./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label10_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label10_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b47ea97cfa584f02242e21b15bb258fd5eddc755 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 15:04:21,124 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 15:04:21,124 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 15:04:21,130 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 15:04:21,131 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 15:04:21,131 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 15:04:21,132 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 15:04:21,133 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 15:04:21,133 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 15:04:21,134 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 15:04:21,134 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 15:04:21,135 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 15:04:21,135 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 15:04:21,135 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 15:04:21,136 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 15:04:21,136 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 15:04:21,137 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 15:04:21,138 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 15:04:21,139 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 15:04:21,139 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 15:04:21,140 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 15:04:21,140 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 15:04:21,141 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 15:04:21,142 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 15:04:21,142 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 15:04:21,142 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 15:04:21,143 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 15:04:21,143 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 15:04:21,143 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 15:04:21,144 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 15:04:21,144 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 15:04:21,145 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 15:04:21,145 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 15:04:21,145 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 15:04:21,145 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 15:04:21,146 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 15:04:21,146 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-09 15:04:21,153 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 15:04:21,153 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 15:04:21,153 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 15:04:21,154 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 15:04:21,154 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 15:04:21,154 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 15:04:21,154 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 15:04:21,154 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-09 15:04:21,154 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 15:04:21,154 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 15:04:21,154 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-09 15:04:21,154 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-09 15:04:21,154 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 15:04:21,155 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 15:04:21,155 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 15:04:21,155 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 15:04:21,155 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 15:04:21,155 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 15:04:21,155 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 15:04:21,155 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 15:04:21,155 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 15:04:21,155 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 15:04:21,155 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 15:04:21,156 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 15:04:21,156 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 15:04:21,156 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 15:04:21,156 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 15:04:21,156 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 15:04:21,156 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 15:04:21,156 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 15:04:21,156 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 15:04:21,156 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 15:04:21,156 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-09 15:04:21,156 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 15:04:21,156 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 15:04:21,157 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 15:04:21,157 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b47ea97cfa584f02242e21b15bb258fd5eddc755 [2018-12-09 15:04:21,173 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 15:04:21,180 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 15:04:21,182 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 15:04:21,183 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 15:04:21,183 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 15:04:21,184 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label10_true-unreach-call.c [2018-12-09 15:04:21,220 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan/data/92c92638b/77aee7949d724d349d934d09f1bba558/FLAG4cb83ab0e [2018-12-09 15:04:21,724 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 15:04:21,725 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/sv-benchmarks/c/eca-rers2012/Problem04_label10_true-unreach-call.c [2018-12-09 15:04:21,741 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan/data/92c92638b/77aee7949d724d349d934d09f1bba558/FLAG4cb83ab0e [2018-12-09 15:04:22,254 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan/data/92c92638b/77aee7949d724d349d934d09f1bba558 [2018-12-09 15:04:22,257 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 15:04:22,258 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 15:04:22,259 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 15:04:22,259 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 15:04:22,262 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 15:04:22,262 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:04:22" (1/1) ... [2018-12-09 15:04:22,264 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2caf47c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:04:22, skipping insertion in model container [2018-12-09 15:04:22,265 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:04:22" (1/1) ... [2018-12-09 15:04:22,270 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 15:04:22,337 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 15:04:23,034 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 15:04:23,038 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 15:04:23,464 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 15:04:23,477 INFO L195 MainTranslator]: Completed translation [2018-12-09 15:04:23,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:04:23 WrapperNode [2018-12-09 15:04:23,478 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 15:04:23,478 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 15:04:23,478 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 15:04:23,478 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 15:04:23,483 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:04:23" (1/1) ... [2018-12-09 15:04:23,506 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:04:23" (1/1) ... [2018-12-09 15:04:23,512 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 15:04:23,512 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 15:04:23,512 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 15:04:23,512 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 15:04:23,518 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:04:23" (1/1) ... [2018-12-09 15:04:23,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:04:23" (1/1) ... [2018-12-09 15:04:23,531 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:04:23" (1/1) ... [2018-12-09 15:04:23,531 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:04:23" (1/1) ... [2018-12-09 15:04:23,587 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:04:23" (1/1) ... [2018-12-09 15:04:23,601 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:04:23" (1/1) ... [2018-12-09 15:04:23,618 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:04:23" (1/1) ... [2018-12-09 15:04:23,637 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 15:04:23,638 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 15:04:23,638 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 15:04:23,638 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 15:04:23,638 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:04:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 15:04:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 15:04:23,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 15:04:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-12-09 15:04:23,670 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-12-09 15:04:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-12-09 15:04:23,670 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-12-09 15:04:23,671 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-09 15:04:23,671 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-09 15:04:23,671 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-09 15:04:23,671 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-09 15:04:23,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 15:04:23,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 15:04:23,671 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 15:04:23,671 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 15:04:26,046 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 15:04:26,046 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-09 15:04:26,046 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:04:26 BoogieIcfgContainer [2018-12-09 15:04:26,046 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 15:04:26,047 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 15:04:26,047 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 15:04:26,049 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 15:04:26,049 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 03:04:22" (1/3) ... [2018-12-09 15:04:26,049 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44dd202c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 03:04:26, skipping insertion in model container [2018-12-09 15:04:26,049 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:04:23" (2/3) ... [2018-12-09 15:04:26,050 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44dd202c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 03:04:26, skipping insertion in model container [2018-12-09 15:04:26,050 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:04:26" (3/3) ... [2018-12-09 15:04:26,051 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label10_true-unreach-call.c [2018-12-09 15:04:26,057 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 15:04:26,063 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 15:04:26,073 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 15:04:26,101 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 15:04:26,102 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 15:04:26,102 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 15:04:26,102 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 15:04:26,102 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 15:04:26,102 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 15:04:26,102 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 15:04:26,102 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 15:04:26,124 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states. [2018-12-09 15:04:26,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 823 [2018-12-09 15:04:26,153 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:04:26,154 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 15:04:26,155 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:04:26,158 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:04:26,159 INFO L82 PathProgramCache]: Analyzing trace with hash -1453677845, now seen corresponding path program 1 times [2018-12-09 15:04:26,160 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 15:04:26,189 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:04:26,189 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:04:26,189 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:04:26,189 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 15:04:26,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:04:27,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:04:27,220 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 15:04:27,220 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 15:04:27,220 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 15:04:27,224 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 15:04:27,231 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 15:04:27,231 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 15:04:27,232 INFO L87 Difference]: Start difference. First operand 906 states. Second operand 3 states. [2018-12-09 15:04:29,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:04:29,450 INFO L93 Difference]: Finished difference Result 2644 states and 5099 transitions. [2018-12-09 15:04:29,450 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 15:04:29,451 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 822 [2018-12-09 15:04:29,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:04:29,467 INFO L225 Difference]: With dead ends: 2644 [2018-12-09 15:04:29,468 INFO L226 Difference]: Without dead ends: 1676 [2018-12-09 15:04:29,472 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 5 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 15:04:29,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1676 states. [2018-12-09 15:04:29,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1676 to 1676. [2018-12-09 15:04:29,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1676 states. [2018-12-09 15:04:29,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1676 states and 3112 transitions. [2018-12-09 15:04:29,545 INFO L78 Accepts]: Start accepts. Automaton has 1676 states and 3112 transitions. Word has length 822 [2018-12-09 15:04:29,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:04:29,546 INFO L480 AbstractCegarLoop]: Abstraction has 1676 states and 3112 transitions. [2018-12-09 15:04:29,546 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 15:04:29,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 3112 transitions. [2018-12-09 15:04:29,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2018-12-09 15:04:29,564 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:04:29,564 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 15:04:29,565 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:04:29,565 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:04:29,565 INFO L82 PathProgramCache]: Analyzing trace with hash 2026831120, now seen corresponding path program 1 times [2018-12-09 15:04:29,565 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 15:04:29,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:04:29,566 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:04:29,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:04:29,566 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 15:04:29,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:04:29,849 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:04:29,849 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 15:04:29,849 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 15:04:29,849 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 15:04:29,851 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 15:04:29,851 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 15:04:29,851 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-09 15:04:29,851 INFO L87 Difference]: Start difference. First operand 1676 states and 3112 transitions. Second operand 6 states. [2018-12-09 15:04:32,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:04:32,965 INFO L93 Difference]: Finished difference Result 5104 states and 9511 transitions. [2018-12-09 15:04:32,965 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 15:04:32,966 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 831 [2018-12-09 15:04:32,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:04:32,982 INFO L225 Difference]: With dead ends: 5104 [2018-12-09 15:04:32,983 INFO L226 Difference]: Without dead ends: 3434 [2018-12-09 15:04:32,986 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 [2018-12-09 15:04:32,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3434 states. [2018-12-09 15:04:33,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3434 to 3406. [2018-12-09 15:04:33,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3406 states. [2018-12-09 15:04:33,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3406 states to 3406 states and 5984 transitions. [2018-12-09 15:04:33,054 INFO L78 Accepts]: Start accepts. Automaton has 3406 states and 5984 transitions. Word has length 831 [2018-12-09 15:04:33,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:04:33,055 INFO L480 AbstractCegarLoop]: Abstraction has 3406 states and 5984 transitions. [2018-12-09 15:04:33,055 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 15:04:33,055 INFO L276 IsEmpty]: Start isEmpty. Operand 3406 states and 5984 transitions. [2018-12-09 15:04:33,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2018-12-09 15:04:33,064 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:04:33,064 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 15:04:33,064 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:04:33,065 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:04:33,065 INFO L82 PathProgramCache]: Analyzing trace with hash 1865909983, now seen corresponding path program 1 times [2018-12-09 15:04:33,065 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 15:04:33,065 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:04:33,066 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:04:33,066 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:04:33,066 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 15:04:33,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:04:33,391 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 23 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-09 15:04:33,391 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:04:33,391 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 15:04:33,392 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 851 with the following transitions: [2018-12-09 15:04:33,394 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [797], [799], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2629], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 15:04:33,443 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 15:04:33,443 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 15:04:35,000 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 15:04:35,001 INFO L272 AbstractInterpreter]: Visited 826 different actions 1646 times. Merged at 4 different actions 4 times. Never widened. Performed 28257 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28257 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-12-09 15:04:35,010 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:04:35,010 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 15:04:35,794 INFO L227 lantSequenceWeakener]: Weakened 847 states. On average, predicates are now at 78.68% of their original sizes. [2018-12-09 15:04:35,794 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 15:04:35,903 INFO L418 sIntCurrentIteration]: We unified 849 AI predicates to 849 [2018-12-09 15:04:35,903 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 15:04:35,904 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 15:04:35,904 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [5] total 19 [2018-12-09 15:04:35,904 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 15:04:35,905 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 15:04:35,905 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 15:04:35,905 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 15:04:35,905 INFO L87 Difference]: Start difference. First operand 3406 states and 5984 transitions. Second operand 16 states. [2018-12-09 15:05:01,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:05:01,092 INFO L93 Difference]: Finished difference Result 11027 states and 19593 transitions. [2018-12-09 15:05:01,092 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-12-09 15:05:01,092 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 850 [2018-12-09 15:05:01,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:05:01,106 INFO L225 Difference]: With dead ends: 11027 [2018-12-09 15:05:01,106 INFO L226 Difference]: Without dead ends: 7627 [2018-12-09 15:05:01,110 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 874 GetRequests, 835 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-12-09 15:05:01,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7627 states. [2018-12-09 15:05:01,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7627 to 7617. [2018-12-09 15:05:01,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7617 states. [2018-12-09 15:05:01,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7617 states to 7617 states and 10379 transitions. [2018-12-09 15:05:01,204 INFO L78 Accepts]: Start accepts. Automaton has 7617 states and 10379 transitions. Word has length 850 [2018-12-09 15:05:01,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:05:01,204 INFO L480 AbstractCegarLoop]: Abstraction has 7617 states and 10379 transitions. [2018-12-09 15:05:01,204 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 15:05:01,204 INFO L276 IsEmpty]: Start isEmpty. Operand 7617 states and 10379 transitions. [2018-12-09 15:05:01,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 879 [2018-12-09 15:05:01,213 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:05:01,214 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 15:05:01,214 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:05:01,214 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:05:01,214 INFO L82 PathProgramCache]: Analyzing trace with hash -553931250, now seen corresponding path program 1 times [2018-12-09 15:05:01,214 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 15:05:01,215 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:05:01,215 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:05:01,215 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:05:01,215 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 15:05:01,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:05:01,709 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 52 proven. 