \old(a18) + 87) || (((8 == a12 && 8 == a16) && a18 <= 134) && 10 <= \old(a16))) || ((8 == a12 && !(a15 == 4)) && 10 <= \old(a16))) || (((a18 + 87 <= 0 && !(a15 == 4)) && \old(a16) == a16) && \old(a12) == a12)) || (((!(a15 == 4) && a12 <= 7) && 10 <= \old(a16)) && !(7 == a12))) || 12 == \old(a16)) || 8 < \old(a12)) || (((9 == a16 && 8 == a12) && a18 <= 134) && 10 <= \old(a16))) || (((!(a15 == 4) && \old(a16) == a16) && !(7 == a12)) && \old(a16) == 10)) || ((9 == a16 && 10 <= \old(a16)) && 7 == a12)) || ((!(a15 == 4) && 10 <= \old(a16)) && a12 == 9)) || (((!(a15 == 4) && a18 <= 134) && 10 <= \old(a16)) && 7 == a12)) || ((8 == a16 && !(a15 == 4)) && 10 <= \old(a16))) || (((9 == a16 && a18 <= 134) && 10 <= \old(a16)) && a12 == 9) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 409 locations, 1 error locations. SAFE Result, 51.0s OverallTime, 11 OverallIterations, 7 TraceHistogramMax, 28.3s AutomataDifference, 0.0s DeadEndRemovalTime, 13.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 1357 SDtfs, 19092 SDslu, 2006 SDs, 0 SdLazy, 39945 SolverSat, 6702 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 17.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4094 GetRequests, 3981 SyntacticMatches, 4 SemanticMatches, 109 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 229 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=34286occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 3.3s AutomataMinimizationTime, 11 MinimizatonAttempts, 1287 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 4697 PreInvPairs, 17162 NumberOfFragments, 2508 HoareAnnotationTreeSize, 4697 FomulaSimplifications, 474494 FormulaSimplificationTreeSizeReduction, 5.2s HoareSimplificationTime, 9 FomulaSimplificationsInter, 65037 FormulaSimplificationTreeSizeReductionInter, 8.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 2.8s InterpolantComputationTime, 8826 NumberOfCodeBlocks, 8826 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 8810 ConstructedInterpolants, 0 QuantifiedInterpolants, 11706612 SizeOfPredicates, 0 NumberOfNonLiveVariables, 5342 ConjunctsInSsa, 20 ConjunctsInUnsatCore, 16 InterpolantComputations, 6 PerfectInterpolantSequences, 12199/12666 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...