30 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-09 15:05:01,709 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:05:01,709 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 15:05:01,709 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 879 with the following transitions: [2018-12-09 15:05:01,710 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [797], [799], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2629], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2677], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 15:05:01,723 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 15:05:01,723 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 15:05:02,628 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 15:05:02,628 INFO L272 AbstractInterpreter]: Visited 827 different actions 1648 times. Merged at 4 different actions 4 times. Never widened. Performed 28589 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28589 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-12-09 15:05:02,631 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:05:02,631 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 15:05:03,288 INFO L227 lantSequenceWeakener]: Weakened 875 states. On average, predicates are now at 80.08% of their original sizes. [2018-12-09 15:05:03,288 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 15:05:03,392 INFO L418 sIntCurrentIteration]: We unified 877 AI predicates to 877 [2018-12-09 15:05:03,393 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 15:05:03,393 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 15:05:03,393 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-12-09 15:05:03,393 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 15:05:03,394 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 15:05:03,394 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 15:05:03,394 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 15:05:03,395 INFO L87 Difference]: Start difference. First operand 7617 states and 10379 transitions. Second operand 16 states. [2018-12-09 15:05:30,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:05:30,110 INFO L93 Difference]: Finished difference Result 15236 states and 21301 transitions. [2018-12-09 15:05:30,110 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-12-09 15:05:30,110 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 878 [2018-12-09 15:05:30,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:05:30,123 INFO L225 Difference]: With dead ends: 15236 [2018-12-09 15:05:30,123 INFO L226 Difference]: Without dead ends: 8459 [2018-12-09 15:05:30,131 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 898 GetRequests, 863 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 233 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=196, Invalid=1136, Unknown=0, NotChecked=0, Total=1332 [2018-12-09 15:05:30,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8459 states. [2018-12-09 15:05:30,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8459 to 8455. [2018-12-09 15:05:30,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8455 states. [2018-12-09 15:05:30,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8455 states to 8455 states and 11249 transitions. [2018-12-09 15:05:30,229 INFO L78 Accepts]: Start accepts. Automaton has 8455 states and 11249 transitions. Word has length 878 [2018-12-09 15:05:30,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:05:30,229 INFO L480 AbstractCegarLoop]: Abstraction has 8455 states and 11249 transitions. [2018-12-09 15:05:30,229 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 15:05:30,229 INFO L276 IsEmpty]: Start isEmpty. Operand 8455 states and 11249 transitions. [2018-12-09 15:05:30,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 889 [2018-12-09 15:05:30,240 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:05:30,240 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 15:05:30,240 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:05:30,240 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:05:30,241 INFO L82 PathProgramCache]: Analyzing trace with hash 1595650823, now seen corresponding path program 1 times [2018-12-09 15:05:30,241 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 15:05:30,241 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:05:30,241 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:05:30,241 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:05:30,241 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 15:05:30,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:05:30,577 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 79 proven. 48 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-12-09 15:05:30,577 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:05:30,577 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 15:05:30,578 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 889 with the following transitions: [2018-12-09 15:05:30,578 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [797], [799], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2629], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2677], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 15:05:30,588 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 15:05:30,589 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 15:05:31,890 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 15:05:31,890 INFO L272 AbstractInterpreter]: Visited 828 different actions 2476 times. Merged at 6 different actions 12 times. Never widened. Performed 43445 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43445 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 15:05:31,892 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:05:31,892 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 15:05:32,571 INFO L227 lantSequenceWeakener]: Weakened 885 states. On average, predicates are now at 78.68% of their original sizes. [2018-12-09 15:05:32,571 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 15:05:32,681 INFO L418 sIntCurrentIteration]: We unified 887 AI predicates to 887 [2018-12-09 15:05:32,682 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 15:05:32,682 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 15:05:32,682 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [12] total 26 [2018-12-09 15:05:32,682 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 15:05:32,682 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 15:05:32,683 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 15:05:32,683 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 15:05:32,683 INFO L87 Difference]: Start difference. First operand 8455 states and 11249 transitions. Second operand 16 states. [2018-12-09 15:06:08,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:06:08,996 INFO L93 Difference]: Finished difference Result 21204 states and 30864 transitions. [2018-12-09 15:06:08,996 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2018-12-09 15:06:08,996 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 888 [2018-12-09 15:06:08,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:06:09,013 INFO L225 Difference]: With dead ends: 21204 [2018-12-09 15:06:09,013 INFO L226 Difference]: Without dead ends: 13589 [2018-12-09 15:06:09,019 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 916 GetRequests, 873 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 437 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=255, Invalid=1725, Unknown=0, NotChecked=0, Total=1980 [2018-12-09 15:06:09,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13589 states. [2018-12-09 15:06:09,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13589 to 13551. [2018-12-09 15:06:09,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13551 states. [2018-12-09 15:06:09,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13551 states to 13551 states and 16830 transitions. [2018-12-09 15:06:09,127 INFO L78 Accepts]: Start accepts. Automaton has 13551 states and 16830 transitions. Word has length 888 [2018-12-09 15:06:09,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:06:09,127 INFO L480 AbstractCegarLoop]: Abstraction has 13551 states and 16830 transitions. [2018-12-09 15:06:09,127 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 15:06:09,128 INFO L276 IsEmpty]: Start isEmpty. Operand 13551 states and 16830 transitions. [2018-12-09 15:06:09,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2018-12-09 15:06:09,141 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:06:09,141 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 15:06:09,141 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:06:09,141 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:06:09,141 INFO L82 PathProgramCache]: Analyzing trace with hash 982747951, now seen corresponding path program 1 times [2018-12-09 15:06:09,142 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 15:06:09,142 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:06:09,142 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:06:09,142 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:06:09,142 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 15:06:09,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:06:09,739 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 191 proven. 50 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-12-09 15:06:09,739 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:06:09,739 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 15:06:09,739 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 997 with the following transitions: [2018-12-09 15:06:09,740 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [797], [799], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2629], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2677], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 15:06:09,748 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 15:06:09,748 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 15:06:11,085 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 15:06:11,086 INFO L272 AbstractInterpreter]: Visited 828 different actions 2476 times. Merged at 6 different actions 12 times. Never widened. Performed 44187 root evaluator evaluations with a maximum evaluation depth of 3. Performed 44187 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 15:06:11,087 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:06:11,087 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 15:06:11,857 INFO L227 lantSequenceWeakener]: Weakened 993 states. On average, predicates are now at 80.07% of their original sizes. [2018-12-09 15:06:11,858 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 15:06:11,962 INFO L418 sIntCurrentIteration]: We unified 995 AI predicates to 995 [2018-12-09 15:06:11,962 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 15:06:11,962 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 15:06:11,962 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [12] total 26 [2018-12-09 15:06:11,962 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 15:06:11,963 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 15:06:11,963 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 15:06:11,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 15:06:11,963 INFO L87 Difference]: Start difference. First operand 13551 states and 16830 transitions. Second operand 16 states. [2018-12-09 15:06:43,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:06:43,195 INFO L93 Difference]: Finished difference Result 29727 states and 38923 transitions. [2018-12-09 15:06:43,195 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2018-12-09 15:06:43,196 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 996 [2018-12-09 15:06:43,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:06:43,219 INFO L225 Difference]: With dead ends: 29727 [2018-12-09 15:06:43,219 INFO L226 Difference]: Without dead ends: 17016 [2018-12-09 15:06:43,228 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1022 GetRequests, 981 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 382 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=239, Invalid=1567, Unknown=0, NotChecked=0, Total=1806 [2018-12-09 15:06:43,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17016 states. [2018-12-09 15:06:43,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17016 to 16993. [2018-12-09 15:06:43,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16993 states. [2018-12-09 15:06:43,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16993 states to 16993 states and 20802 transitions. [2018-12-09 15:06:43,375 INFO L78 Accepts]: Start accepts. Automaton has 16993 states and 20802 transitions. Word has length 996 [2018-12-09 15:06:43,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:06:43,375 INFO L480 AbstractCegarLoop]: Abstraction has 16993 states and 20802 transitions. [2018-12-09 15:06:43,376 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 15:06:43,376 INFO L276 IsEmpty]: Start isEmpty. Operand 16993 states and 20802 transitions. [2018-12-09 15:06:43,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2018-12-09 15:06:43,393 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:06:43,394 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 15:06:43,394 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:06:43,394 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:06:43,394 INFO L82 PathProgramCache]: Analyzing trace with hash 211820264, now seen corresponding path program 1 times [2018-12-09 15:06:43,394 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 15:06:43,395 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:06:43,395 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:06:43,395 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:06:43,395 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 15:06:43,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:06:44,051 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 321 proven. 141 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-12-09 15:06:44,051 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:06:44,051 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 15:06:44,052 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1144 with the following transitions: [2018-12-09 15:06:44,052 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [797], [799], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2629], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2677], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 15:06:44,060 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 15:06:44,060 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 15:06:45,437 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 15:06:45,438 INFO L272 AbstractInterpreter]: Visited 832 different actions 2485 times. Merged at 6 different actions 12 times. Never widened. Performed 44256 root evaluator evaluations with a maximum evaluation depth of 3. Performed 44256 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 15:06:45,440 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:06:45,440 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 15:06:46,364 INFO L227 lantSequenceWeakener]: Weakened 1140 states. On average, predicates are now at 80.05% of their original sizes. [2018-12-09 15:06:46,364 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 15:06:46,497 INFO L418 sIntCurrentIteration]: We unified 1142 AI predicates to 1142 [2018-12-09 15:06:46,497 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 15:06:46,497 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 15:06:46,498 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [18] imperfect sequences [10] total 26 [2018-12-09 15:06:46,498 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 15:06:46,498 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-12-09 15:06:46,498 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-12-09 15:06:46,498 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=253, Unknown=0, NotChecked=0, Total=306 [2018-12-09 15:06:46,498 INFO L87 Difference]: Start difference. First operand 16993 states and 20802 transitions. Second operand 18 states. [2018-12-09 15:07:21,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:07:21,481 INFO L93 Difference]: Finished difference Result 34856 states and 42769 transitions. [2018-12-09 15:07:21,481 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2018-12-09 15:07:21,481 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 1143 [2018-12-09 15:07:21,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:07:21,502 INFO L225 Difference]: With dead ends: 34856 [2018-12-09 15:07:21,502 INFO L226 Difference]: Without dead ends: 18703 [2018-12-09 15:07:21,513 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1170 GetRequests, 1126 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 420 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=260, Invalid=1810, Unknown=0, NotChecked=0, Total=2070 [2018-12-09 15:07:21,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18703 states. [2018-12-09 15:07:21,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18703 to 18686. [2018-12-09 15:07:21,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18686 states. [2018-12-09 15:07:21,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18686 states to 18686 states and 22570 transitions. [2018-12-09 15:07:21,658 INFO L78 Accepts]: Start accepts. Automaton has 18686 states and 22570 transitions. Word has length 1143 [2018-12-09 15:07:21,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:07:21,659 INFO L480 AbstractCegarLoop]: Abstraction has 18686 states and 22570 transitions. [2018-12-09 15:07:21,659 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-12-09 15:07:21,659 INFO L276 IsEmpty]: Start isEmpty. Operand 18686 states and 22570 transitions. [2018-12-09 15:07:21,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1203 [2018-12-09 15:07:21,678 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:07:21,678 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 15:07:21,678 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:07:21,678 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:07:21,679 INFO L82 PathProgramCache]: Analyzing trace with hash -956580236, now seen corresponding path program 1 times [2018-12-09 15:07:21,679 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 15:07:21,679 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:07:21,679 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:07:21,679 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:07:21,679 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 15:07:21,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:07:22,328 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 385 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:07:22,328 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:07:22,328 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 15:07:22,328 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1203 with the following transitions: [2018-12-09 15:07:22,329 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [797], [799], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2185], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 15:07:22,337 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 15:07:22,337 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 15:07:24,239 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 15:07:24,239 INFO L272 AbstractInterpreter]: Visited 831 different actions 3312 times. Merged at 7 different actions 27 times. Widened at 1 different actions 1 times. Performed 59743 root evaluator evaluations with a maximum evaluation depth of 3. Performed 59743 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 15:07:24,241 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:07:24,242 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 15:07:24,242 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:07:24,242 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 15:07:24,248 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:07:24,248 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 15:07:24,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:07:24,434 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:07:25,039 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 405 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-12-09 15:07:25,040 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 15:07:25,729 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 405 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-12-09 15:07:25,744 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 15:07:25,745 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 17 [2018-12-09 15:07:25,745 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 15:07:25,746 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-09 15:07:25,746 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-09 15:07:25,746 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=215, Unknown=0, NotChecked=0, Total=272 [2018-12-09 15:07:25,746 INFO L87 Difference]: Start difference. First operand 18686 states and 22570 transitions. Second operand 14 states. [2018-12-09 15:07:51,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:07:51,352 INFO L93 Difference]: Finished difference Result 56983 states and 77442 transitions. [2018-12-09 15:07:51,352 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2018-12-09 15:07:51,352 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1202 [2018-12-09 15:07:51,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:07:51,395 INFO L225 Difference]: With dead ends: 56983 [2018-12-09 15:07:51,395 INFO L226 Difference]: Without dead ends: 32982 [2018-12-09 15:07:51,420 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2499 GetRequests, 2441 SyntacticMatches, 1 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 883 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=772, Invalid=2650, Unknown=0, NotChecked=0, Total=3422 [2018-12-09 15:07:51,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32982 states. [2018-12-09 15:07:51,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32982 to 31147. [2018-12-09 15:07:51,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31147 states. [2018-12-09 15:07:51,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31147 states to 31147 states and 35467 transitions. [2018-12-09 15:07:51,734 INFO L78 Accepts]: Start accepts. Automaton has 31147 states and 35467 transitions. Word has length 1202 [2018-12-09 15:07:51,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:07:51,734 INFO L480 AbstractCegarLoop]: Abstraction has 31147 states and 35467 transitions. [2018-12-09 15:07:51,735 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-09 15:07:51,735 INFO L276 IsEmpty]: Start isEmpty. Operand 31147 states and 35467 transitions. [2018-12-09 15:07:51,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1231 [2018-12-09 15:07:51,762 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:07:51,763 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 15:07:51,763 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:07:51,763 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:07:51,763 INFO L82 PathProgramCache]: Analyzing trace with hash 541105778, now seen corresponding path program 1 times [2018-12-09 15:07:51,764 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 15:07:51,764 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:07:51,764 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:07:51,764 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:07:51,764 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 15:07:51,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:07:52,385 INFO L134 CoverageAnalysis]: Checked inductivity of 747 backedges. 513 proven. 102 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-12-09 15:07:52,385 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:07:52,385 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 15:07:52,385 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1231 with the following transitions: [2018-12-09 15:07:52,386 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [797], [799], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2765], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 15:07:52,394 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 15:07:52,394 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 15:07:54,844 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 15:07:54,844 INFO L272 AbstractInterpreter]: Visited 833 different actions 4152 times. Merged at 8 different actions 34 times. Never widened. Performed 76544 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76544 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 15:07:54,845 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:07:54,846 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 15:07:54,846 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:07:54,846 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 15:07:54,852 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:07:54,853 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 15:07:55,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:07:55,023 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:07:55,402 INFO L134 CoverageAnalysis]: Checked inductivity of 747 backedges. 540 proven. 2 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2018-12-09 15:07:55,402 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 15:07:56,297 INFO L134 CoverageAnalysis]: Checked inductivity of 747 backedges. 540 proven. 2 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2018-12-09 15:07:56,312 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 15:07:56,312 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-12-09 15:07:56,312 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 15:07:56,313 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-09 15:07:56,313 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-09 15:07:56,313 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=220, Unknown=0, NotChecked=0, Total=272 [2018-12-09 15:07:56,313 INFO L87 Difference]: Start difference. First operand 31147 states and 35467 transitions. Second operand 15 states. [2018-12-09 15:08:50,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:08:50,676 INFO L93 Difference]: Finished difference Result 134088 states and 166732 transitions. [2018-12-09 15:08:50,677 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2018-12-09 15:08:50,677 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1230 [2018-12-09 15:08:50,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:08:50,857 INFO L225 Difference]: With dead ends: 134088 [2018-12-09 15:08:50,857 INFO L226 Difference]: Without dead ends: 103781 [2018-12-09 15:08:50,906 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2666 GetRequests, 2540 SyntacticMatches, 2 SemanticMatches, 124 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5937 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=2032, Invalid=13718, Unknown=0, NotChecked=0, Total=15750 [2018-12-09 15:08:50,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103781 states. [2018-12-09 15:08:51,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103781 to 101933. [2018-12-09 15:08:51,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 101933 states. [2018-12-09 15:08:52,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101933 states to 101933 states and 116747 transitions. [2018-12-09 15:08:52,018 INFO L78 Accepts]: Start accepts. Automaton has 101933 states and 116747 transitions. Word has length 1230 [2018-12-09 15:08:52,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:08:52,019 INFO L480 AbstractCegarLoop]: Abstraction has 101933 states and 116747 transitions. [2018-12-09 15:08:52,019 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-09 15:08:52,019 INFO L276 IsEmpty]: Start isEmpty. Operand 101933 states and 116747 transitions. [2018-12-09 15:08:52,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1246 [2018-12-09 15:08:52,092 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:08:52,093 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 15:08:52,093 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:08:52,095 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:08:52,096 INFO L82 PathProgramCache]: Analyzing trace with hash -498790992, now seen corresponding path program 1 times [2018-12-09 15:08:52,096 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 15:08:52,096 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:08:52,097 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:08:52,097 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:08:52,097 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 15:08:52,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:08:52,717 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 501 proven. 137 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2018-12-09 15:08:52,717 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:08:52,717 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 15:08:52,717 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1246 with the following transitions: [2018-12-09 15:08:52,718 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [797], [799], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 15:08:52,725 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 15:08:52,725 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 15:08:55,215 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 15:08:55,215 INFO L272 AbstractInterpreter]: Visited 833 different actions 4151 times. Merged at 8 different actions 33 times. Never widened. Performed 76592 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76592 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 15:08:55,217 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:08:55,217 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 15:08:55,217 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:08:55,217 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 15:08:55,223 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:08:55,224 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 15:08:55,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:08:55,394 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:08:56,054 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 417 proven. 0 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2018-12-09 15:08:56,054 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 15:08:56,634 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 417 proven. 0 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2018-12-09 15:08:56,650 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-09 15:08:56,650 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [6] total 7 [2018-12-09 15:08:56,650 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 15:08:56,651 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 15:08:56,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 15:08:56,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-12-09 15:08:56,651 INFO L87 Difference]: Start difference. First operand 101933 states and 116747 transitions. Second operand 3 states. [2018-12-09 15:08:59,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:08:59,266 INFO L93 Difference]: Finished difference Result 228202 states and 265643 transitions. [2018-12-09 15:08:59,267 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 15:08:59,267 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1245 [2018-12-09 15:08:59,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:08:59,480 INFO L225 Difference]: With dead ends: 228202 [2018-12-09 15:08:59,480 INFO L226 Difference]: Without dead ends: 127111 [2018-12-09 15:08:59,579 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2503 GetRequests, 2493 SyntacticMatches, 5 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-12-09 15:08:59,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127111 states. [2018-12-09 15:09:00,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127111 to 126277. [2018-12-09 15:09:00,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 126277 states. [2018-12-09 15:09:00,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126277 states to 126277 states and 145245 transitions. [2018-12-09 15:09:00,793 INFO L78 Accepts]: Start accepts. Automaton has 126277 states and 145245 transitions. Word has length 1245 [2018-12-09 15:09:00,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:09:00,794 INFO L480 AbstractCegarLoop]: Abstraction has 126277 states and 145245 transitions. [2018-12-09 15:09:00,794 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 15:09:00,794 INFO L276 IsEmpty]: Start isEmpty. Operand 126277 states and 145245 transitions. [2018-12-09 15:09:00,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1284 [2018-12-09 15:09:00,884 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:09:00,885 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 15:09:00,885 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:09:00,885 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:09:00,885 INFO L82 PathProgramCache]: Analyzing trace with hash 1846264408, now seen corresponding path program 1 times [2018-12-09 15:09:00,885 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 15:09:00,885 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:09:00,886 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:09:00,886 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:09:00,886 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 15:09:00,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:09:01,556 INFO L134 CoverageAnalysis]: Checked inductivity of 744 backedges. 581 proven. 106 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2018-12-09 15:09:01,557 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:09:01,557 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 15:09:01,557 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1284 with the following transitions: [2018-12-09 15:09:01,557 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [797], [799], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1881], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2629], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2765], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 15:09:01,565 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 15:09:01,565 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 15:09:03,494 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 15:09:03,494 INFO L272 AbstractInterpreter]: Visited 833 different actions 3319 times. Merged at 7 different actions 23 times. Never widened. Performed 60595 root evaluator evaluations with a maximum evaluation depth of 3. Performed 60595 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 15:09:03,495 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:09:03,495 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 15:09:03,495 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:09:03,495 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 15:09:03,501 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:09:03,501 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 15:09:03,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:09:03,675 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:09:04,196 INFO L134 CoverageAnalysis]: Checked inductivity of 744 backedges. 669 proven. 2 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2018-12-09 15:09:04,196 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 15:09:04,707 INFO L134 CoverageAnalysis]: Checked inductivity of 744 backedges. 601 proven. 50 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-12-09 15:09:04,723 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 15:09:04,723 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-12-09 15:09:04,723 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 15:09:04,724 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-09 15:09:04,724 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-09 15:09:04,724 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2018-12-09 15:09:04,725 INFO L87 Difference]: Start difference. First operand 126277 states and 145245 transitions. Second operand 15 states. [2018-12-09 15:09:21,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:09:21,870 INFO L93 Difference]: Finished difference Result 287262 states and 335153 transitions. [2018-12-09 15:09:21,871 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2018-12-09 15:09:21,871 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1283 [2018-12-09 15:09:21,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:09:22,163 INFO L225 Difference]: With dead ends: 287262 [2018-12-09 15:09:22,163 INFO L226 Difference]: Without dead ends: 161827 [2018-12-09 15:09:22,292 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2646 GetRequests, 2595 SyntacticMatches, 2 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 626 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=568, Invalid=1982, Unknown=0, NotChecked=0, Total=2550 [2018-12-09 15:09:22,410 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 161827 states. [2018-12-09 15:09:23,649 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 161827 to 159768. [2018-12-09 15:09:23,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 159768 states. [2018-12-09 15:09:23,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159768 states to 159768 states and 178413 transitions. [2018-12-09 15:09:23,824 INFO L78 Accepts]: Start accepts. Automaton has 159768 states and 178413 transitions. Word has length 1283 [2018-12-09 15:09:23,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:09:23,824 INFO L480 AbstractCegarLoop]: Abstraction has 159768 states and 178413 transitions. [2018-12-09 15:09:23,825 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-09 15:09:23,825 INFO L276 IsEmpty]: Start isEmpty. Operand 159768 states and 178413 transitions. [2018-12-09 15:09:23,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1301 [2018-12-09 15:09:23,918 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:09:23,918 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, 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, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 15:09:23,918 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:09:23,918 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:09:23,919 INFO L82 PathProgramCache]: Analyzing trace with hash 1392828431, now seen corresponding path program 1 times [2018-12-09 15:09:23,919 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 15:09:23,919 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:09:23,919 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:09:23,919 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:09:23,919 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 15:09:23,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:09:24,641 INFO L134 CoverageAnalysis]: Checked inductivity of 1066 backedges. 569 proven. 319 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2018-12-09 15:09:24,642 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:09:24,642 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 15:09:24,642 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1301 with the following transitions: [2018-12-09 15:09:24,642 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [797], [799], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2813], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 15:09:24,650 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 15:09:24,650 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 15:09:27,143 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 15:09:27,143 INFO L272 AbstractInterpreter]: Visited 834 different actions 4161 times. Merged at 8 different actions 38 times. Widened at 1 different actions 1 times. Performed 76622 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76622 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 15:09:27,145 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:09:27,145 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 15:09:27,145 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:09:27,145 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan/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 [2018-12-09 15:09:27,151 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:09:27,151 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 15:09:27,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:09:27,337 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:09:27,961 INFO L134 CoverageAnalysis]: Checked inductivity of 1066 backedges. 472 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2018-12-09 15:09:27,961 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 15:09:28,568 INFO L134 CoverageAnalysis]: Checked inductivity of 1066 backedges. 472 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2018-12-09 15:09:28,584 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-09 15:09:28,584 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [6] total 7 [2018-12-09 15:09:28,584 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 15:09:28,585 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 15:09:28,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 15:09:28,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-12-09 15:09:28,585 INFO L87 Difference]: Start difference. First operand 159768 states and 178413 transitions. Second operand 3 states. [2018-12-09 15:09:30,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:09:30,753 INFO L93 Difference]: Finished difference Result 286949 states and 321547 transitions. [2018-12-09 15:09:30,754 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 15:09:30,754 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1300 [2018-12-09 15:09:30,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:09:31,092 INFO L225 Difference]: With dead ends: 286949 [2018-12-09 15:09:31,092 INFO L226 Difference]: Without dead ends: 158918 [2018-12-09 15:09:31,171 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2613 GetRequests, 2603 SyntacticMatches, 5 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-12-09 15:09:31,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158918 states. [2018-12-09 15:09:32,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158918 to 158918. [2018-12-09 15:09:32,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 158918 states. [2018-12-09 15:09:32,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158918 states to 158918 states and 174320 transitions. [2018-12-09 15:09:32,501 INFO L78 Accepts]: Start accepts. Automaton has 158918 states and 174320 transitions. Word has length 1300 [2018-12-09 15:09:32,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:09:32,501 INFO L480 AbstractCegarLoop]: Abstraction has 158918 states and 174320 transitions. [2018-12-09 15:09:32,502 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 15:09:32,502 INFO L276 IsEmpty]: Start isEmpty. Operand 158918 states and 174320 transitions. [2018-12-09 15:09:32,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1420 [2018-12-09 15:09:32,605 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:09:32,606 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, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 15:09:32,606 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:09:32,606 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:09:32,606 INFO L82 PathProgramCache]: Analyzing trace with hash -1245951115, now seen corresponding path program 1 times [2018-12-09 15:09:32,606 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 15:09:32,607 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:09:32,607 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:09:32,607 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:09:32,607 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 15:09:32,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:09:35,458 INFO L134 CoverageAnalysis]: Checked inductivity of 1065 backedges. 603 proven. 458 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-09 15:09:35,458 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:09:35,459 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 15:09:35,459 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1420 with the following transitions: [2018-12-09 15:09:35,459 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [797], [799], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1961], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3237], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 15:09:35,466 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 15:09:35,467 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 15:09:38,866 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 15:09:38,866 INFO L272 AbstractInterpreter]: Visited 832 different actions 4151 times. Merged at 8 different actions 37 times. Widened at 1 different actions 1 times. Performed 77896 root evaluator evaluations with a maximum evaluation depth of 3. Performed 77896 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 15:09:38,867 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:09:38,867 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 15:09:38,868 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:09:38,868 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 15:09:38,874 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:09:38,874 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 15:09:39,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:09:39,060 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:09:39,630 INFO L134 CoverageAnalysis]: Checked inductivity of 1065 backedges. 895 proven. 2 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2018-12-09 15:09:39,630 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 15:09:40,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1065 backedges. 895 proven. 2 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2018-12-09 15:09:40,335 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 15:09:40,335 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 5, 5] total 22 [2018-12-09 15:09:40,335 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 15:09:40,336 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-12-09 15:09:40,336 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-12-09 15:09:40,337 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=385, Unknown=0, NotChecked=0, Total=462 [2018-12-09 15:09:40,337 INFO L87 Difference]: Start difference. First operand 158918 states and 174320 transitions. Second operand 21 states. [2018-12-09 15:09:42,507 WARN L180 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 42 [2018-12-09 15:09:43,020 WARN L180 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 46 [2018-12-09 15:09:44,742 WARN L180 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 41 [2018-12-09 15:09:45,067 WARN L180 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 41 [2018-12-09 15:09:46,340 WARN L180 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2018-12-09 15:09:46,978 WARN L180 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 40 [2018-12-09 15:09:47,669 WARN L180 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 56 [2018-12-09 15:09:48,395 WARN L180 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 36 [2018-12-09 15:09:49,176 WARN L180 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 42 [2018-12-09 15:09:49,705 WARN L180 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 44 [2018-12-09 15:09:50,124 WARN L180 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 40 [2018-12-09 15:09:50,487 WARN L180 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 42 [2018-12-09 15:09:51,447 WARN L180 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 54 [2018-12-09 15:09:52,527 WARN L180 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2018-12-09 15:09:53,781 WARN L180 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 63 [2018-12-09 15:09:54,376 WARN L180 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2018-12-09 15:09:54,887 WARN L180 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 54 [2018-12-09 15:09:55,968 WARN L180 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2018-12-09 15:09:56,327 WARN L180 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 62 [2018-12-09 15:09:56,847 WARN L180 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2018-12-09 15:09:57,466 WARN L180 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2018-12-09 15:09:58,818 WARN L180 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2018-12-09 15:10:01,415 WARN L180 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 51 [2018-12-09 15:10:02,195 WARN L180 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 65 [2018-12-09 15:10:02,838 WARN L180 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 62 [2018-12-09 15:10:03,620 WARN L180 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2018-12-09 15:10:04,144 WARN L180 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 71 [2018-12-09 15:10:04,540 WARN L180 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 38 [2018-12-09 15:10:05,114 WARN L180 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2018-12-09 15:10:05,702 WARN L180 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2018-12-09 15:10:06,331 WARN L180 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2018-12-09 15:10:06,827 WARN L180 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 39 [2018-12-09 15:10:07,458 WARN L180 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 75 [2018-12-09 15:10:08,112 WARN L180 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 74 [2018-12-09 15:10:08,386 WARN L180 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 46 [2018-12-09 15:10:09,164 WARN L180 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2018-12-09 15:10:09,439 WARN L180 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2018-12-09 15:10:10,288 WARN L180 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 41 [2018-12-09 15:10:11,369 WARN L180 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2018-12-09 15:10:11,759 WARN L180 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 75 [2018-12-09 15:10:13,741 WARN L180 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 46 [2018-12-09 15:10:14,148 WARN L180 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2018-12-09 15:10:15,385 WARN L180 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 66 [2018-12-09 15:10:16,535 WARN L180 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 61 [2018-12-09 15:10:19,626 WARN L180 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 43 [2018-12-09 15:10:20,254 WARN L180 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 43 [2018-12-09 15:10:21,535 WARN L180 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 61 [2018-12-09 15:10:22,009 WARN L180 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 37 [2018-12-09 15:10:23,020 WARN L180 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 67 [2018-12-09 15:10:23,808 WARN L180 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 66 [2018-12-09 15:10:24,935 WARN L180 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2018-12-09 15:10:32,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:10:32,173 INFO L93 Difference]: Finished difference Result 316528 states and 353046 transitions. [2018-12-09 15:10:32,174 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 142 states. [2018-12-09 15:10:32,174 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 1419 [2018-12-09 15:10:32,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:10:32,532 INFO L225 Difference]: With dead ends: 316528 [2018-12-09 15:10:32,532 INFO L226 Difference]: Without dead ends: 163456 [2018-12-09 15:10:32,623 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3103 GetRequests, 2943 SyntacticMatches, 2 SemanticMatches, 158 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10126 ImplicationChecksByTransitivity, 19.6s TimeCoverageRelationStatistics Valid=3862, Invalid=21578, Unknown=0, NotChecked=0, Total=25440 [2018-12-09 15:10:32,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163456 states. [2018-12-09 15:10:33,859 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163456 to 159164. [2018-12-09 15:10:33,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 159164 states. [2018-12-09 15:10:34,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159164 states to 159164 states and 170426 transitions. [2018-12-09 15:10:34,025 INFO L78 Accepts]: Start accepts. Automaton has 159164 states and 170426 transitions. Word has length 1419 [2018-12-09 15:10:34,026 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:10:34,026 INFO L480 AbstractCegarLoop]: Abstraction has 159164 states and 170426 transitions. [2018-12-09 15:10:34,026 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-12-09 15:10:34,026 INFO L276 IsEmpty]: Start isEmpty. Operand 159164 states and 170426 transitions. [2018-12-09 15:10:34,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1614 [2018-12-09 15:10:34,154 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:10:34,155 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 15:10:34,155 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:10:34,155 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:10:34,156 INFO L82 PathProgramCache]: Analyzing trace with hash 1993401023, now seen corresponding path program 1 times [2018-12-09 15:10:34,156 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 15:10:34,156 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:10:34,157 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:10:34,157 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:10:34,157 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 15:10:34,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:10:35,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2450 backedges. 1008 proven. 722 refuted. 0 times theorem prover too weak. 720 trivial. 0 not checked. [2018-12-09 15:10:35,212 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:10:35,212 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 15:10:35,212 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1614 with the following transitions: [2018-12-09 15:10:35,212 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [797], [799], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2765], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2865], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2905], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3025], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3233], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 15:10:35,219 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 15:10:35,220 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 15:10:38,323 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 15:10:38,323 INFO L272 AbstractInterpreter]: Visited 836 different actions 5009 times. Merged at 11 different actions 50 times. Widened at 1 different actions 1 times. Performed 93636 root evaluator evaluations with a maximum evaluation depth of 3. Performed 93636 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 20 fixpoints after 6 different actions. Largest state had 44 variables. [2018-12-09 15:10:38,325 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:10:38,325 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 15:10:38,325 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:10:38,325 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 15:10:38,331 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:10:38,331 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 15:10:38,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:10:38,543 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:10:39,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2450 backedges. 1644 proven. 2 refuted. 0 times theorem prover too weak. 804 trivial. 0 not checked. [2018-12-09 15:10:39,223 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 15:10:39,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2450 backedges. 1024 proven. 291 refuted. 0 times theorem prover too weak. 1135 trivial. 0 not checked. [2018-12-09 15:10:39,975 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 15:10:39,976 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 13 [2018-12-09 15:10:39,976 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 15:10:39,977 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-09 15:10:39,977 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-09 15:10:39,977 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-12-09 15:10:39,977 INFO L87 Difference]: Start difference. First operand 159164 states and 170426 transitions. Second operand 11 states. [2018-12-09 15:10:55,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:10:55,248 INFO L93 Difference]: Finished difference Result 335436 states and 359226 transitions. [2018-12-09 15:10:55,249 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-09 15:10:55,249 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1613 [2018-12-09 15:10:55,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:10:55,556 INFO L225 Difference]: With dead ends: 335436 [2018-12-09 15:10:55,556 INFO L226 Difference]: Without dead ends: 176275 [2018-12-09 15:10:55,709 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3259 GetRequests, 3232 SyntacticMatches, 6 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=136, Invalid=370, Unknown=0, NotChecked=0, Total=506 [2018-12-09 15:10:55,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176275 states. [2018-12-09 15:10:57,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176275 to 168663. [2018-12-09 15:10:57,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 168663 states. [2018-12-09 15:10:57,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168663 states to 168663 states and 177081 transitions. [2018-12-09 15:10:57,269 INFO L78 Accepts]: Start accepts. Automaton has 168663 states and 177081 transitions. Word has length 1613 [2018-12-09 15:10:57,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:10:57,269 INFO L480 AbstractCegarLoop]: Abstraction has 168663 states and 177081 transitions. [2018-12-09 15:10:57,269 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-09 15:10:57,269 INFO L276 IsEmpty]: Start isEmpty. Operand 168663 states and 177081 transitions. [2018-12-09 15:10:57,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1717 [2018-12-09 15:10:57,396 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:10:57,397 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 15:10:57,397 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:10:57,397 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:10:57,397 INFO L82 PathProgramCache]: Analyzing trace with hash -864216724, now seen corresponding path program 1 times [2018-12-09 15:10:57,397 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 15:10:57,398 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:10:57,398 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:10:57,398 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:10:57,398 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 15:10:57,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:10:58,517 INFO L134 CoverageAnalysis]: Checked inductivity of 3091 backedges. 1024 proven. 1340 refuted. 0 times theorem prover too weak. 727 trivial. 0 not checked. [2018-12-09 15:10:58,517 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:10:58,517 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 15:10:58,517 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1717 with the following transitions: [2018-12-09 15:10:58,517 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [797], [799], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2865], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2905], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3017], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3061], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3233], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 15:10:58,525 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 15:10:58,525 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 15:11:01,635 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 15:11:01,635 INFO L272 AbstractInterpreter]: Visited 837 different actions 5009 times. Merged at 10 different actions 44 times. Widened at 1 different actions 1 times. Performed 93818 root evaluator evaluations with a maximum evaluation depth of 3. Performed 93818 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 21 fixpoints after 7 different actions. Largest state had 44 variables. [2018-12-09 15:11:01,636 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:11:01,636 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 15:11:01,636 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:11:01,636 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 15:11:01,643 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:11:01,643 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 15:11:01,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:11:01,868 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:11:02,625 INFO L134 CoverageAnalysis]: Checked inductivity of 3091 backedges. 2136 proven. 2 refuted. 0 times theorem prover too weak. 953 trivial. 0 not checked. [2018-12-09 15:11:02,625 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 15:11:03,450 INFO L134 CoverageAnalysis]: Checked inductivity of 3091 backedges. 1288 proven. 259 refuted. 0 times theorem prover too weak. 1544 trivial. 0 not checked. [2018-12-09 15:11:03,466 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 15:11:03,467 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-12-09 15:11:03,467 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 15:11:03,468 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 15:11:03,468 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 15:11:03,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2018-12-09 15:11:03,468 INFO L87 Difference]: Start difference. First operand 168663 states and 177081 transitions. Second operand 9 states. [2018-12-09 15:11:13,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:11:13,669 INFO L93 Difference]: Finished difference Result 324987 states and 342971 transitions. [2018-12-09 15:11:13,669 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-12-09 15:11:13,669 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1716 [2018-12-09 15:11:13,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:11:13,933 INFO L225 Difference]: With dead ends: 324987 [2018-12-09 15:11:13,933 INFO L226 Difference]: Without dead ends: 157959 [2018-12-09 15:11:14,071 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3469 GetRequests, 3446 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=138, Invalid=414, Unknown=0, NotChecked=0, Total=552 [2018-12-09 15:11:14,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 157959 states. [2018-12-09 15:11:15,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 157959 to 147508. [2018-12-09 15:11:15,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 147508 states. [2018-12-09 15:11:15,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147508 states to 147508 states and 151271 transitions. [2018-12-09 15:11:15,470 INFO L78 Accepts]: Start accepts. Automaton has 147508 states and 151271 transitions. Word has length 1716 [2018-12-09 15:11:15,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:11:15,471 INFO L480 AbstractCegarLoop]: Abstraction has 147508 states and 151271 transitions. [2018-12-09 15:11:15,471 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 15:11:15,471 INFO L276 IsEmpty]: Start isEmpty. Operand 147508 states and 151271 transitions. [2018-12-09 15:11:15,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1787 [2018-12-09 15:11:15,546 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:11:15,547 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 15:11:15,548 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:11:15,548 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:11:15,548 INFO L82 PathProgramCache]: Analyzing trace with hash 408406515, now seen corresponding path program 1 times [2018-12-09 15:11:15,548 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 15:11:15,549 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:11:15,549 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:11:15,549 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:11:15,549 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 15:11:15,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:11:17,275 INFO L134 CoverageAnalysis]: Checked inductivity of 1766 backedges. 726 proven. 737 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2018-12-09 15:11:17,275 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:11:17,275 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 15:11:17,276 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1787 with the following transitions: [2018-12-09 15:11:17,276 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [797], [799], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1925], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2613], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2885], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3237], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 15:11:17,283 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 15:11:17,283 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 15:11:19,653 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 15:11:19,653 INFO L272 AbstractInterpreter]: Visited 832 different actions 4163 times. Merged at 10 different actions 47 times. Widened at 1 different actions 1 times. Performed 73719 root evaluator evaluations with a maximum evaluation depth of 3. Performed 73719 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 15:11:19,655 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:11:19,655 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 15:11:19,655 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 15:11:19,655 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 15:11:19,661 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:11:19,661 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 15:11:19,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:11:19,880 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:11:20,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1766 backedges. 955 proven. 0 refuted. 0 times theorem prover too weak. 811 trivial. 0 not checked. [2018-12-09 15:11:20,893 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 15:11:21,915 INFO L134 CoverageAnalysis]: Checked inductivity of 1766 backedges. 955 proven. 0 refuted. 0 times theorem prover too weak. 811 trivial. 0 not checked. [2018-12-09 15:11:21,931 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-09 15:11:21,932 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 8 [2018-12-09 15:11:21,932 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 15:11:21,933 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 15:11:21,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 15:11:21,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-12-09 15:11:21,933 INFO L87 Difference]: Start difference. First operand 147508 states and 151271 transitions. Second operand 3 states. [2018-12-09 15:11:23,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:11:23,949 INFO L93 Difference]: Finished difference Result 269323 states and 276533 transitions. [2018-12-09 15:11:23,949 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 15:11:23,949 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1786 [2018-12-09 15:11:23,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:11:23,950 INFO L225 Difference]: With dead ends: 269323 [2018-12-09 15:11:23,950 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 15:11:24,059 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3587 GetRequests, 3576 SyntacticMatches, 5 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-12-09 15:11:24,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 15:11:24,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 15:11:24,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 15:11:24,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 15:11:24,060 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1786 [2018-12-09 15:11:24,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:11:24,061 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 15:11:24,061 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 15:11:24,061 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 15:11:24,061 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 15:11:24,064 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 15:11:24,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:24,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:24,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:24,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:24,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:24,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:24,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:24,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:24,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:24,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:24,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:24,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:24,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:24,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:24,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:24,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:24,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:25,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:26,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:27,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,183 WARN L180 SmtUtils]: Spent 2.64 s on a formula simplification. DAG size of input: 1368 DAG size of output: 718 [2018-12-09 15:11:28,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:28,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:29,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,549 WARN L180 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 1261 DAG size of output: 597 [2018-12-09 15:11:30,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:30,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 15:11:38,497 WARN L180 SmtUtils]: Spent 7.66 s on a formula simplification. DAG size of input: 666 DAG size of output: 198 [2018-12-09 15:11:48,561 WARN L180 SmtUtils]: Spent 10.04 s on a formula simplification. DAG size of input: 669 DAG size of output: 199 [2018-12-09 15:11:58,279 WARN L180 SmtUtils]: Spent 9.70 s on a formula simplification. DAG size of input: 663 DAG size of output: 198 [2018-12-09 15:12:08,126 WARN L180 SmtUtils]: Spent 9.82 s on a formula simplification. DAG size of input: 663 DAG size of output: 198 [2018-12-09 15:12:16,408 WARN L180 SmtUtils]: Spent 8.27 s on a formula simplification. DAG size of input: 667 DAG size of output: 201 [2018-12-09 15:12:21,215 WARN L180 SmtUtils]: Spent 4.74 s on a formula simplification. DAG size of input: 570 DAG size of output: 152 [2018-12-09 15:12:32,876 WARN L180 SmtUtils]: Spent 11.64 s on a formula simplification. DAG size of input: 672 DAG size of output: 203 [2018-12-09 15:12:37,946 WARN L180 SmtUtils]: Spent 5.07 s on a formula simplification. DAG size of input: 455 DAG size of output: 156 [2018-12-09 15:12:47,755 WARN L180 SmtUtils]: Spent 9.79 s on a formula simplification. DAG size of input: 673 DAG size of output: 201 [2018-12-09 15:12:47,758 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 15:12:47,758 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a7~0 |old(~a7~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a26~0 |old(~a26~0)|) (= ~a3~0 |old(~a3~0)|)) [2018-12-09 15:12:47,758 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 15:12:47,758 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,758 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,758 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,758 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,758 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,758 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,758 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-12-09 15:12:47,759 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,760 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,761 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,762 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,763 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4787) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,764 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-12-09 15:12:47,765 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-12-09 15:12:47,766 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-12-09 15:12:47,767 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-12-09 15:12:47,767 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,767 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,767 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,767 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse36 (= 18 |old(~a26~0)|))) (let ((.cse8 (= |calculate_output4_#in~input| 0)) (.cse13 (= 16 |old(~a26~0)|)) (.cse15 (= 0 |old(~a26~0)|)) (.cse21 (= 19 |old(~a14~0)|)) (.cse25 (= 19 ~a14~0)) (.cse4 (= 20 ~a14~0)) (.cse31 (= 20 |old(~a14~0)|)) (.cse26 (= ~a4~0 |old(~a4~0)|)) (.cse43 (= ~a28~0 15)) (.cse32 (= 0 |old(~a14~0)|)) (.cse33 (not (= 15 |old(~a28~0)|))) (.cse34 (not (= 1 |old(~a7~0)|))) (.cse48 (not (= 0 |old(~a7~0)|))) (.cse6 (not (= 17 |old(~a4~0)|))) (.cse11 (not (= 1 |old(~a3~0)|))) (.cse7 (not (= 1 ~a25~0))) (.cse12 (not (= 1 ~a1~0))) (.cse55 (not .cse36)) (.cse0 (= |old(~a26~0)| ~a26~0)) (.cse1 (= ~a28~0 |old(~a28~0)|)) (.cse38 (= ~a14~0 |old(~a14~0)|)) (.cse2 (= ~a7~0 |old(~a7~0)|)) (.cse3 (= 17 ~a4~0)) (.cse5 (= ~a3~0 |old(~a3~0)|))) (let ((.cse24 (and .cse0 .cse1 .cse38 .cse2 .cse3 .cse5)) (.cse19 (and (or .cse32 .cse6 .cse11 .cse7 .cse12 .cse33 .cse34) (or .cse48 .cse6 (not (= 16 |old(~a28~0)|)) .cse11 (not (= 18 |old(~a14~0)|)) .cse7 .cse12 .cse55))) (.cse35 (and .cse0 .cse26 .cse38 .cse2 .cse43 .cse5)) (.cse17 (= ~a7~0 0)) (.cse29 (not (= |old(~a14~0)| 19))) (.cse52 (and .cse0 .cse38 .cse2 .cse43 .cse3 .cse5)) (.cse45 (= 18 |old(~a4~0)|)) (.cse53 (not (= |old(~a26~0)| 18))) (.cse27 (< 15 |old(~a28~0)|)) (.cse41 (and .cse38 .cse2 .cse0 .cse1 .cse26 .cse5)) (.cse14 (= 19 |old(~a26~0)|)) (.cse54 (and .cse0 .cse1 .cse26 .cse38 .cse2 .cse5)) (.cse40 (< |old(~a4~0)| 17)) (.cse10 (< |old(~a28~0)| 17)) (.cse28 (not (= 16 |old(~a4~0)|))) (.cse9 (not .cse31)) (.cse20 (= |old(~a4~0)| |old(~a26~0)|)) (.cse44 (and .cse2 .cse0 .cse1 .cse26 .cse4 .cse5)) (.cse30 (< |old(~a4~0)| 18)) (.cse46 (and .cse25 .cse2 .cse0 .cse1 .cse26 .cse5)) (.cse42 (< 0 |old(~a3~0)|)) (.cse22 (= |old(~a4~0)| |old(~a14~0)|)) (.cse39 (not (= 17 |old(~a26~0)|))) (.cse37 (= 17 ~a26~0)) (.cse18 (< |old(~a28~0)| 16)) (.cse51 (< 16 |old(~a28~0)|)) (.cse47 (not .cse21)) (.cse49 (<= ~a28~0 16)) (.cse50 (<= 16 ~a28~0)) (.cse23 (or .cse32 .cse31 .cse6 .cse11 .cse7 .cse12 .cse8 (= 0 |old(~a28~0)|) .cse13 .cse15)) (.cse16 (= |old(~a14~0)| |old(~a26~0)|))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16)) (or (and (and (and .cse17 (= ~a14~0 18) (= ~a28~0 16)) .cse0) .cse3 .cse5) (or .cse8 .cse18 .cse19)) (or (or .cse20 .cse21 .cse22 .cse10 .cse23) .cse24) (or .cse11 (and (and .cse25 .cse2 .cse0 .cse1 .cse26) .cse5) (or .cse7 .cse27 .cse28 .cse12 .cse13 .cse29 .cse16)) (or .cse30 (or .cse31 .cse7 .cse8 .cse32 .cse20 .cse11 .cse21 .cse12 .cse33 .cse13 .cse34) .cse35) (or .cse24 (or .cse10 .cse20 .cse36 .cse22 .cse23)) (or (and .cse1 .cse26 .cse37 .cse38 .cse2 .cse5) (or .cse39 .cse7 .cse40 .cse20 .cse11 .cse12 .cse22 .cse16)) (or .cse41 .cse7 .cse28 .cse42 .cse12 .cse36 .cse13 .cse22 .cse16) (or .cse41 (or .cse31 .cse11 .cse7 .cse28 .cse12 .cse13 .cse22 .cse10 .cse14)) (or .cse30 .cse31 .cse11 .cse21 .cse41 .cse13 .cse10 .cse14) (or (and (= |old(~a14~0)| ~a14~0) (= ~a7~0 1) .cse0 .cse43 .cse26 (= ~a3~0 1)) .cse32 .cse11 .cse7 .cse28 .cse12 .cse8 .cse33 .cse13 .cse34 .cse15) (or (or .cse39 .cse7 .cse28 .cse9 .cse11 .cse12) .cse44) (or .cse31 .cse7 .cse27 .cse40 .cse41 .cse42 .cse45 .cse20 .cse12 .cse13 .cse22) (or .cse31 .cse7 .cse40 .cse42 .cse41 .cse45 .cse20 .cse12 .cse13 .cse22 .cse14) (or .cse30 .cse31 .cse27 .cse21 .cse13 .cse14 .cse42 .cse41) (or .cse39 .cse7 .cse40 .cse18 .cse42 .cse46 .cse12 .cse47 .cse22) (or .cse30 .cse7 .cse9 .cse44 .cse42 .cse12 .cse13 .cse22 .cse14 .cse16) (or .cse9 (and .cse0 .cse2 .cse43 .cse3 .cse4 .cse5) .cse8 .cse13 .cse19 .cse15 .cse16) (or .cse30 .cse7 .cse18 .cse9 .cse11 .cse12 .cse44 .cse13 .cse22 .cse14 .cse16) (or .cse39 .cse8 (and .cse37 .cse2 .cse43 .cse3 (= ~a14~0 19) .cse5) (or .cse48 .cse6 .cse11 .cse7 .cse12 .cse33 .cse47)) (or .cse30 .cse7 .cse8 .cse35 .cse11 .cse12 .cse33 .cse13 .cse47 .cse22 .cse34 .cse15) (or .cse44 .cse7 .cse27 .cse40 .cse9 .cse42 .cse12 .cse13 .cse22 .cse14 .cse16) (or .cse30 .cse31 .cse20 .cse11 .cse21 .cse41 .cse13 .cse18 .cse16) (or .cse7 .cse28 .cse9 .cse42 .cse44 .cse12 .cse13 .cse16) (or .cse39 .cse7 .cse8 .cse40 (and .cse49 .cse50 .cse37 .cse2 .cse3 .cse4 .cse5) .cse18 .cse9 (< 17 |old(~a4~0)|) .cse51 .cse11 .cse12) (or .cse39 .cse7 .cse28 .cse46 .cse11 .cse12 .cse47) (or .cse39 .cse7 .cse27 .cse40 .cse42 .cse21 .cse12 .cse22 .cse41) (or .cse31 .cse6 .cse7 .cse8 .cse32 .cse52 .cse20 .cse11 .cse21 .cse12 .cse36 .cse33 .cse13 .cse22 .cse15 .cse16) (or .cse44 .cse7 .cse28 .cse9 .cse53 .cse11 .cse12) (or .cse30 .cse31 .cse21 .cse41 .cse13 .cse10 .cse14 .cse42) (or (or .cse8 .cse9 (or .cse48 .cse6 .cse39 .cse7 .cse12 .cse33) .cse11) (and .cse43 (and .cse17 (= ~a26~0 17)) .cse3 .cse4 .cse5)) (or .cse7 .cse40 .cse42 .cse20 .cse12 .cse46 .cse13 .cse47 .cse22) (or .cse30 .cse7 .cse18 .cse11 .cse12 .cse13 .cse22 .cse29 .cse54) (or .cse31 .cse7 .cse28 .cse12 .cse13 .cse18 .cse22 .cse42 .cse41) (or .cse30 .cse7 .cse9 .cse20 .cse11 .cse44 .cse12 .cse36 .cse13 .cse22 .cse16) (or .cse30 .cse53 .cse31 .cse11 .cse21 (and .cse38 .cse2 .cse0 .cse26 .cse49 .cse50 .cse5) .cse18 .cse51) (or .cse7 .cse8 .cse18 .cse9 .cse51 (not (= |old(~a4~0)| 17)) (and .cse0 .cse49 .cse50 .cse2 .cse3 .cse4 .cse5) .cse11 .cse12 .cse55) (or .cse41 (and (or .cse11 .cse7 .cse28 .cse21 .cse12 .cse13 .cse18 .cse22 .cse16) (or .cse31 .cse11 .cse7 .cse28 .cse21 .cse12 .cse36 .cse13 .cse22 .cse16))) (or .cse6 .cse7 .cse8 .cse11 .cse12 .cse52 .cse33 .cse47 .cse34 .cse55) (or .cse41 .cse30 .cse31 .cse20 .cse21 .cse36 .cse13 .cse18 .cse42 .cse16) (or .cse39 .cse7 .cse40 .cse9 .cse42 .cse12 .cse44 .cse22) (or .cse7 .cse40 .cse9 .cse42 .cse45 .cse20 .cse12 .cse36 .cse44 .cse13 .cse22 .cse16) (or .cse53 .cse11 .cse7 .cse28 .cse12 .cse18 .cse22 .cse41) (or .cse30 .cse31 .cse11 .cse27 .cse41 .cse21 .cse13 .cse14) (or .cse31 .cse7 .cse54 .cse40 .cse10 .cse42 .cse20 .cse12 .cse13 .cse22) (or .cse7 .cse28 .cse12 .cse13 .cse47 .cse46 .cse42) (or .cse30 .cse7 .cse18 .cse9 .cse42 .cse20 .cse12 .cse13 .cse22 .cse16 .cse44) (or .cse30 .cse7 .cse46 .cse42 .cse12 .cse13 .cse47 .cse22) (or .cse39 .cse18 (and .cse49 .cse50 .cse37 .cse38 .cse2 .cse3 .cse5) .cse51 .cse23 .cse16) (or .cse18 .cse51 .cse47 (and .cse0 .cse49 .cse50 .cse38 .cse2 .cse3 .cse5) .cse23 .cse16))))) [2018-12-09 15:12:47,767 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,767 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,767 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,767 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-12-09 15:12:47,767 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,767 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,768 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,769 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,769 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,769 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,769 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,769 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,769 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,769 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,769 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,769 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,769 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,769 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,769 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,769 INFO L448 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,769 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,770 INFO L444 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse15 (= 18 |old(~a26~0)|))) (let ((.cse49 (= 19 |old(~a14~0)|)) (.cse38 (= 19 ~a14~0)) (.cse6 (= 20 ~a14~0)) (.cse47 (= 20 |old(~a14~0)|)) (.cse8 (= 16 |old(~a26~0)|)) (.cse10 (= |calculate_output3_#in~input| 0)) (.cse11 (= 0 |old(~a26~0)|)) (.cse39 (= ~a28~0 |old(~a28~0)|)) (.cse5 (= 17 ~a4~0)) (.cse53 (= 0 |old(~a14~0)|)) (.cse24 (not (= 15 |old(~a28~0)|))) (.cse26 (not (= 1 |old(~a7~0)|))) (.cse32 (not (= 0 |old(~a7~0)|))) (.cse33 (not (= 17 |old(~a4~0)|))) (.cse22 (not (= 1 |old(~a3~0)|))) (.cse20 (not (= 1 ~a25~0))) (.cse23 (not (= 1 ~a1~0))) (.cse55 (not .cse15)) (.cse1 (not (= calculate_output3_~input 0))) (.cse2 (= |old(~a26~0)| ~a26~0)) (.cse40 (= ~a4~0 |old(~a4~0)|)) (.cse30 (= ~a14~0 |old(~a14~0)|)) (.cse3 (= ~a7~0 |old(~a7~0)|)) (.cse4 (= ~a28~0 15)) (.cse7 (= ~a3~0 |old(~a3~0)|))) (let ((.cse21 (and .cse1 .cse2 .cse40 .cse30 .cse3 .cse4 .cse7)) (.cse9 (and (or .cse53 .cse33 .cse22 .cse20 .cse23 .cse24 .cse26) (or .cse32 .cse33 (not (= 16 |old(~a28~0)|)) .cse22 (not (= 18 |old(~a14~0)|)) .cse20 .cse23 .cse55))) (.cse35 (= ~a7~0 0)) (.cse36 (= ~a3~0 1)) (.cse43 (not (= |old(~a14~0)| 19))) (.cse37 (= 17 ~a26~0)) (.cse18 (and .cse1 .cse2 .cse39 .cse30 .cse3 .cse5 .cse7)) (.cse17 (or .cse53 .cse47 .cse33 .cse22 .cse20 .cse23 (= 0 |old(~a28~0)|) .cse8 .cse10 .cse11)) (.cse56 (and .cse1 .cse2 .cse30 .cse3 .cse4 .cse5 .cse7)) (.cse34 (not (= 17 |old(~a26~0)|))) (.cse51 (= 18 |old(~a4~0)|)) (.cse58 (< 17 |old(~a4~0)|)) (.cse54 (not (= |old(~a26~0)| 18))) (.cse41 (< 15 |old(~a28~0)|)) (.cse45 (and .cse30 .cse3 .cse2 .cse39 .cse40 .cse7)) (.cse48 (= 19 |old(~a26~0)|)) (.cse57 (and .cse2 .cse39 .cse40 .cse30 .cse3 .cse7)) (.cse44 (< |old(~a4~0)| 17)) (.cse13 (< |old(~a28~0)| 17)) (.cse42 (not (= 16 |old(~a4~0)|))) (.cse31 (< 16 |old(~a28~0)|)) (.cse28 (<= ~a28~0 16)) (.cse29 (<= 16 ~a28~0)) (.cse27 (< |old(~a28~0)| 16)) (.cse0 (not .cse47)) (.cse14 (= |old(~a4~0)| |old(~a26~0)|)) (.cse12 (= |old(~a14~0)| |old(~a26~0)|)) (.cse50 (and .cse3 .cse2 .cse39 .cse40 .cse6 .cse7)) (.cse19 (< |old(~a4~0)| 18)) (.cse52 (and .cse38 .cse3 .cse2 .cse39 .cse40 .cse7)) (.cse46 (< 0 |old(~a3~0)|)) (.cse16 (not .cse49)) (.cse25 (= |old(~a4~0)| |old(~a14~0)|))) (and (or .cse0 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) .cse8 .cse9 .cse10 .cse11 .cse12) (or (or .cse13 .cse14 .cse15 .cse16 .cse17) .cse18) (or .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse8 .cse10 .cse16 .cse25 .cse26 .cse11) (or .cse27 (and .cse1 .cse2 .cse28 .cse29 .cse30 .cse3 .cse5 .cse7) .cse31 .cse16 .cse17 .cse12) (or (or .cse0 (or .cse32 .cse33 .cse34 .cse20 .cse23 .cse24) .cse22 .cse10) (and .cse1 .cse4 (and .cse35 (= ~a26~0 17) .cse36) .cse5 .cse6)) (or .cse34 (and .cse1 .cse37 .cse3 .cse4 .cse5 (= ~a14~0 19) .cse7) .cse10 (or .cse32 .cse33 .cse22 .cse20 .cse23 .cse24 .cse16)) (or .cse22 (and (and .cse38 .cse3 .cse2 .cse39 .cse40) .cse7) (or .cse20 .cse41 .cse42 .cse23 .cse8 .cse43 .cse12)) (or (and .cse39 .cse40 .cse37 .cse30 .cse3 .cse7) (or .cse34 .cse20 .cse44 .cse14 .cse22 .cse23 .cse25 .cse12)) (or .cse45 .cse20 .cse42 .cse46 .cse23 .cse15 .cse8 .cse25 .cse12) (or .cse45 (or .cse47 .cse22 .cse20 .cse42 .cse23 .cse8 .cse25 .cse13 .cse48)) (or .cse19 .cse47 .cse22 .cse49 .cse45 .cse8 .cse13 .cse48) (or (or .cse34 .cse20 .cse42 .cse0 .cse22 .cse23) .cse50) (or .cse47 .cse20 .cse41 .cse44 .cse45 .cse46 .cse51 .cse14 .cse23 .cse8 .cse25) (or .cse47 .cse20 .cse44 .cse46 .cse45 .cse51 .cse14 .cse23 .cse8 .cse25 .cse48) (or .cse19 .cse47 .cse41 .cse49 .cse8 .cse48 .cse46 .cse45) (or .cse34 .cse20 .cse44 .cse27 .cse46 .cse52 .cse23 .cse16 .cse25) (or .cse19 .cse20 .cse0 .cse50 .cse46 .cse23 .cse8 .cse25 .cse48 .cse12) (or .cse19 .cse20 .cse27 .cse0 .cse22 .cse23 .cse50 .cse8 .cse25 .cse48 .cse12) (or .cse50 .cse20 .cse41 .cse44 .cse0 .cse46 .cse23 .cse8 .cse25 .cse48 .cse12) (or .cse19 .cse47 .cse14 .cse22 .cse49 .cse45 .cse8 .cse27 .cse12) (or .cse20 .cse42 .cse0 .cse46 .cse50 .cse23 .cse8 .cse12) (or .cse19 (or .cse47 .cse20 .cse53 .cse14 .cse49 .cse23 .cse15 .cse24 .cse8 .cse10 .cse26 .cse11 .cse12) .cse22 .cse21) (or .cse19 .cse20 .cse0 .cse1 .cse14 .cse22 .cse23 .cse15 .cse24 .cse8 .cse10 .cse25 .cse26 .cse11 .cse12) (or .cse34 .cse20 .cse42 .cse52 .cse22 .cse23 .cse16) (or .cse34 .cse20 .cse41 .cse44 .cse46 .cse49 .cse23 .cse25 .cse45) (or .cse50 .cse20 .cse42 .cse0 .cse54 .cse22 .cse23) (or .cse19 .cse47 .cse49 .cse45 .cse8 .cse13 .cse48 .cse46) (or .cse20 .cse44 .cse46 .cse14 .cse23 .cse52 .cse8 .cse16 .cse25) (or (or .cse27 .cse9 .cse10) (and (and (and .cse35 (= ~a14~0 18) (= ~a28~0 16) (= ~a26~0 18)) .cse1) .cse5 .cse7)) (or .cse33 .cse20 .cse22 .cse23 .cse24 .cse10 .cse16 .cse26 .cse55 .cse56) (or .cse53 .cse22 .cse20 .cse42 .cse23 .cse24 .cse8 .cse10 (and (= |old(~a14~0)| ~a14~0) (= ~a7~0 1) .cse1 .cse2 .cse4 .cse40 .cse36) .cse26 .cse11) (or .cse19 .cse20 .cse27 .cse22 .cse23 .cse8 .cse25 .cse43 .cse57) (or .cse34 .cse27 .cse31 (and .cse1 .cse28 .cse29 .cse37 .cse30 .cse3 .cse5 .cse7) .cse17 .cse12) (or .cse47 .cse20 .cse42 .cse23 .cse8 .cse27 .cse25 .cse46 .cse45) (or .cse19 .cse20 .cse0 .cse14 .cse22 .cse50 .cse23 .cse15 .cse8 .cse25 .cse12) (or .cse19 .cse54 .cse47 .cse22 .cse49 (and .cse30 .cse3 .cse2 .cse40 .cse28 .cse29 .cse7) .cse27 .cse31) (or .cse34 .cse20 .cse44 .cse27 .cse0 (and .cse1 .cse28 .cse29 .cse37 .cse3 .cse5 .cse6 .cse7) .cse58 .cse31 .cse22 .cse23 .cse10) (or .cse45 (and (or .cse22 .cse20 .cse42 .cse49 .cse23 .cse8 .cse27 .cse25 .cse12) (or .cse47 .cse22 .cse20 .cse42 .cse49 .cse23 .cse15 .cse8 .cse25 .cse12))) (or .cse18 (or .cse13 .cse14 .cse49 .cse25 .cse17)) (or .cse45 .cse19 .cse47 .cse14 .cse49 .cse15 .cse8 .cse27 .cse46 .cse12) (or .cse47 .cse33 .cse20 .cse53 .cse14 .cse22 .cse49 .cse23 .cse56 .cse15 .cse24 .cse8 .cse10 .cse25 .cse11 .cse12) (or .cse34 .cse20 .cse44 .cse0 .cse46 .cse23 .cse50 .cse25) (or .cse20 .cse44 .cse0 .cse46 .cse51 .cse14 .cse23 .cse15 .cse50 .cse8 .cse25 .cse12) (or (and .cse1 .cse2 .cse39 .cse3 .cse5 .cse6 .cse7) (or .cse20 .cse44 .cse0 .cse13 .cse58 .cse22 .cse23 .cse8 .cse10 .cse48 .cse11 .cse12)) (or .cse54 .cse22 .cse20 .cse42 .cse23 .cse27 .cse25 .cse45) (or .cse19 .cse47 .cse22 .cse41 .cse45 .cse49 .cse8 .cse48) (or .cse47 .cse20 .cse57 .cse44 .cse13 .cse46 .cse14 .cse23 .cse8 .cse25) (or .cse20 .cse42 .cse23 .cse8 .cse16 .cse52 .cse46) (or .cse20 .cse27 .cse0 .cse31 (not (= |old(~a4~0)| 17)) .cse22 .cse23 .cse10 .cse55 (and .cse1 .cse2 .cse28 .cse29 .cse3 .cse5 .cse6 .cse7)) (or .cse19 .cse20 .cse27 .cse0 .cse46 .cse14 .cse23 .cse8 .cse25 .cse12 .cse50) (or .cse19 .cse20 .cse52 .cse46 .cse23 .cse8 .cse16 .cse25))))) [2018-12-09 15:12:47,770 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,770 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,770 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,770 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,770 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,770 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,770 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,770 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,770 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,770 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,770 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,770 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-12-09 15:12:47,770 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-12-09 15:12:47,770 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,770 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,770 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,770 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,770 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,770 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,770 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,771 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,772 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,773 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,774 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,775 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,775 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,775 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,781 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,781 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,782 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,782 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,782 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,782 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,782 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,782 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,782 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,782 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,782 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,782 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,782 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,782 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,782 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,782 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,782 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,782 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,782 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,782 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,782 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,782 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,783 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse43 (= 18 |old(~a26~0)|))) (let ((.cse48 (= 19 |old(~a14~0)|)) (.cse31 (= 19 ~a14~0)) (.cse13 (= 20 ~a14~0)) (.cse45 (= 20 |old(~a14~0)|)) (.cse18 (= 16 |old(~a26~0)|)) (.cse6 (= |calculate_output3_#in~input| 0)) (.cse22 (= 0 |old(~a26~0)|)) (.cse32 (= ~a28~0 |old(~a28~0)|)) (.cse12 (= 17 ~a4~0)) (.cse50 (= 0 |old(~a14~0)|)) (.cse17 (not (= 15 |old(~a28~0)|))) (.cse21 (not (= 1 |old(~a7~0)|))) (.cse55 (not (= 0 |old(~a7~0)|))) (.cse23 (not (= 17 |old(~a4~0)|))) (.cse4 (not (= 1 |old(~a3~0)|))) (.cse0 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse7 (not .cse43)) (.cse8 (= |old(~a26~0)| ~a26~0)) (.cse33 (= ~a4~0 |old(~a4~0)|)) (.cse25 (= ~a14~0 |old(~a14~0)|)) (.cse11 (= ~a7~0 |old(~a7~0)|)) (.cse51 (= ~a28~0 15)) (.cse14 (= ~a3~0 |old(~a3~0)|))) (let ((.cse16 (and .cse8 .cse33 .cse25 .cse11 .cse51 .cse14)) (.cse28 (and (or .cse50 .cse23 .cse4 .cse0 .cse5 .cse17 .cse21) (or .cse55 .cse23 (not (= 16 |old(~a28~0)|)) .cse4 (not (= 18 |old(~a14~0)|)) .cse0 .cse5 .cse7))) (.cse49 (and .cse8 .cse32 .cse25 .cse11 .cse12 .cse14)) (.cse24 (and .cse8 .cse25 .cse11 .cse51 .cse12 .cse14)) (.cse36 (not (= |old(~a14~0)| 19))) (.cse9 (<= ~a28~0 16)) (.cse10 (<= 16 ~a28~0)) (.cse37 (= 17 ~a26~0)) (.cse3 (< 16 |old(~a28~0)|)) (.cse26 (or .cse50 .cse45 .cse23 .cse4 .cse0 .cse5 (= 0 |old(~a28~0)|) .cse18 .cse6 .cse22)) (.cse53 (= 18 |old(~a4~0)|)) (.cse56 (not (= |old(~a26~0)| 18))) (.cse34 (< 15 |old(~a28~0)|)) (.cse41 (and .cse25 .cse11 .cse8 .cse32 .cse33 .cse14)) (.cse57 (and .cse8 .cse32 .cse33 .cse25 .cse11 .cse14)) (.cse35 (not (= 16 |old(~a4~0)|))) (.cse39 (< |old(~a4~0)| 17)) (.cse46 (< |old(~a28~0)| 17)) (.cse44 (< 17 |old(~a4~0)|)) (.cse47 (= 19 |old(~a26~0)|)) (.cse38 (not (= 17 |old(~a26~0)|))) (.cse29 (= ~a7~0 0)) (.cse30 (= ~a3~0 1)) (.cse1 (< |old(~a28~0)| 16)) (.cse2 (not .cse45)) (.cse40 (= |old(~a4~0)| |old(~a26~0)|)) (.cse27 (= |old(~a14~0)| |old(~a26~0)|)) (.cse52 (and .cse11 .cse8 .cse32 .cse33 .cse13 .cse14)) (.cse15 (< |old(~a4~0)| 18)) (.cse54 (and .cse31 .cse11 .cse8 .cse32 .cse33 .cse14)) (.cse42 (< 0 |old(~a3~0)|)) (.cse19 (not .cse48)) (.cse20 (= |old(~a4~0)| |old(~a14~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= |old(~a4~0)| 17)) .cse4 .cse5 .cse6 .cse7 (and .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14)) (or .cse15 .cse0 .cse16 .cse4 .cse5 .cse17 .cse18 .cse6 .cse19 .cse20 .cse21 .cse22) (or .cse23 .cse0 .cse24 .cse4 .cse5 .cse17 .cse6 .cse19 .cse21 .cse7) (or .cse1 .cse3 .cse19 (and .cse8 .cse9 .cse10 .cse25 .cse11 .cse12 .cse14) .cse26 .cse27) (or (or .cse1 .cse28 .cse6) (and (and (and .cse29 (= ~a14~0 18) (= ~a28~0 16)) .cse8 .cse30) .cse12)) (or .cse4 (and (and .cse31 .cse11 .cse8 .cse32 .cse33) .cse14) (or .cse0 .cse34 .cse35 .cse5 .cse18 .cse36 .cse27)) (or (and .cse32 .cse33 .cse37 .cse25 .cse11 .cse14) (or .cse38 .cse0 .cse39 .cse40 .cse4 .cse5 .cse20 .cse27)) (or .cse41 .cse0 .cse35 .cse42 .cse5 .cse43 .cse18 .cse20 .cse27) (or .cse38 .cse0 .cse39 .cse1 .cse2 .cse44 .cse3 .cse4 .cse5 .cse6 (and .cse9 .cse10 .cse37 .cse11 .cse12 .cse13 .cse14)) (or .cse41 (or .cse45 .cse4 .cse0 .cse35 .cse5 .cse18 .cse20 .cse46 .cse47)) (or (or .cse46 .cse40 .cse48 .cse20 .cse26) .cse49) (or .cse15 .cse45 .cse4 .cse48 .cse41 .cse18 .cse46 .cse47) (or .cse15 (or .cse45 .cse0 .cse50 .cse40 .cse48 .cse5 .cse17 .cse18 .cse6 .cse21) .cse4 .cse16) (or .cse2 (and .cse8 .cse11 .cse51 .cse12 .cse13 .cse14) .cse18 .cse28 .cse6 .cse22 .cse27) (or (or .cse38 .cse0 .cse35 .cse2 .cse4 .cse5) .cse52) (or .cse45 .cse0 .cse34 .cse39 .cse41 .cse42 .cse53 .cse40 .cse5 .cse18 .cse20) (or .cse45 .cse0 .cse39 .cse42 .cse41 .cse53 .cse40 .cse5 .cse18 .cse20 .cse47) (or .cse15 .cse45 .cse34 .cse48 .cse18 .cse47 .cse42 .cse41) (or .cse38 .cse0 .cse39 .cse1 .cse42 .cse54 .cse5 .cse19 .cse20) (or (or .cse46 .cse40 .cse43 .cse19 .cse26) .cse49) (or .cse15 .cse0 .cse2 .cse52 .cse42 .cse5 .cse18 .cse20 .cse47 .cse27) (or .cse15 .cse0 .cse1 .cse2 .cse4 .cse5 .cse52 .cse18 .cse20 .cse47 .cse27) (or .cse38 (and .cse37 .cse11 .cse51 .cse12 (= ~a14~0 19) .cse14) .cse6 (or .cse55 .cse23 .cse4 .cse0 .cse5 .cse17 .cse19)) (or .cse45 .cse23 .cse0 .cse24 .cse50 .cse40 .cse4 .cse48 .cse5 .cse43 .cse17 .cse18 .cse6 .cse20 .cse22 .cse27) (or .cse52 .cse0 .cse34 .cse39 .cse2 .cse42 .cse5 .cse18 .cse20 .cse47 .cse27) (or .cse15 .cse45 .cse40 .cse4 .cse48 .cse41 .cse18 .cse1 .cse27) (or .cse0 .cse35 .cse2 .cse42 .cse52 .cse5 .cse18 .cse27) (or .cse38 .cse0 .cse35 .cse54 .cse4 .cse5 .cse19) (or .cse38 .cse0 .cse34 .cse39 .cse42 .cse48 .cse5 .cse20 .cse41) (or .cse52 .cse0 .cse35 .cse2 .cse56 .cse4 .cse5) (or .cse15 .cse45 .cse48 .cse41 .cse18 .cse46 .cse47 .cse42) (or .cse0 .cse39 .cse42 .cse40 .cse5 .cse54 .cse18 .cse19 .cse20) (or .cse15 .cse0 .cse1 .cse4 .cse5 .cse18 .cse20 .cse36 .cse57) (or .cse50 .cse4 .cse0 .cse35 .cse5 .cse17 .cse18 (and (= |old(~a14~0)| ~a14~0) (= ~a7~0 1) .cse8 .cse51 .cse33 .cse30) .cse6 .cse21 .cse22) (or .cse45 .cse0 .cse35 .cse5 .cse18 .cse1 .cse20 .cse42 .cse41) (or .cse15 .cse0 .cse2 .cse40 .cse4 .cse52 .cse5 .cse43 .cse18 .cse20 .cse27) (or .cse15 .cse56 .cse45 .cse4 .cse48 (and .cse25 .cse11 .cse8 .cse33 .cse9 .cse10 .cse14) .cse1 .cse3) (or .cse41 (and (or .cse4 .cse0 .cse35 .cse48 .cse5 .cse18 .cse1 .cse20 .cse27) (or .cse45 .cse4 .cse0 .cse35 .cse48 .cse5 .cse43 .cse18 .cse20 .cse27))) (or (and .cse9 .cse10 .cse37 .cse25 .cse11 .cse12 .cse14) .cse38 .cse1 .cse3 .cse26 .cse27) (or .cse41 .cse15 .cse45 .cse40 .cse48 .cse43 .cse18 .cse1 .cse42 .cse27) (or .cse38 .cse0 .cse39 .cse2 .cse42 .cse5 .cse52 .cse20) (or .cse0 .cse39 .cse2 .cse42 .cse53 .cse40 .cse5 .cse43 .cse52 .cse18 .cse20 .cse27) (or .cse56 .cse4 .cse0 .cse35 .cse5 .cse1 .cse20 .cse41) (or .cse15 .cse45 .cse4 .cse34 .cse41 .cse48 .cse18 .cse47) (or .cse45 .cse0 .cse57 .cse39 .cse46 .cse42 .cse40 .cse5 .cse18 .cse20) (or .cse0 .cse35 .cse5 .cse18 .cse19 .cse54 .cse42) (or (and .cse8 .cse32 .cse11 .cse12 .cse13 .cse14) (or .cse0 .cse39 .cse2 .cse46 .cse44 .cse4 .cse5 .cse18 .cse6 .cse47 .cse22 .cse27)) (or (or .cse2 (or .cse55 .cse23 .cse38 .cse0 .cse5 .cse17) .cse4 .cse6) (and .cse51 (and .cse29 (= ~a26~0 17) .cse30) .cse12 .cse13)) (or .cse15 .cse0 .cse1 .cse2 .cse42 .cse40 .cse5 .cse18 .cse20 .cse27 .cse52) (or .cse15 .cse0 .cse54 .cse42 .cse5 .cse18 .cse19 .cse20))))) [2018-12-09 15:12:47,804 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,804 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,804 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,804 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,804 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,804 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,804 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,804 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,804 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,804 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,804 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,804 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,805 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,815 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,815 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,815 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,816 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,827 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,827 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,827 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,827 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,827 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,827 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,827 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,827 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,827 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,827 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,827 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,827 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,827 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,827 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,827 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,828 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,828 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,828 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,828 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,828 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,828 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,828 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,828 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,828 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,828 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,828 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,828 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,828 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,828 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,838 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,838 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,838 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,838 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,838 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-12-09 15:12:47,838 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,838 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,838 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,838 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,838 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,839 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,839 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,839 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,839 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,839 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,839 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,839 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,839 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,839 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,839 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,839 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,839 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,839 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,839 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,839 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,839 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,839 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,839 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,839 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,843 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,843 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,843 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,843 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,843 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,843 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,843 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,844 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,845 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,845 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,845 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,845 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,845 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,845 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,845 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,845 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,845 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,845 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,845 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,845 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,845 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,845 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,845 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,845 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,845 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,846 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,846 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,846 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,846 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,846 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,846 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,846 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,846 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,846 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,846 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,846 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,846 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,857 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,857 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,857 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,857 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,857 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,857 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,857 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,857 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,857 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,857 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,857 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,857 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,857 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,857 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,857 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,858 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,858 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,858 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,858 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,858 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,858 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,858 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,858 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,858 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,858 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,858 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,858 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,858 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,858 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,863 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,864 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,865 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,865 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,865 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,865 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,865 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,865 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,865 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,865 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,865 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,866 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,866 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,866 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,866 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,866 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,866 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,866 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,866 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,866 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse34 (= 18 |old(~a26~0)|))) (let ((.cse46 (= 19 |old(~a14~0)|)) (.cse21 (= 19 ~a14~0)) (.cse44 (= 20 ~a14~0)) (.cse12 (= ~a4~0 |old(~a4~0)|)) (.cse5 (not (= 15 |old(~a28~0)|))) (.cse7 (not (= 1 |old(~a7~0)|))) (.cse18 (not (= 0 |old(~a7~0)|))) (.cse50 (not .cse34)) (.cse0 (= 0 |old(~a14~0)|)) (.cse40 (= 20 |old(~a14~0)|)) (.cse19 (not (= 17 |old(~a4~0)|))) (.cse1 (not (= 1 |old(~a3~0)|))) (.cse2 (not (= 1 ~a25~0))) (.cse4 (not (= 1 ~a1~0))) (.cse6 (= 16 |old(~a26~0)|)) (.cse8 (= |calculate_output2_#in~input| 0)) (.cse9 (= 0 |old(~a26~0)|)) (.cse11 (= ~a28~0 15)) (.cse10 (= |old(~a26~0)| ~a26~0)) (.cse22 (= ~a28~0 |old(~a28~0)|)) (.cse28 (= ~a14~0 |old(~a14~0)|)) (.cse15 (= ~a7~0 |old(~a7~0)|)) (.cse16 (= 17 ~a4~0)) (.cse17 (= ~a3~0 |old(~a3~0)|))) (let ((.cse14 (= 17 ~a26~0)) (.cse35 (and .cse10 .cse22 .cse28 .cse15 .cse16 .cse17)) (.cse24 (not (= |old(~a14~0)| 19))) (.cse53 (and .cse10 .cse28 .cse15 .cse11 .cse16 .cse17)) (.cse30 (< 16 |old(~a28~0)|)) (.cse26 (<= ~a28~0 16)) (.cse27 (<= 16 ~a28~0)) (.cse31 (or .cse0 .cse40 .cse19 .cse1 .cse2 .cse4 (= 0 |old(~a28~0)|) .cse6 .cse8 .cse9)) (.cse13 (not (= 17 |old(~a26~0)|))) (.cse48 (= 18 |old(~a4~0)|)) (.cse51 (and (or .cse0 .cse19 .cse1 .cse2 .cse4 .cse5 .cse7) (or .cse18 .cse19 (not (= 16 |old(~a28~0)|)) .cse1 (not (= 18 |old(~a14~0)|)) .cse2 .cse4 .cse50))) (.cse54 (= ~a7~0 0)) (.cse55 (not (= |old(~a26~0)| 18))) (.cse23 (< 15 |old(~a28~0)|)) (.cse38 (and .cse28 .cse15 .cse10 .cse22 .cse12 .cse17)) (.cse56 (and .cse10 .cse22 .cse12 .cse28 .cse15 .cse17)) (.cse3 (not (= 16 |old(~a4~0)|))) (.cse52 (and .cse10 .cse12 .cse28 .cse15 .cse11 .cse17)) (.cse36 (< |old(~a4~0)| 17)) (.cse32 (< |old(~a28~0)| 17)) (.cse43 (< 17 |old(~a4~0)|)) (.cse41 (= 19 |old(~a26~0)|)) (.cse29 (< |old(~a28~0)| 16)) (.cse42 (not .cse40)) (.cse33 (= |old(~a4~0)| |old(~a26~0)|)) (.cse25 (= |old(~a14~0)| |old(~a26~0)|)) (.cse47 (and .cse15 .cse10 .cse22 .cse12 .cse44 .cse17)) (.cse45 (< |old(~a4~0)| 18)) (.cse49 (and .cse21 .cse15 .cse10 .cse22 .cse12 .cse17)) (.cse39 (< 0 |old(~a3~0)|)) (.cse20 (not .cse46)) (.cse37 (= |old(~a4~0)| |old(~a14~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (and (= |old(~a14~0)| ~a14~0) (= ~a7~0 1) .cse10 .cse11 .cse12 (= ~a3~0 1))) (or .cse13 .cse8 (and .cse14 .cse15 .cse11 .cse16 (= ~a14~0 19) .cse17) (or .cse18 .cse19 .cse1 .cse2 .cse4 .cse5 .cse20)) (or .cse1 (and (and .cse21 .cse15 .cse10 .cse22 .cse12) .cse17) (or .cse2 .cse23 .cse3 .cse4 .cse6 .cse24 .cse25)) (or .cse13 (and .cse26 .cse27 .cse14 .cse28 .cse15 .cse16 .cse17) .cse29 .cse30 .cse31 .cse25) (or (or .cse32 .cse33 .cse34 .cse31 .cse20) .cse35) (or (and .cse22 .cse12 .cse14 .cse28 .cse15 .cse17) (or .cse13 .cse2 .cse36 .cse33 .cse1 .cse4 .cse37 .cse25)) (or .cse38 .cse2 .cse3 .cse39 .cse4 .cse34 .cse6 .cse37 .cse25) (or .cse38 (or .cse40 .cse1 .cse2 .cse3 .cse4 .cse6 .cse37 .cse32 .cse41)) (or .cse13 .cse2 .cse36 .cse29 .cse42 .cse43 .cse30 .cse1 .cse4 (and .cse26 .cse27 .cse14 .cse15 .cse16 .cse44 .cse17) .cse8) (or .cse45 .cse40 .cse1 .cse46 .cse38 .cse6 .cse32 .cse41) (or (or .cse13 .cse2 .cse3 .cse42 .cse1 .cse4) .cse47) (or .cse40 .cse2 .cse23 .cse36 .cse38 .cse39 .cse48 .cse33 .cse4 .cse6 .cse37) (or .cse40 .cse2 .cse36 .cse39 .cse38 .cse48 .cse33 .cse4 .cse6 .cse37 .cse41) (or .cse45 .cse40 .cse23 .cse46 .cse6 .cse41 .cse39 .cse38) (or .cse13 .cse2 .cse36 .cse29 .cse39 .cse49 .cse4 .cse20 .cse37) (or .cse45 .cse2 .cse42 .cse47 .cse39 .cse4 .cse6 .cse37 .cse41 .cse25) (or .cse2 .cse29 .cse42 .cse30 (not (= |old(~a4~0)| 17)) .cse1 .cse4 .cse8 .cse50 (and .cse10 .cse26 .cse27 .cse15 .cse16 .cse44 .cse17)) (or .cse45 .cse2 .cse29 .cse42 .cse1 .cse4 .cse47 .cse6 .cse37 .cse41 .cse25) (or .cse35 (or .cse32 .cse33 .cse46 .cse31 .cse37)) (or .cse47 .cse2 .cse23 .cse36 .cse42 .cse39 .cse4 .cse6 .cse37 .cse41 .cse25) (or .cse45 .cse40 .cse33 .cse1 .cse46 .cse38 .cse6 .cse29 .cse25) (or .cse2 .cse3 .cse42 .cse39 .cse47 .cse4 .cse6 .cse25) (or .cse42 .cse8 (and .cse10 .cse15 .cse11 .cse16 .cse44 .cse17) .cse6 .cse51 .cse9 .cse25) (or .cse45 .cse2 .cse1 .cse4 .cse5 .cse6 .cse52 .cse20 .cse37 .cse7 .cse8 .cse9) (or .cse19 .cse2 .cse1 .cse4 .cse5 .cse20 .cse7 .cse53 .cse8 .cse50) (or (and (and .cse11 (and .cse54 (= ~a26~0 17)) .cse16 .cse44) .cse17) (or .cse42 (or .cse18 .cse19 .cse13 .cse2 .cse4 .cse5) .cse1 .cse8)) (or .cse13 .cse2 .cse3 .cse49 .cse1 .cse4 .cse20) (or .cse13 .cse2 .cse23 .cse36 .cse39 .cse46 .cse4 .cse37 .cse38) (or .cse47 .cse2 .cse3 .cse42 .cse55 .cse1 .cse4) (or .cse45 .cse40 .cse46 .cse38 .cse6 .cse32 .cse41 .cse39) (or .cse2 .cse36 .cse39 .cse33 .cse4 .cse49 .cse6 .cse20 .cse37) (or .cse45 .cse2 .cse29 .cse1 .cse4 .cse6 .cse37 .cse24 .cse56) (or .cse40 .cse19 .cse53 .cse2 .cse0 .cse33 .cse1 .cse46 .cse4 .cse34 .cse5 .cse6 .cse37 .cse8 .cse9 .cse25) (or .cse40 .cse2 .cse3 .cse4 .cse6 .cse29 .cse37 .cse39 .cse38) (or .cse45 .cse2 .cse42 .cse33 .cse1 .cse47 .cse4 .cse34 .cse6 .cse37 .cse25) (or .cse45 .cse55 .cse40 .cse1 .cse46 (and .cse28 .cse15 .cse10 .cse12 .cse26 .cse27 .cse17) .cse29 .cse30) (or .cse29 .cse30 (and .cse10 .cse26 .cse27 .cse28 .cse15 .cse16 .cse17) .cse31 .cse20 .cse25) (or .cse38 (and (or .cse1 .cse2 .cse3 .cse46 .cse4 .cse6 .cse29 .cse37 .cse25) (or .cse40 .cse1 .cse2 .cse3 .cse46 .cse4 .cse34 .cse6 .cse37 .cse25))) (or .cse38 .cse45 .cse40 .cse33 .cse46 .cse34 .cse6 .cse29 .cse39 .cse25) (or .cse13 .cse2 .cse36 .cse42 .cse39 .cse4 .cse47 .cse37) (or .cse2 .cse36 .cse42 .cse39 .cse48 .cse33 .cse4 .cse34 .cse47 .cse6 .cse37 .cse25) (or (or .cse29 .cse51 .cse8) (and (and (and .cse54 (= ~a14~0 18) (= ~a28~0 16)) .cse10) .cse16 .cse17)) (or .cse55 .cse1 .cse2 .cse3 .cse4 .cse29 .cse37 .cse38) (or .cse45 .cse40 .cse1 .cse23 .cse38 .cse46 .cse6 .cse41) (or .cse40 .cse2 .cse56 .cse36 .cse32 .cse39 .cse33 .cse4 .cse6 .cse37) (or .cse2 .cse3 .cse4 .cse6 .cse20 .cse49 .cse39) (or .cse45 (or .cse40 .cse2 .cse0 .cse33 .cse46 .cse4 .cse5 .cse6 .cse7 .cse8) .cse1 .cse52) (or (or .cse2 .cse36 .cse42 .cse32 .cse43 .cse1 .cse4 .cse6 .cse41 .cse8 .cse9 .cse25) (and .cse10 .cse22 .cse15 .cse16 .cse44 .cse17)) (or .cse45 .cse2 .cse29 .cse42 .cse39 .cse33 .cse4 .cse6 .cse37 .cse25 .cse47) (or .cse45 .cse2 .cse49 .cse39 .cse4 .cse6 .cse20 .cse37))))) [2018-12-09 15:12:47,881 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,882 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,882 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,882 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,882 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,882 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,882 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,882 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,882 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,882 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,882 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,882 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,882 INFO L448 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,883 INFO L444 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse39 (= 18 |old(~a26~0)|))) (let ((.cse21 (= 19 |old(~a14~0)|)) (.cse31 (= 19 ~a14~0)) (.cse27 (= 16 |old(~a26~0)|)) (.cse17 (= |calculate_output2_#in~input| 0)) (.cse30 (= 0 |old(~a26~0)|)) (.cse12 (= 20 ~a14~0)) (.cse43 (= 20 |old(~a14~0)|)) (.cse58 (= 0 |old(~a14~0)|)) (.cse26 (not (= 15 |old(~a28~0)|))) (.cse29 (not (= 1 |old(~a7~0)|))) (.cse46 (not (= 0 |old(~a7~0)|))) (.cse47 (not (= 17 |old(~a4~0)|))) (.cse15 (not (= 1 |old(~a3~0)|))) (.cse1 (not (= 1 ~a25~0))) (.cse16 (not (= 1 ~a1~0))) (.cse49 (not .cse39)) (.cse34 (= ~a4~0 |old(~a4~0)|)) (.cse33 (= ~a28~0 |old(~a28~0)|)) (.cse32 (= |old(~a26~0)| ~a26~0)) (.cse40 (= ~a14~0 |old(~a14~0)|)) (.cse9 (not (= calculate_output2_~input 0))) (.cse10 (= ~a7~0 |old(~a7~0)|)) (.cse45 (= ~a28~0 15)) (.cse11 (= 17 ~a4~0)) (.cse13 (= ~a3~0 |old(~a3~0)|))) (let ((.cse5 (< 17 |old(~a4~0)|)) (.cse37 (not (= |old(~a14~0)| 19))) (.cse48 (and .cse32 .cse40 .cse9 .cse10 .cse45 .cse11 .cse13)) (.cse55 (= ~a3~0 1)) (.cse51 (= 18 |old(~a4~0)|)) (.cse18 (and .cse32 .cse33 .cse40 .cse9 .cse10 .cse11 .cse13)) (.cse53 (not (= |old(~a26~0)| 18))) (.cse35 (< 15 |old(~a28~0)|)) (.cse41 (and .cse40 .cse10 .cse32 .cse33 .cse34 .cse13)) (.cse44 (= 19 |old(~a26~0)|)) (.cse56 (and .cse32 .cse33 .cse34 .cse40 .cse10 .cse13)) (.cse2 (< |old(~a4~0)| 17)) (.cse19 (< |old(~a28~0)| 17)) (.cse36 (not (= 16 |old(~a4~0)|))) (.cse54 (= ~a7~0 0)) (.cse57 (and (or .cse58 .cse47 .cse15 .cse1 .cse16 .cse26 .cse29) (or .cse46 .cse47 (not (= 16 |old(~a28~0)|)) .cse15 (not (= 18 |old(~a14~0)|)) .cse1 .cse16 .cse49))) (.cse4 (not .cse43)) (.cse50 (and .cse10 .cse32 .cse33 .cse34 .cse12 .cse13)) (.cse0 (not (= 17 |old(~a26~0)|))) (.cse3 (< |old(~a28~0)| 16)) (.cse6 (<= ~a28~0 16)) (.cse7 (<= 16 ~a28~0)) (.cse8 (= 17 ~a26~0)) (.cse14 (< 16 |old(~a28~0)|)) (.cse22 (or .cse58 .cse43 .cse47 .cse15 .cse1 .cse16 (= 0 |old(~a28~0)|) .cse27 .cse17 .cse30)) (.cse52 (and .cse31 .cse10 .cse32 .cse33 .cse34 .cse13)) (.cse42 (< 0 |old(~a3~0)|)) (.cse28 (not .cse21)) (.cse23 (= |old(~a4~0)| |old(~a14~0)|)) (.cse24 (< |old(~a4~0)| 18)) (.cse20 (= |old(~a4~0)| |old(~a26~0)|)) (.cse38 (= |old(~a14~0)| |old(~a26~0)|)) (.cse25 (and .cse32 .cse34 .cse40 .cse9 .cse10 .cse45 .cse13))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (and .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) .cse14 .cse15 .cse16 .cse17) (or .cse18 (or .cse19 .cse20 .cse21 .cse22 .cse23)) (or .cse24 .cse1 .cse25 .cse15 .cse16 .cse26 .cse27 .cse28 .cse23 .cse29 .cse17 .cse30) (or .cse15 (and (and .cse31 .cse10 .cse32 .cse33 .cse34) .cse13) (or .cse1 .cse35 .cse36 .cse16 .cse27 .cse37 .cse38)) (or .cse24 .cse1 .cse4 .cse9 .cse20 .cse15 .cse16 .cse39 .cse26 .cse27 .cse23 .cse29 .cse17 .cse30 .cse38) (or (and .cse33 .cse34 .cse8 .cse40 .cse10 .cse13) (or .cse0 .cse1 .cse2 .cse20 .cse15 .cse16 .cse23 .cse38)) (or .cse41 .cse1 .cse36 .cse42 .cse16 .cse39 .cse27 .cse23 .cse38) (or .cse41 (or .cse43 .cse15 .cse1 .cse36 .cse16 .cse27 .cse23 .cse19 .cse44)) (or .cse24 .cse43 .cse15 .cse21 .cse41 .cse27 .cse19 .cse44) (or .cse0 .cse17 (and .cse8 .cse9 .cse10 .cse45 .cse11 (= ~a14~0 19) .cse13) (or .cse46 .cse47 .cse15 .cse1 .cse16 .cse26 .cse28)) (or .cse47 .cse48 .cse1 .cse15 .cse16 .cse26 .cse28 .cse29 .cse17 .cse49) (or (or .cse0 .cse1 .cse36 .cse4 .cse15 .cse16) .cse50) (or .cse43 .cse1 .cse35 .cse2 .cse41 .cse42 .cse51 .cse20 .cse16 .cse27 .cse23) (or .cse43 .cse1 .cse2 .cse42 .cse41 .cse51 .cse20 .cse16 .cse27 .cse23 .cse44) (or .cse3 .cse14 (and .cse32 .cse6 .cse7 .cse40 .cse9 .cse10 .cse11 .cse13) .cse22 .cse28 .cse38) (or .cse24 .cse43 .cse35 .cse21 .cse27 .cse44 .cse42 .cse41) (or .cse0 .cse1 .cse2 .cse3 .cse42 .cse52 .cse16 .cse28 .cse23) (or .cse24 .cse1 .cse4 .cse50 .cse42 .cse16 .cse27 .cse23 .cse44 .cse38) (or .cse24 .cse1 .cse3 .cse4 .cse15 .cse16 .cse50 .cse27 .cse23 .cse44 .cse38) (or .cse50 .cse1 .cse35 .cse2 .cse4 .cse42 .cse16 .cse27 .cse23 .cse44 .cse38) (or .cse24 .cse43 .cse20 .cse15 .cse21 .cse41 .cse27 .cse3 .cse38) (or .cse1 .cse36 .cse4 .cse42 .cse50 .cse16 .cse27 .cse38) (or .cse0 .cse1 .cse36 .cse52 .cse15 .cse16 .cse28) (or .cse0 .cse1 .cse35 .cse2 .cse42 .cse21 .cse16 .cse23 .cse41) (or .cse50 .cse1 .cse36 .cse4 .cse53 .cse15 .cse16) (or .cse24 .cse43 .cse21 .cse41 .cse27 .cse19 .cse44 .cse42) (or (or .cse4 (or .cse46 .cse47 .cse0 .cse1 .cse16 .cse26) .cse15 .cse17) (and .cse9 .cse45 (and .cse54 (= ~a26~0 17) .cse55) .cse11 .cse12)) (or .cse1 .cse2 .cse42 .cse20 .cse16 .cse52 .cse27 .cse28 .cse23) (or (or .cse1 .cse2 .cse4 .cse19 .cse5 .cse15 .cse16 .cse27 .cse44 .cse17 .cse30 .cse38) (and .cse32 .cse33 .cse9 .cse10 .cse11 .cse12 .cse13)) (or .cse24 .cse1 .cse3 .cse15 .cse16 .cse27 .cse23 .cse37 .cse56) (or .cse43 .cse1 .cse36 .cse16 .cse27 .cse3 .cse23 .cse42 .cse41) (or .cse24 .cse1 .cse4 .cse20 .cse15 .cse50 .cse16 .cse39 .cse27 .cse23 .cse38) (or .cse24 .cse53 .cse43 .cse15 .cse21 (and .cse40 .cse10 .cse32 .cse34 .cse6 .cse7 .cse13) .cse3 .cse14) (or .cse41 (and (or .cse15 .cse1 .cse36 .cse21 .cse16 .cse27 .cse3 .cse23 .cse38) (or .cse43 .cse15 .cse1 .cse36 .cse21 .cse16 .cse39 .cse27 .cse23 .cse38))) (or .cse4 .cse17 (and .cse32 .cse9 .cse10 .cse45 .cse11 .cse12 .cse13) .cse27 .cse57 .cse30 .cse38) (or .cse43 .cse47 .cse1 .cse58 .cse20 .cse15 .cse21 .cse16 .cse39 .cse26 .cse27 .cse23 .cse17 .cse30 .cse38 .cse48) (or .cse41 .cse24 .cse43 .cse20 .cse21 .cse39 .cse27 .cse3 .cse42 .cse38) (or .cse0 .cse1 .cse2 .cse4 .cse42 .cse16 .cse50 .cse23) (or .cse58 .cse15 .cse1 .cse36 .cse16 (and (= |old(~a14~0)| ~a14~0) .cse9 (= ~a7~0 1) .cse32 .cse45 .cse34 .cse55) .cse26 .cse27 .cse29 .cse17 .cse30) (or .cse1 .cse2 .cse4 .cse42 .cse51 .cse20 .cse16 .cse39 .cse50 .cse27 .cse23 .cse38) (or .cse18 (or .cse19 .cse20 .cse39 .cse22 .cse23)) (or .cse1 .cse3 .cse4 .cse14 (not (= |old(~a4~0)| 17)) .cse15 (and .cse32 .cse6 .cse7 .cse9 .cse10 .cse11 .cse12 .cse13) .cse16 .cse17 .cse49) (or .cse53 .cse15 .cse1 .cse36 .cse16 .cse3 .cse23 .cse41) (or .cse24 .cse43 .cse15 .cse35 .cse41 .cse21 .cse27 .cse44) (or .cse43 .cse1 .cse56 .cse2 .cse19 .cse42 .cse20 .cse16 .cse27 .cse23) (or .cse1 .cse36 .cse16 .cse27 .cse28 .cse52 .cse42) (or (and (and (and .cse54 (= ~a14~0 18)) .cse9 .cse32) .cse33 .cse11 .cse13) (or .cse3 .cse57 .cse17)) (or .cse24 .cse1 .cse3 .cse4 .cse42 .cse20 .cse16 .cse27 .cse23 .cse38 .cse50) (or .cse0 .cse3 (and .cse6 .cse7 .cse8 .cse40 .cse9 .cse10 .cse11 .cse13) .cse14 .cse22 .cse38) (or .cse24 .cse1 .cse52 .cse42 .cse16 .cse27 .cse28 .cse23) (or .cse24 (or .cse43 .cse1 .cse58 .cse20 .cse21 .cse16 .cse39 .cse26 .cse27 .cse29 .cse17 .cse30 .cse38) .cse15 .cse25))))) [2018-12-09 15:12:47,907 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,907 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,907 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,907 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,907 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,907 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,907 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,907 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,907 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,907 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,907 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,919 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,919 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-12-09 15:12:47,919 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,919 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,919 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,919 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,920 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,930 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,930 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,930 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,930 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,930 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,930 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,930 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,930 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,931 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,932 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,932 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,932 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,932 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,932 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,932 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,932 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,933 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,939 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,939 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,939 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,939 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,939 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,939 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,939 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,939 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,939 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,939 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,939 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,939 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,939 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,939 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,939 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,939 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,939 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,939 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,939 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,939 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,940 INFO L444 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse7 (= 18 |old(~a26~0)|))) (let ((.cse44 (= 19 |old(~a14~0)|)) (.cse18 (= 19 ~a14~0)) (.cse30 (= 20 ~a14~0)) (.cse8 (not (= 15 |old(~a28~0)|))) (.cse11 (not (= 1 |old(~a7~0)|))) (.cse41 (not (= 0 |old(~a7~0)|))) (.cse5 (not (= 1 |old(~a3~0)|))) (.cse1 (not (= 1 ~a25~0))) (.cse6 (not (= 1 ~a1~0))) (.cse17 (not .cse7)) (.cse22 (= ~a4~0 |old(~a4~0)|)) (.cse45 (= 0 |old(~a14~0)|)) (.cse38 (= 20 |old(~a14~0)|)) (.cse14 (not (= 17 |old(~a4~0)|))) (.cse9 (= 16 |old(~a26~0)|)) (.cse12 (= 0 |old(~a26~0)|)) (.cse3 (= |calculate_output_#in~input| 0)) (.cse21 (= ~a28~0 |old(~a28~0)|)) (.cse2 (not (= calculate_output_~input 0))) (.cse20 (= |old(~a26~0)| ~a26~0)) (.cse33 (= ~a14~0 |old(~a14~0)|)) (.cse19 (= ~a7~0 |old(~a7~0)|)) (.cse28 (= ~a28~0 15)) (.cse29 (= 17 ~a4~0)) (.cse23 (= ~a3~0 |old(~a3~0)|))) (let ((.cse15 (and .cse2 .cse20 .cse33 .cse19 .cse28 .cse29 .cse23)) (.cse42 (and .cse2 .cse20 .cse21 .cse33 .cse19 .cse29 .cse23)) (.cse43 (or .cse45 .cse38 .cse14 .cse9 .cse12 .cse3)) (.cse26 (not (= |old(~a14~0)| 19))) (.cse47 (< 16 |old(~a28~0)|)) (.cse48 (<= ~a28~0 16)) (.cse49 (<= 16 ~a28~0)) (.cse54 (and .cse2 .cse20 .cse22 .cse33 .cse19 .cse28 .cse23)) (.cse51 (= 18 |old(~a4~0)|)) (.cse53 (not (= |old(~a26~0)| 18))) (.cse24 (< 15 |old(~a28~0)|)) (.cse36 (and .cse33 .cse19 .cse20 .cse21 .cse22 .cse23)) (.cse40 (= 19 |old(~a26~0)|)) (.cse55 (and .cse20 .cse21 .cse22 .cse33 .cse19 .cse23)) (.cse35 (< |old(~a4~0)| 17)) (.cse39 (< |old(~a28~0)| 17)) (.cse25 (not (= 16 |old(~a4~0)|))) (.cse31 (and (or .cse45 .cse14 .cse5 .cse1 .cse6 .cse8 .cse11) (or .cse41 .cse14 (not (= 16 |old(~a28~0)|)) .cse5 (not (= 18 |old(~a14~0)|)) .cse1 .cse6 .cse17))) (.cse46 (< |old(~a28~0)| 16)) (.cse27 (not .cse38)) (.cse4 (= |old(~a4~0)| |old(~a26~0)|)) (.cse13 (= |old(~a14~0)| |old(~a26~0)|)) (.cse50 (and .cse19 .cse20 .cse21 .cse22 .cse30 .cse23)) (.cse34 (not (= 17 |old(~a26~0)|))) (.cse32 (= 17 ~a26~0)) (.cse0 (< |old(~a4~0)| 18)) (.cse52 (and .cse18 .cse19 .cse20 .cse21 .cse22 .cse23)) (.cse37 (< 0 |old(~a3~0)|)) (.cse16 (not .cse44)) (.cse10 (= |old(~a4~0)| |old(~a14~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (< |old(~a14~0)| 19) .cse13) (or .cse14 .cse1 .cse15 .cse3 .cse5 .cse6 .cse8 .cse16 .cse11 .cse17) (or .cse5 (and (and .cse18 .cse19 .cse20 .cse21 .cse22) .cse23) (or .cse1 .cse24 .cse25 .cse6 .cse9 .cse26 .cse13)) (or .cse27 (and .cse2 .cse20 .cse19 .cse28 .cse29 .cse30 .cse23) .cse3 .cse9 .cse31 .cse12 .cse13) (or (and .cse21 .cse22 .cse32 .cse33 .cse19 .cse23) (or .cse34 .cse1 .cse35 .cse4 .cse5 .cse6 .cse10 .cse13)) (or .cse36 .cse1 .cse25 .cse37 .cse6 .cse7 .cse9 .cse10 .cse13) (or .cse36 (or .cse38 .cse5 .cse1 .cse25 .cse6 .cse9 .cse10 .cse39 .cse40)) (or (or (or .cse27 .cse3 (or .cse41 .cse14 .cse34 .cse1 .cse6 .cse8)) .cse5) (and .cse2 .cse28 (and (= ~a7~0 0) (= ~a26~0 17)) .cse29 .cse30 .cse23)) (or .cse42 (or .cse43 .cse1 .cse39 .cse4 .cse5 .cse44 .cse6 .cse10)) (or .cse38 .cse14 .cse1 .cse3 .cse45 .cse4 .cse5 .cse44 .cse6 .cse7 .cse15 .cse8 .cse9 .cse10 .cse12 .cse13) (or .cse45 .cse5 (and (= |old(~a14~0)| ~a14~0) (= ~a7~0 1) .cse2 .cse20 .cse28 .cse22 (= ~a3~0 1)) .cse1 .cse25 .cse6 .cse8 .cse9 .cse11 .cse12 .cse3) (or .cse0 .cse38 .cse5 .cse44 .cse36 .cse9 .cse39 .cse40) (or (or .cse43 .cse1 .cse39 .cse4 .cse5 .cse6 .cse7 .cse16) .cse42) (or .cse43 .cse34 .cse1 .cse46 .cse47 (and .cse2 .cse48 .cse49 .cse32 .cse33 .cse19 .cse29 .cse23) .cse5 .cse6 .cse13) (or (or .cse34 .cse1 .cse25 .cse27 .cse5 .cse6) .cse50) (or (or .cse14 .cse1 .cse27 .cse39 .cse3 .cse5 .cse6 .cse9 .cse40 .cse12 .cse13) (and .cse2 .cse20 .cse21 .cse19 .cse29 .cse30 .cse23)) (or .cse38 .cse1 .cse24 .cse35 .cse36 .cse37 .cse51 .cse4 .cse6 .cse9 .cse10) (or .cse38 .cse1 .cse35 .cse37 .cse36 .cse51 .cse4 .cse6 .cse9 .cse10 .cse40) (or .cse0 .cse38 .cse24 .cse44 .cse9 .cse40 .cse37 .cse36) (or .cse34 .cse1 .cse35 .cse46 .cse37 .cse52 .cse6 .cse16 .cse10) (or .cse0 .cse1 .cse27 .cse50 .cse37 .cse6 .cse9 .cse10 .cse40 .cse13) (or .cse0 .cse1 .cse46 .cse27 .cse5 .cse6 .cse50 .cse9 .cse10 .cse40 .cse13) (or .cse43 .cse1 .cse46 (and .cse2 .cse20 .cse48 .cse49 .cse33 .cse19 .cse29 .cse23) .cse47 .cse5 .cse6 .cse16 .cse13) (or .cse50 .cse1 .cse24 .cse35 .cse27 .cse37 .cse6 .cse9 .cse10 .cse40 .cse13) (or .cse0 .cse38 .cse4 .cse5 .cse44 .cse36 .cse9 .cse46 .cse13) (or .cse1 .cse25 .cse27 .cse37 .cse50 .cse6 .cse9 .cse13) (or .cse34 .cse1 .cse25 .cse52 .cse5 .cse6 .cse16) (or .cse34 .cse1 .cse24 .cse35 .cse37 .cse44 .cse6 .cse10 .cse36) (or .cse1 .cse46 .cse27 .cse3 .cse47 (not (= |old(~a4~0)| 17)) (and .cse2 .cse20 .cse48 .cse49 .cse19 .cse29 .cse30 .cse23) .cse5 .cse6 .cse17) (or .cse50 .cse1 .cse25 .cse27 .cse53 .cse5 .cse6) (or .cse0 .cse38 .cse44 .cse36 .cse9 .cse39 .cse40 .cse37) (or .cse0 .cse54 (or .cse38 .cse1 .cse3 .cse45 .cse4 .cse5 .cse44 .cse6 .cse7 .cse8 .cse9 .cse11 .cse12 .cse13)) (or .cse1 .cse35 .cse37 .cse4 .cse6 .cse52 .cse9 .cse16 .cse10) (or .cse0 .cse1 .cse46 .cse5 .cse6 .cse9 .cse10 .cse26 .cse55) (or .cse38 .cse1 .cse25 .cse6 .cse9 .cse46 .cse10 .cse37 .cse36) (or .cse0 .cse1 .cse27 .cse4 .cse5 .cse50 .cse6 .cse7 .cse9 .cse10 .cse13) (or .cse0 .cse53 .cse38 .cse5 .cse44 (and .cse33 .cse19 .cse20 .cse22 .cse48 .cse49 .cse23) .cse46 .cse47) (or .cse34 .cse1 .cse35 .cse46 .cse27 (< 17 |old(~a4~0)|) .cse3 .cse47 .cse5 (and .cse2 .cse48 .cse49 .cse32 .cse19 .cse29 .cse30 .cse23) .cse6) (or .cse36 (and (or .cse5 .cse1 .cse25 .cse44 .cse6 .cse9 .cse46 .cse10 .cse13) (or .cse38 .cse5 .cse1 .cse25 .cse44 .cse6 .cse7 .cse9 .cse10 .cse13))) (or .cse36 .cse0 .cse38 .cse4 .cse44 .cse7 .cse9 .cse46 .cse37 .cse13) (or .cse0 .cse1 .cse3 .cse54 .cse5 .cse6 .cse8 .cse9 .cse16 .cse10 .cse11 .cse12) (or .cse34 .cse1 .cse35 .cse27 .cse37 .cse6 .cse50 .cse10) (or .cse1 .cse35 .cse27 .cse37 .cse51 .cse4 .cse6 .cse7 .cse50 .cse9 .cse10 .cse13) (or .cse53 .cse5 .cse1 .cse25 .cse6 .cse46 .cse10 .cse36) (or .cse0 .cse38 .cse5 .cse24 .cse36 .cse44 .cse9 .cse40) (or .cse38 .cse1 .cse55 .cse35 .cse39 .cse37 .cse4 .cse6 .cse9 .cse10) (or .cse1 .cse25 .cse6 .cse9 .cse16 .cse52 .cse37) (or (and .cse2 .cse33 (= ~a26~0 |old(~a26~0)|) .cse19 .cse21 .cse29 .cse23) (or .cse46 .cse3 .cse31)) (or .cse0 .cse1 .cse46 .cse27 .cse37 .cse4 .cse6 .cse9 .cse10 .cse13 .cse50) (or .cse34 .cse3 (and .cse2 .cse32 .cse19 .cse28 .cse29 (= ~a14~0 19) .cse23) (or .cse41 .cse14 .cse5 .cse1 .cse6 .cse8 .cse16)) (or .cse0 .cse1 .cse52 .cse37 .cse6 .cse9 .cse16 .cse10))))) [2018-12-09 15:12:47,965 INFO L448 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,965 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,965 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,965 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,965 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,965 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-12-09 15:12:47,965 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-12-09 15:12:47,965 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,965 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,965 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,965 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,965 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,977 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,978 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,979 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,979 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,979 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,979 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,991 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,991 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,992 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,992 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,992 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,992 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,992 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,992 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,992 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,992 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,992 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,992 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,992 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,992 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,992 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,992 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,992 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,992 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-12-09 15:12:47,993 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse9 (= 18 |old(~a26~0)|))) (let ((.cse0 (= 20 |old(~a14~0)|)) (.cse11 (= 16 |old(~a26~0)|)) (.cse13 (= 0 |old(~a26~0)|)) (.cse3 (= |calculate_output_#in~input| 0)) (.cse7 (= 19 |old(~a14~0)|)) (.cse35 (= 19 ~a14~0)) (.cse33 (= 20 ~a14~0)) (.cse37 (= ~a4~0 |old(~a4~0)|)) (.cse36 (= ~a28~0 |old(~a28~0)|)) (.cse17 (= |old(~a26~0)| ~a26~0)) (.cse20 (= ~a14~0 |old(~a14~0)|)) (.cse21 (= ~a7~0 |old(~a7~0)|)) (.cse30 (= ~a28~0 15)) (.cse22 (= 17 ~a4~0)) (.cse23 (= ~a3~0 |old(~a3~0)|)) (.cse4 (= 0 |old(~a14~0)|)) (.cse10 (not (= 15 |old(~a28~0)|))) (.cse54 (not (= 1 |old(~a7~0)|))) (.cse28 (not (= 0 |old(~a7~0)|))) (.cse1 (not (= 17 |old(~a4~0)|))) (.cse6 (not (= 1 |old(~a3~0)|))) (.cse2 (not (= 1 ~a25~0))) (.cse8 (not (= 1 ~a1~0))) (.cse50 (not .cse9))) (let ((.cse34 (and (or .cse4 .cse1 .cse6 .cse2 .cse8 .cse10 .cse54) (or .cse28 .cse1 (not (= 16 |old(~a28~0)|)) .cse6 (not (= 18 |old(~a14~0)|)) .cse2 .cse8 .cse50))) (.cse31 (= ~a7~0 0)) (.cse14 (and .cse17 .cse20 .cse21 .cse30 .cse22 .cse23)) (.cse32 (= ~a3~0 1)) (.cse40 (not (= |old(~a14~0)| 19))) (.cse49 (= 18 |old(~a4~0)|)) (.cse52 (and .cse17 .cse36 .cse20 .cse21 .cse22 .cse23)) (.cse55 (not (= |old(~a26~0)| 18))) (.cse38 (< 15 |old(~a28~0)|)) (.cse43 (and .cse20 .cse21 .cse17 .cse36 .cse37 .cse23)) (.cse56 (and .cse17 .cse36 .cse37 .cse20 .cse21 .cse23)) (.cse42 (< |old(~a4~0)| 17)) (.cse39 (not (= 16 |old(~a4~0)|))) (.cse48 (and .cse21 .cse17 .cse36 .cse37 .cse33 .cse23)) (.cse53 (and .cse17 .cse37 .cse20 .cse21 .cse30 .cse23)) (.cse5 (= |old(~a4~0)| |old(~a26~0)|)) (.cse47 (< |old(~a4~0)| 18)) (.cse51 (and .cse35 .cse21 .cse17 .cse36 .cse37 .cse23)) (.cse44 (< 0 |old(~a3~0)|)) (.cse26 (not .cse7)) (.cse12 (= |old(~a4~0)| |old(~a14~0)|)) (.cse16 (or .cse4 .cse0 .cse1 .cse11 .cse13 .cse3)) (.cse29 (not (= 17 |old(~a26~0)|))) (.cse24 (< |old(~a28~0)| 16)) (.cse25 (< 16 |old(~a28~0)|)) (.cse18 (<= ~a28~0 16)) (.cse19 (<= 16 ~a28~0)) (.cse41 (= 17 ~a26~0)) (.cse27 (not .cse0)) (.cse45 (< |old(~a28~0)| 17)) (.cse46 (= 19 |old(~a26~0)|)) (.cse15 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or .cse16 .cse2 (and .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23) .cse24 .cse25 .cse6 .cse8 .cse26 .cse15) (or (or (or .cse27 .cse3 (or .cse28 .cse1 .cse29 .cse2 .cse8 .cse10)) .cse6) (and .cse30 (and .cse31 (= ~a26~0 17) .cse32) .cse22 .cse33)) (or .cse27 (and .cse17 .cse21 .cse30 .cse22 .cse33 .cse23) .cse3 .cse11 .cse34 .cse13 .cse15) (or .cse6 (and (and .cse35 .cse21 .cse17 .cse36 .cse37) .cse23) (or .cse2 .cse38 .cse39 .cse8 .cse11 .cse40 .cse15)) (or (and .cse36 .cse37 .cse41 .cse20 .cse21 .cse23) (or .cse29 .cse2 .cse42 .cse5 .cse6 .cse8 .cse12 .cse15)) (or .cse43 .cse2 .cse39 .cse44 .cse8 .cse9 .cse11 .cse12 .cse15) (or .cse43 (or .cse0 .cse6 .cse2 .cse39 .cse8 .cse11 .cse12 .cse45 .cse46)) (or .cse29 (and .cse41 .cse21 .cse30 .cse22 (= ~a14~0 19) .cse23) .cse3 (or .cse28 .cse1 .cse6 .cse2 .cse8 .cse10 .cse26)) (or (or .cse24 .cse3 .cse34) (and (and (and .cse31 (= ~a14~0 18) (= ~a28~0 16)) .cse17 .cse32) .cse22)) (or .cse29 .cse2 .cse42 .cse24 (and .cse18 .cse19 .cse41 .cse21 .cse22 .cse33 .cse23) .cse27 (< 17 |old(~a4~0)|) .cse3 .cse25 .cse6 .cse8) (or .cse47 .cse0 .cse6 .cse7 .cse43 .cse11 .cse45 .cse46) (or (or .cse29 .cse2 .cse39 .cse27 .cse6 .cse8) .cse48) (or .cse0 .cse2 .cse38 .cse42 .cse43 .cse44 .cse49 .cse5 .cse8 .cse11 .cse12) (or .cse0 .cse2 .cse42 .cse44 .cse43 .cse49 .cse5 .cse8 .cse11 .cse12 .cse46) (or .cse2 (and .cse17 .cse18 .cse19 .cse21 .cse22 .cse33 .cse23) .cse24 .cse27 .cse3 .cse25 (not (= |old(~a4~0)| 17)) .cse6 .cse8 .cse50) (or .cse47 .cse0 .cse38 .cse7 .cse11 .cse46 .cse44 .cse43) (or .cse29 .cse2 .cse42 .cse24 .cse44 .cse51 .cse8 .cse26 .cse12) (or .cse52 (or .cse16 .cse2 .cse45 .cse5 .cse6 .cse7 .cse8 .cse12)) (or .cse47 .cse2 .cse27 .cse48 .cse44 .cse8 .cse11 .cse12 .cse46 .cse15) (or .cse47 .cse2 .cse24 .cse27 .cse6 .cse8 .cse48 .cse11 .cse12 .cse46 .cse15) (or .cse48 .cse2 .cse38 .cse42 .cse27 .cse44 .cse8 .cse11 .cse12 .cse46 .cse15) (or .cse47 .cse0 .cse5 .cse6 .cse7 .cse43 .cse11 .cse24 .cse15) (or .cse2 .cse39 .cse27 .cse44 .cse48 .cse8 .cse11 .cse15) (or .cse47 .cse2 .cse3 .cse53 .cse6 .cse8 .cse10 .cse11 .cse26 .cse12 .cse54 .cse13) (or .cse29 .cse2 .cse39 .cse51 .cse6 .cse8 .cse26) (or .cse1 .cse2 .cse14 .cse3 .cse6 .cse8 .cse10 .cse26 .cse54 .cse50) (or .cse29 .cse2 .cse38 .cse42 .cse44 .cse7 .cse8 .cse12 .cse43) (or .cse4 .cse6 .cse2 .cse39 .cse8 .cse10 .cse11 (and (= |old(~a14~0)| ~a14~0) (= ~a7~0 1) .cse17 .cse30 .cse37 .cse32) .cse54 .cse13 .cse3) (or .cse48 .cse2 .cse39 .cse27 .cse55 .cse6 .cse8) (or .cse47 .cse0 .cse7 .cse43 .cse11 .cse45 .cse46 .cse44) (or .cse2 .cse42 .cse44 .cse5 .cse8 .cse51 .cse11 .cse26 .cse12) (or .cse47 .cse2 .cse24 .cse6 .cse8 .cse11 .cse12 .cse40 .cse56) (or .cse0 .cse2 .cse39 .cse8 .cse11 .cse24 .cse12 .cse44 .cse43) (or .cse47 .cse2 .cse27 .cse5 .cse6 .cse48 .cse8 .cse9 .cse11 .cse12 .cse15) (or .cse47 .cse55 .cse0 .cse6 .cse7 (and .cse20 .cse21 .cse17 .cse37 .cse18 .cse19 .cse23) .cse24 .cse25) (or .cse43 (and (or .cse6 .cse2 .cse39 .cse7 .cse8 .cse11 .cse24 .cse12 .cse15) (or .cse0 .cse6 .cse2 .cse39 .cse7 .cse8 .cse9 .cse11 .cse12 .cse15))) (or .cse43 .cse47 .cse0 .cse5 .cse7 .cse9 .cse11 .cse24 .cse44 .cse15) (or .cse29 .cse2 .cse42 .cse27 .cse44 .cse8 .cse48 .cse12) (or .cse2 .cse42 .cse27 .cse44 .cse49 .cse5 .cse8 .cse9 .cse48 .cse11 .cse12 .cse15) (or .cse52 (or .cse16 .cse2 .cse45 .cse5 .cse6 .cse8 .cse9 .cse12)) (or .cse55 .cse6 .cse2 .cse39 .cse8 .cse24 .cse12 .cse43) (or .cse47 .cse0 .cse6 .cse38 .cse43 .cse7 .cse11 .cse46) (or .cse0 .cse2 .cse56 .cse42 .cse45 .cse44 .cse5 .cse8 .cse11 .cse12) (or .cse2 .cse39 .cse8 .cse11 .cse26 .cse51 .cse44) (or .cse47 .cse2 .cse24 .cse27 .cse44 .cse5 .cse8 .cse11 .cse12 .cse15 .cse48) (or .cse47 .cse53 (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 .cse11 .cse54)) (or .cse47 .cse2 .cse51 .cse44 .cse8 .cse11 .cse26 .cse12) (or .cse16 .cse29 .cse2 .cse24 .cse25 .cse6 .cse8 (and .cse18 .cse19 .cse41 .cse20 .cse21 .cse22 .cse23) .cse15) (or (or .cse1 .cse2 .cse27 .cse45 .cse3 .cse6 .cse8 .cse11 .cse46 .cse13 .cse15) (and .cse17 .cse36 .cse21 .cse22 .cse33 .cse23)))))) [2018-12-09 15:12:48,018 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,018 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,018 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,018 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,019 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,019 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,019 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,019 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,019 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,019 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,019 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,019 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,019 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,019 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,033 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,033 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,033 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,033 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,033 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,033 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,033 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,033 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,033 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,033 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,033 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,033 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,033 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,033 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,033 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,033 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,033 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,033 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,033 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,033 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,033 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,034 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,034 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,034 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,034 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,034 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,034 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,034 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,034 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,034 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,040 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,040 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,040 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,040 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,040 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,040 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,040 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,040 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,040 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,040 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,040 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,040 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-12-09 15:12:48,040 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 15:12:48,040 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a7~0 1) (= ~a26~0 18) (= ~a1~0 1) (= ~a25~0 1) (= ~a28~0 15) (= 19 ~a14~0) (= ~a3~0 1) (= 17 ~a4~0)) [2018-12-09 15:12:48,040 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 15:12:48,040 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 15:12:48,040 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4810 4827) the Hoare annotation is: (or (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (not (= 1 |old(~a3~0)|)) (not (= 1 ~a1~0)) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (not (= 1 |old(~a7~0)|)) (not (= 18 |old(~a26~0)|)) (and (= |old(~a26~0)| ~a26~0) (= ~a14~0 |old(~a14~0)|) (= ~a7~0 |old(~a7~0)|) (= ~a28~0 15) (= 17 ~a4~0) (= ~a3~0 |old(~a3~0)|))) [2018-12-09 15:12:48,041 INFO L448 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-12-09 15:12:48,041 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-12-09 15:12:48,041 INFO L444 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse31 (not (= ~a14~0 0))) (.cse33 (= ~a7~0 0)) (.cse15 (= ~a7~0 1)) (.cse19 (= ~a14~0 19)) (.cse30 (= ~a26~0 18))) (let ((.cse22 (= |old(~a26~0)| ~a26~0)) (.cse21 (<= ~a28~0 16)) (.cse20 (let ((.cse34 (= ~a1~0 1)) (.cse35 (= ~a25~0 1))) (or (and .cse31 .cse33 .cse34 .cse35 (= ~a26~0 17)) (and .cse15 .cse19 .cse30 .cse34 .cse35)))) (.cse8 (<= 16 ~a28~0)) (.cse23 (= 19 ~a14~0)) (.cse28 (= 17 ~a26~0)) (.cse18 (= ~a3~0 |old(~a3~0)|)) (.cse27 (not (= 18 ~a26~0))) (.cse7 (= 16 ~a4~0)) (.cse3 (not (= ~a14~0 20))) (.cse16 (= ~a28~0 15)) (.cse4 (not .cse19)) (.cse1 (<= 18 ~a4~0)) (.cse10 (= 1 ~a3~0)) (.cse13 (not (= main_~input~0 0))) (.cse14 (not (= ~a26~0 0))) (.cse29 (<= 17 ~a28~0)) (.cse6 (not (= ~a26~0 19))) (.cse32 (= ~a3~0 1)) (.cse17 (= 17 ~a4~0)) (.cse12 (= 20 ~a14~0)) (.cse0 (<= ~a28~0 15)) (.cse24 (not (= ~a4~0 ~a26~0))) (.cse25 (not (= ~a4~0 18))) (.cse2 (<= ~a3~0 0)) (.cse26 (<= 17 ~a4~0)) (.cse5 (not (= ~a26~0 16))) (.cse11 (not (= ~a14~0 ~a26~0))) (.cse9 (not (= ~a14~0 ~a4~0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse2 .cse3 .cse5 .cse7 .cse8 .cse9) (and .cse1 .cse10 .cse5 .cse11 .cse6 .cse9 .cse8 .cse12) (and .cse11 .cse13 .cse14 .cse15 .cse5 .cse16 .cse17 .cse12 .cse18) (and (and .cse13 .cse19 .cse20) (<= |old(~a28~0)| ~a28~0) .cse17 .cse21 .cse18) (and .cse10 .cse22 .cse7 .cse12) (and .cse1 .cse23 .cse2 .cse5 .cse9) (and .cse24 .cse25 .cse2 .cse3 .cse26 .cse5 .cse6 .cse9) (and .cse1 .cse23 .cse10 .cse5 .cse9 .cse8) (and .cse23 .cse2 .cse26 .cse5 .cse9 .cse8) (and .cse24 .cse2 .cse26 .cse5 .cse27 .cse11 .cse8 .cse9 .cse12) (and (and .cse23 .cse11 .cse21 .cse8 .cse13 .cse14 .cse5 .cse17) .cse18) (and .cse4 .cse10 .cse5 .cse11 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse3 .cse4 .cse10 .cse5 .cse6) (and .cse28 .cse10 .cse11 .cse7 .cse9) (and .cse3 .cse29 .cse10 .cse5 .cse6 .cse7 .cse9) (and .cse24 .cse2 .cse29 .cse26 .cse5 .cse27 .cse11 .cse9) (and .cse2 .cse5 .cse11 .cse7 .cse12) (not (= 1 ~a1~0)) (and .cse23 .cse2 .cse5 .cse7) (and .cse10 (and .cse0 .cse23 .cse5 .cse6 .cse7)) (and (and .cse3 .cse11 .cse9 .cse13 .cse24 .cse14 (not .cse30) .cse31 .cse5 .cse16 .cse17) .cse4 .cse10) (and .cse4 (and .cse13 .cse24 .cse14 .cse31 .cse3 .cse29 .cse5 .cse32 .cse17 .cse9)) (and .cse1 .cse3 .cse4 .cse10 .cse22) (and .cse1 .cse24 .cse2 .cse3 .cse4 .cse5 .cse27 .cse11 .cse8) (and .cse1 .cse24 .cse3 .cse4 .cse10 .cse5 .cse11 .cse8) (and .cse10 .cse22 .cse7 .cse9 .cse8) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (and .cse0 .cse2 .cse4 .cse26 .cse5 .cse11 .cse6 .cse9) (and .cse22 .cse8 .cse13 .cse17 .cse12 .cse18) (and (and .cse21 .cse9 .cse8 .cse28 .cse13 .cse31 .cse17) .cse18) (and .cse1 .cse2 .cse5 .cse11 .cse6 .cse9 .cse12) (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (and .cse13 .cse24 .cse14 .cse23 .cse29 .cse5 .cse27 .cse32 .cse17) (and .cse28 .cse2 .cse26 .cse9 .cse12) (and .cse2 (and .cse1 .cse3 .cse29 .cse4 .cse5 .cse6)) (and .cse31 .cse15 .cse13 .cse5 .cse14 .cse16 .cse7 .cse32) (not (= 1 |old(~a3~0)|)) (and (and (and .cse13 .cse20 .cse16 .cse32) .cse17) .cse12) (and .cse24 .cse23 .cse2 .cse26 .cse5 .cse9) (not (= 1 |old(~a7~0)|)) (and .cse2 .cse5 .cse27 .cse11 .cse7 .cse9) (and (and (and (and .cse33 (= ~a14~0 18) .cse30) .cse13 .cse32) .cse8) .cse17) (and .cse13 .cse1 .cse14 .cse23 .cse15 .cse5 .cse16 .cse32 .cse9) (and (and .cse3 .cse29 .cse5 .cse6) .cse1 .cse4 .cse18) (and .cse1 .cse24 .cse10 .cse5 .cse27 .cse11 .cse9 .cse12) (and .cse28 .cse26 .cse11 (not (= ~a4~0 17)) .cse18 .cse9) (and .cse3 .cse4 .cse10 .cse5 .cse27 .cse11 .cse7 .cse9) (and (and .cse13 .cse24 .cse3 .cse31 .cse15 .cse5 .cse16) .cse4 .cse1 .cse10) (not (= 18 |old(~a26~0)|)) (and (and .cse13 .cse14 .cse29 .cse5 .cse11 .cse6 .cse32 .cse17) .cse12) (and .cse0 .cse24 .cse25 .cse2 .cse26 .cse5 .cse11 .cse9)))) [2018-12-09 15:12:48,042 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-12-09 15:12:48,042 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse10 (not (= ~a14~0 20))) (.cse4 (not (= ~a26~0 16))) (.cse1 (not (= ~a26~0 0))) (.cse33 (= ~a4~0 17)) (.cse3 (= ~a7~0 1)) (.cse34 (= ~a14~0 19)) (.cse31 (= ~a26~0 18)) (.cse6 (= ~a3~0 1)) (.cse22 (not (= ~a14~0 0))) (.cse30 (= ~a7~0 0)) (.cse35 (= ~a1~0 1)) (.cse5 (= ~a28~0 15))) (let ((.cse29 (<= ~a28~0 16)) (.cse32 (or (and .cse3 .cse34 .cse31 .cse35 .cse5 .cse6) (and .cse22 .cse30 .cse35 .cse5 (= ~a26~0 17)))) (.cse28 (and .cse22 .cse10 .cse4 .cse35 .cse1 (= ~a25~0 1) .cse33 .cse6)) (.cse2 (= 19 ~a14~0)) (.cse27 (<= 17 ~a28~0)) (.cse12 (not (= ~a26~0 19))) (.cse0 (<= 18 ~a4~0)) (.cse26 (= 17 ~a26~0)) (.cse20 (= |old(~a26~0)| ~a26~0)) (.cse14 (<= 16 ~a28~0)) (.cse18 (= 17 ~a4~0)) (.cse17 (= 20 ~a14~0)) (.cse19 (= ~a3~0 |old(~a3~0)|)) (.cse11 (not .cse34)) (.cse15 (= 1 ~a3~0)) (.cse23 (not (= 18 ~a26~0))) (.cse13 (= 16 ~a4~0)) (.cse8 (<= ~a28~0 15)) (.cse21 (not (= ~a4~0 ~a26~0))) (.cse24 (not (= ~a4~0 18))) (.cse9 (<= ~a3~0 0)) (.cse25 (<= 17 ~a4~0)) (.cse16 (not (= ~a14~0 ~a26~0))) (.cse7 (not (= ~a14~0 ~a4~0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse0 .cse9 .cse10 .cse11 .cse4 .cse12) (and .cse9 .cse10 .cse4 .cse13 .cse14 .cse7) (and .cse0 .cse15 .cse4 .cse16 .cse12 .cse7 .cse14 .cse17) (and .cse16 .cse1 .cse3 .cse4 .cse5 .cse18 .cse17 .cse19) (and .cse15 .cse20 .cse13 .cse17) (and .cse11 (and .cse21 .cse1 .cse22 .cse10 .cse4 .cse23 .cse16 .cse5 .cse6 .cse18 .cse7)) (and .cse0 .cse2 .cse9 .cse4 .cse7) (and .cse21 .cse24 .cse9 .cse10 .cse25 .cse4 .cse12 .cse7) (and .cse0 .cse2 .cse15 .cse4 .cse7 .cse14) (and .cse2 .cse9 .cse25 .cse4 .cse7 .cse14) (and .cse21 .cse9 .cse25 .cse4 .cse23 .cse16 .cse14 .cse7 .cse17) (and .cse11 .cse15 .cse4 .cse16 .cse13 .cse14 .cse7) (and .cse8 .cse0 .cse10 .cse11 .cse15 .cse4 .cse12) (and .cse26 .cse15 .cse16 .cse13 .cse7) (and .cse22 .cse3 .cse4 .cse1 .cse5 .cse13 .cse6) (and .cse10 .cse27 .cse15 .cse4 .cse12 .cse13 .cse7) (and .cse21 .cse9 .cse27 .cse25 .cse4 .cse23 .cse16 .cse7) (and .cse9 .cse4 .cse16 .cse13 .cse17) (and (and (and .cse27 .cse28 .cse21) .cse7) .cse11) (not (= 1 ~a1~0)) (and (and .cse16 (and .cse1 .cse27 .cse4 .cse12 .cse6) .cse18) .cse17) (and .cse2 .cse9 .cse4 .cse13) (and .cse15 (and .cse8 .cse2 .cse4 .cse12 .cse13)) (and .cse26 .cse28 .cse16 .cse29 .cse14) (and (and (and (and .cse30 (= ~a14~0 18) .cse31) .cse14) .cse18) .cse15) (and .cse0 .cse10 .cse11 .cse15 .cse20) (and .cse0 .cse21 .cse9 .cse10 .cse11 .cse4 .cse23 .cse16 .cse14) (and .cse0 .cse21 .cse10 .cse11 .cse15 .cse4 .cse16 .cse14) (and .cse15 .cse20 .cse13 .cse7 .cse14) (and .cse28 .cse2 .cse16 .cse29 .cse14) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (and .cse8 .cse9 .cse11 .cse25 .cse4 .cse16 .cse12 .cse7) (and .cse32 .cse2 .cse18 .cse19) (and .cse0 .cse9 .cse4 .cse16 .cse12 .cse7 .cse17) (not (= 17 |old(~a4~0)|)) (and (and (and .cse32 .cse18) .cse17) .cse15) (not (= 1 ~a25~0)) (and .cse0 .cse21 .cse22 .cse3 .cse10 .cse11 .cse4 .cse5 .cse6) (and .cse26 .cse9 .cse25 .cse7 .cse17) (and .cse9 (and .cse0 .cse10 .cse27 .cse11 .cse4 .cse12)) (and .cse14 .cse26 .cse18 .cse17 .cse19) (not (= 1 |old(~a3~0)|)) (and .cse21 .cse2 .cse9 .cse25 .cse4 .cse7) (not (= 1 |old(~a7~0)|)) (and (and .cse27 .cse28 .cse21 .cse23) .cse2) (and .cse9 .cse4 .cse23 .cse16 .cse13 .cse7) (and (and .cse10 .cse27 .cse4 .cse12) .cse0 .cse11 .cse19) (and .cse0 .cse21 .cse15 .cse4 .cse23 .cse16 .cse7 .cse17) (and .cse26 .cse25 .cse16 (not .cse33) .cse19 .cse7) (and .cse20 .cse14 .cse18 .cse17 .cse19) (and .cse10 .cse11 .cse15 .cse4 .cse23 .cse16 .cse13 .cse7) (not (= 18 |old(~a26~0)|)) (and .cse8 .cse21 .cse24 .cse9 .cse25 .cse4 .cse16 .cse7)))) [2018-12-09 15:12:48,049 INFO L448 ceAbstractionStarter]: For program point L4816-3(lines 4810 4827) no Hoare annotation was computed. [2018-12-09 15:12:48,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 03:12:48 BoogieIcfgContainer [2018-12-09 15:12:48,063 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 15:12:48,064 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 15:12:48,064 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 15:12:48,064 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 15:12:48,064 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:04:26" (3/4) ... [2018-12-09 15:12:48,066 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 15:12:48,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 15:12:48,071 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-12-09 15:12:48,071 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-12-09 15:12:48,071 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-09 15:12:48,071 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-09 15:12:48,071 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 15:12:48,095 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-09 15:12:48,098 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-09 15:12:48,118 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((18 <= a4 && !(a26 == 0)) && 19 == a14) && a7 == 1) && !(a26 == 16)) && a28 == 15) && a3 == 1) && !(a14 == a4)) || ((((((a28 <= 15 && 18 <= a4) && a3 <= 0) && !(a14 == 20)) && !(a14 == 19)) && !(a26 == 16)) && !(a26 == 19))) || (((((a3 <= 0 && !(a14 == 20)) && !(a26 == 16)) && 16 == a4) && 16 <= a28) && !(a14 == a4))) || (((((((18 <= a4 && 1 == a3) && !(a26 == 16)) && !(a14 == a26)) && !(a26 == 19)) && !(a14 == a4)) && 16 <= a28) && 20 == a14)) || (((((((!(a14 == a26) && !(a26 == 0)) && a7 == 1) && !(a26 == 16)) && a28 == 15) && 17 == a4) && 20 == a14) && a3 == \old(a3))) || (((1 == a3 && \old(a26) == a26) && 16 == a4) && 20 == a14)) || (!(a14 == 19) && (((((((((!(a4 == a26) && !(a26 == 0)) && !(a14 == 0)) && !(a14 == 20)) && !(a26 == 16)) && !(18 == a26)) && !(a14 == a26)) && a28 == 15) && a3 == 1) && 17 == a4) && !(a14 == a4))) || ((((18 <= a4 && 19 == a14) && a3 <= 0) && !(a26 == 16)) && !(a14 == a4))) || (((((((!(a4 == a26) && !(a4 == 18)) && a3 <= 0) && !(a14 == 20)) && 17 <= a4) && !(a26 == 16)) && !(a26 == 19)) && !(a14 == a4))) || (((((18 <= a4 && 19 == a14) && 1 == a3) && !(a26 == 16)) && !(a14 == a4)) && 16 <= a28)) || (((((19 == a14 && a3 <= 0) && 17 <= a4) && !(a26 == 16)) && !(a14 == a4)) && 16 <= a28)) || ((((((((!(a4 == a26) && a3 <= 0) && 17 <= a4) && !(a26 == 16)) && !(18 == a26)) && !(a14 == a26)) && 16 <= a28) && !(a14 == a4)) && 20 == a14)) || ((((((!(a14 == 19) && 1 == a3) && !(a26 == 16)) && !(a14 == a26)) && 16 == a4) && 16 <= a28) && !(a14 == a4))) || ((((((a28 <= 15 && 18 <= a4) && !(a14 == 20)) && !(a14 == 19)) && 1 == a3) && !(a26 == 16)) && !(a26 == 19))) || ((((17 == a26 && 1 == a3) && !(a14 == a26)) && 16 == a4) && !(a14 == a4))) || ((((((!(a14 == 0) && a7 == 1) && !(a26 == 16)) && !(a26 == 0)) && a28 == 15) && 16 == a4) && a3 == 1)) || ((((((!(a14 == 20) && 17 <= a28) && 1 == a3) && !(a26 == 16)) && !(a26 == 19)) && 16 == a4) && !(a14 == a4))) || (((((((!(a4 == a26) && a3 <= 0) && 17 <= a28) && 17 <= a4) && !(a26 == 16)) && !(18 == a26)) && !(a14 == a26)) && !(a14 == a4))) || ((((a3 <= 0 && !(a26 == 16)) && !(a14 == a26)) && 16 == a4) && 20 == a14)) || ((((17 <= a28 && ((((((!(a14 == 0) && !(a14 == 20)) && !(a26 == 16)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) && !(a4 == a26)) && !(a14 == a4)) && !(a14 == 19))) || !(1 == a1)) || (((!(a14 == a26) && (((!(a26 == 0) && 17 <= a28) && !(a26 == 16)) && !(a26 == 19)) && a3 == 1) && 17 == a4) && 20 == a14)) || (((19 == a14 && a3 <= 0) && !(a26 == 16)) && 16 == a4)) || (1 == a3 && (((a28 <= 15 && 19 == a14) && !(a26 == 16)) && !(a26 == 19)) && 16 == a4)) || ((((17 == a26 && ((((((!(a14 == 0) && !(a14 == 20)) && !(a26 == 16)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) && !(a14 == a26)) && a28 <= 16) && 16 <= a28)) || (((((a7 == 0 && a14 == 18) && a26 == 18) && 16 <= a28) && 17 == a4) && 1 == a3)) || ((((18 <= a4 && !(a14 == 20)) && !(a14 == 19)) && 1 == a3) && \old(a26) == a26)) || ((((((((18 <= a4 && !(a4 == a26)) && a3 <= 0) && !(a14 == 20)) && !(a14 == 19)) && !(a26 == 16)) && !(18 == a26)) && !(a14 == a26)) && 16 <= a28)) || (((((((18 <= a4 && !(a4 == a26)) && !(a14 == 20)) && !(a14 == 19)) && 1 == a3) && !(a26 == 16)) && !(a14 == a26)) && 16 <= a28)) || ((((1 == a3 && \old(a26) == a26) && 16 == a4) && !(a14 == a4)) && 16 <= a28)) || (((((((((((!(a14 == 0) && !(a14 == 20)) && !(a26 == 16)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) && 19 == a14) && !(a14 == a26)) && a28 <= 16) && 16 <= a28)) || !(15 == \old(a28))) || !(19 == \old(a14))) || (((((((a28 <= 15 && a3 <= 0) && !(a14 == 19)) && 17 <= a4) && !(a26 == 16)) && !(a14 == a26)) && !(a26 == 19)) && !(a14 == a4))) || (((((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a28 == 15) && a3 == 1) || ((((!(a14 == 0) && a7 == 0) && a1 == 1) && a28 == 15) && a26 == 17)) && 19 == a14) && 17 == a4) && a3 == \old(a3))) || ((((((18 <= a4 && a3 <= 0) && !(a26 == 16)) && !(a14 == a26)) && !(a26 == 19)) && !(a14 == a4)) && 20 == a14)) || !(17 == \old(a4))) || (((((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a28 == 15) && a3 == 1) || ((((!(a14 == 0) && a7 == 0) && a1 == 1) && a28 == 15) && a26 == 17)) && 17 == a4) && 20 == a14) && 1 == a3)) || !(1 == a25)) || ((((((((18 <= a4 && !(a4 == a26)) && !(a14 == 0)) && a7 == 1) && !(a14 == 20)) && !(a14 == 19)) && !(a26 == 16)) && a28 == 15) && a3 == 1)) || ((((17 == a26 && a3 <= 0) && 17 <= a4) && !(a14 == a4)) && 20 == a14)) || (a3 <= 0 && ((((18 <= a4 && !(a14 == 20)) && 17 <= a28) && !(a14 == 19)) && !(a26 == 16)) && !(a26 == 19))) || ((((16 <= a28 && 17 == a26) && 17 == a4) && 20 == a14) && a3 == \old(a3))) || !(1 == \old(a3))) || (((((!(a4 == a26) && 19 == a14) && a3 <= 0) && 17 <= a4) && !(a26 == 16)) && !(a14 == a4))) || !(1 == \old(a7))) || ((((17 <= a28 && ((((((!(a14 == 0) && !(a14 == 20)) && !(a26 == 16)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) && !(a4 == a26)) && !(18 == a26)) && 19 == a14)) || (((((a3 <= 0 && !(a26 == 16)) && !(18 == a26)) && !(a14 == a26)) && 16 == a4) && !(a14 == a4))) || ((((((!(a14 == 20) && 17 <= a28) && !(a26 == 16)) && !(a26 == 19)) && 18 <= a4) && !(a14 == 19)) && a3 == \old(a3))) || (((((((18 <= a4 && !(a4 == a26)) && 1 == a3) && !(a26 == 16)) && !(18 == a26)) && !(a14 == a26)) && !(a14 == a4)) && 20 == a14)) || (((((17 == a26 && 17 <= a4) && !(a14 == a26)) && !(a4 == 17)) && a3 == \old(a3)) && !(a14 == a4))) || ((((\old(a26) == a26 && 16 <= a28) && 17 == a4) && 20 == a14) && a3 == \old(a3))) || (((((((!(a14 == 20) && !(a14 == 19)) && 1 == a3) && !(a26 == 16)) && !(18 == a26)) && !(a14 == a26)) && 16 == a4) && !(a14 == a4))) || !(18 == \old(a26))) || (((((((a28 <= 15 && !(a4 == a26)) && !(a4 == 18)) && a3 <= 0) && 17 <= a4) && !(a26 == 16)) && !(a14 == a26)) && !(a14 == a4)) [2018-12-09 15:12:48,283 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_4bf473bb-2941-437b-a33e-2f2cd65b6510/bin-2019/utaipan/witness.graphml [2018-12-09 15:12:48,283 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 15:12:48,284 INFO L168 Benchmark]: Toolchain (without parser) took 506026.76 ms. Allocated memory was 1.0 GB in the beginning and 6.6 GB in the end (delta: 5.5 GB). Free memory was 934.5 MB in the beginning and 2.5 GB in the end (delta: -1.5 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2018-12-09 15:12:48,284 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 15:12:48,285 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1219.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.6 MB). Free memory was 934.5 MB in the beginning and 1.1 GB in the end (delta: -153.5 MB). Peak memory consumption was 160.7 MB. Max. memory is 11.5 GB. [2018-12-09 15:12:48,285 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.46 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: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 11.5 GB. [2018-12-09 15:12:48,285 INFO L168 Benchmark]: Boogie Preprocessor took 125.75 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: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 11.5 GB. [2018-12-09 15:12:48,285 INFO L168 Benchmark]: RCFGBuilder took 2408.45 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 173.0 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -174.6 MB). Peak memory consumption was 357.0 MB. Max. memory is 11.5 GB. [2018-12-09 15:12:48,285 INFO L168 Benchmark]: TraceAbstraction took 502016.86 ms. Allocated memory was 1.4 GB in the beginning and 6.6 GB in the end (delta: 5.2 GB). Free memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: -1.4 GB). Peak memory consumption was 5.8 GB. Max. memory is 11.5 GB. [2018-12-09 15:12:48,285 INFO L168 Benchmark]: Witness Printer took 219.72 ms. Allocated memory is still 6.6 GB. Free memory was 2.6 GB in the beginning and 2.5 GB in the end (delta: 148.4 MB). Peak memory consumption was 148.4 MB. Max. memory is 11.5 GB. [2018-12-09 15:12:48,286 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1219.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.6 MB). Free memory was 934.5 MB in the beginning and 1.1 GB in the end (delta: -153.5 MB). Peak memory consumption was 160.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.46 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: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 125.75 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: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2408.45 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 173.0 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -174.6 MB). Peak memory consumption was 357.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 502016.86 ms. Allocated memory was 1.4 GB in the beginning and 6.6 GB in the end (delta: 5.2 GB). Free memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: -1.4 GB). Peak memory consumption was 5.8 GB. Max. memory is 11.5 GB. * Witness Printer took 219.72 ms. Allocated memory is still 6.6 GB. Free memory was 2.6 GB in the beginning and 2.5 GB in the end (delta: 148.4 MB). Peak memory consumption was 148.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4787]: 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: 4816]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((18 <= a4 && !(a26 == 0)) && 19 == a14) && a7 == 1) && !(a26 == 16)) && a28 == 15) && a3 == 1) && !(a14 == a4)) || ((((((a28 <= 15 && 18 <= a4) && a3 <= 0) && !(a14 == 20)) && !(a14 == 19)) && !(a26 == 16)) && !(a26 == 19))) || (((((a3 <= 0 && !(a14 == 20)) && !(a26 == 16)) && 16 == a4) && 16 <= a28) && !(a14 == a4))) || (((((((18 <= a4 && 1 == a3) && !(a26 == 16)) && !(a14 == a26)) && !(a26 == 19)) && !(a14 == a4)) && 16 <= a28) && 20 == a14)) || (((((((!(a14 == a26) && !(a26 == 0)) && a7 == 1) && !(a26 == 16)) && a28 == 15) && 17 == a4) && 20 == a14) && a3 == \old(a3))) || (((1 == a3 && \old(a26) == a26) && 16 == a4) && 20 == a14)) || (!(a14 == 19) && (((((((((!(a4 == a26) && !(a26 == 0)) && !(a14 == 0)) && !(a14 == 20)) && !(a26 == 16)) && !(18 == a26)) && !(a14 == a26)) && a28 == 15) && a3 == 1) && 17 == a4) && !(a14 == a4))) || ((((18 <= a4 && 19 == a14) && a3 <= 0) && !(a26 == 16)) && !(a14 == a4))) || (((((((!(a4 == a26) && !(a4 == 18)) && a3 <= 0) && !(a14 == 20)) && 17 <= a4) && !(a26 == 16)) && !(a26 == 19)) && !(a14 == a4))) || (((((18 <= a4 && 19 == a14) && 1 == a3) && !(a26 == 16)) && !(a14 == a4)) && 16 <= a28)) || (((((19 == a14 && a3 <= 0) && 17 <= a4) && !(a26 == 16)) && !(a14 == a4)) && 16 <= a28)) || ((((((((!(a4 == a26) && a3 <= 0) && 17 <= a4) && !(a26 == 16)) && !(18 == a26)) && !(a14 == a26)) && 16 <= a28) && !(a14 == a4)) && 20 == a14)) || ((((((!(a14 == 19) && 1 == a3) && !(a26 == 16)) && !(a14 == a26)) && 16 == a4) && 16 <= a28) && !(a14 == a4))) || ((((((a28 <= 15 && 18 <= a4) && !(a14 == 20)) && !(a14 == 19)) && 1 == a3) && !(a26 == 16)) && !(a26 == 19))) || ((((17 == a26 && 1 == a3) && !(a14 == a26)) && 16 == a4) && !(a14 == a4))) || ((((((!(a14 == 0) && a7 == 1) && !(a26 == 16)) && !(a26 == 0)) && a28 == 15) && 16 == a4) && a3 == 1)) || ((((((!(a14 == 20) && 17 <= a28) && 1 == a3) && !(a26 == 16)) && !(a26 == 19)) && 16 == a4) && !(a14 == a4))) || (((((((!(a4 == a26) && a3 <= 0) && 17 <= a28) && 17 <= a4) && !(a26 == 16)) && !(18 == a26)) && !(a14 == a26)) && !(a14 == a4))) || ((((a3 <= 0 && !(a26 == 16)) && !(a14 == a26)) && 16 == a4) && 20 == a14)) || ((((17 <= a28 && ((((((!(a14 == 0) && !(a14 == 20)) && !(a26 == 16)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) && !(a4 == a26)) && !(a14 == a4)) && !(a14 == 19))) || !(1 == a1)) || (((!(a14 == a26) && (((!(a26 == 0) && 17 <= a28) && !(a26 == 16)) && !(a26 == 19)) && a3 == 1) && 17 == a4) && 20 == a14)) || (((19 == a14 && a3 <= 0) && !(a26 == 16)) && 16 == a4)) || (1 == a3 && (((a28 <= 15 && 19 == a14) && !(a26 == 16)) && !(a26 == 19)) && 16 == a4)) || ((((17 == a26 && ((((((!(a14 == 0) && !(a14 == 20)) && !(a26 == 16)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) && !(a14 == a26)) && a28 <= 16) && 16 <= a28)) || (((((a7 == 0 && a14 == 18) && a26 == 18) && 16 <= a28) && 17 == a4) && 1 == a3)) || ((((18 <= a4 && !(a14 == 20)) && !(a14 == 19)) && 1 == a3) && \old(a26) == a26)) || ((((((((18 <= a4 && !(a4 == a26)) && a3 <= 0) && !(a14 == 20)) && !(a14 == 19)) && !(a26 == 16)) && !(18 == a26)) && !(a14 == a26)) && 16 <= a28)) || (((((((18 <= a4 && !(a4 == a26)) && !(a14 == 20)) && !(a14 == 19)) && 1 == a3) && !(a26 == 16)) && !(a14 == a26)) && 16 <= a28)) || ((((1 == a3 && \old(a26) == a26) && 16 == a4) && !(a14 == a4)) && 16 <= a28)) || (((((((((((!(a14 == 0) && !(a14 == 20)) && !(a26 == 16)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) && 19 == a14) && !(a14 == a26)) && a28 <= 16) && 16 <= a28)) || !(15 == \old(a28))) || !(19 == \old(a14))) || (((((((a28 <= 15 && a3 <= 0) && !(a14 == 19)) && 17 <= a4) && !(a26 == 16)) && !(a14 == a26)) && !(a26 == 19)) && !(a14 == a4))) || (((((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a28 == 15) && a3 == 1) || ((((!(a14 == 0) && a7 == 0) && a1 == 1) && a28 == 15) && a26 == 17)) && 19 == a14) && 17 == a4) && a3 == \old(a3))) || ((((((18 <= a4 && a3 <= 0) && !(a26 == 16)) && !(a14 == a26)) && !(a26 == 19)) && !(a14 == a4)) && 20 == a14)) || !(17 == \old(a4))) || (((((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a28 == 15) && a3 == 1) || ((((!(a14 == 0) && a7 == 0) && a1 == 1) && a28 == 15) && a26 == 17)) && 17 == a4) && 20 == a14) && 1 == a3)) || !(1 == a25)) || ((((((((18 <= a4 && !(a4 == a26)) && !(a14 == 0)) && a7 == 1) && !(a14 == 20)) && !(a14 == 19)) && !(a26 == 16)) && a28 == 15) && a3 == 1)) || ((((17 == a26 && a3 <= 0) && 17 <= a4) && !(a14 == a4)) && 20 == a14)) || (a3 <= 0 && ((((18 <= a4 && !(a14 == 20)) && 17 <= a28) && !(a14 == 19)) && !(a26 == 16)) && !(a26 == 19))) || ((((16 <= a28 && 17 == a26) && 17 == a4) && 20 == a14) && a3 == \old(a3))) || !(1 == \old(a3))) || (((((!(a4 == a26) && 19 == a14) && a3 <= 0) && 17 <= a4) && !(a26 == 16)) && !(a14 == a4))) || !(1 == \old(a7))) || ((((17 <= a28 && ((((((!(a14 == 0) && !(a14 == 20)) && !(a26 == 16)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) && !(a4 == a26)) && !(18 == a26)) && 19 == a14)) || (((((a3 <= 0 && !(a26 == 16)) && !(18 == a26)) && !(a14 == a26)) && 16 == a4) && !(a14 == a4))) || ((((((!(a14 == 20) && 17 <= a28) && !(a26 == 16)) && !(a26 == 19)) && 18 <= a4) && !(a14 == 19)) && a3 == \old(a3))) || (((((((18 <= a4 && !(a4 == a26)) && 1 == a3) && !(a26 == 16)) && !(18 == a26)) && !(a14 == a26)) && !(a14 == a4)) && 20 == a14)) || (((((17 == a26 && 17 <= a4) && !(a14 == a26)) && !(a4 == 17)) && a3 == \old(a3)) && !(a14 == a4))) || ((((\old(a26) == a26 && 16 <= a28) && 17 == a4) && 20 == a14) && a3 == \old(a3))) || (((((((!(a14 == 20) && !(a14 == 19)) && 1 == a3) && !(a26 == 16)) && !(18 == a26)) && !(a14 == a26)) && 16 == a4) && !(a14 == a4))) || !(18 == \old(a26))) || (((((((a28 <= 15 && !(a4 == a26)) && !(a4 == 18)) && a3 <= 0) && 17 <= a4) && !(a26 == 16)) && !(a14 == a26)) && !(a14 == a4)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 906 locations, 1 error locations. SAFE Result, 501.9s OverallTime, 16 OverallIterations, 10 TraceHistogramMax, 344.0s AutomataDifference, 0.0s DeadEndRemovalTime, 83.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 7068 SDtfs, 116809 SDslu, 6608 SDs, 0 SdLazy, 215723 SolverSat, 35494 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 184.4s Time, PredicateUnifierStatistics: 10 DeclaredPredicates, 31243 GetRequests, 30551 SyntacticMatches, 35 SemanticMatches, 657 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19579 ImplicationChecksByTransitivity, 25.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=168663occurred in iteration=14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 29.9s AbstIntTime, 14 AbstIntIterations, 5 AbstIntStrong, 0.9991708157671116 AbsIntWeakeningRatio, 0.05515789473684211 AbsIntAvgWeakeningVarsNumRemoved, 31.711157894736843 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 10.5s AutomataMinimizationTime, 16 MinimizatonAttempts, 29051 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 10339 PreInvPairs, 10679 NumberOfFragments, 22669 HoareAnnotationTreeSize, 10339 FomulaSimplifications, 254960 FormulaSimplificationTreeSizeReduction, 6.7s HoareSimplificationTime, 13 FomulaSimplificationsInter, 290450 FormulaSimplificationTreeSizeReductionInter, 76.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.8s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 15.3s InterpolantComputationTime, 31996 NumberOfCodeBlocks, 31996 NumberOfCodeBlocksAsserted, 25 NumberOfCheckSat, 44756 ConstructedInterpolants, 0 QuantifiedInterpolants, 122596599 SizeOfPredicates, 20 NumberOfNonLiveVariables, 18259 ConjunctsInSsa, 56 ConjunctsInUnsatCore, 34 InterpolantComputations, 8 PerfectInterpolantSequences, 32570/37416 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...